0.9.19

i2p.i2p tag: i2p-0.9.19

.mtn-ignore

@@ -22,3 +22,30 @@ _jsp\.java$
 ~$
 /build/
 /classes/
+
+# Android-specific ignores
+^routerjars/libs
+local.properties
+signing.properties
+
+#IntelliJ IDEA
+^.idea
+.*.iml
+.*.ipr
+.*.iws
+
+#Gradle
+^.gradle
+build
+
+# I2P-specific ignores
+^app/src/main/res/drawable/i2plogo.png
+^app/src/main/res/raw/blocklist_txt
+^app/src/main/res/raw/hosts_txt
+^app/src/main/res/raw/license_
+^app/src/main/res/raw/certificates_zip
+^app/src/main/assets/themes/console/images
+^app/src/main/assets/themes/console/light/console.css
+^app/src/main/assets/themes/console/light/images/header.png
+^scripts/build.number
+^scripts/version.properties

.tx/config

@@ -0,0 +1,18 @@
+[main]
+host = https://www.transifex.com
+lang_map = pt_BR: pt-rBR, ru_RU: ru, sv_SE: sv, tr_TR: tr, uk_UA: uk, zh_CN: zh
+
+[I2P.android]
+file_filter = app/src/main/res/values-<lang>/strings.xml
+source_file = app/src/main/res/values/strings.xml
+source_lang = en
+type = ANDROID
+minimum_perc = 50
+
+[I2P.android_lib_client]
+file_filter = client/src/main/res/values-<lang>/strings.xml
+source_file = client/src/main/res/values/strings.xml
+source_lang = en
+type = ANDROID
+minimum_perc = 50
+

AndroidManifest.xml

@@ -1,74 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-      package="net.i2p.android.router"
-      android.versionCode="4208704"
-      android.versionName="0.8.7-4_b1-API8"
-      android:installLocation="preferExternal"
-      >
-    <uses-permission android:name="android.permission.INTERNET" />
-    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
-
-    <uses-sdk android:minSdkVersion="8" />
-
-    <application android:label="@string/app_name"
-               android:icon="@drawable/ic_launcher_itoopie" >
-        <service android:name=".service.RouterService"
-                  android:label="@string/app_name"
-                  android:icon="@drawable/ic_launcher_itoopie" />
-        <provider android:name=".provider.CacheProvider"
-                  android:authorities="net.i2p.android.router" />
-        <activity android:name=".activity.MainActivity"
-                  android:label="@string/app_name"
-                  android:icon="@drawable/ic_launcher_itoopie"
-                  android.theme="@android:style/Theme.NoTitleBar"
-                  android:launchMode="singleTop" >
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-                <category android:name="android.intent.category.LAUNCHER" />
-            </intent-filter>
-        </activity>
-        <activity android:name=".activity.NewsActivity"
-                  android:label="I2P News"
-                  android:configChanges="orientation|keyboardHidden"
-                  android.theme="@android:style/Theme.NoTitleBar" >
-        </activity>
-        <activity android:name=".activity.TextResourceActivity"
-                  android:label="I2P Information"
-                  android.theme="@android:style/Theme.NoTitleBar" >
-        </activity>
-        <activity android:name=".activity.LicenseActivity"
-                  android:label="I2P License Information"
-                  android.theme="@android:style/Theme.NoTitleBar" >
-        </activity>
-        <activity android:name=".activity.WebActivity"
-                  android:label="I2P Web Browser"
-                  android:configChanges="orientation|keyboardHidden"
-                  android.theme="@android:style/Theme.NoTitleBar" >
-            <intent-filter>
-                <action android:name="android.intent.action.VIEW" />
-                <category android:name="android.intent.category.DEFAULT" />
-                <category android:name="android.intent.category.BROWSABLE" />
-                <data android:host="*.i2p" android:scheme="http" />
-            </intent-filter>
-        </activity>
-        <activity android:name=".activity.SettingsActivity"
-                  android:label="I2P Settings"
-                  android.theme="@android:style/Theme.NoTitleBar"
-                  android:launchMode="singleTop" >
-        </activity>
-        <activity android:name=".activity.AddressbookActivity"
-                  android:label="I2P Address Book"
-                  android.theme="@android:style/Theme.NoTitleBar"
-                  android:launchMode="singleTop" >
-        </activity>
-        <activity android:name=".activity.LogActivity"
-                  android:label="I2P Logs"
-                  android.theme="@android:style/Theme.NoTitleBar" >
-        </activity>
-        <activity android:name=".activity.PeersActivity"
-                  android:label="I2P Peers and Transport Status"
-                  android.theme="@android:style/Theme.NoTitleBar"
-                  android:launchMode="singleTop" >
-        </activity>
-    </application>
-</manifest> 

CHANGELOG

@@ -0,0 +1,33 @@
+0.9.19
+ * Made internal state handling more stable
+ * Added graceful shutdown support
+ * Improved logging
+ * Bug fixes and translation updates
+
+0.9.18 / 2015-03-04 / c2f4831a1617f4ce716a08640446fdd992c751ff
+ * I2P can start automatically when phone boots (configure in Setting)
+ * Updated browser configuration guides for Orfox and Firefox
+ * Tunnels for postman's mail server added to defaults (for new installs)
+ * Settings options for configuring UDP and TCP ports
+ * Bug fixes and translation updates
+
+0.9.17.1 / 2014-12-14 / cd8bb5e3ac4238efac12179c78c4fa517fcaabec
+ * Fixed crashes in addressbook and netDb status page
+ * Fixed crash when opening an IRC client tunnel
+ * Updated translations
+
+0.9.17 / 2014-12-01 / bcf947f433876f643e0f6dff81aac88848b797d3
+ * Migrated to the new Material design from Android Lollipop
+ * Added a browser configuration guide
+ * Improved the help screen
+ * Upgraded the I2P router to 0.9.17
+ * Various bug fixes and translation updates
+
+0.9.15.1 / 2014-10-16 / 9cc4e80134cf9becb3838ed3cc78e0bed1363165
+ * Fixed a configuration bug
+
+0.9.15 / 2014-10-16 / 9b51f78b791c28a580d57f1a5019c94493de6231
+ * Upgraded the I2P router to 0.9.15
+ * Added a help screen with some basic information
+ * Logs can now be copied to the clipboard
+ * Various user interface improvements and fixes

README.md

@@ -0,0 +1,151 @@
+# I2P Android
+
+## Build process
+
+### Dependencies:
+
+- Java SDK (preferably Oracle/Sun or OpenJDK) 1.6.0 or higher
+- Apache Ant 1.8.0 or higher
+- I2P source
+- Android SDK for API 21
+- Android Build Tools 21.1.2
+- Android Support Repository
+- Gradle 2.2.1
+
+### Gradle
+
+The build system is based on Gradle. There are several methods for setting Gradle up:
+
+* It can be downloaded from [the Gradle website](http://www.gradle.org/downloads).
+
+* Most distributions will have Gradle packages. Be careful to check the
+  provided version; Debian and Ubuntu have old versions in their main
+  repositories. There is a [PPA](https://launchpad.net/~cwchien/+archive/gradle)
+  for Ubuntu with the latest version of Gradle.
+
+* A Gradle wrapper is provided in the codebase. It takes all the same commands
+  as the regular `gradle` command. The first time that any command is run, it
+  will automatically download, cache and use the correct version of Gradle.
+  This is the simplest way to get started with the codebase. To use it, replace
+  `gradle` with `./gradlew` (or `./gradlew.bat` on Windows) in the commands
+  below.
+
+Gradle will pull dependencies over the clearnet by default. To send all Gradle
+connections from your user over Tor, create a `gradle.properties` file in
+`~/.gradle/` containing:
+
+```
+systemProp.socksProxyHost=localhost
+systemProp.socksProxyPort=9150
+```
+
+### Preparation
+
+1. Download the Android SDK. The simplest method is to download [Android Studio](https://developer.android.com/sdk/installing/studio.html).
+
+  * If you are using an existing Android SDK, install the Android Support
+    Repository via the SDK Manager.
+
+2. Check out the [`i2p.i2p`](https://github.com/i2p/i2p.i2p) repository.
+
+3. Create a `local.properties` file in `i2p.android.base/routerjars` containing:
+
+    ```
+    i2psrc=/path/to/i2p.i2p
+    ```
+
+### Building from the command line
+
+1. Create a `local.properties` file in `i2p.android.base` containing:
+
+    ```
+    sdk.dir=/path/to/android-studio/sdk
+    ```
+
+2. `gradle assembleDebug`
+
+3. The APK will be placed in `i2p.android.base/app/build/outputs/apk`.
+
+### Building with Android Studio
+
+1. Import `i2p.android.base` into Android Studio. (This creates the `local.properties` file automatically).
+
+2. Build and run the app (`Shift+F10`).
+
+### Signing release builds
+
+1. Create a `signing.properties` file in `i2p.android.base` containing:
+
+    ```
+    STORE_FILE=/path/to/android.keystore
+    STORE_PASSWORD=store.password
+    KEY_ALIAS=key.alias
+    KEY_PASSWORD=key.password
+    ```
+
+2. `gradle assembleRelease`
+
+## Client library
+
+### "Uploading" to the local Maven repository (to use a local build of the library in a project)
+
+1. `gradle :client:installArchives`
+
+2. Add the local Maven repository to your project. For Gradle projects, add the following above any existing repositories (so it is checked first):
+
+    ```
+    repositories {
+        mavenLocal()
+    }
+    ```
+
+### Uploading to Maven Central via Sonatype OSSRH
+
+1. Add the following lines to your `~/.gradle/gradle.properties` (filling in the blanks):
+
+    ```
+    signing.keyId=
+    signing.password=
+    signing.secretKeyRingFile=/path/to/secring.gpg
+    ossrhUsername=
+    ossrhPassword=
+    ```
+
+2. `gradle :client:uploadArchives`
+
+### Commands from the old build instructions that might be useful
+
+```
+# Create the android 4.4 (API 19) virtual device
+# (don't make a custom hardware profile)
+../android-sdk-linux/tools/android create avd --name i2p --target android-19
+
+# then run the emulator:
+#  This may take a LONG time the first time (half an hour or more)...
+#  Run the debugger to ensure it is making progress
+#   -no-boot-anim for faster boot
+#   -dns-server 8.8.8.8 if the router can't reseed
+#     ../android-sdk-linux/tools/emulator -avd i2p -no-boot-anim -dns-server 8.8.8.8 &
+../android-sdk-linux/tools/emulator -avd i2p &
+
+# or to talk to a real device in debug mode:
+# You have to do this if you get a permission error -
+# Stop ddms, unplug the device, do the following,
+# then plug in the device, then start ddms
+adb kill-server
+sudo adb start-server
+adb devices
+
+# Anyway, with I2P installed, click on the I2P icon on your device and enjoy!
+
+#other helpful commands
+../android-sdk-linux/platform-tools/adb shell
+../android-sdk-linux/platform-tools/adb pull /some/file/on/emulator some-local-dir/
+
+# copy the Dev Tools app from the emulator to your device
+adb -e pull /system/app/Development.apk ./Development.apk
+adb -d install Development.apk
+
+# reinstall an existing apk onto the emulator
+adb -e install -r bin/I2PAndroid-debug.apk
+```

README.txt

@@ -1,75 +0,0 @@
-These instructions are for a recent Android SDK (1.6 or later).
-These instructions were last updated for SDK Tools Version 11 with
-SDK Platform-tools Version 5, June 2011.
-
-The i2p source must be installed in ../i2p.i2p,
-or else add i2psrc=/path/to/source in the local.properties file.
-
-=====================
-
-#Download the SDK from http://developer.android.com/sdk/index.html
-#Unzip the android SDK in ../
-#So then the android tools will be in ../android-sdk-linux_86/tools/
-#
-# Run the GUI updater, which you must do to get an SDK Platform:
-../android-sdk-linux_86/tools/android &
-
-# now go to the available packages tab, check the box and click refresh,
-# and download an SDK Platform
-# Since I2P is configured to run on 1.1 or higher
-# (API 2) download that one. Otherwise you must change the
-# target in default.properties from android-2 to andriod-x
-# where x is the API version.
-
-# To run the debugger (ddms) you also need to download the
-# "Android SDK Platform-Tools" package from the GUI updater.
-
-# create a file local.properties with the following line (without the leading # of course):
-# sdk.dir=/path/to/your/android-sdk-linux_86
-# The old property was sdk-location=/path/to/your/android-sdk-linux_86
-# but it changed in more recent tools.
-
-# DO NOT create a new project or anything. It's all set up right here for you.
-
-# Create the android 2.2 (API 8) virtual device
-# (don't make a custom hardware profile)
-../android-sdk-linux_86/tools/android create avd --name i2p --target 8
-
-#then run the emulator:
-#  This may take a LONG time the first time (half an hour or more)...
-#  Run the debugger to ensure it is making progress
-# -no-boot-anim for faster boot
-# -dns-server 8.8.8.8 if the router can't reseed
-#../android-sdk-linux_86/tools/emulator -avd i2p -no-boot-anim -dns-server 8.8.8.8 &
-../android-sdk-linux_86/tools/emulator -avd i2p &
-
-# or to talk to a real phone in debug mode:
-# You have to do this if you get a permission error -
-# Stop ddms, unplug the phone, do the following,
-# then plug in the phone, then start ddms
-adb kill-server
-sudo adb start-server
-adb devices
-
-#then wait a couple minutes until the emulator is up
-#then install the I2P app
-ant install
-
-#then run the debugger
-../android-sdk-linux_86/tools/ddms &
-
-#to rebuild and reinstall to emulator or phone:
-ant reinstall
-
-# Now click on the I2P icon on your phone!
-
-#other helpful commands
-../android-sdk-linux_86/platform-tools/adb shell
-../android-sdk-linux_86/platform-tools/adb pull /some/file/on/emulator some-local-dir/
-
-# copy the Dev Tools app from the emulator to your phone
-adb -e pull /system/app/Development.apk ./Development.apk
-adb -d install Development.apk
-
-# reinstall an existing apk onto the emulator
-adb -e install -r bin/I2PAndroid-debug.apk

TODO

@@ -0,0 +1,96 @@
+# Fixes
+
+- Better twopane column widths
+    <zzz> on the i2ptunnel and addressbook pages on the tablet, the columns are too skinny, they aren't as wide as the tab
+    <zzz> only a few addressbook entries wrap but on i2ptunnel everything is wrapped and most of the screen is empty
+- Create tunnel wizard
+    <zzz> hmm would be nice if they could be shared-client or have an option
+    <zzz> was setting up email tunnels
+- Browser
+    <zzzccc> Bug report: i2p browser treats 302 as an error
+    <zzzccc> Bug 2: rotate screen in i2p browser seems to go back one page
+
+# Short-term
+
+- Disable uPnP when on cell networks
+    <zzz> spewing UPnP out into cell networks is a waste of time at best and a security risk at worst, but you really want it for wifi
+- I2PTunnel
+  - Show all messages somewhere
+  - Improve detail page, expose advanced settings
+  - Add edit page
+- Progress feedback for addressbook subscriptions reload
+- Display release notes directly on new router version
+- Fill out help pages
+- Rewrite release notes to be release-specific
+- Fix release notes UI, either make back button use clear or add buttons
+- NetDB tablet view fixes
+  - Refresh detail fragment when changing tab
+  - Move list to correct item when changing tab
+  - Create nav history when viewing RI from LS
+- Include GeoIP db for country info
+- Maybe change router-off mechanic for various pages? Enable as they become available?
+
+# Medium-term
+
+- Network profiles
+  - User selects profile in settings
+  - Change network participation etc. based on profile
+  - Also look at connection type: Connectivity.isConnectionFast()
+- Expose log level overrides
+- Improve graphs
+  - Show time on bottom axis
+  - Show fixed x range, not only available data
+  - Think about pan/zoom
+  - How to persist data across restarts?
+
+# Silent Store approval checks to confirm/implement
+
+- Known Vulnerabilities
+  - Apps will be tested to ensure that they are not susceptible to known
+    publicly disclosed vulnerabilities. For example:
+    - Heartbleed
+    - Poodle
+    - MasterKey
+    - Common Path Traversal attacks
+    - Common SQL Injection attacks
+- Network Security Protocols
+  - All Apps that require transmission of data from the App to a system that
+    does not exist on the device must use, at a minimum, TLS1.1 standards.
+    However, Blackphone would prefer the usage of TLS1.2.
+  - Apps must not use algorithms for cryptographic purposes that are considered
+    obsolete or outdated i.e. MD5, SHA1, RC4, DES, or any encryption algorithm
+    that is weaker than AES128.
+- Transport Layer Protection
+  - All network communication should be encrypted
+  - Not vulnerable to SSl Strip
+- Data Leakage
+  - No storage of sensitive data outside of application sandbox
+  - Files should not be created with MODE_WORLD_READABLE or MODE_WORLD_WRITABLE
+  - Copy & Paste will be evaluated on a case by case basis
+  - App logs should not contain sensitive information
+- Authentication and Authorization
+  - Validate that authentication credentials are not stored on the device
+  - Must use an approved password-based key derivation function ie. PBKDF2, scrypt
+- Data-at-rest Encryption
+  - Must use at a minimum AES128 with modes CCM or GCM
+  - Should not store the encryption key on the file system
+- Permission Checks
+  - The App must function with all permissions disabled
+  - Apps must not hard crash if a permission is disabled
+  - Apps should ask users to enable permissions that are disabled if needed to
+    function properly and explain why the permission is necessary
+- Privacy Policy
+  - Apps must have a privacy policy that details how customer data is used,
+    stored, shared, etc...
+  - Apps must be configured with the customer opted out by default
+  - App logs should not contain PII
+- Error Handling
+  - Apps should follow best-practices for error handling and logging
+
+# Long-term
+
+- Remote router support
+  - Implement a "router wrapper" that can represent a local or remote router
+  - Implement/use client APIs to talk to remote router
+    - I2CP
+    - I2PControl

app/build.gradle

@@ -0,0 +1,206 @@
+apply plugin: 'com.android.application'
+apply plugin: 'witness'
+
+android {
+    compileSdkVersion Integer.parseInt(project.ANDROID_BUILD_SDK_VERSION)
+    buildToolsVersion project.ANDROID_BUILD_TOOLS_VERSION
+    defaultConfig {
+        versionCode 4745227
+        versionName '0.9.19'
+        minSdkVersion 9
+        targetSdkVersion Integer.parseInt(project.ANDROID_BUILD_TARGET_SDK_VERSION)
+
+        // For Espresso
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+    }
+    signingConfigs {
+        release
+    }
+    buildTypes {
+        release {
+            signingConfig signingConfigs.release
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
+        }
+        debug {
+            applicationIdSuffix '.debug'
+            versionNameSuffix '-DEBUG'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_7
+        targetCompatibility JavaVersion.VERSION_1_7
+    }
+    lintOptions {
+        abortOnError false
+    }
+    packagingOptions {
+        exclude 'LICENSE.txt'
+    }
+    productFlavors {
+        free {
+            applicationId 'net.i2p.android'
+        }
+        donate {
+            applicationId 'net.i2p.android.donate'
+        }
+        legacy {
+            applicationId 'net.i2p.android.router'
+        }
+    }
+}
+
+dependencies {
+    // Local dependencies
+    compile project(':routerjars')
+    compile project(':client')
+
+    // Android Support Repository dependencies
+    compile 'com.android.support:support-v4:21.0.3'
+    compile 'com.android.support:appcompat-v7:21.0.3'
+    compile 'com.android.support:recyclerview-v7:21.0.3'
+
+    // Remote dependencies
+    compile 'net.i2p.android.ext:floatingactionbutton:1.8.0'
+    compile files('libs/androidplot-core-0.6.1.jar')
+
+    compile ('com.android.support:support-v4-preferencefragment:1.0.0@aar'){
+        exclude module: 'support-v4'
+    }
+
+    // Testing-only dependencies
+    androidTestCompile 'com.android.support.test.espresso:espresso-core:2.0'
+    androidTestCompile 'com.android.support.test:testing-support-lib:0.1'
+}
+
+dependencyVerification {
+    verify = [
+            'com.android.support:support-v4:703572d3015a088cc5604b7e38885af3d307c829d0c5ceaf8654ff41c71cd160',
+            'com.android.support:appcompat-v7:5dbeb5316d0a6027d646ae552804c3baa5e3bd53f7f33db50904d51505c8a0e5',
+            'com.android.support:recyclerview-v7:e525ad3f33c84bb12b73d2dc975b55364a53f0f2d0697e043efba59ba73e22d2',
+            'net.i2p.android.ext:floatingactionbutton:a20d1f0cae15f8965b81486ba31245937968ae6ee5fa6e8a3ea21d7f6c6243ab',
+            'com.android.support:support-v4-preferencefragment:5470f5872514a6226fa1fc6f4e000991f38805691c534cf0bd2778911fc773ad',
+    ]
+}
+
+project.ext.i2pbase = '../i2p.i2p'
+def Properties props = new Properties()
+def propFile = new File(project(':routerjars').projectDir, 'local.properties')
+
+if (propFile.canRead()) {
+    props.load(new FileInputStream(propFile))
+
+    if (props != null &&
+            props.containsKey('i2psrc')) {
+        i2pbase = props['i2psrc']
+    } else {
+        println 'local.properties found but some entries are missing'
+    }
+} else {
+    println 'local.properties not found'
+}
+
+task certificatesZip(type: Zip) {
+    archiveName = 'certificates_zip'
+    from files('' + i2pbase + '/installer/resources/certificates')
+}
+task copyI2PResources(type: Copy) {
+    // Force this to always run: Copy only detects source changes, not if missing in destination
+    outputs.upToDateWhen { false }
+    into 'src/main/res'
+    into('drawable') {
+        from file(i2pbase + '/installer/resources/themes/console/images/i2plogo.png')
+    }
+    into('raw') {
+        from(i2pbase + '/installer/resources/blocklist.txt') { rename { 'blocklist_txt' } }
+        from(i2pbase + '/installer/resources/hosts.txt') { rename { 'hosts_txt' } }
+        from('../LICENSE.txt') { rename { 'license_app_txt' } }
+        from('../licenses/LICENSE-Apache2.0.txt') { rename { 'license_apache20_txt' } }
+        from(i2pbase + '/licenses') {
+            include { elem ->
+                elem.name in [
+                        'LICENSE-ElGamalDSA.txt',
+                        'LICENSE-SHA256.txt',
+                        'LICENSE-BSD.txt',
+                        'LICENSE-SNTP.txt',
+                        'LICENSE-LGPLv2.1.txt',
+                        'LICENSE-InstallCert.txt',
+                        'LICENSE-BlockFile.txt',
+                        'LICENSE-GPLv2.txt',
+                        'LICENSE-GPLv3.txt',
+                        'LICENSE-LGPLv3.txt',
+                        'LICENSE-FatCowIcons.txt',
+                        'LICENSE-Addressbook.txt',
+                ]
+            }
+            rename { String name ->
+                String part = name.substring(8, name.lastIndexOf('.txt'))
+                String.format('license_%s_txt',
+                        part.toLowerCase(Locale.US).replace('.', '_'))
+            }
+        }
+        from certificatesZip
+    }
+}
+// For peers WebView
+task copyI2PAssets(type: Copy) {
+    // Force this to always run: Copy only detects source changes, not if missing in destination
+    outputs.upToDateWhen { false }
+    into 'src/main/assets/themes/console'
+    into('images') {
+        from file(i2pbase + '/installer/resources/themes/console/images/i2plogo.png')
+        from file(i2pbase + '/installer/resources/themes/console/images/inbound.png')
+        from file(i2pbase + '/installer/resources/themes/console/images/outbound.png')
+    }
+    into('light') {
+        from file(i2pbase + '/installer/resources/themes/console/light/console.css')
+    }
+    into('light/images') {
+        from file(i2pbase + '/installer/resources/themes/console/light/images/header.png')
+    }
+}
+
+preBuild.dependsOn copyI2PResources
+preBuild.dependsOn copyI2PAssets
+
+task cleanI2PResources(type: Delete) {
+    delete file('src/main/res/drawable/i2plogo.png')
+    delete fileTree('src/main/res/raw') {
+        include 'blocklist_txt'
+        include 'hosts_txt'
+        include 'license_*'
+        include 'certificates_zip'
+    }
+}
+task cleanI2PAssets(type: Delete) {
+    delete fileTree('src/main/assets/themes/console/images')
+    delete file('src/main/assets/themes/console/light/console.css')
+    delete file('src/main/assets/themes/console/light/images/header.png')
+}
+
+clean.dependsOn cleanI2PResources
+clean.dependsOn cleanI2PAssets
+
+props = new Properties()
+propFile = new File(project.rootDir, 'signing.properties')
+
+if (propFile.canRead()) {
+    props.load(new FileInputStream(propFile))
+
+    if (props != null &&
+            props.containsKey('STORE_FILE') &&
+            props.containsKey('STORE_PASSWORD') &&
+            props.containsKey('KEY_ALIAS') &&
+            props.containsKey('KEY_PASSWORD')) {
+        android.signingConfigs.release.storeFile = file(props['STORE_FILE'])
+        android.signingConfigs.release.storePassword = props['STORE_PASSWORD']
+        android.signingConfigs.release.keyAlias = props['KEY_ALIAS']
+        android.signingConfigs.release.keyPassword = props['KEY_PASSWORD']
+    } else {
+        println 'signing.properties found but some entries are missing'
+        android.buildTypes.release.signingConfig = null
+    }
+} else {
+    println 'signing.properties not found'
+    android.buildTypes.release.signingConfig = null
+}

app/src/debug/res/values/strings.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_name" translatable="false">I2P DEBUG</string>
+</resources>

app/src/debug/res/xml/settings_headers.xml

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<preference-headers xmlns:android="http://schemas.android.com/apk/res/android">
+    <header
+        android:fragment="net.i2p.android.router.SettingsActivity$SettingsFragment"
+        android:title="@string/settings_label_bandwidth_net">
+        <extra
+            android:name="settings"
+            android:value="net" />
+    </header>
+    <header
+        android:fragment="net.i2p.android.router.SettingsActivity$SettingsFragment"
+        android:title="@string/label_graphs">
+        <extra
+            android:name="settings"
+            android:value="graphs" />
+    </header>
+    <header
+        android:fragment="net.i2p.android.router.SettingsActivity$SettingsFragment"
+        android:title="@string/settings_label_logging">
+        <extra
+            android:name="settings"
+            android:value="logging" />
+    </header>
+    <header
+        android:title="@string/label_addressbook">
+        <intent
+            android:targetPackage="net.i2p.android.debug"
+            android:targetClass="net.i2p.android.router.addressbook.AddressbookSettingsActivity" />
+    </header>
+    <header
+        android:fragment="net.i2p.android.router.SettingsActivity$SettingsFragment"
+        android:title="@string/settings_label_advanced">
+        <extra
+            android:name="settings"
+            android:value="advanced" />
+    </header>
+</preference-headers>

app/src/debug/res/xml/settings_headers_legacy.xml

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android" >
+    <Preference android:title="@string/settings_label_bandwidth_net">
+        <intent
+            android:targetPackage="net.i2p.android.debug"
+            android:targetClass="net.i2p.android.router.SettingsActivity"
+            android:action="net.i2p.android.router.PREFS_NET" />
+    </Preference>
+    <Preference android:title="@string/label_graphs">
+        <intent
+            android:targetPackage="net.i2p.android.debug"
+            android:targetClass="net.i2p.android.router.SettingsActivity"
+            android:action="net.i2p.android.router.PREFS_GRAPHS" />
+    </Preference>
+    <Preference android:title="@string/settings_label_logging">
+        <intent
+            android:targetPackage="net.i2p.android.debug"
+            android:targetClass="net.i2p.android.router.SettingsActivity"
+            android:action="net.i2p.android.router.PREFS_LOGGING" />
+    </Preference>
+    <Preference android:title="@string/label_addressbook">
+        <intent
+            android:targetPackage="net.i2p.android.debug"
+            android:targetClass="net.i2p.android.router.addressbook.AddressbookSettingsActivity" />
+    </Preference>
+    <Preference android:title="@string/settings_label_advanced">
+        <intent
+            android:targetPackage="net.i2p.android.debug"
+            android:targetClass="net.i2p.android.router.SettingsActivity"
+            android:action="net.i2p.android.router.PREFS_ADVANCED" />
+    </Preference>
+</PreferenceScreen>

app/src/donate/res/xml/settings_headers.xml

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<preference-headers xmlns:android="http://schemas.android.com/apk/res/android">
+    <header
+        android:fragment="net.i2p.android.router.SettingsActivity$SettingsFragment"
+        android:title="@string/settings_label_bandwidth_net">
+        <extra
+            android:name="settings"
+            android:value="net" />
+    </header>
+    <header
+        android:fragment="net.i2p.android.router.SettingsActivity$SettingsFragment"
+        android:title="@string/label_graphs">
+        <extra
+            android:name="settings"
+            android:value="graphs" />
+    </header>
+    <header
+        android:fragment="net.i2p.android.router.SettingsActivity$SettingsFragment"
+        android:title="@string/settings_label_logging">
+        <extra
+            android:name="settings"
+            android:value="logging" />
+    </header>
+    <header
+        android:title="@string/label_addressbook">
+        <intent
+            android:targetPackage="net.i2p.android.donate"
+            android:targetClass="net.i2p.android.router.addressbook.AddressbookSettingsActivity" />
+    </header>
+    <header
+        android:fragment="net.i2p.android.router.SettingsActivity$SettingsFragment"
+        android:title="@string/settings_label_advanced">
+        <extra
+            android:name="settings"
+            android:value="advanced" />
+    </header>
+</preference-headers>

app/src/donate/res/xml/settings_headers_legacy.xml

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android" >
+    <Preference android:title="@string/settings_label_bandwidth_net">
+        <intent
+            android:targetPackage="net.i2p.android.donate"
+            android:targetClass="net.i2p.android.router.SettingsActivity"
+            android:action="net.i2p.android.router.PREFS_NET" />
+    </Preference>
+    <Preference android:title="@string/label_graphs">
+        <intent
+            android:targetPackage="net.i2p.android.donate"
+            android:targetClass="net.i2p.android.router.SettingsActivity"
+            android:action="net.i2p.android.router.PREFS_GRAPHS" />
+    </Preference>
+    <Preference android:title="@string/settings_label_logging">
+        <intent
+            android:targetPackage="net.i2p.android.donate"
+            android:targetClass="net.i2p.android.router.SettingsActivity"
+            android:action="net.i2p.android.router.PREFS_LOGGING" />
+    </Preference>
+    <Preference android:title="@string/label_addressbook">
+        <intent
+            android:targetPackage="net.i2p.android.donate"
+            android:targetClass="net.i2p.android.router.addressbook.AddressbookSettingsActivity" />
+    </Preference>
+    <Preference android:title="@string/settings_label_advanced">
+        <intent
+            android:targetPackage="net.i2p.android.donate"
+            android:targetClass="net.i2p.android.router.SettingsActivity"
+            android:action="net.i2p.android.router.PREFS_ADVANCED" />
+    </Preference>
+</PreferenceScreen>

app/src/legacy/res/xml/settings_headers.xml

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<preference-headers xmlns:android="http://schemas.android.com/apk/res/android">
+    <header
+        android:fragment="net.i2p.android.router.SettingsActivity$SettingsFragment"
+        android:title="@string/settings_label_bandwidth_net">
+        <extra
+            android:name="settings"
+            android:value="net" />
+    </header>
+    <header
+        android:fragment="net.i2p.android.router.SettingsActivity$SettingsFragment"
+        android:title="@string/label_graphs">
+        <extra
+            android:name="settings"
+            android:value="graphs" />
+    </header>
+    <header
+        android:fragment="net.i2p.android.router.SettingsActivity$SettingsFragment"
+        android:title="@string/settings_label_logging">
+        <extra
+            android:name="settings"
+            android:value="logging" />
+    </header>
+    <header
+        android:title="@string/label_addressbook">
+        <intent
+            android:targetPackage="net.i2p.android.router"
+            android:targetClass="net.i2p.android.router.addressbook.AddressbookSettingsActivity" />
+    </header>
+    <header
+        android:fragment="net.i2p.android.router.SettingsActivity$SettingsFragment"
+        android:title="@string/settings_label_advanced">
+        <extra
+            android:name="settings"
+            android:value="advanced" />
+    </header>
+</preference-headers>

app/src/legacy/res/xml/settings_headers_legacy.xml

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android" >
+    <Preference android:title="@string/settings_label_bandwidth_net">
+        <intent
+            android:targetPackage="net.i2p.android.router"
+            android:targetClass="net.i2p.android.router.SettingsActivity"
+            android:action="net.i2p.android.router.PREFS_NET" />
+    </Preference>
+    <Preference android:title="@string/label_graphs">
+        <intent
+            android:targetPackage="net.i2p.android.router"
+            android:targetClass="net.i2p.android.router.SettingsActivity"
+            android:action="net.i2p.android.router.PREFS_GRAPHS" />
+    </Preference>
+    <Preference android:title="@string/settings_label_logging">
+        <intent
+            android:targetPackage="net.i2p.android.router"
+            android:targetClass="net.i2p.android.router.SettingsActivity"
+            android:action="net.i2p.android.router.PREFS_LOGGING" />
+    </Preference>
+    <Preference android:title="@string/label_addressbook">
+        <intent
+            android:targetPackage="net.i2p.android.router"
+            android:targetClass="net.i2p.android.router.addressbook.AddressbookSettingsActivity" />
+    </Preference>
+    <Preference android:title="@string/settings_label_advanced">
+        <intent
+            android:targetPackage="net.i2p.android.router"
+            android:targetClass="net.i2p.android.router.SettingsActivity"
+            android:action="net.i2p.android.router.PREFS_ADVANCED" />
+    </Preference>
+</PreferenceScreen>

app/src/main/AndroidManifest.xml

@@ -0,0 +1,220 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="net.i2p.android.router"
+    android:installLocation="auto">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
+
+    <application
+        android:icon="@drawable/ic_launcher_itoopie"
+        android:label="@string/app_name"
+        android:theme="@style/Theme.I2P">
+        <service
+            android:name=".service.RouterService"
+            android:icon="@drawable/ic_launcher_itoopie"
+            android:label="@string/app_name">
+            <intent-filter>
+                <action android:name="net.i2p.android.router.service.IRouterState" />
+            </intent-filter>
+        </service>
+        <provider
+            android:name=".provider.CacheProvider"
+            android:authorities="${applicationId}.provider" />
+        <receiver android:name=".receiver.OnBootReceiver">
+            <intent-filter>
+                <action android:name="android.intent.action.BOOT_COMPLETED" />
+            </intent-filter>
+        </receiver>
+
+        <activity
+            android:name=".MainActivity"
+            android:icon="@drawable/ic_launcher_itoopie"
+            android:label="@string/app_name"
+            android:launchMode="singleTop">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+            <intent-filter>
+                <action android:name="net.i2p.android.router.START_I2P" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name=".NewsActivity"
+            android:configChanges="orientation|keyboardHidden"
+            android:label="@string/label_news"
+            android:parentActivityName=".MainActivity">
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value="net.i2p.android.router.MainActivity" />
+        </activity>
+        <activity
+            android:name="net.i2p.android.help.HelpActivity"
+            android:label="@string/menu_help"
+            android:parentActivityName=".MainActivity">
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value="net.i2p.android.router.MainActivity" />
+        </activity>
+        <activity
+            android:name="net.i2p.android.help.BrowserConfigActivity"
+            android:label="@string/label_browser_configuration"
+            android:parentActivityName=".MainActivity">
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value="net.i2p.android.router.MainActivity" />
+        </activity>
+        <activity
+            android:name=".LicenseActivity"
+            android:label="@string/label_licenses"
+            android:parentActivityName="net.i2p.android.help.HelpActivity">
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value="net.i2p.android.help.HelpActivity" />
+        </activity>
+        <activity
+            android:name=".web.WebActivity"
+            android:configChanges="orientation|keyboardHidden"
+            android:label="I2P Web Browser">
+            <!-- Disabled, this browser is not very secure
+            Temporarily enabled until an alternative browser is ready -->
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.BROWSABLE" />
+
+                <data
+                    android:host="*.i2p"
+                    android:scheme="http" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name=".SettingsActivity"
+            android:label="@string/menu_settings"
+            android:parentActivityName=".MainActivity">
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value="net.i2p.android.router.MainActivity" />
+        </activity>
+        <activity
+            android:name=".addressbook.AddressbookSettingsActivity"
+            android:label="Addressbook Settings"
+            android:launchMode="singleTop"
+            android:parentActivityName=".addressbook.AddressbookActivity">
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value="net.i2p.android.router.addressbook.AddressbookActivity" />
+        </activity>
+        <activity
+            android:name=".addressbook.AddressbookActivity"
+            android:label="@string/label_addressbook"
+            android:launchMode="singleTop">
+            <intent-filter>
+                <action android:name="android.intent.action.SEARCH" />
+            </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.PICK" />
+                <category android:name="android.intent.category.DEFAULT" />
+            </intent-filter>
+
+            <meta-data
+                android:name="android.app.searchable"
+                android:resource="@xml/searchable_addressbook" />
+        </activity>
+        <activity
+            android:name=".addressbook.AddressbookAddWizardActivity"
+            android:label="Add new Destination"
+            android:parentActivityName=".addressbook.AddressbookActivity">
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value="net.i2p.android.router.addressbook.AddressbookActivity" />
+        </activity>
+        <activity
+            android:name="net.i2p.android.i2ptunnel.TunnelListActivity"
+            android:label="@string/label_i2ptunnel"
+            android:launchMode="singleTop"
+            android:parentActivityName=".MainActivity">
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value="net.i2p.android.router.MainActivity" />
+        </activity>
+        <activity
+            android:name="net.i2p.android.i2ptunnel.TunnelDetailActivity"
+            android:label="I2PTunnel"
+            android:parentActivityName="net.i2p.android.i2ptunnel.TunnelListActivity">
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value="net.i2p.android.i2ptunnel.TunnelListActivity" />
+        </activity>
+        <activity
+            android:name="net.i2p.android.i2ptunnel.EditTunnelActivity"
+            android:label="@string/edit_tunnel"
+            android:parentActivityName="net.i2p.android.i2ptunnel.TunnelDetailActivity">
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value="net.i2p.android.i2ptunnel.TunnelDetailActivity" />
+        </activity>
+        <activity
+            android:name="net.i2p.android.i2ptunnel.TunnelWizardActivity"
+            android:label="Tunnel Creation Wizard"
+            android:parentActivityName="net.i2p.android.i2ptunnel.TunnelListActivity">
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value="net.i2p.android.router.i2ptunnel.TunnelListActivity" />
+        </activity>
+        <activity
+            android:name=".log.LogActivity"
+            android:label="I2P Logs"
+            android:parentActivityName=".MainActivity">
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value="net.i2p.android.router.MainActivity" />
+        </activity>
+        <activity
+            android:name=".log.LogDetailActivity"
+            android:label="Log Entry"
+            android:parentActivityName=".log.LogActivity">
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value="net.i2p.android.router.log.LogActivity" />
+        </activity>
+        <activity
+            android:name=".stats.RateGraphActivity"
+            android:label="Rate Graph"
+            android:parentActivityName=".MainActivity">
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value="net.i2p.android.router.MainActivity" />
+        </activity>
+        <activity
+            android:name=".stats.PeersActivity"
+            android:configChanges="orientation|keyboardHidden"
+            android:label="I2P Peers and Transport Status"
+            android:launchMode="singleTop"
+            android:parentActivityName=".MainActivity">
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value="net.i2p.android.router.MainActivity" />
+        </activity>
+        <activity
+            android:name=".netdb.NetDbActivity"
+            android:label="NetDB"
+            android:parentActivityName=".MainActivity">
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value="net.i2p.android.router.MainActivity" />
+        </activity>
+        <activity
+            android:name=".netdb.NetDbDetailActivity"
+            android:label="NetDB Detail"
+            android:parentActivityName=".netdb.NetDbActivity">
+            <meta-data
+                android:name="android.support.PARENT_ACTIVITY"
+                android:value="net.i2p.android.router.netdb.NetDbActivity" />
+        </activity>
+    </application>
+</manifest>

app/src/main/java/com/hlidskialf/android/preference/SeekBarPreference.java

@@ -0,0 +1,162 @@
+/*
+ * The following code was written by Matthew Wiggins
+ * and is released under the APACHE 2.0 license
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Slight modifications and bugfixes by Sponge <sponge@mail.i2p>
+ * These modifications are released under the WTFPL (any version)
+ *
+ * We don't need negative numbers yet, and may never need to.
+ *
+ * XML Usage example:
+ *
+ * <com.hlidskialf.android.preference.SeekBarPreference android:key="duration"
+ *      android:title="Duration of something"
+ *      android:summary="How long something will last"
+ *      android:dialogMessage="Something duration"
+ *      android:defaultValue="5"
+ *      android:text=" minutes"
+ *      android:max="60"
+ *      />
+ *
+ */
+package com.hlidskialf.android.preference;
+
+import android.content.Context;
+import android.preference.DialogPreference;
+import android.util.AttributeSet;
+import android.view.Gravity;
+import android.view.View;
+import android.widget.LinearLayout;
+import android.widget.SeekBar;
+import android.widget.TextView;
+
+public class SeekBarPreference extends DialogPreference implements SeekBar.OnSeekBarChangeListener {
+
+    private static final String androidns = "http://schemas.android.com/apk/res/android";
+    private SeekBar mSeekBar;
+    private TextView mSplashText;
+    private TextView mValueText;
+    private Context mContext;
+    private String mDialogMessage, mSuffix;
+    private String mDefault = "0";
+    private int mMax = 0;
+    private int mValue = 0;
+    private int mDirection = LinearLayout.HORIZONTAL;
+
+
+    public SeekBarPreference(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        mContext = context;
+        int dialogMessageR = attrs.getAttributeResourceValue(androidns, "dialogMessage", 0);
+        mDialogMessage = (dialogMessageR == 0)
+                ? attrs.getAttributeValue(androidns, "dialogMessage")
+                : context.getResources().getString(dialogMessageR);
+        int textR = attrs.getAttributeResourceValue(androidns, "text", 0);
+        mSuffix = (textR == 0)
+                ? attrs.getAttributeValue(androidns, "text")
+                : context.getResources().getString(textR);
+        mDefault = attrs.getAttributeValue(androidns, "defaultValue");
+        mMax = Integer.parseInt(attrs.getAttributeValue(androidns, "max"));
+        if (attrs.getAttributeValue(androidns, "direction") != null) {
+            mDirection = Integer.parseInt(attrs.getAttributeValue(androidns, "direction"));
+        }
+    }
+
+    @Override
+    protected View onCreateDialogView() {
+        LinearLayout.LayoutParams params;
+        LinearLayout layout = new LinearLayout(mContext);
+        layout.setOrientation(LinearLayout.VERTICAL);
+        layout.setPadding(6, 6, 6, 10);
+
+        // Set the width so that it is as usable as possible.
+        // We multiplymMax so that the smaller ranges will get a bigger area.
+
+        if (mDirection == LinearLayout.HORIZONTAL) {
+            layout.setMinimumWidth(mMax*5);
+        } else {
+            layout.setMinimumHeight(mMax*5);
+        }
+
+        mSplashText = new TextView(mContext);
+        if (mDialogMessage != null) {
+            mSplashText.setText(mDialogMessage);
+        }
+        layout.addView(mSplashText);
+
+        mValueText = new TextView(mContext);
+        mValueText.setGravity(Gravity.CENTER_HORIZONTAL);
+        mValueText.setTextSize(32);
+        params = new LinearLayout.LayoutParams(
+                LinearLayout.LayoutParams.MATCH_PARENT,
+                LinearLayout.LayoutParams.WRAP_CONTENT);
+        layout.addView(mValueText, params);
+
+        mSeekBar = new SeekBar(mContext);
+        mSeekBar.setOnSeekBarChangeListener(this);
+        // Move the bar away from the changing text, so you can see it, and
+        // move it away from the edges to improve usability for the end-ranges.
+        mSeekBar.setPadding(6, 30, 6, 6);
+        layout.addView(mSeekBar, new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayout.LayoutParams.WRAP_CONTENT));
+
+        if (shouldPersist()) {
+            mValue = Integer.parseInt(getPersistedString(mDefault));
+        }
+        mSeekBar.setMax(mMax);
+        mSeekBar.setProgress(mValue);
+        return layout;
+    }
+
+    @Override
+    protected void onBindDialogView(View v) {
+        super.onBindDialogView(v);
+        mSeekBar.setMax(mMax);
+        mSeekBar.setProgress(mValue);
+    }
+
+    @Override
+    protected void onSetInitialValue(boolean restore, Object defaultValue) {
+        super.onSetInitialValue(restore, defaultValue);
+        if (restore) {
+            mValue = shouldPersist() ? Integer.parseInt(getPersistedString(mDefault)) : 0;
+        } else {
+            mValue = (Integer) defaultValue;
+        }
+    }
+
+    public void onProgressChanged(SeekBar seek, int value, boolean fromTouch) {
+        String t = String.valueOf(value);
+        mValueText.setText(mSuffix == null ? t : t.concat(mSuffix));
+        if (shouldPersist()) {
+            persistString(t);
+        }
+        callChangeListener(Integer.valueOf(value));
+    }
+
+    public void onStartTrackingTouch(SeekBar seek) {
+    }
+
+    public void onStopTrackingTouch(SeekBar seek) {
+    }
+
+    public void setMax(int max) {
+        mMax = max;
+    }
+
+    public int getMax() {
+        return mMax;
+    }
+
+    public void setProgress(int progress) {
+        mValue = progress;
+        if (mSeekBar != null) {
+            mSeekBar.setProgress(progress);
+        }
+    }
+
+    public int getProgress() {
+        return mValue;
+    }
+}

app/src/main/java/net/i2p/android/apps/EepGetFetcher.java

@@ -2,10 +2,9 @@ package net.i2p.android.apps;
 
 import java.io.File;
 import java.io.FileInputStream;
-import java.io.InputStream;
 import java.io.IOException;
+import java.io.InputStream;
 import java.io.OutputStream;
-
 import net.i2p.I2PAppContext;
 import net.i2p.data.DataHelper;
 import net.i2p.util.EepGet;
@@ -47,7 +46,7 @@ public class EepGetFetcher implements EepGet.StatusListener {
         _eepget.setWriteErrorToOutput();
         //_eepget.addStatusListener(this);
     }
-    
+
     /**
      *  Writes to output stream
      */
@@ -62,7 +61,7 @@ public class EepGetFetcher implements EepGet.StatusListener {
         if (writeErrorToStream)
             _eepget.setWriteErrorToOutput();
     }
-    
+
     public void addStatusListener(EepGet.StatusListener l) {
         _eepget.addStatusListener(l);
     }
@@ -149,7 +148,7 @@ public class EepGetFetcher implements EepGet.StatusListener {
     public void bytesTransferred(long alreadyTransferred, int currentWrite, long bytesTransferred, long bytesRemaining, String url) {}
 
     public void transferComplete(long alreadyTransferred, long bytesTransferred, long bytesRemaining, String url, String outputFile, boolean notModified) {}
-    
+
     public void transferFailed(String url, long bytesTransferred, long bytesRemaining, int currentAttempt) {}
 
     public void headerReceived(String url, int attemptNum, String key, String val) {}

app/src/main/java/net/i2p/android/apps/NewsFetcher.java

@@ -1,14 +1,10 @@
 package net.i2p.android.apps;
 
 import java.io.File;
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.text.SimpleDateFormat;
-import java.util.Date;
-import java.util.List;
 
+import net.i2p.android.router.NewsActivity;
+import net.i2p.android.router.util.Notifications;
 import net.i2p.data.DataHelper;
-import net.i2p.router.Router;
 import net.i2p.router.RouterContext;
 import net.i2p.router.util.RFC822Date;
 import net.i2p.util.EepGet;
@@ -22,6 +18,7 @@ import net.i2p.util.Translate;
  */
 public class NewsFetcher implements Runnable, EepGet.StatusListener {
     private final RouterContext _context;
+    private final Notifications _notif;
     private final Log _log;
     private long _lastFetch;
     private long _lastUpdated;
@@ -30,31 +27,43 @@ public class NewsFetcher implements Runnable, EepGet.StatusListener {
     private File _newsFile;
     private File _tempFile;
     private static NewsFetcher _instance;
+    private volatile boolean _isRunning = true;
+    private Thread _thread;
 
-    public static final NewsFetcher getInstance() { 
+    public static /*final */ NewsFetcher getInstance() {
         return _instance;
     }
 
-    public static final synchronized NewsFetcher getInstance(RouterContext ctx) { 
+    public static /* final */ synchronized NewsFetcher getInstance(
+            RouterContext ctx, Notifications notif) {
         if (_instance != null)
             return _instance;
-        _instance = new NewsFetcher(ctx);
+        _instance = new NewsFetcher(ctx, notif);
         return _instance;
     }
 
     private static final String NEWS_DIR = "docs";
     private static final String NEWS_FILE = "news.xml";
     private static final String TEMP_NEWS_FILE = "news.xml.temp";
-    /** @since 0.7.14 not configurable */
-    private static final String BACKUP_NEWS_URL = "http://www.i2p2.i2p/_static/news/news.xml";
+
+    /**
+     *  Changed in 0.9.11 to the b32 for psi.i2p, run by psi.
+     *  We may be able to change it to psi.i2p in a future release after
+     *  the hostname propagates.
+     *
+     *  @since 0.7.14 not configurable
+     */
+    private static final String BACKUP_NEWS_URL = "http://avviiexdngd32ccoy4kuckvc3mkf53ycvzbz6vz75vzhv4tbpk5a.b32.i2p/news.xml";
     private static final String PROP_LAST_CHECKED = "router.newsLastChecked";
     private static final String PROP_REFRESH_FREQUENCY = "router.newsRefreshFrequency";
     private static final String DEFAULT_REFRESH_FREQUENCY = 24*60*60*1000 + "";
     private static final String PROP_NEWS_URL = "router.newsURL";
     private static final String DEFAULT_NEWS_URL = "http://echelon.i2p/i2p/news.xml";
-    
-    private NewsFetcher(RouterContext ctx) {
+
+    private NewsFetcher(RouterContext ctx, Notifications notif) {
         _context = ctx;
+        _notif = notif;
+        _context.addShutdownTask(new Shutdown());
         _log = ctx.logManager().getLog(NewsFetcher.class);
         try {
             String last = ctx.getProperty(PROP_LAST_CHECKED);
@@ -68,7 +77,7 @@ public class NewsFetcher implements Runnable, EepGet.StatusListener {
         _tempFile = new File(_context.getTempDir(), TEMP_NEWS_FILE);
         updateLastFetched();
     }
-    
+
     private void updateLastFetched() {
         if (_newsFile.exists()) {
             if (_lastUpdated == 0)
@@ -83,7 +92,7 @@ public class NewsFetcher implements Runnable, EepGet.StatusListener {
             _lastModified = null;
         }
     }
-    
+
     public String status() {
          StringBuilder buf = new StringBuilder(128);
          long now = _context.clock().now();
@@ -100,17 +109,18 @@ public class NewsFetcher implements Runnable, EepGet.StatusListener {
          }
          return buf.toString();
     }
-    
+
     private static final long INITIAL_DELAY = 5*60*1000;
     private static final long RUN_DELAY = 30*60*1000;
 
     public void run() {
+        _thread = Thread.currentThread();
         try {
             Thread.sleep(INITIAL_DELAY);
         } catch (InterruptedException ie) {
             return;
         }
-        while (true) {
+        while (_isRunning && _context.router().isAlive()) {
             if (shouldFetchNews()) {
                 fetchNews();
             }
@@ -121,7 +131,7 @@ public class NewsFetcher implements Runnable, EepGet.StatusListener {
             }
         }
     }
-    
+
     private boolean shouldFetchNews() {
         if (_invalidated)
             return true;
@@ -132,7 +142,7 @@ public class NewsFetcher implements Runnable, EepGet.StatusListener {
             long ms = Long.parseLong(freq);
             if (ms <= 0)
                 return false;
-            
+
             if (_lastFetch + ms < _context.clock().now()) {
                 return true;
             } else {
@@ -162,10 +172,10 @@ public class NewsFetcher implements Runnable, EepGet.StatusListener {
         int proxyPort = 4444;
         if (_tempFile.exists())
             _tempFile.delete();
-        
+
         try {
-            EepGet get = null;
-            get = new EepGet(_context, true, proxyHost, proxyPort, 0, _tempFile.getAbsolutePath(), newsURL, true, null, _lastModified);
+            // EepGet get = null;
+            EepGet get = new EepGet(_context, true, proxyHost, proxyPort, 0, _tempFile.getAbsolutePath(), newsURL, true, null, _lastModified);
             get.addStatusListener(this);
             if (get.fetch()) {
                 _lastModified = get.getLastModified();
@@ -182,7 +192,7 @@ public class NewsFetcher implements Runnable, EepGet.StatusListener {
             _log.error("Error fetching the news", t);
         }
     }
-    
+
     public void attemptFailed(String url, long bytesTransferred, long bytesRemaining, int currentAttempt, int numRetries, Exception cause) {
         // ignore
     }
@@ -192,14 +202,17 @@ public class NewsFetcher implements Runnable, EepGet.StatusListener {
     public void transferComplete(long alreadyTransferred, long bytesTransferred, long bytesRemaining, String url, String outputFile, boolean notModified) {
         if (_log.shouldLog(Log.INFO))
             _log.info("News fetched from " + url + " with " + (alreadyTransferred+bytesTransferred));
-        
+
         long now = _context.clock().now();
         if (_tempFile.exists()) {
             boolean copied = FileUtil.copy(_tempFile.getAbsolutePath(), _newsFile.getAbsolutePath(), true);
             if (copied) {
                 _lastUpdated = now;
                 _tempFile.delete();
-                // notify somebody?
+
+                // Notify user
+                _notif.notify("News Updated", "Touch to view latest I2P news",
+                        NewsActivity.class);
             } else {
                 if (_log.shouldLog(Log.ERROR))
                     _log.error("Failed to copy the news file!");
@@ -212,7 +225,7 @@ public class NewsFetcher implements Runnable, EepGet.StatusListener {
         _context.router().setConfigSetting(PROP_LAST_CHECKED, "" + now);
         _context.router().saveConfig();
     }
-    
+
     public void transferFailed(String url, long bytesTransferred, long bytesRemaining, int currentAttempt) {
         if (_log.shouldLog(Log.WARN))
             _log.warn("Failed to fetch the news from " + url);
@@ -220,4 +233,12 @@ public class NewsFetcher implements Runnable, EepGet.StatusListener {
     }
     public void headerReceived(String url, int attemptNum, String key, String val) {}
     public void attempting(String url) {}
+
+    private class Shutdown implements Runnable {
+        public void run() {
+            _isRunning = false;
+            if (_thread != null)
+                _thread.interrupt();
+        }
+    }
 }

app/src/main/java/net/i2p/android/help/Browser.java

@@ -0,0 +1,83 @@
+package net.i2p.android.help;
+
+import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
+import android.graphics.drawable.Drawable;
+import android.support.annotation.NonNull;
+
+public class Browser implements Comparable<Browser> {
+    public final String packageName;
+    public final CharSequence label;
+    public final Drawable icon;
+    public final boolean isInstalled;
+    public final boolean isKnown;
+    public final boolean isSupported;
+    public final boolean isRecommended;
+
+    /**
+     * A browser that we don't know about.
+     *
+     * @param pm      the PackageManager used to find the browser
+     * @param browser the browser
+     */
+    public Browser(PackageManager pm, ResolveInfo browser) {
+        this(
+                browser.activityInfo.packageName,
+                browser.loadLabel(pm),
+                browser.loadIcon(pm),
+                true, false, false, false
+        );
+    }
+
+    /**
+     * A browser that we know about.
+     *
+     * @param pm        the PackageManager used to find the browser
+     * @param browser   the browser
+     * @param supported can this browser be used with I2P?
+     */
+    public Browser(PackageManager pm, ResolveInfo browser, boolean supported, boolean recommended) {
+        this(
+                browser.activityInfo.packageName,
+                browser.loadLabel(pm),
+                browser.loadIcon(pm),
+                true, true, supported, recommended
+        );
+    }
+
+    public Browser(String pn, CharSequence l, Drawable ic, boolean i, boolean k, boolean s, boolean r) {
+        packageName = pn;
+        label = l;
+        icon = ic;
+        isInstalled = i;
+        isKnown = k;
+        isSupported = s;
+        isRecommended = r;
+    }
+
+    @Override
+    public int compareTo(@NonNull Browser browser) {
+        // Sort order: supported -> unknown -> unsupported
+        int a = getOrder(this);
+        int b = getOrder(browser);
+
+        if (a < b)
+            return -1;
+        else if (a > b)
+            return 1;
+
+        return label.toString().compareTo(browser.label.toString());
+    }
+
+    private static int getOrder(Browser browser) {
+        if (browser.isKnown) {
+            if (browser.isRecommended)
+                return 0;
+            else if (browser.isSupported)
+                return 1;
+            else
+                return 3;
+        } else
+            return 2;
+    }
+}

app/src/main/java/net/i2p/android/help/BrowserAdapter.java

@@ -0,0 +1,117 @@
+package net.i2p.android.help;
+
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.ColorMatrix;
+import android.graphics.ColorMatrixColorFilter;
+import android.net.Uri;
+import android.support.v7.widget.RecyclerView;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import net.i2p.android.router.R;
+
+public class BrowserAdapter extends RecyclerView.Adapter<BrowserAdapter.ViewHolder> {
+    private Context mCtx;
+    private Browser[] mBrowsers;
+    private OnBrowserSelectedListener mListener;
+
+    // Provide a reference to the views for each data item
+    // Complex data items may need more than one view per item, and
+    // you provide access to all the views for a data item in a view holder
+    public static class ViewHolder extends RecyclerView.ViewHolder {
+        public ImageView mIcon;
+        public TextView mLabel;
+        public ImageView mStatus;
+
+        public ViewHolder(View v) {
+            super(v);
+            mIcon = (ImageView) v.findViewById(R.id.browser_icon);
+            mLabel = (TextView) v.findViewById(R.id.browser_label);
+            mStatus = (ImageView) v.findViewById(R.id.browser_status_icon);
+        }
+    }
+
+    public static interface OnBrowserSelectedListener {
+        public void onBrowserSelected(Browser browser);
+    }
+
+    public BrowserAdapter(Context ctx, OnBrowserSelectedListener listener) {
+        mCtx = ctx;
+        mListener = listener;
+    }
+
+    public void setBrowsers(Browser[] browsers) {
+        mBrowsers = browsers;
+        notifyDataSetChanged();
+    }
+
+    public void clear() {
+        mBrowsers = null;
+        notifyDataSetChanged();
+    }
+
+    // Create new views (invoked by the layout manager)
+    @Override
+    public BrowserAdapter.ViewHolder onCreateViewHolder(ViewGroup parent,
+                                                        int viewType) {
+        View v = LayoutInflater.from(parent.getContext())
+                .inflate(R.layout.listitem_browser, parent, false);
+        return new ViewHolder(v);
+    }
+
+    // Replace the contents of a view (invoked by the layout manager)
+    @Override
+    public void onBindViewHolder(ViewHolder holder, int position) {
+        final Browser browser = mBrowsers[position];
+        holder.mIcon.setImageDrawable(browser.icon);
+        holder.mLabel.setText(browser.label);
+
+        if (browser.isKnown) {
+            if (browser.isRecommended && browser.isInstalled) {
+                holder.mStatus.setImageDrawable(
+                        mCtx.getResources().getDrawable(R.drawable.ic_stars_white_24dp));
+                holder.mStatus.setVisibility(View.VISIBLE);
+            } else if (browser.isSupported && !browser.isInstalled) {
+                holder.mStatus.setImageDrawable(
+                        mCtx.getResources().getDrawable(R.drawable.ic_shop_white_24dp));
+                holder.mStatus.setOnClickListener(new View.OnClickListener() {
+                    @Override
+                    public void onClick(View view) {
+                        String uriMarket = "market://search?q=pname:" + browser.packageName;
+                        Uri uri = Uri.parse(uriMarket);
+                        Intent intent = new Intent(Intent.ACTION_VIEW, uri);
+                        mCtx.startActivity(intent);
+                    }
+                });
+                holder.mStatus.setVisibility(View.VISIBLE);
+            } else if (!browser.isSupported) {
+                // Make the icon gray-scale to show it is unsupported
+                ColorMatrix matrix = new ColorMatrix();
+                matrix.setSaturation(0);
+                ColorMatrixColorFilter filter = new ColorMatrixColorFilter(matrix);
+                holder.mIcon.setColorFilter(filter);
+                holder.mLabel.setTextColor(
+                        mCtx.getResources().getColor(R.color.primary_text_disabled_material_dark));
+            }
+        }
+
+        holder.itemView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                mListener.onBrowserSelected(browser);
+            }
+        });
+    }
+
+    // Return the size of the dataset (invoked by the layout manager)
+    @Override
+    public int getItemCount() {
+        if (mBrowsers != null)
+            return mBrowsers.length;
+        return 0;
+    }
+}

app/src/main/java/net/i2p/android/help/BrowserConfigActivity.java

@@ -0,0 +1,94 @@
+package net.i2p.android.help;
+
+import android.os.Bundle;
+import android.support.v7.app.ActionBarActivity;
+import android.support.v7.widget.Toolbar;
+import android.view.MenuItem;
+
+import net.i2p.android.router.R;
+
+import java.lang.reflect.Field;
+
+public class BrowserConfigActivity extends ActionBarActivity implements
+        BrowserAdapter.OnBrowserSelectedListener {
+
+    /**
+     * Whether or not the activity is in two-pane mode, i.e. running on a tablet
+     * device.
+     */
+    private boolean mTwoPane;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_help);
+
+        // Set the action bar
+        Toolbar toolbar = (Toolbar) findViewById(R.id.main_toolbar);
+        setSupportActionBar(toolbar);
+        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+
+        if (findViewById(R.id.detail_fragment) != null) {
+            // The detail container view will be present only in the
+            // large-screen layouts (res/values-large and
+            // res/values-sw600dp). If this view is present, then the
+            // activity should be in two-pane mode.
+            mTwoPane = true;
+        }
+
+        if (savedInstanceState == null) {
+            getSupportFragmentManager().beginTransaction()
+                    .add(R.id.main_fragment, new BrowserListFragment())
+                    .commit();
+        }
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        switch (item.getItemId()) {
+            case android.R.id.home:
+                onBackPressed();
+                return true;
+            default:
+                return super.onOptionsItemSelected(item);
+        }
+    }
+
+    // BrowserAdapter.OnBrowserSelected
+
+    @Override
+    public void onBrowserSelected(Browser browser) {
+        int file;
+        if (browser.isKnown) {
+            if (browser.isSupported) {
+                // Check for embedded browser
+                if (browser.packageName.startsWith("net.i2p.android"))
+                    file = R.raw.help_embedded_browser;
+                else {
+                    // Load the configuration guide for this browser
+                    try {
+                        String name = "help_" + browser.packageName.replace('.', '_');
+                        Class res = R.raw.class;
+                        Field field = res.getField(name);
+                        file = field.getInt(null);
+                    } catch (Exception e) {
+                        file = R.raw.help_unknown_browser;
+                    }
+                }
+            } else
+                file = R.raw.help_unsupported_browser;
+        } else
+            file = R.raw.help_unknown_browser;
+        HelpHtmlFragment configFrag = HelpHtmlFragment.newInstance(file);
+        if (mTwoPane) {
+            getSupportFragmentManager().beginTransaction()
+                    .replace(R.id.detail_fragment, configFrag)
+                    .commit();
+        } else {
+            getSupportFragmentManager().beginTransaction()
+                    .replace(R.id.main_fragment, configFrag)
+                    .addToBackStack("config" + browser.packageName)
+                    .commit();
+        }
+    }
+}

app/src/main/java/net/i2p/android/help/BrowserListFragment.java

@@ -0,0 +1,187 @@
+package net.i2p.android.help;
+
+import android.app.Activity;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
+import android.graphics.drawable.Drawable;
+import android.net.Uri;
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.support.v4.app.LoaderManager;
+import android.support.v4.content.Loader;
+import android.support.v7.widget.LinearLayoutManager;
+import android.support.v7.widget.RecyclerView;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import net.i2p.android.router.R;
+import net.i2p.android.router.util.BetterAsyncTaskLoader;
+
+import java.lang.reflect.Field;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class BrowserListFragment extends Fragment implements
+        LoaderManager.LoaderCallbacks<List<Browser>> {
+    private static final int BROWSER_LOADER_ID = 1;
+
+    private BrowserAdapter.OnBrowserSelectedListener mCallback;
+    private BrowserAdapter mAdapter;
+
+    @Override
+    public void onAttach(Activity activity) {
+        super.onAttach(activity);
+
+        // This makes sure that the container activity has implemented
+        // the callback interface. If not, it throws an exception
+        try {
+            mCallback = (BrowserAdapter.OnBrowserSelectedListener) activity;
+        } catch (ClassCastException e) {
+            throw new ClassCastException(activity.toString()
+                    + " must implement OnBrowserSelectedListener");
+        }
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        View v = inflater.inflate(R.layout.fragment_help_browsers, container, false);
+        RecyclerView mRecyclerView = (RecyclerView) v.findViewById(R.id.browser_list);
+
+        // use a linear layout manager
+        RecyclerView.LayoutManager mLayoutManager = new LinearLayoutManager(getActivity());
+        mRecyclerView.setLayoutManager(mLayoutManager);
+
+        mAdapter = new BrowserAdapter(getActivity(), mCallback);
+        mRecyclerView.setAdapter(mAdapter);
+
+        return v;
+    }
+
+    @Override
+    public void onActivityCreated(Bundle savedInstanceState) {
+        super.onActivityCreated(savedInstanceState);
+
+        getLoaderManager().initLoader(BROWSER_LOADER_ID, null, this);
+    }
+
+    // LoaderManager.LoaderCallbacks<List<Browser>>
+
+    @Override
+    public Loader<List<Browser>> onCreateLoader(int id, Bundle args) {
+        return new BrowserLoader(getActivity());
+    }
+
+    public static class BrowserLoader extends BetterAsyncTaskLoader<List<Browser>> {
+        private List<String> recommended;
+        private List<String> recommendedLabels;
+        private List<String> supported;
+        private List<String> supportedLabels;
+        private List<String> unsupported;
+
+        public BrowserLoader(Context context) {
+            super(context);
+            recommended = Arrays.asList(
+                    getContext().getResources().getStringArray(R.array.recommended_browsers));
+            recommendedLabels = Arrays.asList(
+                    getContext().getResources().getStringArray(R.array.recommended_browser_labels));
+            supported = Arrays.asList(
+                    getContext().getResources().getStringArray(R.array.supported_browsers));
+            supportedLabels = Arrays.asList(
+                    getContext().getResources().getStringArray(R.array.supported_browser_labels));
+            unsupported = Arrays.asList(
+                    context.getResources().getStringArray(R.array.unsupported_browsers));
+        }
+
+        @Override
+        public List<Browser> loadInBackground() {
+            List<Browser> browsers = new ArrayList<>();
+            Map<String, String> recommendedMap = new HashMap<>();
+            for (int i = 0; i < recommended.size(); i++) {
+                recommendedMap.put(recommended.get(i), recommendedLabels.get(i));
+            }
+            Map<String, String> supportedMap = new HashMap<>();
+            for (int i = 0; i < supported.size(); i++) {
+                supportedMap.put(supported.get(i), supportedLabels.get(i));
+            }
+
+            // Find all installed browsers that listen for ".i2p"
+            Intent intent = new Intent(Intent.ACTION_VIEW);
+            intent.setData(Uri.parse("http://stats.i2p"));
+
+            final PackageManager pm = getContext().getPackageManager();
+            List<ResolveInfo> installedBrowsers = pm.queryIntentActivities(intent, 0);
+
+            for (ResolveInfo browser : installedBrowsers) {
+                if (recommended.contains(browser.activityInfo.packageName)) {
+                    browsers.add(new Browser(pm, browser, true, true));
+                    recommendedMap.remove(browser.activityInfo.packageName);
+                } else if (supported.contains(browser.activityInfo.packageName) ||
+                        browser.activityInfo.packageName.startsWith("net.i2p.android")) {
+                    browsers.add(new Browser(pm, browser, true, false));
+                    supportedMap.remove(browser.activityInfo.packageName);
+                } else if (unsupported.contains(browser.activityInfo.packageName))
+                    browsers.add(new Browser(pm, browser, false, false));
+                else
+                    browsers.add(new Browser(pm, browser));
+            }
+
+            // Now add the remaining recommended and supported browsers
+            for (Map.Entry<String, String> browser : recommendedMap.entrySet()) {
+                browsers.add(new Browser(browser.getKey(), browser.getValue(),
+                        getDrawableForPackage(browser.getKey()),
+                        false, true, true, true));
+            }
+            for (Map.Entry<String, String> browser : supportedMap.entrySet()) {
+                browsers.add(new Browser(browser.getKey(), browser.getValue(),
+                        getDrawableForPackage(browser.getKey()),
+                        false, true, true, false));
+            }
+
+            Collections.sort(browsers);
+            return browsers;
+        }
+        private Drawable getDrawableForPackage(String packageName) {
+            try {
+                String name = "icon_" + packageName.replace('.', '_');
+                Class res = R.drawable.class;
+                Field field = res.getField(name);
+                int drawable = field.getInt(null);
+                return getContext().getResources().getDrawable(drawable);
+            } catch (Exception e) {
+                return null;
+            }
+        }
+
+        @Override
+        protected void onStartMonitoring() {
+        }
+
+        @Override
+        protected void onStopMonitoring() {
+        }
+
+        @Override
+        protected void releaseResources(List<Browser> data) {
+        }
+    }
+
+    @Override
+    public void onLoadFinished(Loader<List<Browser>> listLoader, List<Browser> browsers) {
+        if (listLoader.getId() == BROWSER_LOADER_ID)
+            mAdapter.setBrowsers(browsers.toArray(new Browser[browsers.size()]));
+    }
+
+    @Override
+    public void onLoaderReset(Loader<List<Browser>> listLoader) {
+        if (listLoader.getId() == BROWSER_LOADER_ID)
+            mAdapter.clear();
+    }
+}

app/src/main/java/net/i2p/android/help/HelpActivity.java

@@ -0,0 +1,155 @@
+package net.i2p.android.help;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.support.v4.app.NavUtils;
+import android.support.v4.app.TaskStackBuilder;
+import android.support.v7.app.ActionBarActivity;
+import android.support.v7.widget.Toolbar;
+import android.view.Menu;
+import android.view.MenuItem;
+
+import net.i2p.android.router.LicenseActivity;
+import net.i2p.android.router.R;
+import net.i2p.android.router.dialog.TextResourceDialog;
+
+public class HelpActivity extends ActionBarActivity implements
+        HelpListFragment.OnEntrySelectedListener {
+    public static final String CATEGORY = "help_category";
+    public static final int CAT_MAIN = 0;
+    public static final int CAT_CONFIGURE_BROWSER = 1;
+    public static final int CAT_ADDRESSBOOK = 2;
+    public static final int CAT_I2PTUNNEL = 3;
+
+    /**
+     * Whether or not the activity is in two-pane mode, i.e. running on a tablet
+     * device.
+     */
+    private boolean mTwoPane;
+    private int mCategory;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_help);
+
+        // Set the action bar
+        Toolbar toolbar = (Toolbar) findViewById(R.id.main_toolbar);
+        setSupportActionBar(toolbar);
+        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+
+        if (findViewById(R.id.detail_fragment) != null) {
+            // The detail container view will be present only in the
+            // large-screen layouts (res/values-large and
+            // res/values-sw600dp). If this view is present, then the
+            // activity should be in two-pane mode.
+            mTwoPane = true;
+        }
+
+        if (savedInstanceState == null) {
+            getSupportFragmentManager().beginTransaction()
+                    .add(R.id.main_fragment, new HelpListFragment())
+                    .commit();
+        }
+
+        mCategory = getIntent().getIntExtra(CATEGORY, -1);
+        if (mCategory >= 0) {
+            showCategory(mCategory);
+        }
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        getMenuInflater().inflate(R.menu.activity_help_actions, menu);
+        return super.onCreateOptionsMenu(menu);
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        switch (item.getItemId()) {
+            case android.R.id.home:
+                if (mCategory >= 0) {
+                    onBackPressed();
+                } else {
+                    Intent upIntent = NavUtils.getParentActivityIntent(this);
+                    if (NavUtils.shouldUpRecreateTask(this, upIntent)) {
+                        // This activity is NOT part of this app's task, so create a new task
+                        // when navigating up, with a synthesized back stack.
+                        TaskStackBuilder.create(this)
+                                // Add all of this activity's parents to the back stack
+                                .addNextIntentWithParentStack(upIntent)
+                                        // Navigate up to the closest parent
+                                .startActivities();
+                    } else {
+                        // This activity is part of this app's task, so simply
+                        // navigate up to the logical parent activity.
+                        NavUtils.navigateUpTo(this, upIntent);
+                    }
+                }
+                return true;
+            case R.id.menu_help_licenses:
+                Intent lic = new Intent(HelpActivity.this, LicenseActivity.class);
+                startActivity(lic);
+                return true;
+            case R.id.menu_help_release_notes:
+                TextResourceDialog dialog = new TextResourceDialog();
+                Bundle args = new Bundle();
+                args.putString(TextResourceDialog.TEXT_DIALOG_TITLE,
+                        getResources().getString(R.string.label_release_notes));
+                args.putInt(TextResourceDialog.TEXT_RESOURCE_ID, R.raw.releasenotes_txt);
+                dialog.setArguments(args);
+                dialog.show(getSupportFragmentManager(), "release_notes");
+                return true;
+            default:
+                return super.onOptionsItemSelected(item);
+        }
+    }
+
+    @Override
+    public void onBackPressed() {
+        super.onBackPressed();
+        if (mCategory >= 0)
+            mCategory = -1;
+    }
+
+    // HelpListFragment.OnEntrySelectedListener
+
+    @Override
+    public void onEntrySelected(int entry) {
+        if (entry == CAT_CONFIGURE_BROWSER) {
+            Intent i = new Intent(this, BrowserConfigActivity.class);
+            startActivity(i);
+        } else {
+            mCategory = entry;
+            showCategory(entry);
+        }
+    }
+
+    private void showCategory(int category) {
+        int file;
+        switch (category) {
+            case CAT_ADDRESSBOOK:
+                file = R.raw.help_addressbook;
+                break;
+
+            case CAT_I2PTUNNEL:
+                file = R.raw.help_i2ptunnel;
+                break;
+
+            case CAT_MAIN:
+            default:
+                file = R.raw.help_main;
+                break;
+        }
+        HelpHtmlFragment f = HelpHtmlFragment.newInstance(file);
+        if (mTwoPane) {
+            getSupportFragmentManager().beginTransaction()
+                    .replace(R.id.detail_fragment, f).commit();
+        } else {
+            getSupportFragmentManager().beginTransaction()
+                    .replace(R.id.main_fragment, f)
+                    .addToBackStack("help" + category)
+                    .commit();
+        }
+    }
+}

app/src/main/java/net/i2p/android/help/HelpHtmlFragment.java

@@ -0,0 +1,36 @@
+package net.i2p.android.help;
+
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ScrollView;
+
+import net.i2p.android.router.R;
+
+import org.sufficientlysecure.htmltextview.HtmlTextView;
+
+public class HelpHtmlFragment extends Fragment {
+    public static final String ARG_HTML_FILE = "htmlFile";
+
+    static HelpHtmlFragment newInstance(int htmlFile) {
+        HelpHtmlFragment f = new HelpHtmlFragment();
+        Bundle args = new Bundle();
+        args.putInt(ARG_HTML_FILE, htmlFile);
+        f.setArguments(args);
+        return f;
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        ScrollView scroller = new ScrollView(getActivity());
+        HtmlTextView text = new HtmlTextView(getActivity());
+        scroller.addView(text);
+        int padH = getResources().getDimensionPixelOffset(R.dimen.activity_horizontal_margin);
+        int padV = getResources().getDimensionPixelOffset(R.dimen.activity_vertical_margin);
+        text.setPadding(padH, padV, padH, padV);
+        text.setHtmlFromRawResource(getActivity(), getArguments().getInt(ARG_HTML_FILE), true);
+        return scroller;
+    }
+}

app/src/main/java/net/i2p/android/help/HelpListFragment.java

@@ -0,0 +1,47 @@
+package net.i2p.android.help;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.support.v4.app.ListFragment;
+import android.view.View;
+import android.widget.ArrayAdapter;
+import android.widget.ListView;
+
+import net.i2p.android.router.R;
+
+public class HelpListFragment extends ListFragment {
+    OnEntrySelectedListener mEntrySelectedCallback;
+
+    // Container Activity must implement this interface
+    public interface OnEntrySelectedListener {
+        public void onEntrySelected(int entry);
+    }
+
+    @Override
+    public void onAttach(Activity activity) {
+        super.onAttach(activity);
+
+        // This makes sure that the container activity has implemented
+        // the callback interface. If not, it throws an exception
+        try {
+            mEntrySelectedCallback = (OnEntrySelectedListener) activity;
+        } catch (ClassCastException e) {
+            throw new ClassCastException(activity.toString()
+                    + " must implement OnEntrySelectedListener");
+        }
+
+    }
+
+    @Override
+    public void onActivityCreated(Bundle savedInstanceState) {
+        super.onActivityCreated(savedInstanceState);
+        setListAdapter(ArrayAdapter.createFromResource(getActivity(),
+                R.array.help_categories, R.layout.listitem_text));
+    }
+
+    @Override
+    public void onListItemClick(ListView parent, View view, int pos, long id) {
+        super.onListItemClick(parent, view, pos, id);
+        mEntrySelectedCallback.onEntrySelected(pos);
+    }
+}

app/src/main/java/net/i2p/android/i2ptunnel/EditTunnelActivity.java

@@ -0,0 +1,27 @@
+package net.i2p.android.i2ptunnel;
+
+import android.os.Bundle;
+import android.support.v7.app.ActionBarActivity;
+import android.support.v7.widget.Toolbar;
+
+import net.i2p.android.router.R;
+
+public class EditTunnelActivity extends ActionBarActivity {
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_help_onepane);
+
+        // Set the action bar
+        Toolbar toolbar = (Toolbar) findViewById(R.id.main_toolbar);
+        setSupportActionBar(toolbar);
+        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+
+        if (savedInstanceState == null) {
+            int tunnelId = getIntent().getIntExtra(TunnelDetailFragment.TUNNEL_ID, 0);
+            EditTunnelFragment editFrag = EditTunnelFragment.newInstance(tunnelId);
+            getSupportFragmentManager().beginTransaction()
+                .add(R.id.main_fragment, editFrag).commit();
+        }
+    }
+}

app/src/main/java/net/i2p/android/i2ptunnel/EditTunnelFragment.java

@@ -0,0 +1,272 @@
+package net.i2p.android.i2ptunnel;
+
+import android.os.Build;
+import android.os.Bundle;
+import android.preference.Preference;
+import android.preference.PreferenceCategory;
+import android.preference.PreferenceGroup;
+import android.preference.PreferenceScreen;
+import android.support.v4.preference.PreferenceFragment;
+
+import net.i2p.I2PAppContext;
+import net.i2p.android.i2ptunnel.util.TunnelLogic;
+import net.i2p.android.i2ptunnel.util.TunnelUtil;
+import net.i2p.android.router.R;
+import net.i2p.i2ptunnel.TunnelControllerGroup;
+import net.i2p.i2ptunnel.ui.TunnelConfig;
+
+public class EditTunnelFragment extends PreferenceFragment {
+    private static final String ARG_TUNNEL_ID = "tunnelId";
+
+    private TunnelControllerGroup mGroup;
+    private int mTunnelId;
+
+    public static EditTunnelFragment newInstance(int tunnelId) {
+        EditTunnelFragment f = new EditTunnelFragment();
+        Bundle args = new Bundle();
+        args.putInt(ARG_TUNNEL_ID, tunnelId);
+        f.setArguments(args);
+        return f;
+    }
+
+    @Override
+    public void onCreate(Bundle paramBundle) {
+        super.onCreate(paramBundle);
+
+        String error;
+        try {
+            mGroup = TunnelControllerGroup.getInstance();
+            error = mGroup == null ? getResources().getString(R.string.i2ptunnel_not_initialized) : null;
+        } catch (IllegalArgumentException iae) {
+            mGroup = null;
+            error = iae.toString();
+        }
+
+        if (mGroup == null) {
+            // TODO Show error
+        } else if (getArguments().containsKey(ARG_TUNNEL_ID)) {
+            mTunnelId = getArguments().getInt(ARG_TUNNEL_ID, 0);
+            TunnelUtil.writeTunnelToPreferences(getActivity(), mGroup, mTunnelId);
+            // https://stackoverflow.com/questions/17880437/which-settings-file-does-preferencefragment-read-write
+            getPreferenceManager().setSharedPreferencesName(TunnelUtil.getPreferencesFilename(mTunnelId));
+            loadPreferences();
+        }
+    }
+
+    @Override
+    public void onPause() {
+        super.onPause();
+
+        // Pre-Honeycomb: onPause() is the last method guaranteed to be called.
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB)
+            saveTunnel();
+    }
+
+    @Override
+    public void onStop() {
+        super.onStop();
+
+        // Honeycomb and above: onStop() is the last method guaranteed to be called.
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB)
+            saveTunnel();
+    }
+
+    private void saveTunnel() {
+        if (mGroup != null) {
+            TunnelConfig cfg = TunnelUtil.createConfigFromPreferences(getActivity(), mGroup, mTunnelId);
+            TunnelUtil.saveTunnel(I2PAppContext.getGlobalContext(), mGroup, mTunnelId, cfg);
+        }
+    }
+
+    private void loadPreferences() {
+        String type = TunnelUtil.getController(mGroup, mTunnelId).getType();
+        new TunnelPreferences(type).runLogic();
+    }
+
+    class TunnelPreferences extends TunnelLogic {
+        PreferenceScreen ps;
+        PreferenceCategory generalCategory;
+        PreferenceCategory portCategory;
+        PreferenceScreen advanced;
+        PreferenceCategory tunParamCategory;
+
+        public TunnelPreferences(String type) {
+            super(type);
+        }
+
+        @Override
+        protected void general() {
+            addPreferencesFromResource(R.xml.tunnel_gen);
+            ps = getPreferenceScreen();
+            generalCategory = (PreferenceCategory) ps.findPreference(
+                    getString(R.string.TUNNEL_CAT_GENERAL));
+            portCategory = (PreferenceCategory) ps.findPreference(
+                    getString(R.string.TUNNEL_CAT_PORT));
+        }
+
+        @Override
+        protected void generalClient() {
+            addPreferencesFromResource(R.xml.tunnel_gen_client, generalCategory);
+        }
+
+        @Override
+        protected void generalClientStreamr(boolean isStreamr) {
+            if (isStreamr) {
+                generalCategory.removePreference(generalCategory.findPreference(getString(R.string.TUNNEL_SHARED_CLIENT)));
+                addPreferencesFromResource(R.xml.tunnel_gen_server_port, portCategory);
+                portCategory.removePreference(portCategory.findPreference(getString(R.string.TUNNEL_TARGET_PORT)));
+                portCategory.removePreference(portCategory.findPreference(getString(R.string.TUNNEL_USE_SSL)));
+            }
+        }
+
+        @Override
+        protected void generalClientPort() {
+            addPreferencesFromResource(R.xml.tunnel_gen_client_port, portCategory);
+        }
+
+        @Override
+        protected void generalClientPortStreamr(boolean isStreamr) {
+            if (isStreamr)
+                portCategory.removePreference(portCategory.findPreference(getString(R.string.TUNNEL_INTERFACE)));
+        }
+
+        @Override
+        protected void generalClientProxy(boolean isProxy) {
+            if (isProxy) {
+                generalCategory.removePreference(generalCategory.findPreference(getString(R.string.TUNNEL_DEST)));
+                addPreferencesFromResource(R.xml.tunnel_gen_client_proxy);
+            }
+        }
+
+        @Override
+        protected void generalClientProxyHttp(boolean isHttp) {
+            if (!isHttp)
+                ps.removePreference(ps.findPreference(getString(R.string.TUNNEL_HTTPCLIENT_SSL_OUTPROXIES)));
+        }
+
+        @Override
+        protected void generalClientStandardOrIrc(boolean isStandardOrIrc) {
+            if (!isStandardOrIrc)
+                portCategory.removePreference(portCategory.findPreference(getString(R.string.TUNNEL_USE_SSL)));
+        }
+
+        @Override
+        protected void generalClientIrc() {
+            addPreferencesFromResource(R.xml.tunnel_gen_client_irc);
+        }
+
+        @Override
+        protected void generalServerHttp() {
+            addPreferencesFromResource(R.xml.tunnel_gen_server_http, generalCategory);
+        }
+
+        @Override
+        protected void generalServerHttpBidirOrStreamr(boolean isStreamr) {
+            addPreferencesFromResource(R.xml.tunnel_gen_client_port, portCategory);
+            portCategory.removePreference(portCategory.findPreference(getString(R.string.TUNNEL_USE_SSL)));
+            if (isStreamr)
+                portCategory.removePreference(portCategory.findPreference(getString(R.string.TUNNEL_LISTEN_PORT)));
+        }
+
+        @Override
+        protected void generalServerPort() {
+            addPreferencesFromResource(R.xml.tunnel_gen_server_port, portCategory);
+        }
+
+        @Override
+        protected void generalServerPortStreamr(boolean isStreamr) {
+            if (isStreamr) {
+                portCategory.removePreference(portCategory.findPreference(getString(R.string.TUNNEL_TARGET_HOST)));
+                portCategory.removePreference(portCategory.findPreference(getString(R.string.TUNNEL_USE_SSL)));
+            }
+        }
+
+        @Override
+        protected void advanced() {
+            addPreferencesFromResource(R.xml.tunnel_adv);
+            advanced = (PreferenceScreen) ps.findPreference(
+                    getString(R.string.TUNNEL_CAT_ADVANCED));
+            tunParamCategory = (PreferenceCategory) ps.findPreference(
+                    getString(R.string.TUNNEL_CAT_TUNNEL_PARAMS));
+        }
+
+        @Override
+        protected void advancedStreamr(boolean isStreamr) {
+            if (isStreamr)
+                tunParamCategory.removePreference(tunParamCategory.findPreference(getString(R.string.TUNNEL_OPT_PROFILE)));
+        }
+
+        @Override
+        protected void advancedServerOrStreamrClient(boolean isServerOrStreamrClient) {
+            if (isServerOrStreamrClient)
+                tunParamCategory.removePreference(tunParamCategory.findPreference(getString(R.string.TUNNEL_OPT_DELAY_CONNECT)));
+        }
+
+        @Override
+        protected void advancedServer() {
+            addPreferencesFromResource(R.xml.tunnel_adv_server, advanced);
+        }
+
+        @Override
+        protected void advancedServerHttp(boolean isHttp) {
+            if (isHttp)
+                addPreferencesFromResource(R.xml.tunnel_adv_server_http, advanced);
+            else {
+                PreferenceCategory accessCtlCategory = (PreferenceCategory) ps.findPreference(
+                        getString(R.string.TUNNEL_CAT_ACCESS_CONTROL));
+                accessCtlCategory.removePreference(accessCtlCategory.findPreference(getString(R.string.TUNNEL_OPT_REJECT_INPROXY)));
+            }
+        }
+
+        @Override
+        protected void advancedIdle() {
+            addPreferencesFromResource(R.xml.tunnel_adv_idle, advanced);
+        }
+
+        @Override
+        protected void advancedIdleServerOrStreamrClient(boolean isServerOrStreamrClient) {
+            if (isServerOrStreamrClient)
+                advanced.removePreference(advanced.findPreference(getString(R.string.TUNNEL_OPT_DELAY_OPEN)));
+        }
+
+        @Override
+        protected void advancedClient() {
+            PreferenceCategory idleCategory = (PreferenceCategory) ps.findPreference(
+                    getString(R.string.TUNNEL_CAT_IDLE)
+            );
+            addPreferencesFromResource(R.xml.tunnel_adv_idle_client, idleCategory);
+        }
+
+        @Override
+        protected void advancedClientHttp() {
+            addPreferencesFromResource(R.xml.tunnel_adv_client_http, advanced);
+        }
+
+        @Override
+        protected void advancedClientProxy() {
+            addPreferencesFromResource(R.xml.tunnel_adv_client_proxy, advanced);
+        }
+
+        @Override
+        protected void advancedOther() {
+            addPreferencesFromResource(R.xml.tunnel_adv_other, advanced);
+        }
+    }
+
+    /**
+     * http://stackoverflow.com/a/20806812
+     *
+     * @param id the Preferences XML to load
+     * @param newParent the parent PreferenceGroup to add the new Preferences to.
+     */
+    private void addPreferencesFromResource (int id, PreferenceGroup newParent) {
+        PreferenceScreen screen = getPreferenceScreen();
+        int last = screen.getPreferenceCount();
+        addPreferencesFromResource(id);
+        while (screen.getPreferenceCount () > last) {
+            Preference p = screen.getPreference (last);
+            screen.removePreference(p); // decreases the preference count
+            newParent.addPreference(p);
+        }
+    }
+}

app/src/main/java/net/i2p/android/i2ptunnel/TunnelDetailActivity.java

@@ -0,0 +1,38 @@
+package net.i2p.android.i2ptunnel;
+
+import android.content.Intent;
+import android.os.Bundle;
+
+import net.i2p.android.router.I2PActivityBase;
+import net.i2p.android.router.R;
+
+public class TunnelDetailActivity extends I2PActivityBase implements
+        TunnelDetailFragment.TunnelDetailListener {
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        mDrawerToggle.setDrawerIndicatorEnabled(false);
+
+        getSupportActionBar().setDisplayShowTitleEnabled(false);
+
+        if (savedInstanceState == null) {
+            int tunnelId = getIntent().getIntExtra(TunnelDetailFragment.TUNNEL_ID, 0);
+            TunnelDetailFragment detailFrag = TunnelDetailFragment.newInstance(tunnelId);
+            getSupportFragmentManager().beginTransaction()
+                .add(R.id.main_fragment, detailFrag).commit();
+        }
+    }
+
+    // TunnelDetailFragment.TunnelDetailListener
+
+    @Override
+    public void onEditTunnel(int tunnelId) {
+        Intent editIntent = new Intent(this, EditTunnelActivity.class);
+        editIntent.putExtra(TunnelDetailFragment.TUNNEL_ID, tunnelId);
+        startActivity(editIntent);
+    }
+
+    public void onTunnelDeleted(int tunnelId, int numTunnelsLeft) {
+        finish();
+    }
+}

app/src/main/java/net/i2p/android/i2ptunnel/TunnelDetailFragment.java

@@ -0,0 +1,230 @@
+package net.i2p.android.i2ptunnel;
+
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.app.Dialog;
+import android.content.DialogInterface;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.v4.app.DialogFragment;
+import android.support.v4.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.CheckBox;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import net.i2p.I2PAppContext;
+import net.i2p.android.i2ptunnel.util.TunnelUtil;
+import net.i2p.android.router.R;
+import net.i2p.i2ptunnel.TunnelControllerGroup;
+
+import java.util.List;
+
+public class TunnelDetailFragment extends Fragment {
+    public static final String TUNNEL_ID = "tunnel_id";
+
+    TunnelDetailListener mCallback;
+    private TunnelControllerGroup mGroup;
+    private TunnelEntry mTunnel;
+
+    public static TunnelDetailFragment newInstance(int tunnelId) {
+        TunnelDetailFragment f = new TunnelDetailFragment();
+        Bundle args = new Bundle();
+        args.putInt(TUNNEL_ID, tunnelId);
+        f.setArguments(args);
+        return f;
+    }
+
+    // Container Activity must implement this interface
+    public interface TunnelDetailListener {
+        public void onEditTunnel(int tunnelId);
+        public void onTunnelDeleted(int tunnelId, int numTunnelsLeft);
+    }
+
+    @Override
+    public void onAttach(Activity activity) {
+        super.onAttach(activity);
+
+        // This makes sure that the container activity has implemented
+        // the callback interface. If not, it throws an exception
+        try {
+            mCallback = (TunnelDetailListener) activity;
+        } catch (ClassCastException e) {
+            throw new ClassCastException(activity.toString()
+                    + " must implement OnTunnelDeletedListener");
+        }
+
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setHasOptionsMenu(true);
+
+        String error;
+        try {
+            mGroup = TunnelControllerGroup.getInstance();
+            error = mGroup == null ? getResources().getString(R.string.i2ptunnel_not_initialized) : null;
+        } catch (IllegalArgumentException iae) {
+            mGroup = null;
+            error = iae.toString();
+        }
+
+        if (mGroup == null) {
+            // Show error
+        } else if (getArguments().containsKey(TUNNEL_ID)) {
+            int tunnelId = getArguments().getInt(TUNNEL_ID);
+            mTunnel = new TunnelEntry(getActivity(),
+                    mGroup.getControllers().get(tunnelId),
+                    tunnelId);
+        }
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+            Bundle savedInstanceState) {
+        View v = inflater.inflate(R.layout.fragment_i2ptunnel_detail, container, false);
+
+        if (mTunnel != null) {
+            TextView name = (TextView) v.findViewById(R.id.tunnel_name);
+            name.setText(mTunnel.getName());
+
+            TextView type = (TextView) v.findViewById(R.id.tunnel_type);
+            type.setText(mTunnel.getType());
+
+            TextView description = (TextView) v.findViewById(R.id.tunnel_description);
+            description.setText(mTunnel.getDescription());
+
+            TextView details = (TextView) v.findViewById(R.id.tunnel_details);
+            details.setText(mTunnel.getDetails());
+
+            View accessIfacePortLabel = v.findViewById(R.id.tunnel_access_interface_port_label);
+            TextView accessIfacePort = (TextView) v.findViewById(R.id.tunnel_access_interface_port);
+            View targetIfacePortLabel = v.findViewById(R.id.tunnel_target_interface_port_label);
+            TextView targetIfacePort = (TextView) v.findViewById(R.id.tunnel_target_interface_port);
+            switch (mTunnel.getInternalType()) {
+                case "httpbidirserver":
+                    accessIfacePort.setText(mTunnel.getClientLink(false));
+                    targetIfacePort.setText(mTunnel.getServerLink(false));
+                    break;
+                case "streamrserver":
+                    accessIfacePort.setText(mTunnel.getServerLink(false));
+                    targetIfacePortLabel.setVisibility(View.GONE);
+                    targetIfacePort.setVisibility(View.GONE);
+                    break;
+                case "streamrclient":
+                    accessIfacePortLabel.setVisibility(View.GONE);
+                    accessIfacePort.setVisibility(View.GONE);
+                    targetIfacePort.setText(mTunnel.getClientLink(false));
+                    break;
+                default:
+                    if (mTunnel.isClient()) {
+                        accessIfacePort.setText(mTunnel.getClientLink(false));
+                        targetIfacePortLabel.setVisibility(View.GONE);
+                        targetIfacePort.setVisibility(View.GONE);
+                    } else {
+                        accessIfacePortLabel.setVisibility(View.GONE);
+                        accessIfacePort.setVisibility(View.GONE);
+                        targetIfacePort.setText(mTunnel.getServerLink(false));
+                    }
+            }
+
+            CheckBox autoStart = (CheckBox) v.findViewById(R.id.tunnel_autostart);
+            autoStart.setChecked(mTunnel.startAutomatically());
+        }
+
+        return v;
+    }
+
+    @Override
+    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+        inflater.inflate(R.menu.fragment_i2ptunnel_detail_actions, menu);
+        // Disable until ticket #815 is closed
+        menu.findItem(R.id.action_edit_tunnel).setVisible(false);
+    }
+
+    @Override
+    public void onPrepareOptionsMenu(Menu menu) {
+        MenuItem start = menu.findItem(R.id.action_start_tunnel);
+        MenuItem stop = menu.findItem(R.id.action_stop_tunnel);
+
+        if (mTunnel != null) {
+            boolean isStopped = mTunnel.getStatus() == TunnelEntry.NOT_RUNNING;
+
+            start.setVisible(isStopped);
+            start.setEnabled(isStopped);
+
+            stop.setVisible(!isStopped);
+            stop.setEnabled(!isStopped);
+        } else {
+            start.setVisible(false);
+            start.setEnabled(false);
+
+            stop.setVisible(false);
+            stop.setEnabled(false);
+        }
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        if (mTunnel == null)
+            return false;
+
+        // Handle presses on the action bar items
+        switch (item.getItemId()) {
+        case R.id.action_start_tunnel:
+            mTunnel.getController().startTunnelBackground();
+            Toast.makeText(getActivity().getApplicationContext(),
+                    getResources().getString(R.string.i2ptunnel_msg_tunnel_starting)
+                    + ' ' + mTunnel.getName(), Toast.LENGTH_LONG).show();
+            // Reload the action bar to change the start/stop action
+            getActivity().supportInvalidateOptionsMenu();
+            return true;
+        case R.id.action_stop_tunnel:
+            mTunnel.getController().stopTunnel();
+            Toast.makeText(getActivity().getApplicationContext(),
+                    getResources().getString(R.string.i2ptunnel_msg_tunnel_stopping)
+                    + ' ' + mTunnel.getName(), Toast.LENGTH_LONG).show();
+            // Reload the action bar to change the start/stop action
+            getActivity().supportInvalidateOptionsMenu();
+            return true;
+        case R.id.action_edit_tunnel:
+            mCallback.onEditTunnel(mTunnel.getId());
+            return true;
+        case R.id.action_delete_tunnel:
+            DialogFragment dg = new DialogFragment() {
+                @NonNull
+                @Override
+                public Dialog onCreateDialog(Bundle savedInstanceState) {
+                    return new AlertDialog.Builder(getActivity())
+                        .setMessage(R.string.i2ptunnel_delete_confirm_message)
+                        .setPositiveButton(R.string.i2ptunnel_delete_confirm_button,
+                                new DialogInterface.OnClickListener() {
+
+                                    public void onClick(DialogInterface dialog, int which) {
+                                        List<String> msgs = TunnelUtil.deleteTunnel(
+                                                I2PAppContext.getGlobalContext(),
+                                                mGroup, mTunnel.getId(), null);
+                                        dialog.dismiss();
+                                        Toast.makeText(getActivity().getApplicationContext(),
+                                                msgs.get(0), Toast.LENGTH_LONG).show();
+                                        mCallback.onTunnelDeleted(mTunnel.getId(),
+                                                mGroup.getControllers().size());
+                                    }
+                                })
+                        .setNegativeButton(android.R.string.cancel, null)
+                        .create();
+                }
+            };
+            dg.show(getFragmentManager(), "delete_tunnel_dialog");
+            return true;
+        default:
+            return super.onOptionsItemSelected(item);
+        }
+    }
+}

app/src/main/java/net/i2p/android/i2ptunnel/TunnelEntry.java

@@ -0,0 +1,287 @@
+package net.i2p.android.i2ptunnel;
+
+import android.content.Context;
+import android.graphics.drawable.Drawable;
+import android.net.Uri;
+import android.widget.Toast;
+
+import net.i2p.I2PAppContext;
+import net.i2p.android.i2ptunnel.util.TunnelUtil;
+import net.i2p.android.router.R;
+import net.i2p.data.Destination;
+import net.i2p.data.PrivateKeyFile;
+import net.i2p.i2ptunnel.TunnelController;
+import net.i2p.i2ptunnel.TunnelControllerGroup;
+import net.i2p.i2ptunnel.ui.TunnelConfig;
+
+import java.util.List;
+
+public class TunnelEntry {
+    public static final int RUNNING = 1;
+    public static final int STARTING = 2;
+    public static final int NOT_RUNNING = 3;
+    public static final int STANDBY = 4;
+
+    private final Context mContext;
+    private final TunnelController mController;
+    private final int mId;
+
+    public static TunnelEntry createNewTunnel(
+            Context ctx,
+            TunnelControllerGroup tcg,
+            TunnelConfig cfg) {
+        int tunnelId = tcg.getControllers().size();
+        List<String> msgs = TunnelUtil.saveTunnel(
+                I2PAppContext.getGlobalContext(), tcg, -1, cfg);
+        // TODO: Do something else with the other messages.
+        Toast.makeText(ctx.getApplicationContext(),
+                msgs.get(0), Toast.LENGTH_LONG).show();
+        TunnelController cur = TunnelUtil.getController(tcg, tunnelId);
+        return new TunnelEntry(ctx, cur, tunnelId);
+    }
+
+    public TunnelEntry(Context context, TunnelController controller, int id) {
+        mContext = context;
+        mController = controller;
+        mId = id;
+    }
+
+    public int getId() {
+        return mId;
+    }
+
+    public TunnelController getController() {
+        return mController;
+    }
+
+    /* General tunnel data for any type */
+
+    public String getName() {
+        if (mController.getName() != null)
+            return mController.getName();
+        else
+            return mContext.getResources()
+                    .getString(R.string.i2ptunnel_new_tunnel);
+    }
+
+    public String getInternalType() {
+        return mController.getType();
+    }
+
+    public String getType() {
+        return TunnelUtil.getTypeName(mController.getType(), mContext);
+    }
+
+    public String getDescription() {
+        String rv = mController.getDescription();
+        if (rv != null)
+            return rv;
+        return "";
+    }
+
+    public boolean startAutomatically() {
+        return mController.getStartOnLoad();
+    }
+
+    public int getStatus() {
+        if (mController.getIsRunning()) {
+            if (isClient() && mController.getIsStandby())
+                return STANDBY;
+            else
+                return RUNNING;
+        } else if (mController.getIsStarting()) return STARTING;
+        else return NOT_RUNNING;
+    }
+
+    public boolean isRunning() {
+        switch (getStatus()) {
+            case STANDBY:
+            case RUNNING:
+                return true;
+            default:
+                return false;
+        }
+    }
+
+    public boolean isClient() {
+        return TunnelUtil.isClient(mController.getType());
+    }
+
+    /* Client tunnel data */
+
+    public boolean isSharedClient() {
+        return Boolean.parseBoolean(mController.getSharedClient());
+    }
+
+    /**
+     * Call this to see if it is okay to linkify getClientLink()
+     * @return true if getClientLink() can be linkified, false otherwise.
+     */
+    public boolean isClientLinkValid() {
+        return ("ircclient".equals(mController.getType())) &&
+                mController.getListenOnInterface() != null &&
+                mController.getListenPort() != null;
+    }
+
+    /**
+     * @return valid host:port only if isClientLinkValid() is true
+     */
+    public String getClientLink(boolean linkify) {
+        String host = getClientInterface();
+        String port = getClientPort();
+        String link =  host + ":" + port;
+        if (linkify) {
+            if ("ircclient".equals(mController.getType()))
+                link = "irc://" + link;
+        }
+        return link;
+    }
+
+    public String getClientInterface() {
+        String rv;
+        if ("streamrclient".equals(mController.getType()))
+            rv = mController.getTargetHost();
+        else
+            rv = mController.getListenOnInterface();
+        return rv != null ? rv : "";
+    }
+
+    public String getClientPort() {
+        String rv = mController.getListenPort();
+        return rv != null ? rv : "";
+    }
+
+    public String getClientDestination() {
+        String rv;
+        if ("client".equals(getInternalType()) ||
+                "ircclient".equals(getInternalType()) ||
+                "streamrclient".equals(getInternalType()))
+            rv = mController.getTargetDestination();
+        else
+            rv = mController.getProxyList();
+        return rv != null ? rv : "";
+    }
+
+    /* Server tunnel data */
+
+    /**
+     * Call this to see if it is okay to linkify getServerLink()
+     * @return true if getServerLink() can be linkified, false otherwise.
+     */
+    public boolean isServerLinkValid() {
+        return ("httpserver".equals(mController.getType()) ||
+                "httpbidirserver".equals(mController.getType())) &&
+                mController.getTargetHost() != null &&
+                mController.getTargetPort() != null;
+    }
+
+    /**
+     * @return valid host:port only if isServerLinkValid() is true
+     */
+    public String getServerLink(boolean linkify) {
+        String host;
+        if ("streamrserver".equals(getInternalType()))
+            host = mController.getListenOnInterface();
+        else
+            host = mController.getTargetHost();
+        String port = mController.getTargetPort();
+        if (host == null) host = "";
+        if (port == null) port = "";
+        if (host.indexOf(':') >= 0)
+            host = '[' + host + ']';
+        String link =  host + ":" + port;
+        if (linkify) {
+            if ("httpserver".equals(mController.getType()) ||
+                    "httpbidirserver".equals(mController.getType()))
+                link = "http://" + link;
+        }
+        return link;
+    }
+
+    public String getDestinationBase64() {
+        String rv = mController.getMyDestination();
+        if (rv != null)
+            return rv;
+        // if not running, do this the hard way
+        String keyFile = mController.getPrivKeyFile();
+        if (keyFile != null && keyFile.trim().length() > 0) {
+            PrivateKeyFile pkf = new PrivateKeyFile(keyFile);
+            try {
+                Destination d = pkf.getDestination();
+                if (d != null)
+                    return d.toBase64();
+            } catch (Exception e) {}
+        }
+        return "";
+    }
+
+    public String getDestHashBase32() {
+        String rv = mController.getMyDestHashBase32();
+        if (rv != null)
+            return rv;
+        return "";
+    }
+
+    /* Data for some client and server tunnels */
+
+    /* Other output formats */
+
+    public boolean isTunnelLinkValid() {
+        if (isClient()) return isClientLinkValid();
+        else return isServerLinkValid();
+    }
+
+    public String getTunnelLink(boolean linkify) {
+        if (isClient()) return getClientLink(linkify);
+        else return getServerLink(linkify);
+    }
+
+    public Uri getRecommendedAppForTunnel() {
+        int resId = 0;
+        if ("ircclient".equals(mController.getType()))
+            resId = R.string.market_irc;
+
+        if (resId > 0)
+            return Uri.parse(mContext.getString(resId));
+        else
+            return null;
+    }
+
+    public String getDetails() {
+        String details;
+        if (isClient())
+            details = getClientDestination();
+        else
+            details = "";
+        return details;
+    }
+
+    public Drawable getStatusIcon() {
+        switch (getStatus()) {
+        case STANDBY:
+            return mContext.getResources()
+                    .getDrawable(R.drawable.ic_schedule_black_24dp);
+        case STARTING:
+        case RUNNING:
+        case NOT_RUNNING:
+        default:
+            return null;
+        }
+    }
+
+    public Drawable getStatusBackground() {
+        switch (getStatus()) {
+            case STANDBY:
+            case STARTING:
+                return mContext.getResources()
+                        .getDrawable(R.drawable.tunnel_yellow);
+            case RUNNING:
+                return mContext.getResources()
+                        .getDrawable(R.drawable.tunnel_green);
+            case NOT_RUNNING:
+            default:
+                return mContext.getResources()
+                        .getDrawable(R.drawable.tunnel_red);
+        }
+    }
+}

app/src/main/java/net/i2p/android/i2ptunnel/TunnelEntryAdapter.java

@@ -0,0 +1,94 @@
+package net.i2p.android.i2ptunnel;
+
+import android.app.AlertDialog;
+import android.content.ActivityNotFoundException;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Build;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import net.i2p.android.router.R;
+
+import java.util.List;
+
+public class TunnelEntryAdapter extends ArrayAdapter<TunnelEntry> {
+    private final LayoutInflater mInflater;
+
+    public TunnelEntryAdapter(Context context) {
+        super(context, android.R.layout.simple_list_item_2);
+        mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+    }
+
+    public void setData(List<TunnelEntry> tunnels) {
+        clear();
+        if (tunnels != null) {
+            for (TunnelEntry tunnel : tunnels) {
+                add(tunnel);
+            }
+        }
+    }
+
+    @Override
+    public View getView(int position, View convertView, ViewGroup parent) {
+        View v = mInflater.inflate(R.layout.listitem_i2ptunnel, parent, false);
+        final TunnelEntry tunnel = getItem(position);
+
+        ImageView status = (ImageView) v.findViewById(R.id.tunnel_status);
+        status.setImageDrawable(tunnel.getStatusIcon());
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN)
+            status.setBackgroundDrawable(tunnel.getStatusBackground());
+        else
+            status.setBackground(tunnel.getStatusBackground());
+
+        TextView name = (TextView) v.findViewById(R.id.tunnel_name);
+        name.setText(tunnel.getName());
+
+        TextView type = (TextView) v.findViewById(R.id.tunnel_description);
+        type.setText(tunnel.getDescription());
+
+        TextView ifacePort = (TextView) v.findViewById(R.id.tunnel_interface_port);
+        ifacePort.setText(tunnel.getTunnelLink(false));
+
+        if (tunnel.isRunning() && tunnel.isTunnelLinkValid()) {
+            View open = v.findViewById(R.id.tunnel_open);
+            open.setVisibility(View.VISIBLE);
+            open.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View view) {
+                    Intent i = new Intent(Intent.ACTION_VIEW);
+                    i.setData(Uri.parse(tunnel.getTunnelLink(true)));
+                    try {
+                        getContext().startActivity(i);
+                    } catch (ActivityNotFoundException e) {
+                        AlertDialog.Builder builder = new AlertDialog.Builder(getContext());
+                        builder.setTitle(R.string.install_recommended_app)
+                                .setMessage(R.string.app_needed_for_this_tunnel_type)
+                                .setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() {
+                                    public void onClick(DialogInterface dialogInterface, int i) {
+                                        Uri uri = tunnel.getRecommendedAppForTunnel();
+                                        if (uri != null) {
+                                            Intent intent = new Intent(Intent.ACTION_VIEW, uri);
+                                            getContext().startActivity(intent);
+                                        }
+                                    }
+                                })
+                                .setNegativeButton(net.i2p.android.lib.client.R.string.no, new DialogInterface.OnClickListener() {
+                                    public void onClick(DialogInterface dialogInterface, int i) {
+                                    }
+                                });
+                        builder.show();
+                    }
+                }
+            });
+        }
+
+        return v;
+    }
+}

app/src/main/java/net/i2p/android/i2ptunnel/TunnelEntryLoader.java

@@ -0,0 +1,140 @@
+package net.i2p.android.i2ptunnel;
+
+import android.content.Context;
+import android.os.Handler;
+import android.support.v4.content.AsyncTaskLoader;
+
+import net.i2p.i2ptunnel.TunnelController;
+import net.i2p.i2ptunnel.TunnelControllerGroup;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class TunnelEntryLoader extends AsyncTaskLoader<List<TunnelEntry>> {
+    private TunnelControllerGroup mGroup;
+    private boolean mClientTunnels;
+    private List<TunnelEntry> mData;
+    private Handler mHandler;
+    private TunnelControllerMonitor mMonitor;
+
+    public TunnelEntryLoader(Context context, TunnelControllerGroup tcg, boolean clientTunnels) {
+        super(context);
+        mGroup = tcg;
+        mClientTunnels = clientTunnels;
+        mHandler = new Handler();
+    }
+
+    @Override
+    public List<TunnelEntry> loadInBackground() {
+        List<TunnelEntry> ret = new ArrayList<>();
+        List<TunnelController> controllers = mGroup.getControllers();
+        for (int i = 0; i < controllers.size(); i++) {
+            TunnelEntry tunnel = new TunnelEntry(getContext(), controllers.get(i), i);
+            if ( (mClientTunnels && tunnel.isClient()) ||
+                 (!mClientTunnels && !tunnel.isClient()) )
+                ret.add(tunnel);
+        }
+        return ret;
+    }
+
+    @Override
+    public void deliverResult(List<TunnelEntry> data) {
+        if (isReset()) {
+            // The Loader has been reset; ignore the result and invalidate the data.
+            if (data != null) {
+                releaseResources(data);
+                return;
+            }
+        }
+
+        // Hold a reference to the old data so it doesn't get garbage collected.
+        // We must protect it until the new data has been delivered.
+        List<TunnelEntry> oldData = mData;
+        mData = data;
+
+        if (isStarted()) {
+            // If the Loader is in a started state, have the superclass deliver the
+            // results to the client.
+            super.deliverResult(data);
+        }
+
+        // Invalidate the old data as we don't need it any more.
+        if (oldData != null && oldData != data) {
+            releaseResources(oldData);
+        }
+    }
+
+    @Override
+    protected void onStartLoading() {
+        if (mData != null) {
+            // Deliver any previously loaded data immediately.
+            deliverResult(mData);
+        }
+
+        // Begin monitoring the underlying data source.
+        mMonitor = new TunnelControllerMonitor();
+        mHandler.postDelayed(mMonitor, 50);
+
+        if (takeContentChanged() || mData == null) {
+            // When the observer detects a change, it should call onContentChanged()
+            // on the Loader, which will cause the next call to takeContentChanged()
+            // to return true. If this is ever the case (or if the current data is
+            // null), we force a new load.
+            forceLoad();
+        }
+    }
+
+    @Override
+    protected void onStopLoading() {
+        // The Loader is in a stopped state, so we should attempt to cancel the 
+        // current load (if there is one).
+        cancelLoad();
+
+        // Note that we leave the observer as is. Loaders in a stopped state
+        // should still monitor the data source for changes so that the Loader
+        // will know to force a new load if it is ever started again.
+    }
+
+    @Override
+    protected void onReset() {
+        // Ensure the loader has been stopped.
+        onStopLoading();
+
+        // At this point we can release the resources associated with 'mData'.
+        if (mData != null) {
+            releaseResources(mData);
+            mData = null;
+        }
+
+        // The Loader is being reset, so we should stop monitoring for changes.
+        if (mMonitor != null) {
+            mHandler.removeCallbacks(mMonitor);
+            mMonitor = null;
+        }
+    }
+
+    @Override
+    public void onCanceled(List<TunnelEntry> data) {
+        // Attempt to cancel the current asynchronous load.
+        super.onCanceled(data);
+
+        // The load has been canceled, so we should release the resources
+        // associated with 'data'.
+        releaseResources(data);
+    }
+
+    private void releaseResources(List<TunnelEntry> data) {
+        // For a simple List, there is nothing to do. For something like a Cursor, we 
+        // would close it in this method. All resources associated with the Loader
+        // should be released here.
+    }
+
+    private class TunnelControllerMonitor implements Runnable {
+        public void run() {
+            // There is no way (yet) to monitor for changes to the list of
+            // TunnelControllers, so just force a refresh every 10 seconds.
+            onContentChanged();
+            mHandler.postDelayed(this, 10 * 1000);
+        }
+    }
+}

app/src/main/java/net/i2p/android/i2ptunnel/TunnelListActivity.java

@@ -0,0 +1,134 @@
+package net.i2p.android.i2ptunnel;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.Spinner;
+
+import net.i2p.android.router.I2PActivityBase;
+import net.i2p.android.router.R;
+
+public class TunnelListActivity extends I2PActivityBase implements
+        TunnelListFragment.OnTunnelSelectedListener,
+        TunnelDetailFragment.TunnelDetailListener {
+    /**
+     * Whether or not the activity is in two-pane mode, i.e. running on a tablet
+     * device.
+     */
+    private boolean mTwoPane;
+
+    private static final String SELECTED_PAGE = "selected_page";
+    private static final int PAGE_CLIENT = 0;
+
+    private Spinner mSpinner;
+
+    @Override
+    protected boolean canUseTwoPanes() {
+        return true;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        mSpinner = (Spinner) findViewById(R.id.main_spinner);
+        mSpinner.setVisibility(View.VISIBLE);
+
+        mSpinner.setAdapter(ArrayAdapter.createFromResource(this,
+                R.array.i2ptunnel_pages, android.R.layout.simple_spinner_dropdown_item));
+
+        mSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
+            @Override
+            public void onItemSelected(AdapterView<?> adapterView, View view, int i, long l) {
+                selectPage(i);
+            }
+
+            @Override
+            public void onNothingSelected(AdapterView<?> adapterView) {
+            }
+        });
+
+        if (findViewById(R.id.detail_fragment) != null) {
+            // The detail container view will be present only in the
+            // large-screen layouts (res/values-large and
+            // res/values-sw600dp). If this view is present, then the
+            // activity should be in two-pane mode.
+            mTwoPane = true;
+        }
+
+        if (savedInstanceState != null) {
+            int selected = savedInstanceState.getInt(SELECTED_PAGE);
+            mSpinner.setSelection(selected);
+        } else
+            selectPage(PAGE_CLIENT);
+    }
+
+    @Override
+    public void onSaveInstanceState(Bundle outState) {
+        super.onSaveInstanceState(outState);
+        outState.putInt(SELECTED_PAGE, mSpinner.getSelectedItemPosition());
+    }
+
+    private void selectPage(int page) {
+        TunnelListFragment f = new TunnelListFragment();
+        Bundle args = new Bundle();
+        args.putBoolean(TunnelListFragment.SHOW_CLIENT_TUNNELS, page == PAGE_CLIENT);
+        f.setArguments(args);
+
+        // In two-pane mode, list items should be given the
+        // 'activated' state when touched.
+        if (mTwoPane)
+            f.setActivateOnItemClick(true);
+
+        getSupportFragmentManager().beginTransaction()
+                .replace(R.id.main_fragment, f).commit();
+    }
+
+    // TunnelListFragment.OnTunnelSelectedListener
+
+    public void onTunnelSelected(int tunnelId) {
+        if (mTwoPane) {
+            // In two-pane mode, show the detail view in this activity by
+            // adding or replacing the detail fragment using a
+            // fragment transaction.
+            TunnelDetailFragment detailFrag = TunnelDetailFragment.newInstance(tunnelId);
+            getSupportFragmentManager().beginTransaction()
+                    .replace(R.id.detail_fragment, detailFrag).commit();
+        } else {
+            // In single-pane mode, simply start the detail activity
+            // for the selected item ID.
+            Intent detailIntent = new Intent(this, TunnelDetailActivity.class);
+            detailIntent.putExtra(TunnelDetailFragment.TUNNEL_ID, tunnelId);
+            startActivity(detailIntent);
+        }
+    }
+
+    // TunnelDetailFragment.TunnelDetailListener
+
+    @Override
+    public void onEditTunnel(int tunnelId) {
+        EditTunnelFragment editFrag = EditTunnelFragment.newInstance(tunnelId);
+        getSupportFragmentManager().beginTransaction()
+                .replace(R.id.detail_fragment, editFrag)
+                .addToBackStack("")
+                .commit();
+    }
+
+    public void onTunnelDeleted(int tunnelId, int numTunnelsLeft) {
+        // Should only get here in two-pane mode, but just to be safe:
+        if (mTwoPane) {
+            if (numTunnelsLeft > 0) {
+                TunnelDetailFragment detailFrag = TunnelDetailFragment.newInstance(
+                        (tunnelId > 0 ? tunnelId - 1 : 0));
+                getSupportFragmentManager().beginTransaction()
+                        .replace(R.id.detail_fragment, detailFrag).commit();
+            } else {
+                TunnelDetailFragment detailFrag = (TunnelDetailFragment) getSupportFragmentManager().findFragmentById(R.id.detail_fragment);
+                getSupportFragmentManager().beginTransaction()
+                        .remove(detailFrag).commit();
+            }
+        }
+    }
+}

app/src/main/java/net/i2p/android/i2ptunnel/TunnelListFragment.java

@@ -0,0 +1,298 @@
+package net.i2p.android.i2ptunnel;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.support.v4.app.ListFragment;
+import android.support.v4.app.LoaderManager;
+import android.support.v4.content.Loader;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.FrameLayout;
+import android.widget.ImageButton;
+import android.widget.ListView;
+import android.widget.Toast;
+
+import net.i2p.android.help.HelpActivity;
+import net.i2p.android.i2ptunnel.util.TunnelUtil;
+import net.i2p.android.router.I2PFragmentBase;
+import net.i2p.android.router.I2PFragmentBase.RouterContextProvider;
+import net.i2p.android.router.R;
+import net.i2p.i2ptunnel.TunnelControllerGroup;
+import net.i2p.i2ptunnel.ui.TunnelConfig;
+import net.i2p.router.RouterContext;
+
+import java.util.List;
+
+public class TunnelListFragment extends ListFragment implements
+        I2PFragmentBase.RouterContextUser,
+        LoaderManager.LoaderCallbacks<List<TunnelEntry>> {
+    public static final String SHOW_CLIENT_TUNNELS = "show_client_tunnels";
+    public static final String TUNNEL_WIZARD_DATA = "tunnel_wizard_data";
+
+    static final int TUNNEL_WIZARD_REQUEST = 1;
+
+    private static final int CLIENT_LOADER_ID = 1;
+    private static final int SERVER_LOADER_ID = 2;
+    /**
+     * The serialization (saved instance state) Bundle key representing the
+     * activated item position. Only used on tablets.
+     */
+    private static final String STATE_ACTIVATED_POSITION = "activated_position";
+
+    private boolean mOnActivityCreated;
+    RouterContextProvider mRouterContextProvider;
+    OnTunnelSelectedListener mCallback;
+    private TunnelControllerGroup mGroup;
+    private TunnelEntryAdapter mAdapter;
+    private boolean mClientTunnels;
+    /**
+     * The current activated item position. Only used on tablets.
+     */
+    private int mActivatedPosition = ListView.INVALID_POSITION;
+    private boolean mActivateOnItemClick = false;
+
+    private ImageButton mNewTunnel;
+
+    // Container Activity must implement this interface
+    public interface OnTunnelSelectedListener {
+        public void onTunnelSelected(int tunnelId);
+    }
+
+    @Override
+    public void onAttach(Activity activity) {
+        super.onAttach(activity);
+
+        // This makes sure that the container activity has implemented
+        // the callback interface. If not, it throws an exception
+        try {
+            mRouterContextProvider = (RouterContextProvider) activity;
+        } catch (ClassCastException e) {
+            throw new ClassCastException(activity.toString()
+                    + " must implement RouterContextProvider");
+        }
+
+        // This makes sure that the container activity has implemented
+        // the callback interface. If not, it throws an exception
+        try {
+            mCallback = (OnTunnelSelectedListener) activity;
+        } catch (ClassCastException e) {
+            throw new ClassCastException(activity.toString()
+                    + " must implement OnTunnelSelectedListener");
+        }
+
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setHasOptionsMenu(true);
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        // Create the list fragment's content view by calling the super method
+        final View listFragmentView = super.onCreateView(inflater, container, savedInstanceState);
+
+        View v = inflater.inflate(R.layout.fragment_list_with_add, container, false);
+        FrameLayout listContainer = (FrameLayout) v.findViewById(R.id.list_container);
+        listContainer.addView(listFragmentView);
+
+        mNewTunnel = (ImageButton) v.findViewById(R.id.promoted_action);
+        mNewTunnel.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                Intent wi = new Intent(getActivity(), TunnelWizardActivity.class);
+                startActivityForResult(wi, TUNNEL_WIZARD_REQUEST);
+            }
+        });
+
+        return v;
+    }
+
+    @Override
+    public void onViewCreated(View view, Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+
+        // Restore the previously serialized activated item position.
+        if (savedInstanceState != null
+                && savedInstanceState.containsKey(STATE_ACTIVATED_POSITION)) {
+            setActivatedPosition(savedInstanceState
+                    .getInt(STATE_ACTIVATED_POSITION));
+        }
+
+        // When setting CHOICE_MODE_SINGLE, ListView will automatically
+        // give items the 'activated' state when touched.
+        getListView().setChoiceMode(
+                mActivateOnItemClick ? ListView.CHOICE_MODE_SINGLE
+                        : ListView.CHOICE_MODE_NONE);
+    }
+
+    @Override
+    public void onActivityCreated(Bundle savedInstanceState) {
+        super.onActivityCreated(savedInstanceState);
+        mAdapter = new TunnelEntryAdapter(getActivity());
+        mClientTunnels = getArguments().getBoolean(SHOW_CLIENT_TUNNELS);
+
+        setListAdapter(mAdapter);
+
+        mOnActivityCreated = true;
+        if (getRouterContext() != null)
+            onRouterConnectionReady();
+        else
+            setEmptyText(getResources().getString(
+                    R.string.router_not_running));
+    }
+
+    public void onRouterConnectionReady() {
+        String error;
+        try {
+            mGroup = TunnelControllerGroup.getInstance();
+            error = mGroup == null ? getResources().getString(R.string.i2ptunnel_not_initialized) : null;
+        } catch (IllegalArgumentException iae) {
+            mGroup = null;
+            error = iae.toString();
+        }
+
+        if (mGroup == null) {
+            setEmptyText(error);
+        } else {
+            if (mClientTunnels)
+                setEmptyText("No configured client tunnels.");
+            else
+                setEmptyText("No configured server tunnels.");
+
+            setListShown(false);
+            getLoaderManager().initLoader(mClientTunnels ? CLIENT_LOADER_ID
+                    : SERVER_LOADER_ID, null, this);
+        }
+    }
+
+    @Override
+    public void onListItemClick(ListView parent, View view, int pos, long id) {
+        super.onListItemClick(parent, view, pos, id);
+        mCallback.onTunnelSelected(mAdapter.getItem(pos).getId());
+    }
+
+    @Override
+    public void onSaveInstanceState(Bundle outState) {
+        super.onSaveInstanceState(outState);
+        if (mActivatedPosition != ListView.INVALID_POSITION) {
+            // Serialize and persist the activated item position.
+            outState.putInt(STATE_ACTIVATED_POSITION, mActivatedPosition);
+        }
+    }
+
+    @Override
+    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+        inflater.inflate(R.menu.fragment_i2ptunnel_list_actions, menu);
+        if (getRouterContext() == null) {
+            mNewTunnel.setVisibility(View.GONE);
+            menu.findItem(R.id.action_start_all_tunnels).setVisible(false);
+            menu.findItem(R.id.action_stop_all_tunnels).setVisible(false);
+            menu.findItem(R.id.action_restart_all_tunnels).setVisible(false);
+        }
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        // Handle presses on the action bar items
+        List<String> msgs;
+        switch (item.getItemId()) {
+            case R.id.action_start_all_tunnels:
+                msgs = mGroup.startAllControllers();
+                break;
+            case R.id.action_stop_all_tunnels:
+                msgs = mGroup.stopAllControllers();
+                break;
+            case R.id.action_restart_all_tunnels:
+                msgs = mGroup.restartAllControllers();
+                break;
+            case R.id.action_i2ptunnel_help:
+                Intent hi = new Intent(getActivity(), HelpActivity.class);
+                hi.putExtra(HelpActivity.CATEGORY, HelpActivity.CAT_I2PTUNNEL);
+                startActivity(hi);
+                return true;
+            default:
+                return super.onOptionsItemSelected(item);
+        }
+        // TODO: Do something with the other messages
+        if (msgs.size() > 0)
+            Toast.makeText(getActivity().getApplicationContext(),
+                    msgs.get(0), Toast.LENGTH_LONG).show();
+        return true;
+    }
+
+    @Override
+    public void onActivityResult(int requestCode, int resultCode, Intent data) {
+        if (requestCode == TUNNEL_WIZARD_REQUEST) {
+            if (resultCode == Activity.RESULT_OK) {
+                Bundle tunnelData = data.getExtras().getBundle(TUNNEL_WIZARD_DATA);
+                TunnelConfig cfg = TunnelUtil.createConfigFromWizard(getActivity(), mGroup, tunnelData);
+                TunnelEntry tunnel = TunnelEntry.createNewTunnel(getActivity(), mGroup, cfg);
+                mAdapter.add(tunnel);
+            }
+        }
+    }
+
+    /**
+     * Turns on activate-on-click mode. When this mode is on, list items will be
+     * given the 'activated' state when touched.
+     */
+    public void setActivateOnItemClick(boolean activateOnItemClick) {
+        mActivateOnItemClick = activateOnItemClick;
+    }
+
+    private void setActivatedPosition(int position) {
+        if (position == ListView.INVALID_POSITION) {
+            getListView().setItemChecked(mActivatedPosition, false);
+        } else {
+            getListView().setItemChecked(position, true);
+        }
+
+        mActivatedPosition = position;
+    }
+
+    // Duplicated from I2PFragmentBase because this extends ListFragment
+    private RouterContext getRouterContext() {
+        return mRouterContextProvider.getRouterContext();
+    }
+
+    // I2PFragmentBase.RouterContextUser
+
+    public void onRouterBind() {
+        if (mOnActivityCreated)
+            onRouterConnectionReady();
+    }
+
+    // LoaderManager.LoaderCallbacks<List<TunnelEntry>>
+
+    public Loader<List<TunnelEntry>> onCreateLoader(int id, Bundle args) {
+        return new TunnelEntryLoader(getActivity(), mGroup, mClientTunnels);
+    }
+
+    public void onLoadFinished(Loader<List<TunnelEntry>> loader,
+                               List<TunnelEntry> data) {
+        if (loader.getId() == (mClientTunnels ?
+                CLIENT_LOADER_ID : SERVER_LOADER_ID)) {
+            mAdapter.setData(data);
+
+            if (isResumed()) {
+                setListShown(true);
+            } else {
+                setListShownNoAnimation(true);
+            }
+        }
+    }
+
+    public void onLoaderReset(Loader<List<TunnelEntry>> loader) {
+        if (loader.getId() == (mClientTunnels ?
+                CLIENT_LOADER_ID : SERVER_LOADER_ID)) {
+            mAdapter.setData(null);
+        }
+    }
+}

app/src/main/java/net/i2p/android/i2ptunnel/TunnelWizardActivity.java

@@ -0,0 +1,46 @@
+package net.i2p.android.i2ptunnel;
+
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.app.Dialog;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.v4.app.DialogFragment;
+
+import net.i2p.android.router.R;
+import net.i2p.android.wizard.model.AbstractWizardModel;
+import net.i2p.android.wizard.ui.AbstractWizardActivity;
+
+public class TunnelWizardActivity extends AbstractWizardActivity {
+    @Override
+    protected AbstractWizardModel onCreateModel() {
+        return new TunnelWizardModel(this);
+    }
+
+    @Override
+    protected DialogFragment onGetFinishWizardDialog() {
+        return new DialogFragment() {
+            @NonNull
+            @Override
+            public Dialog onCreateDialog(Bundle savedInstanceState) {
+                return new AlertDialog.Builder(getActivity())
+                        .setMessage(R.string.i2ptunnel_wizard_submit_confirm_message)
+                        .setPositiveButton(R.string.i2ptunnel_wizard_submit_confirm_button,
+                                new DialogInterface.OnClickListener() {
+
+                                    public void onClick(DialogInterface dialog, int which) {
+                                        Intent result = new Intent();
+                                        result.putExtra(TunnelListFragment.TUNNEL_WIZARD_DATA, mWizardModel.save());
+                                        setResult(Activity.RESULT_OK, result);
+                                        dialog.dismiss();
+                                        finish();
+                                    }
+                                })
+                        .setNegativeButton(android.R.string.cancel, null)
+                        .create();
+            }
+        };
+    }
+}

app/src/main/java/net/i2p/android/i2ptunnel/TunnelWizardModel.java

@@ -0,0 +1,125 @@
+package net.i2p.android.i2ptunnel;
+
+import android.content.Context;
+import android.content.res.Resources;
+import net.i2p.android.router.R;
+import net.i2p.android.wizard.model.AbstractWizardModel;
+import net.i2p.android.wizard.model.BranchPage;
+import net.i2p.android.wizard.model.Conditional;
+import net.i2p.android.wizard.model.I2PDestinationPage;
+import net.i2p.android.wizard.model.PageList;
+import net.i2p.android.wizard.model.SingleFixedBooleanPage;
+import net.i2p.android.wizard.model.SingleFixedChoicePage;
+import net.i2p.android.wizard.model.SingleTextFieldPage;
+
+public class TunnelWizardModel extends AbstractWizardModel {
+    public TunnelWizardModel(Context context) {
+        super(context);
+    }
+
+    @Override
+    protected PageList onNewRootPageList() {
+        Resources res = mContext.getResources();
+        Conditional cTunnelType = new Conditional();
+        Conditional cClientType = new Conditional();
+        Conditional cServerType = new Conditional();
+
+        return new PageList(
+            new BranchPage(this, res.getString(R.string.i2ptunnel_wizard_k_client_server))
+                .addBranch(res.getString(R.string.i2ptunnel_wizard_v_client),
+                    new SingleFixedChoicePage(this, res.getString(R.string.i2ptunnel_wizard_k_type))
+                        .setChoices(
+                                res.getString(R.string.i2ptunnel_type_client),
+                                res.getString(R.string.i2ptunnel_type_httpclient),
+                                res.getString(R.string.i2ptunnel_type_ircclient),
+                                res.getString(R.string.i2ptunnel_type_sockstunnel),
+                                res.getString(R.string.i2ptunnel_type_socksirctunnel),
+                                res.getString(R.string.i2ptunnel_type_connectclient),
+                                res.getString(R.string.i2ptunnel_type_streamrclient))
+                        .setRequired(true)
+                        .makeConditional(cClientType))
+                .addBranch(res.getString(R.string.i2ptunnel_wizard_v_server),
+                    new SingleFixedChoicePage(this, res.getString(R.string.i2ptunnel_wizard_k_type))
+                        .setChoices(
+                                res.getString(R.string.i2ptunnel_type_server),
+                                res.getString(R.string.i2ptunnel_type_httpserver),
+                                res.getString(R.string.i2ptunnel_type_httpbidirserver),
+                                res.getString(R.string.i2ptunnel_type_ircserver),
+                                res.getString(R.string.i2ptunnel_type_streamrserver))
+                        .setRequired(true)
+                        .makeConditional(cServerType))
+                .setRequired(true)
+                .makeConditional(cTunnelType),
+
+            new SingleTextFieldPage(this, res.getString(R.string.i2ptunnel_wizard_k_name))
+                .setDescription(res.getString(R.string.i2ptunnel_wizard_desc_name))
+                .setRequired(true),
+
+            new SingleTextFieldPage(this, res.getString(R.string.i2ptunnel_wizard_k_desc))
+                .setDescription(res.getString(R.string.i2ptunnel_wizard_desc_desc)),
+
+            new I2PDestinationPage(this, res.getString(R.string.i2ptunnel_wizard_k_dest))
+                .setDescription(res.getString(R.string.i2ptunnel_wizard_desc_dest))
+                .setRequired(true)
+                .setEqualAnyCondition(cClientType,
+                        res.getString(R.string.i2ptunnel_type_client),
+                        res.getString(R.string.i2ptunnel_type_ircclient),
+                        res.getString(R.string.i2ptunnel_type_streamrclient)),
+
+            new SingleTextFieldPage(this, res.getString(R.string.i2ptunnel_wizard_k_outproxies))
+                .setDescription(res.getString(R.string.i2ptunnel_wizard_desc_outproxies))
+                .setEqualAnyCondition(cClientType,
+                        res.getString(R.string.i2ptunnel_type_httpclient),
+                        res.getString(R.string.i2ptunnel_type_connectclient),
+                        res.getString(R.string.i2ptunnel_type_sockstunnel),
+                        res.getString(R.string.i2ptunnel_type_socksirctunnel)),
+
+            // Not set required because a default is specified.
+            // Otherwise user would need to edit the field to
+            // enable the Next button.
+            new SingleTextFieldPage(this, res.getString(R.string.i2ptunnel_wizard_k_target_host))
+                .setDefault("127.0.0.1")
+                .setDescription(res.getString(R.string.i2ptunnel_wizard_desc_target_host))
+                .setEqualCondition(cClientType,
+                        res.getString(R.string.i2ptunnel_type_streamrclient))
+                .setEqualAnyCondition(cServerType,
+                        res.getString(R.string.i2ptunnel_type_server),
+                        res.getString(R.string.i2ptunnel_type_httpserver),
+                        res.getString(R.string.i2ptunnel_type_httpbidirserver),
+                        res.getString(R.string.i2ptunnel_type_ircserver)),
+
+            new SingleTextFieldPage(this, res.getString(R.string.i2ptunnel_wizard_k_target_port))
+                .setDescription(res.getString(R.string.i2ptunnel_wizard_desc_target_port))
+                .setNumeric(true)
+                .setRequired(true)
+                .setEqualCondition(cTunnelType, res.getString(R.string.i2ptunnel_wizard_v_server)),
+
+            // Not set required because a default is specified.
+            new SingleTextFieldPage(this, res.getString(R.string.i2ptunnel_wizard_k_reachable_on))
+                .setDefault("127.0.0.1")
+                .setDescription(res.getString(R.string.i2ptunnel_wizard_desc_reachable_on))
+                .setEqualAnyCondition(cClientType,
+                        res.getString(R.string.i2ptunnel_type_client),
+                        res.getString(R.string.i2ptunnel_type_httpclient),
+                        res.getString(R.string.i2ptunnel_type_ircclient),
+                        res.getString(R.string.i2ptunnel_type_sockstunnel),
+                        res.getString(R.string.i2ptunnel_type_socksirctunnel),
+                        res.getString(R.string.i2ptunnel_type_connectclient))
+                .setEqualAnyCondition(cServerType,
+                        res.getString(R.string.i2ptunnel_type_httpbidirserver),
+                        res.getString(R.string.i2ptunnel_type_streamrserver)),
+
+            new SingleTextFieldPage(this, res.getString(R.string.i2ptunnel_wizard_k_binding_port))
+                .setDescription(res.getString(R.string.i2ptunnel_wizard_k_binding_port))
+                .setNumeric(true)
+                .setRequired(true)
+                .setEqualCondition(cTunnelType, res.getString(R.string.i2ptunnel_wizard_v_client))
+                .setEqualCondition(cServerType, res.getString(R.string.i2ptunnel_type_httpbidirserver)),
+
+            new SingleFixedBooleanPage(this, res.getString(R.string.i2ptunnel_wizard_k_auto_start))
+                .setDescription(res.getString(R.string.i2ptunnel_wizard_desc_auto_start))
+                .setRequired(true)
+            );
+    }
+
+}

app/src/main/java/net/i2p/android/i2ptunnel/util/TunnelLogic.java

@@ -0,0 +1,101 @@
+package net.i2p.android.i2ptunnel.util;
+
+/**
+ * Generic class for handling the composition of tunnel properties.
+ * <p/>
+ * See I2PTunnel's editClient.jsp and editServer.jsp for composition logic.
+ * <p/>
+ * Some of the abstract methods have boolean parameters. These are the methods
+ * where the corresponding tunnel properties may or may not exist, depending on
+ * the value of the boolean. In all other abstract methods, all corresponding
+ * tunnel properties always exist.
+ */
+public abstract class TunnelLogic {
+    protected String mType;
+
+    public TunnelLogic(String type) {
+        mType = type;
+    }
+
+    public void runLogic() {
+        boolean isProxy = "httpclient".equals(mType) ||
+                "connectclient".equals(mType) ||
+                "sockstunnel".equals(mType) ||
+                "socksirctunnel".equals(mType);
+
+        general();
+
+        if (TunnelUtil.isClient(mType)) {
+            generalClient();
+            generalClientStreamr("streamrclient".equals(mType));
+
+            generalClientPort();
+            generalClientPortStreamr("streamrclient".equals(mType));
+
+            generalClientProxy(isProxy);
+            if (isProxy)
+                generalClientProxyHttp("httpclient".equals(mType));
+
+            generalClientStandardOrIrc("client".equals(mType) || "ircclient".equals(mType));
+            if ("ircclient".equals(mType))
+                generalClientIrc();
+        } else {
+            if ("httpserver".equals(mType) || "httpbidirserver".equals(mType))
+                generalServerHttp();
+            if ("httpbidirserver".equals(mType) || "streamrserver".equals(mType))
+                generalServerHttpBidirOrStreamr("streamrserver".equals(mType));
+
+            generalServerPort();
+            generalServerPortStreamr("streamrserver".equals(mType));
+        }
+
+        advanced();
+        advancedStreamr("streamrclient".equals(mType) || "streamrserver".equals(mType));
+        advancedServerOrStreamrClient(!TunnelUtil.isClient(mType) || "streamrclient".equals(mType));
+
+        if (!TunnelUtil.isClient(mType)) {
+            advancedServer();
+            advancedServerHttp("httpserver".equals(mType) || "httpbidirserver".equals(mType));
+        }
+
+        advancedIdle();
+        // streamr client sends pings so it will never be idle
+        advancedIdleServerOrStreamrClient(!TunnelUtil.isClient(mType) || "streamrclient".equals(mType));
+
+        if (TunnelUtil.isClient(mType)) {
+            advancedClient();
+            if ("httpclient".equals(mType))
+                advancedClientHttp();
+            if (isProxy)
+                advancedClientProxy();
+        }
+
+        advancedOther();
+    }
+
+    protected abstract void general();
+    protected abstract void generalClient();
+    protected abstract void generalClientStreamr(boolean isStreamr);
+    protected abstract void generalClientPort();
+    protected abstract void generalClientPortStreamr(boolean isStreamr);
+    protected abstract void generalClientProxy(boolean isProxy);
+    protected abstract void generalClientProxyHttp(boolean isHttp);
+    protected abstract void generalClientStandardOrIrc(boolean isStandardOrIrc);
+    protected abstract void generalClientIrc();
+    protected abstract void generalServerHttp();
+    protected abstract void generalServerHttpBidirOrStreamr(boolean isStreamr);
+    protected abstract void generalServerPort();
+    protected abstract void generalServerPortStreamr(boolean isStreamr);
+
+    protected abstract void advanced();
+    protected abstract void advancedStreamr(boolean isStreamr);
+    protected abstract void advancedServerOrStreamrClient(boolean isServerOrStreamrClient);
+    protected abstract void advancedServer();
+    protected abstract void advancedServerHttp(boolean isHttp);
+    protected abstract void advancedIdle();
+    protected abstract void advancedIdleServerOrStreamrClient(boolean isServerOrStreamrClient);
+    protected abstract void advancedClient();
+    protected abstract void advancedClientHttp();
+    protected abstract void advancedClientProxy();
+    protected abstract void advancedOther();
+}

app/src/main/java/net/i2p/android/i2ptunnel/util/TunnelUtil.java

@@ -0,0 +1,782 @@
+package net.i2p.android.i2ptunnel.util;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.content.res.Resources;
+import android.os.Bundle;
+
+import net.i2p.I2PAppContext;
+import net.i2p.android.router.R;
+import net.i2p.android.wizard.model.Page;
+import net.i2p.i2ptunnel.TunnelController;
+import net.i2p.i2ptunnel.TunnelControllerGroup;
+import net.i2p.i2ptunnel.ui.GeneralHelper;
+import net.i2p.i2ptunnel.ui.TunnelConfig;
+
+public class TunnelUtil extends GeneralHelper {
+    public static final String PREFERENCES_FILENAME_PREFIX = "tunnel.";
+
+    public TunnelUtil(I2PAppContext context, TunnelControllerGroup tcg) {
+        super(context, tcg);
+    }
+
+    public TunnelUtil(TunnelControllerGroup tcg) {
+        super(tcg);
+    }
+
+    /* General tunnel data for any type */
+
+    public static String getTypeFromName(String typeName, Context ctx) {
+        Resources res = ctx.getResources();
+        if (res.getString(R.string.i2ptunnel_type_client).equals(typeName))
+            return "client";
+        else if (res.getString(R.string.i2ptunnel_type_httpclient).equals(typeName))
+            return "httpclient";
+        else if (res.getString(R.string.i2ptunnel_type_ircclient).equals(typeName))
+            return "ircclient";
+        else if (res.getString(R.string.i2ptunnel_type_server).equals(typeName))
+            return "server";
+        else if (res.getString(R.string.i2ptunnel_type_httpserver).equals(typeName))
+            return "httpserver";
+        else if (res.getString(R.string.i2ptunnel_type_sockstunnel).equals(typeName))
+            return "sockstunnel";
+        else if (res.getString(R.string.i2ptunnel_type_socksirctunnel).equals(typeName))
+            return "socksirctunnel";
+        else if (res.getString(R.string.i2ptunnel_type_connectclient).equals(typeName))
+            return "connectclient";
+        else if (res.getString(R.string.i2ptunnel_type_ircserver).equals(typeName))
+            return "ircserver";
+        else if (res.getString(R.string.i2ptunnel_type_streamrclient).equals(typeName))
+            return "streamrclient";
+        else if (res.getString(R.string.i2ptunnel_type_streamrserver).equals(typeName))
+            return "streamrserver";
+        else if (res.getString(R.string.i2ptunnel_type_httpbidirserver).equals(typeName))
+            return "httpbidirserver";
+        else
+            return typeName;
+    }
+
+    public static String getTypeName(String type, Context context) {
+        Resources res = context.getResources();
+        switch (type) {
+            case "client":
+                return res.getString(R.string.i2ptunnel_type_client);
+            case "httpclient":
+                return res.getString(R.string.i2ptunnel_type_httpclient);
+            case "ircclient":
+                return res.getString(R.string.i2ptunnel_type_ircclient);
+            case "server":
+                return res.getString(R.string.i2ptunnel_type_server);
+            case "httpserver":
+                return res.getString(R.string.i2ptunnel_type_httpserver);
+            case "sockstunnel":
+                return res.getString(R.string.i2ptunnel_type_sockstunnel);
+            case "socksirctunnel":
+                return res.getString(R.string.i2ptunnel_type_socksirctunnel);
+            case "connectclient":
+                return res.getString(R.string.i2ptunnel_type_connectclient);
+            case "ircserver":
+                return res.getString(R.string.i2ptunnel_type_ircserver);
+            case "streamrclient":
+                return res.getString(R.string.i2ptunnel_type_streamrclient);
+            case "streamrserver":
+                return res.getString(R.string.i2ptunnel_type_streamrserver);
+            case "httpbidirserver":
+                return res.getString(R.string.i2ptunnel_type_httpbidirserver);
+            default:
+                return type;
+        }
+    }
+
+    public static boolean isClient(String type) {
+        return TunnelController.isClient(type);
+    }
+
+    public static String getPreferencesFilename(int tunnel) {
+        return PREFERENCES_FILENAME_PREFIX + tunnel;
+    }
+
+    public static void writeTunnelToPreferences(Context ctx, TunnelControllerGroup tcg, int tunnel) {
+        new TunnelUtil(tcg).writeTunnelToPreferences(ctx, tunnel);
+    }
+    public void writeTunnelToPreferences(Context ctx, int tunnel) {
+        Resources res = ctx.getResources();
+
+        if (getController(tunnel) == null)
+            throw new IllegalArgumentException("Cannot write non-existent tunnel to Preferences");
+
+        // Get the current preferences for this tunnel
+        SharedPreferences preferences = ctx.getSharedPreferences(
+                getPreferencesFilename(tunnel), Context.MODE_PRIVATE);
+
+        // Clear all previous values
+        SharedPreferences.Editor ed = preferences.edit().clear();
+
+        // Load the tunnel config into the preferences
+        String type = getTunnelType(tunnel);
+        ed.putString(res.getString(R.string.TUNNEL_TYPE), type);
+
+        new TunnelToPreferences(ed, res, tunnel, type).runLogic();
+
+        ed.apply();
+    }
+
+    class TunnelToPreferences extends TunnelLogic {
+        SharedPreferences.Editor ed;
+        Resources res;
+        int tunnel;
+
+        public TunnelToPreferences(SharedPreferences.Editor ed, Resources res, int tunnel, String type) {
+            super(type);
+            this.ed = ed;
+            this.res = res;
+            this.tunnel = tunnel;
+        }
+
+        @Override
+        protected void general() {
+            ed.putString(res.getString(R.string.TUNNEL_NAME), getTunnelName(tunnel));
+            ed.putString(res.getString(R.string.TUNNEL_DESCRIPTION), getTunnelDescription(tunnel));
+            ed.putBoolean(res.getString(R.string.TUNNEL_START_ON_LOAD), shouldStartAutomatically(tunnel));
+            if (!isClient(mType) || getPersistentClientKey(tunnel))
+                ed.putString(res.getString(R.string.TUNNEL_PRIV_KEY_FILE), getPrivateKeyFile(tunnel));
+        }
+
+        @Override
+        protected void generalClient() {
+            ed.putBoolean(res.getString(R.string.TUNNEL_OPT_PERSISTENT_KEY), getPersistentClientKey(tunnel));
+        }
+
+        @Override
+        protected void generalClientStreamr(boolean isStreamr) {
+            if (isStreamr)
+                ed.putString(res.getString(R.string.TUNNEL_TARGET_HOST), getTargetHost(tunnel));
+            else
+                ed.putBoolean(res.getString(R.string.TUNNEL_SHARED_CLIENT), isSharedClient(tunnel));
+        }
+
+        @Override
+        protected void generalClientPort() {
+            ed.putInt(res.getString(R.string.TUNNEL_LISTEN_PORT), getClientPort(tunnel));
+        }
+
+        @Override
+        protected void generalClientPortStreamr(boolean isStreamr) {
+            if (!isStreamr)
+                ed.putString(res.getString(R.string.TUNNEL_INTERFACE), getClientInterface(tunnel));
+        }
+
+        @Override
+        protected void generalClientProxy(boolean isProxy) {
+            if (isProxy)
+                ed.putString(res.getString(R.string.TUNNEL_PROXIES), getClientDestination(tunnel));
+            else
+                ed.putString(res.getString(R.string.TUNNEL_DEST), getClientDestination(tunnel));
+        }
+
+        @Override
+        protected void generalClientProxyHttp(boolean isHttp) {
+            if (isHttp)
+                ed.putString(res.getString(R.string.TUNNEL_HTTPCLIENT_SSL_OUTPROXIES), getSslProxies(tunnel));
+        }
+
+        @Override
+        protected void generalClientStandardOrIrc(boolean isStandardOrIrc) {
+            if (isStandardOrIrc)
+                ed.putBoolean(res.getString(R.string.TUNNEL_USE_SSL), isSSLEnabled(tunnel));
+        }
+
+        @Override
+        protected void generalClientIrc() {
+            ed.putBoolean(res.getString(R.string.TUNNEL_IRCCLIENT_ENABLE_DCC), getDCC(tunnel));
+        }
+
+        @Override
+        protected void generalServerHttp() {
+            ed.putString(res.getString(R.string.TUNNEL_SPOOFED_HOST), getSpoofedHost(tunnel));
+        }
+
+        @Override
+        protected void generalServerHttpBidirOrStreamr(boolean isStreamr) {
+            ed.putString(res.getString(R.string.TUNNEL_INTERFACE), getClientInterface(tunnel));
+            if (!isStreamr)
+                ed.putInt(res.getString(R.string.TUNNEL_LISTEN_PORT), getClientPort(tunnel));
+        }
+
+        @Override
+        protected void generalServerPort() {
+            ed.putInt(res.getString(R.string.TUNNEL_TARGET_PORT), getTargetPort(tunnel));
+        }
+
+        @Override
+        protected void generalServerPortStreamr(boolean isStreamr) {
+            if (!isStreamr) {
+                ed.putString(res.getString(R.string.TUNNEL_TARGET_HOST), getTargetHost(tunnel));
+                ed.putBoolean(res.getString(R.string.TUNNEL_USE_SSL), isSSLEnabled(tunnel));
+            }
+        }
+
+        @Override
+        protected void advanced() {
+            ed.putInt(res.getString(R.string.TUNNEL_OPT_LENGTH),
+                    getTunnelDepth(tunnel, res.getInteger(R.integer.DEFAULT_TUNNEL_LENGTH)));
+            ed.putInt(res.getString(R.string.TUNNEL_OPT_VARIANCE),
+                    getTunnelVariance(tunnel, res.getInteger(R.integer.DEFAULT_TUNNEL_VARIANCE)));
+            ed.putInt(res.getString(R.string.TUNNEL_OPT_QUANTITY),
+                    getTunnelQuantity(tunnel, res.getInteger(R.integer.DEFAULT_TUNNEL_QUANTITY)));
+            ed.putInt(res.getString(R.string.TUNNEL_OPT_BACKUP_QUANTITY),
+                    getTunnelQuantity(tunnel, res.getInteger(R.integer.DEFAULT_TUNNEL_BACKUP_QUANTITY)));
+        }
+
+        @Override
+        protected void advancedStreamr(boolean isStreamr) {
+            if (!isStreamr)
+                ed.putString(res.getString(R.string.TUNNEL_OPT_PROFILE),
+                        isInteractive(tunnel) ? "interactive" : "bulk");
+        }
+
+        @Override
+        protected void advancedServerOrStreamrClient(boolean isServerOrStreamrClient) {
+            if (!isServerOrStreamrClient)
+                ed.putBoolean(res.getString(R.string.TUNNEL_OPT_DELAY_CONNECT),
+                        shouldDelayConnect(tunnel));
+        }
+
+        @Override
+        protected void advancedServer() {
+            //ed.putBoolean(res.getString(R.string.TUNNEL_OPT_ENCRYPT), getEncrypt(tunnel));
+            //ed.putString(res.getString(R.string.TUNNEL_OPT_ENCRYPT_KEY), getEncryptKey(tunnel));
+            ed.putInt(res.getString(R.string.TUNNEL_OPT_ACCESS_MODE), getAccessMode(tunnel));
+            ed.putString(res.getString(R.string.TUNNEL_OPT_ACCESS_LIST), getAccessList(tunnel));
+            ed.putBoolean(res.getString(R.string.TUNNEL_OPT_UNIQUE_LOCAL), getUniqueLocal(tunnel));
+            ed.putBoolean(res.getString(R.string.TUNNEL_OPT_MULTIHOME), getMultihome(tunnel));
+            ed.putInt(res.getString(R.string.TUNNEL_OPT_LIMIT_MINUTE), getLimitMinute(tunnel));
+            ed.putInt(res.getString(R.string.TUNNEL_OPT_LIMIT_HOUR), getLimitHour(tunnel));
+            ed.putInt(res.getString(R.string.TUNNEL_OPT_LIMIT_DAY), getLimitDay(tunnel));
+            ed.putInt(res.getString(R.string.TUNNEL_OPT_TOTAL_MINUTE), getTotalMinute(tunnel));
+            ed.putInt(res.getString(R.string.TUNNEL_OPT_TOTAL_HOUR), getTotalHour(tunnel));
+            ed.putInt(res.getString(R.string.TUNNEL_OPT_TOTAL_DAY), getTotalDay(tunnel));
+            ed.putInt(res.getString(R.string.TUNNEL_OPT_MAX_STREAMS), getMaxStreams(tunnel));
+        }
+
+        @Override
+        protected void advancedServerHttp(boolean isHttp) {
+            if (isHttp) {
+                ed.putBoolean(res.getString(R.string.TUNNEL_OPT_REJECT_INPROXY), getRejectInproxy(tunnel));
+                ed.putInt(res.getString(R.string.TUNNEL_OPT_POST_CHECK_TIME), getPostCheckTime(tunnel));
+                ed.putInt(res.getString(R.string.TUNNEL_OPT_POST_MAX), getPostMax(tunnel));
+                ed.putInt(res.getString(R.string.TUNNEL_OPT_POST_BAN_TIME), getPostBanTime(tunnel));
+                ed.putInt(res.getString(R.string.TUNNEL_OPT_POST_TOTAL_MAX), getPostTotalMax(tunnel));
+                ed.putInt(res.getString(R.string.TUNNEL_OPT_POST_TOTAL_BAN_TIME), getPostTotalBanTime(tunnel));
+            }
+        }
+
+        @Override
+        protected void advancedIdle() {
+            ed.putBoolean(res.getString(R.string.TUNNEL_OPT_REDUCE_IDLE),
+                    getReduceOnIdle(tunnel, res.getBoolean(R.bool.DEFAULT_REDUCE_ON_IDLE)));
+            ed.putInt(res.getString(R.string.TUNNEL_OPT_REDUCE_QUANTITY),
+                    getReduceCount(tunnel, res.getInteger(R.integer.DEFAULT_REDUCE_COUNT)));
+            ed.putInt(res.getString(R.string.TUNNEL_OPT_REDUCE_TIME),
+                    getReduceTime(tunnel, res.getInteger(R.integer.DEFAULT_REDUCE_TIME)));
+        }
+
+        @Override
+        protected void advancedIdleServerOrStreamrClient(boolean isServerOrStreamrClient) {
+            if (!isServerOrStreamrClient)
+                ed.putBoolean(res.getString(R.string.TUNNEL_OPT_DELAY_OPEN), getDelayOpen(tunnel));
+        }
+
+        @Override
+        protected void advancedClient() {
+            ed.putBoolean(res.getString(R.string.TUNNEL_OPT_CLOSE_IDLE),
+                    getCloseOnIdle(tunnel, res.getBoolean(R.bool.DEFAULT_CLOSE_ON_IDLE)));
+            ed.putInt(res.getString(R.string.TUNNEL_OPT_CLOSE_TIME),
+                    getCloseTime(tunnel, res.getInteger(R.integer.DEFAULT_CLOSE_TIME)));
+            ed.putBoolean(res.getString(R.string.TUNNEL_OTP_NEW_KEYS), getNewDest(tunnel));
+        }
+
+        @Override
+        protected void advancedClientHttp() {
+            ed.putBoolean(res.getString(R.string.TUNNEL_OPT_HTTPCLIENT_PASS_UA), getAllowUserAgent(tunnel));
+            ed.putBoolean(res.getString(R.string.TUNNEL_OPT_HTTPCLIENT_PASS_REFERER), getAllowReferer(tunnel));
+            ed.putBoolean(res.getString(R.string.TUNNEL_OPT_HTTPCLIENT_PASS_ACCEPT), getAllowAccept(tunnel));
+            ed.putBoolean(res.getString(R.string.TUNNEL_OPT_HTTPCLIENT_ALLOW_SSL), getAllowInternalSSL(tunnel));
+            ed.putString(res.getString(R.string.TUNNEL_OPT_JUMP_LIST), getJumpList(tunnel));
+        }
+
+        @Override
+        protected void advancedClientProxy() {
+            ed.putBoolean(res.getString(R.string.TUNNEL_OPT_LOCAL_AUTH), !"false".equals(getProxyAuth(tunnel)));
+            ed.putString(res.getString(R.string.TUNNEL_OPT_LOCAL_USERNAME), "");
+            ed.putString(res.getString(R.string.TUNNEL_OPT_LOCAL_PASSWORD), "");
+            ed.putBoolean(res.getString(R.string.TUNNEL_OPT_OUTPROXY_AUTH), getOutproxyAuth(tunnel));
+            ed.putString(res.getString(R.string.TUNNEL_OPT_OUTPROXY_USERNAME), getOutproxyUsername(tunnel));
+            ed.putString(res.getString(R.string.TUNNEL_OPT_OUTPROXY_PASSWORD), getOutproxyPassword(tunnel));
+        }
+
+        @Override
+        protected void advancedOther() {
+            ed.putInt(res.getString(R.string.TUNNEL_OPT_SIGTYPE), getSigType(tunnel, mType));
+            ed.putString(res.getString(R.string.TUNNEL_OPT_CUSTOM_OPTIONS), getCustomOptionsString(tunnel));
+        }
+    }
+
+    public static TunnelConfig createConfigFromPreferences(Context ctx, TunnelControllerGroup tcg, int tunnel) {
+        return new TunnelUtil(tcg).createConfigFromPreferences(ctx, tunnel);
+    }
+    public TunnelConfig createConfigFromPreferences(Context ctx, int tunnel) {
+        Resources res = ctx.getResources();
+
+        // Get the current preferences for this tunnel
+        SharedPreferences prefs = ctx.getSharedPreferences(
+                getPreferencesFilename(tunnel), Context.MODE_PRIVATE);
+
+        // Create the TunnelConfig
+        TunnelConfig cfg = new TunnelConfig();
+
+        // Update the TunnelConfig from the preferences
+        cfg.setType(prefs.getString(res.getString(R.string.TUNNEL_TYPE), null));
+        String type = cfg.getType();
+
+        new TunnelConfigFromPreferences(cfg, prefs, res, _group, tunnel, type).runLogic();
+
+        return cfg;
+    }
+
+    class TunnelConfigFromPreferences extends TunnelLogic {
+        TunnelConfig cfg;
+        SharedPreferences prefs;
+        Resources res;
+        TunnelControllerGroup tcg;
+        int tunnel;
+
+        public TunnelConfigFromPreferences(TunnelConfig cfg, SharedPreferences prefs, Resources res,
+                                           TunnelControllerGroup tcg, int tunnel, String type) {
+            super(type);
+            this.cfg = cfg;
+            this.prefs = prefs;
+            this.res = res;
+            this.tcg = tcg;
+            this.tunnel = tunnel;
+        }
+
+        @Override
+        protected void general() {
+            cfg.setName(prefs.getString(res.getString(R.string.TUNNEL_NAME), null));
+            cfg.setDescription(prefs.getString(res.getString(R.string.TUNNEL_DESCRIPTION), null));
+            cfg.setStartOnLoad(prefs.getBoolean(res.getString(R.string.TUNNEL_START_ON_LOAD),
+                    res.getBoolean(R.bool.DEFAULT_START_ON_LOAD)));
+            if (!isClient(mType) || prefs.getBoolean(res.getString(R.string.TUNNEL_OPT_PERSISTENT_KEY),
+                    res.getBoolean(R.bool.DEFAULT_PERSISTENT_KEY)))
+                cfg.setPrivKeyFile(prefs.getString(res.getString(R.string.TUNNEL_PRIV_KEY_FILE),
+                        getPrivateKeyFile(tcg, tunnel)));
+        }
+
+        @Override
+        protected void generalClient() {
+            // See advancedClient() for persistent key handling
+        }
+
+        @Override
+        protected void generalClientStreamr(boolean isStreamr) {
+            if (isStreamr)
+                cfg.setTargetHost(prefs.getString(res.getString(R.string.TUNNEL_TARGET_HOST), null));
+            else
+                cfg.setShared(prefs.getBoolean(res.getString(R.string.TUNNEL_SHARED_CLIENT),
+                        res.getBoolean(R.bool.DEFAULT_SHARED_CLIENTS)));
+        }
+
+        @Override
+        protected void generalClientPort() {
+            cfg.setPort(prefs.getInt(res.getString(R.string.TUNNEL_LISTEN_PORT), -1));
+        }
+
+        @Override
+        protected void generalClientPortStreamr(boolean isStreamr) {
+            if (!isStreamr)
+                cfg.setReachableBy(prefs.getString(res.getString(R.string.TUNNEL_INTERFACE), "127.0.0.1"));
+        }
+
+        @Override
+        protected void generalClientProxy(boolean isProxy) {
+            if (isProxy)
+                cfg.setProxyList(prefs.getString(res.getString(R.string.TUNNEL_PROXIES), null));
+            else
+                cfg.setTargetDestination(prefs.getString(res.getString(R.string.TUNNEL_DEST), null));
+        }
+
+        @Override
+        protected void generalClientProxyHttp(boolean isHttp) {
+            if (isHttp)
+                cfg.setSslProxies(prefs.getString(res.getString(R.string.TUNNEL_HTTPCLIENT_SSL_OUTPROXIES), null));
+        }
+
+        @Override
+        protected void generalClientStandardOrIrc(boolean isStandardOrIrc) {
+            if (isStandardOrIrc)
+                cfg.setUseSSL(prefs.getBoolean(res.getString(R.string.TUNNEL_USE_SSL), false));
+        }
+
+        @Override
+        protected void generalClientIrc() {
+            cfg.setDCC(prefs.getBoolean(res.getString(R.string.TUNNEL_IRCCLIENT_ENABLE_DCC), false));
+        }
+
+        @Override
+        protected void generalServerHttp() {
+            cfg.setSpoofedHost(prefs.getString(res.getString(R.string.TUNNEL_SPOOFED_HOST), null));
+        }
+
+        @Override
+        protected void generalServerHttpBidirOrStreamr(boolean isStreamr) {
+            cfg.setReachableBy(prefs.getString(res.getString(R.string.TUNNEL_INTERFACE), "127.0.0.1"));
+            if (!isStreamr)
+                cfg.setPort(prefs.getInt(res.getString(R.string.TUNNEL_LISTEN_PORT), -1));
+        }
+
+        @Override
+        protected void generalServerPort() {
+            cfg.setTargetPort(prefs.getInt(res.getString(R.string.TUNNEL_TARGET_PORT), -1));
+        }
+
+        @Override
+        protected void generalServerPortStreamr(boolean isStreamr) {
+            if (!isStreamr) {
+                cfg.setTargetHost(prefs.getString(res.getString(R.string.TUNNEL_TARGET_HOST), "127.0.0.1"));
+                cfg.setUseSSL(prefs.getBoolean(res.getString(R.string.TUNNEL_USE_SSL), false));
+            }
+        }
+
+        @Override
+        protected void advanced() {
+            cfg.setTunnelDepth(prefs.getInt(res.getString(R.string.TUNNEL_OPT_LENGTH),
+                    res.getInteger(R.integer.DEFAULT_TUNNEL_LENGTH)));
+            cfg.setTunnelVariance(prefs.getInt(res.getString(R.string.TUNNEL_OPT_VARIANCE),
+                    res.getInteger(R.integer.DEFAULT_TUNNEL_VARIANCE)));
+            cfg.setTunnelQuantity(prefs.getInt(res.getString(R.string.TUNNEL_OPT_QUANTITY),
+                    res.getInteger(R.integer.DEFAULT_TUNNEL_QUANTITY)));
+            cfg.setTunnelBackupQuantity(prefs.getInt(res.getString(R.string.TUNNEL_OPT_BACKUP_QUANTITY),
+                    res.getInteger(R.integer.DEFAULT_TUNNEL_BACKUP_QUANTITY)));
+        }
+
+        @Override
+        protected void advancedStreamr(boolean isStreamr) {
+            if (!isStreamr)
+                cfg.setProfile(prefs.getString(res.getString(R.string.TUNNEL_OPT_PROFILE), "bulk"));
+        }
+
+        @Override
+        protected void advancedServerOrStreamrClient(boolean isServerOrStreamrClient) {
+            if (!isServerOrStreamrClient)
+                cfg.setConnectDelay(prefs.getBoolean(res.getString(R.string.TUNNEL_OPT_DELAY_CONNECT), false));
+        }
+
+        @Override
+        protected void advancedServer() {
+            //cfg.setEncrypt(prefs.getBoolean(res.getString(R.string.TUNNEL_OPT_ENCRYPT), false));
+            //cfg.setEncryptKey(prefs.getString(res.getString(R.string.TUNNEL_OPT_ENCRYPT_KEY), ""));
+            cfg.setAccessMode(prefs.getInt(res.getString(R.string.TUNNEL_OPT_ACCESS_MODE), 0));
+            cfg.setAccessList(prefs.getString(res.getString(R.string.TUNNEL_OPT_ACCESS_LIST), ""));
+            cfg.setUniqueLocal(prefs.getBoolean(res.getString(R.string.TUNNEL_OPT_UNIQUE_LOCAL), false));
+            cfg.setMultihome(prefs.getBoolean(res.getString(R.string.TUNNEL_OPT_MULTIHOME), false));
+            cfg.setLimitMinute(prefs.getInt(res.getString(R.string.TUNNEL_OPT_LIMIT_MINUTE), 0));
+            cfg.setLimitHour(prefs.getInt(res.getString(R.string.TUNNEL_OPT_LIMIT_HOUR), 0));
+            cfg.setLimitDay(prefs.getInt(res.getString(R.string.TUNNEL_OPT_LIMIT_DAY), 0));
+            cfg.setTotalMinute(prefs.getInt(res.getString(R.string.TUNNEL_OPT_TOTAL_MINUTE), 0));
+            cfg.setTotalHour(prefs.getInt(res.getString(R.string.TUNNEL_OPT_TOTAL_HOUR), 0));
+            cfg.setTotalDay(prefs.getInt(res.getString(R.string.TUNNEL_OPT_TOTAL_DAY), 0));
+            cfg.setMaxStreams(prefs.getInt(res.getString(R.string.TUNNEL_OPT_MAX_STREAMS), 0));
+        }
+
+        @Override
+        protected void advancedServerHttp(boolean isHttp) {
+            if (isHttp) {
+                cfg.setRejectInproxy(prefs.getBoolean(res.getString(R.string.TUNNEL_OPT_REJECT_INPROXY), false));
+                cfg.setPostCheckTime(prefs.getInt(res.getString(R.string.TUNNEL_OPT_POST_CHECK_TIME), 0));
+                cfg.setPostMax(prefs.getInt(res.getString(R.string.TUNNEL_OPT_POST_MAX), 0));
+                cfg.setPostBanTime(prefs.getInt(res.getString(R.string.TUNNEL_OPT_POST_BAN_TIME), 0));
+                cfg.setPostTotalMax(prefs.getInt(res.getString(R.string.TUNNEL_OPT_POST_TOTAL_MAX), 0));
+                cfg.setPostTotalBanTime(prefs.getInt(res.getString(R.string.TUNNEL_OPT_POST_TOTAL_BAN_TIME), 0));
+            }
+        }
+
+        @Override
+        protected void advancedIdle() {
+            cfg.setReduce(prefs.getBoolean(res.getString(R.string.TUNNEL_OPT_REDUCE_IDLE),
+                    res.getBoolean(R.bool.DEFAULT_REDUCE_ON_IDLE)));
+            cfg.setReduceCount(prefs.getInt(res.getString(R.string.TUNNEL_OPT_REDUCE_QUANTITY),
+                    res.getInteger(R.integer.DEFAULT_REDUCE_COUNT)));
+            cfg.setReduceTime(prefs.getInt(res.getString(R.string.TUNNEL_OPT_REDUCE_TIME),
+                    res.getInteger(R.integer.DEFAULT_REDUCE_TIME)));
+        }
+
+        @Override
+        protected void advancedIdleServerOrStreamrClient(boolean isServerOrStreamrClient) {
+            if (!isServerOrStreamrClient)
+                cfg.setDelayOpen(prefs.getBoolean(res.getString(R.string.TUNNEL_OPT_DELAY_OPEN),
+                        res.getBoolean(R.bool.DEFAULT_DELAY_OPEN)));
+        }
+
+        @Override
+        protected void advancedClient() {
+            cfg.setClose(prefs.getBoolean(res.getString(R.string.TUNNEL_OPT_CLOSE_IDLE),
+                    res.getBoolean(R.bool.DEFAULT_CLOSE_ON_IDLE)));
+            cfg.setCloseTime(prefs.getInt(res.getString(R.string.TUNNEL_OPT_CLOSE_TIME),
+                    res.getInteger(R.integer.DEFAULT_CLOSE_TIME)));
+            cfg.setNewDest(prefs.getBoolean(res.getString(R.string.TUNNEL_OPT_PERSISTENT_KEY),
+                    res.getBoolean(R.bool.DEFAULT_PERSISTENT_KEY)) ? 2 :
+                    prefs.getBoolean(res.getString(R.string.TUNNEL_OTP_NEW_KEYS), res.getBoolean(R.bool.DEFAULT_NEW_KEYS)) ? 1 : 0);
+        }
+
+        @Override
+        protected void advancedClientHttp() {
+            cfg.setAllowUserAgent(prefs.getBoolean(res.getString(R.string.TUNNEL_OPT_HTTPCLIENT_PASS_UA), false));
+            cfg.setAllowReferer(prefs.getBoolean(res.getString(R.string.TUNNEL_OPT_HTTPCLIENT_PASS_REFERER), false));
+            cfg.setAllowAccept(prefs.getBoolean(res.getString(R.string.TUNNEL_OPT_HTTPCLIENT_PASS_ACCEPT), false));
+            cfg.setAllowInternalSSL(prefs.getBoolean(res.getString(R.string.TUNNEL_OPT_HTTPCLIENT_ALLOW_SSL), false));
+            cfg.setJumpList(prefs.getString(res.getString(R.string.TUNNEL_OPT_JUMP_LIST),
+                    res.getString(R.string.DEFAULT_JUMP_LIST)));
+        }
+
+        @Override
+        protected void advancedClientProxy() {
+            cfg.setProxyAuth(prefs.getBoolean(res.getString(R.string.TUNNEL_OPT_LOCAL_AUTH), false) ? "digest" : "false");
+            String username = prefs.getString(res.getString(R.string.TUNNEL_OPT_LOCAL_USERNAME), "");
+            if (!username.isEmpty()) {
+                cfg.setProxyUsername(username);
+                cfg.setProxyPassword(prefs.getString(res.getString(R.string.TUNNEL_OPT_LOCAL_PASSWORD), ""));
+            }
+            cfg.setOutproxyAuth(prefs.getBoolean(res.getString(R.string.TUNNEL_OPT_OUTPROXY_AUTH), false));
+            cfg.setOutproxyUsername(prefs.getString(res.getString(R.string.TUNNEL_OPT_OUTPROXY_USERNAME), ""));
+            cfg.setOutproxyPassword(prefs.getString(res.getString(R.string.TUNNEL_OPT_OUTPROXY_PASSWORD), ""));
+        }
+
+        @Override
+        protected void advancedOther() {
+            cfg.setSigType(Integer.toString(prefs.getInt(res.getString(R.string.TUNNEL_OPT_SIGTYPE),
+                    res.getInteger(R.integer.DEFAULT_SIGTYPE))));
+            cfg.setCustomOptions(prefs.getString(res.getString(R.string.TUNNEL_OPT_CUSTOM_OPTIONS), null));
+        }
+    }
+
+    public static TunnelConfig createConfigFromWizard(
+            Context ctx, TunnelControllerGroup tcg, Bundle data) {
+        return new TunnelUtil(tcg).createConfigFromWizard(ctx, data);
+    }
+    public TunnelConfig createConfigFromWizard(Context ctx, Bundle data) {
+        // Get the Bundle keys
+        Resources res = ctx.getResources();
+
+        // Create the TunnelConfig
+        TunnelConfig cfg = new TunnelConfig();
+
+        // Update the TunnelConfig from the tunnel wizard settings
+        String kClientServer = res.getString(R.string.i2ptunnel_wizard_k_client_server);
+        String kType = res.getString(R.string.i2ptunnel_wizard_k_type);
+        String clientServer = data.getBundle(kClientServer).getString(Page.SIMPLE_DATA_KEY);
+        String typeName = data.getBundle(clientServer + ":" + kType).getString(Page.SIMPLE_DATA_KEY);
+        String type = getTypeFromName(typeName, ctx);
+        cfg.setType(type);
+
+        new TunnelConfigFromWizard(cfg, data, res, _group, type).runLogic();
+
+        return cfg;
+    }
+
+    class TunnelConfigFromWizard extends TunnelLogic {
+        TunnelConfig cfg;
+        Bundle data;
+        Resources res;
+        TunnelControllerGroup tcg;
+
+        public TunnelConfigFromWizard(TunnelConfig cfg, Bundle data, Resources res,
+                                           TunnelControllerGroup tcg, String type) {
+            super(type);
+            this.cfg = cfg;
+            this.data = data;
+            this.res = res;
+            this.tcg = tcg;
+        }
+
+        @Override
+        protected void general() {
+            cfg.setName(data.getBundle(res.getString(R.string.i2ptunnel_wizard_k_name)).getString(Page.SIMPLE_DATA_KEY));
+            cfg.setDescription(data.getBundle(res.getString(R.string.i2ptunnel_wizard_k_desc)).getString(Page.SIMPLE_DATA_KEY));
+            cfg.setStartOnLoad(data.getBundle(res.getString(R.string.i2ptunnel_wizard_k_auto_start)).getBoolean(Page.SIMPLE_DATA_KEY));
+
+            if (!isClient(mType) || res.getBoolean(R.bool.DEFAULT_PERSISTENT_KEY))
+                cfg.setPrivKeyFile(getPrivateKeyFile(tcg, -1));
+        }
+
+        @Override
+        protected void generalClient() {
+            // See advancedClient() for persistent key handling
+        }
+
+        @Override
+        protected void generalClientStreamr(boolean isStreamr) {
+            if (isStreamr)
+                cfg.setTargetHost(data.getBundle(res.getString(R.string.i2ptunnel_wizard_k_target_host)).getString(Page.SIMPLE_DATA_KEY));
+            else
+                cfg.setShared(res.getBoolean(R.bool.DEFAULT_SHARED_CLIENTS));
+
+            // Only set default tunnel parameters if this is not going to be a shared tunnel
+            if (isStreamr || res.getBoolean(R.bool.DEFAULT_SHARED_CLIENTS)) {
+                cfg.setTunnelDepth(res.getInteger(R.integer.DEFAULT_TUNNEL_LENGTH));
+                cfg.setTunnelVariance(res.getInteger(R.integer.DEFAULT_TUNNEL_VARIANCE));
+                cfg.setTunnelQuantity(res.getInteger(R.integer.DEFAULT_TUNNEL_QUANTITY));
+                cfg.setTunnelBackupQuantity(res.getInteger(R.integer.DEFAULT_TUNNEL_BACKUP_QUANTITY));
+            }
+        }
+
+        @Override
+        protected void generalClientPort() {
+            cfg.setPort(Integer.parseInt(data.getBundle(
+                    res.getString(R.string.i2ptunnel_wizard_k_binding_port)).getString(Page.SIMPLE_DATA_KEY)));
+        }
+
+        @Override
+        protected void generalClientPortStreamr(boolean isStreamr) {
+            if (!isStreamr)
+                cfg.setReachableBy(data.getBundle(res.getString(R.string.i2ptunnel_wizard_k_reachable_on)).getString(Page.SIMPLE_DATA_KEY));
+        }
+
+        @Override
+        protected void generalClientProxy(boolean isProxy) {
+            if (isProxy)
+                cfg.setProxyList(data.getBundle(res.getString(R.string.i2ptunnel_wizard_k_outproxies)).getString(Page.SIMPLE_DATA_KEY));
+            else
+                cfg.setTargetDestination(data.getBundle(res.getString(R.string.i2ptunnel_wizard_k_dest)).getString(Page.SIMPLE_DATA_KEY));
+        }
+
+        @Override
+        protected void generalClientProxyHttp(boolean isHttp) {
+            if (isHttp)
+                cfg.setSslProxies(null);
+        }
+
+        @Override
+        protected void generalClientStandardOrIrc(boolean isStandardOrIrc) {
+            if (isStandardOrIrc)
+                cfg.setUseSSL(false);
+        }
+
+        @Override
+        protected void generalClientIrc() {
+            cfg.setDCC(false);
+        }
+
+        @Override
+        protected void generalServerHttp() {
+            cfg.setSpoofedHost(null);
+        }
+
+        @Override
+        protected void generalServerHttpBidirOrStreamr(boolean isStreamr) {
+            cfg.setReachableBy(data.getBundle(res.getString(R.string.i2ptunnel_wizard_k_reachable_on)).getString(Page.SIMPLE_DATA_KEY));
+            if (!isStreamr)
+                cfg.setPort(Integer.parseInt(data.getBundle(
+                        res.getString(R.string.i2ptunnel_wizard_k_binding_port)).getString(Page.SIMPLE_DATA_KEY)));
+        }
+
+        @Override
+        protected void generalServerPort() {
+            cfg.setTargetPort(Integer.parseInt(data.getBundle(
+                    res.getString(R.string.i2ptunnel_wizard_k_target_port)).getString(Page.SIMPLE_DATA_KEY)));
+        }
+
+        @Override
+        protected void generalServerPortStreamr(boolean isStreamr) {
+            if (!isStreamr) {
+                cfg.setTargetHost(data.getBundle(res.getString(R.string.i2ptunnel_wizard_k_target_host)).getString(Page.SIMPLE_DATA_KEY));
+                cfg.setUseSSL(false);
+            }
+        }
+
+        @Override
+        protected void advanced() {
+            // Tunnel parameters handled in generalClientStreamr()
+        }
+
+        @Override
+        protected void advancedStreamr(boolean isStreamr) {
+            if (!isStreamr)
+                cfg.setProfile("bulk");
+        }
+
+        @Override
+        protected void advancedServerOrStreamrClient(boolean isServerOrStreamrClient) {
+            if (!isServerOrStreamrClient)
+                cfg.setConnectDelay(false);
+        }
+
+        @Override
+        protected void advancedServer() {
+            cfg.setEncrypt(false);
+            cfg.setAccessMode(0);
+            cfg.setUniqueLocal(false);
+            cfg.setMultihome(false);
+            cfg.setLimitMinute(0);
+            cfg.setLimitHour(0);
+            cfg.setLimitDay(0);
+            cfg.setTotalMinute(0);
+            cfg.setTotalHour(0);
+            cfg.setTotalDay(0);
+            cfg.setMaxStreams(0);
+        }
+
+        @Override
+        protected void advancedServerHttp(boolean isHttp) {
+            if (isHttp) {
+                cfg.setRejectInproxy(false);
+                cfg.setPostCheckTime(0);
+                cfg.setPostMax(0);
+                cfg.setPostBanTime(0);
+                cfg.setPostTotalMax(0);
+                cfg.setPostTotalBanTime(0);
+            }
+        }
+
+        @Override
+        protected void advancedIdle() {
+            cfg.setReduce(res.getBoolean(R.bool.DEFAULT_REDUCE_ON_IDLE));
+            cfg.setReduceCount(res.getInteger(R.integer.DEFAULT_REDUCE_COUNT));
+            cfg.setReduceTime(res.getInteger(R.integer.DEFAULT_REDUCE_TIME));
+        }
+
+        @Override
+        protected void advancedIdleServerOrStreamrClient(boolean isServerOrStreamrClient) {
+            if (!isServerOrStreamrClient)
+                cfg.setDelayOpen(res.getBoolean(R.bool.DEFAULT_DELAY_OPEN));
+        }
+
+        @Override
+        protected void advancedClient() {
+            cfg.setClose(res.getBoolean(R.bool.DEFAULT_CLOSE_ON_IDLE));
+            cfg.setCloseTime(res.getInteger(R.integer.DEFAULT_CLOSE_TIME));
+            cfg.setNewDest(res.getBoolean(R.bool.DEFAULT_PERSISTENT_KEY) ? 2 :
+                    res.getBoolean(R.bool.DEFAULT_NEW_KEYS) ? 1 : 0);
+        }
+
+        @Override
+        protected void advancedClientHttp() {
+            cfg.setAllowUserAgent(false);
+            cfg.setAllowReferer(false);
+            cfg.setAllowAccept(false);
+            cfg.setAllowInternalSSL(false);
+            cfg.setJumpList(res.getString(R.string.DEFAULT_JUMP_LIST));
+        }
+
+        @Override
+        protected void advancedClientProxy() {
+            cfg.setProxyAuth("false");
+            cfg.setOutproxyAuth(false);
+        }
+
+        @Override
+        protected void advancedOther() {
+            cfg.setSigType(Integer.toString(res.getInteger(R.integer.DEFAULT_SIGTYPE)));
+        }
+    }
+}

app/src/main/java/net/i2p/android/router/I2PActivityBase.java

@@ -0,0 +1,477 @@
+package net.i2p.android.router;
+
+import android.content.ComponentName;
+import android.content.Intent;
+import android.content.ServiceConnection;
+import android.content.SharedPreferences;
+import android.content.res.Configuration;
+import android.os.Bundle;
+import android.os.IBinder;
+import android.preference.PreferenceManager;
+import android.support.v4.app.Fragment;
+import android.support.v4.app.FragmentTransaction;
+import android.support.v4.view.GravityCompat;
+import android.support.v4.widget.DrawerLayout;
+import android.support.v7.app.ActionBar;
+import android.support.v7.app.ActionBar.Tab;
+import android.support.v7.app.ActionBarActivity;
+import android.support.v7.app.ActionBarDrawerToggle;
+import android.support.v7.widget.Toolbar;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.ListView;
+
+import net.i2p.android.i2ptunnel.TunnelListActivity;
+import net.i2p.android.router.addressbook.AddressbookActivity;
+import net.i2p.android.router.log.LogActivity;
+import net.i2p.android.router.netdb.NetDbActivity;
+import net.i2p.android.router.service.RouterBinder;
+import net.i2p.android.router.service.RouterService;
+import net.i2p.android.router.stats.PeersActivity;
+import net.i2p.android.router.stats.RateGraphActivity;
+import net.i2p.android.router.util.Util;
+import net.i2p.android.router.web.WebActivity;
+import net.i2p.android.router.web.WebFragment;
+import net.i2p.router.RouterContext;
+
+public abstract class I2PActivityBase extends ActionBarActivity implements
+        I2PFragmentBase.RouterContextProvider {
+    /**
+     * Navigation drawer variables
+     */
+    protected DrawerLayout mDrawerLayout;
+    protected ListView mDrawerList;
+    protected ActionBarDrawerToggle mDrawerToggle;
+
+    private CharSequence mDrawerTitle;
+    private CharSequence mTitle;
+
+    /**
+     * Router variables
+     */
+    protected boolean _isBound;
+    protected boolean _triedBind;
+    protected ServiceConnection _connection;
+    protected RouterService _routerService;
+    private SharedPreferences _sharedPrefs;
+
+    private static final String SHARED_PREFS = "net.i2p.android.router";
+    protected static final String PREF_AUTO_START = "autoStart";
+    /**
+     * true leads to a poor install experience, very slow to paint the screen
+     */
+    protected static final boolean DEFAULT_AUTO_START = false;
+    protected static final String PREF_NAV_DRAWER_OPENED = "navDrawerOpened";
+
+    /**
+     * Override this in subclasses that need a ViewPager, such as a
+     * category view.
+     *
+     * @return whether this Activity needs a ViewPager.
+     */
+    protected boolean useViewPager() {
+        return false;
+    }
+
+    /**
+     * Override this in subclasses that can use two panes, such as a
+     * list/detail class.
+     *
+     * @return whether this Activity can use a two-pane layout.
+     */
+    protected boolean canUseTwoPanes() {
+        return false;
+    }
+
+    /**
+     * Called when the activity is first created.
+     */
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        Util.d(this + " onCreate called");
+        super.onCreate(savedInstanceState);
+        _sharedPrefs = getSharedPreferences(SHARED_PREFS, 0);
+
+        // If the Activity wants to use a ViewPager, provide it.
+        // If the Activity can make use of two panes (if available),
+        // load the layout that will enable them. Otherwise, load the
+        // layout that will only ever have a single pane.
+        if (useViewPager())
+            setContentView(R.layout.activity_navdrawer_viewpager);
+        else if (canUseTwoPanes())
+            setContentView(R.layout.activity_navdrawer);
+        else
+            setContentView(R.layout.activity_navdrawer_onepane);
+
+        // Set the action bar
+        Toolbar toolbar = (Toolbar) findViewById(R.id.main_toolbar);
+        setSupportActionBar(toolbar);
+
+        mTitle = mDrawerTitle = getTitle();
+        String[] activityTitles = getResources().getStringArray(R.array.navdrawer_activity_titles);
+        if (PreferenceManager.getDefaultSharedPreferences(this).getBoolean("i2pandroid.main.showStats", false)) {
+            String[] advActivityTitles = getResources().getStringArray(R.array.navdrawer_activity_titles_advanced);
+            String[] allTitles = new String[activityTitles.length + advActivityTitles.length];
+            System.arraycopy(activityTitles, 0, allTitles, 0, activityTitles.length);
+            System.arraycopy(advActivityTitles, 0, allTitles, activityTitles.length, advActivityTitles.length);
+            activityTitles = allTitles;
+        }
+        mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
+        mDrawerList = (ListView) findViewById(R.id.drawer);
+
+        // Set a custom shadow that overlays the main content when the drawer opens
+        mDrawerLayout.setDrawerShadow(R.drawable.drawer_shadow, GravityCompat.START);
+        mDrawerList.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
+        // Set the adapter for the list view
+        mDrawerList.setAdapter(new ArrayAdapter<>(this,
+                R.layout.listitem_navdrawer, activityTitles));
+        // Set the list's click listener
+        mDrawerList.setOnItemClickListener(new DrawerItemClickListener());
+
+        mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout,
+                R.string.drawer_open, R.string.drawer_close) {
+            private boolean wasDragged = false;
+
+            /** Called when a drawer has settled in a completely closed state. */
+            public void onDrawerClosed(View view) {
+                // Don't mark as opened if the user closed by dragging
+                // but uses the action bar icon to open
+                wasDragged = false;
+                getSupportActionBar().setTitle(mTitle);
+                supportInvalidateOptionsMenu();
+            }
+
+            /** Called when a drawer has settled in a completely open state. */
+            public void onDrawerOpened(View view) {
+                if (wasDragged && !getPref(PREF_NAV_DRAWER_OPENED, false))
+                    setPref(PREF_NAV_DRAWER_OPENED, true);
+                getSupportActionBar().setTitle(mDrawerTitle);
+                supportInvalidateOptionsMenu();
+            }
+
+            /** Called when the drawer motion state changes. */
+            public void onDrawerStateChanged(int newState) {
+                if (newState == DrawerLayout.STATE_DRAGGING)
+                    wasDragged = true;
+            }
+        };
+
+        // Set the drawer toggle as the DrawerListener
+        mDrawerLayout.setDrawerListener(mDrawerToggle);
+    }
+
+    private class DrawerItemClickListener implements ListView.OnItemClickListener {
+        public void onItemClick(AdapterView<?> parent, View view, int pos, long id) {
+            selectItem(pos);
+        }
+    }
+
+    private void selectItem(int pos) {
+        switch (pos) {
+            case 1:
+                if (!(this instanceof NewsActivity)) {
+                    Intent news = new Intent(I2PActivityBase.this, NewsActivity.class);
+                    startActivity(news);
+                }
+                break;
+            case 2:
+                Intent ab = new Intent(I2PActivityBase.this, AddressbookActivity.class);
+                startActivity(ab);
+                break;
+            case 3:
+                Intent itb = new Intent(I2PActivityBase.this, TunnelListActivity.class);
+                startActivity(itb);
+                break;
+            case 4:
+                if (!(this instanceof LogActivity)) {
+                    Intent log = new Intent(I2PActivityBase.this, LogActivity.class);
+                    startActivity(log);
+                }
+                break;
+            case 5:
+                Intent wp = new Intent(I2PActivityBase.this, WebActivity.class);
+                wp.putExtra(WebFragment.HTML_RESOURCE_ID, R.raw.welcome_html);
+                startActivity(wp);
+                break;
+            case 6:
+                if (!(this instanceof RateGraphActivity)) {
+                    Intent active = new Intent(I2PActivityBase.this, RateGraphActivity.class);
+                    startActivity(active);
+                }
+                break;
+            case 7:
+                Intent peers = new Intent(I2PActivityBase.this, PeersActivity.class);
+                startActivity(peers);
+                break;
+            case 8:
+                if (!(this instanceof NetDbActivity)) {
+                    Intent netdb = new Intent(I2PActivityBase.this, NetDbActivity.class);
+                    startActivity(netdb);
+                }
+                break;
+            default:
+                Intent main = new Intent(I2PActivityBase.this, MainActivity.class);
+                startActivity(main);
+                break;
+        }
+        mDrawerLayout.closeDrawer(mDrawerList);
+    }
+
+    @Override
+    public void onRestart() {
+        Util.d(this + " onRestart called");
+        super.onRestart();
+    }
+
+    @Override
+    public void onStart() {
+        Util.d(this + " onStart called");
+        super.onStart();
+        if (_sharedPrefs.getBoolean(PREF_AUTO_START, DEFAULT_AUTO_START))
+            startRouter();
+        else
+            bindRouter(false);
+    }
+
+    /**
+     * @param def default
+     */
+    public boolean getPref(String pref, boolean def) {
+        return _sharedPrefs.getBoolean(pref, def);
+    }
+
+    /**
+     * @param def default
+     */
+    public String getPref(String pref, String def) {
+        return _sharedPrefs.getString(pref, def);
+    }
+
+    /**
+     * @return success
+     */
+    public boolean setPref(String pref, boolean val) {
+        SharedPreferences.Editor edit = _sharedPrefs.edit();
+        edit.putBoolean(pref, val);
+        return edit.commit();
+    }
+
+    /**
+     * @return success
+     */
+    public boolean setPref(String pref, String val) {
+        SharedPreferences.Editor edit = _sharedPrefs.edit();
+        edit.putString(pref, val);
+        return edit.commit();
+    }
+
+    @Override
+    public void onResume() {
+        Util.d(this + " onResume called");
+        super.onResume();
+    }
+
+    @Override
+    public void onPause() {
+        Util.d(this + " onPause called");
+        super.onPause();
+    }
+
+    @Override
+    public void onSaveInstanceState(Bundle outState) {
+        Util.d(this + " onSaveInstanceState called");
+        super.onSaveInstanceState(outState);
+    }
+
+    @Override
+    public void onStop() {
+        Util.d(this + " onStop called");
+        unbindRouter();
+        super.onStop();
+    }
+
+    @Override
+    public void onDestroy() {
+        Util.d(this + " onDestroy called");
+        super.onDestroy();
+    }
+
+    /**
+     * Called whenever we call invalidateOptionsMenu()
+     */
+    @Override
+    public boolean onPrepareOptionsMenu(Menu menu) {
+        // If the nav drawer is open, hide action items related to the content view
+        boolean drawerOpen = mDrawerLayout.isDrawerOpen(mDrawerList);
+        onDrawerChange(drawerOpen);
+
+        return super.onPrepareOptionsMenu(menu);
+    }
+
+    /**
+     * Override in subclass with e.g.
+     * menu.findItem(R.id.action_add_to_addressbook).setVisible(!drawerOpen);
+     *
+     * @param drawerOpen true if the drawer is open
+     */
+    protected void onDrawerChange(boolean drawerOpen) {
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        // The action bar home/up action should open or close the drawer.
+        // ActionBarDrawerToggle will take care of this.
+        if (mDrawerToggle.onOptionsItemSelected(item))
+            return true;
+        else if (item.getItemId() == android.R.id.home) {
+            // This happens when mDrawerToggle.setDrawerIndicatorEnabled(false)
+            onBackPressed();
+        }
+
+        // Handle action buttons and overflow
+        return super.onOptionsItemSelected(item);
+    }
+
+    @Override
+    public void setTitle(CharSequence title) {
+        mTitle = title;
+        getSupportActionBar().setTitle(mTitle);
+    }
+
+    @Override
+    protected void onPostCreate(Bundle savedInstanceState) {
+        super.onPostCreate(savedInstanceState);
+        // Sync the toggle state after onRestoreInstanceState has occurred.
+        mDrawerToggle.syncState();
+    }
+
+    @Override
+    public void onConfigurationChanged(Configuration newConfig) {
+        super.onConfigurationChanged(newConfig);
+        // Pass any configuration change to the drawer toggle
+        mDrawerToggle.onConfigurationChanged(newConfig);
+    }
+
+    public static class TabListener implements ActionBar.TabListener {
+        protected Fragment mFragment;
+
+        public TabListener(Fragment fragment) {
+            mFragment = fragment;
+        }
+
+        public void onTabSelected(Tab tab, FragmentTransaction ft) {
+            ft.replace(R.id.main_fragment, mFragment);
+        }
+
+        public void onTabUnselected(Tab tab, FragmentTransaction ft) {
+            ft.remove(mFragment);
+        }
+
+        public void onTabReselected(Tab tab, FragmentTransaction ft) {
+            // User selected the already selected tab.
+        }
+    }
+
+    ////// Service stuff
+
+    /**
+     * Start the service and bind to it
+     */
+    protected boolean startRouter() {
+        Intent intent = new Intent();
+        intent.setClassName(this, "net.i2p.android.router.service.RouterService");
+        Util.d(this + " calling startService");
+        ComponentName name = startService(intent);
+        if (name == null)
+            Util.d(this + " XXXXXXXXXXXXXXXXXXXX got null from startService!");
+        Util.d(this + " got from startService: " + name);
+        boolean success = bindRouter(true);
+        if (!success)
+            Util.d(this + " Bind router failed");
+        return success;
+    }
+
+    /**
+     * Bind only
+     */
+    protected boolean bindRouter(boolean autoCreate) {
+        Intent intent = new Intent(RouterBinder.class.getName());
+        intent.setClassName(this, "net.i2p.android.router.service.RouterService");
+        Util.d(this + " calling bindService");
+        _connection = new RouterConnection();
+        _triedBind = bindService(intent, _connection, autoCreate ? BIND_AUTO_CREATE : 0);
+        Util.d(this + " bindService: auto create? " + autoCreate + " success? " + _triedBind);
+        return _triedBind;
+    }
+
+    protected void unbindRouter() {
+        Util.d(this + " unbindRouter called with _isBound:" + _isBound + " _connection:" + _connection + " _triedBind:" + _triedBind);
+        if (_triedBind && _connection != null)
+            unbindService(_connection);
+
+        _triedBind = false;
+        _connection = null;
+        _routerService = null;
+        _isBound = false;
+    }
+
+    /**
+     * Class for interacting with the main interface of the RouterService.
+     */
+    protected class RouterConnection implements ServiceConnection {
+
+        public void onServiceConnected(ComponentName name, IBinder service) {
+            Util.d(this + " connected to router service");
+            RouterBinder binder = (RouterBinder) service;
+            RouterService svc = binder.getService();
+            _routerService = svc;
+            _isBound = true;
+            onRouterBind(svc);
+        }
+
+        public void onServiceDisconnected(ComponentName name) {
+            Util.d(this + " disconnected from router service!!!!!!!");
+            // save memory
+            _routerService = null;
+            _isBound = false;
+            onRouterUnbind();
+        }
+    }
+
+    /**
+     * callback from ServiceConnection, override as necessary
+     */
+    protected void onRouterBind(RouterService svc) {
+        Fragment f = getSupportFragmentManager().findFragmentById(R.id.main_fragment);
+        if (f instanceof I2PFragmentBase)
+            ((I2PFragmentBase) f).onRouterBind();
+        else if (f instanceof I2PFragmentBase.RouterContextUser)
+            ((I2PFragmentBase.RouterContextUser) f).onRouterBind();
+
+        if (canUseTwoPanes()) {
+            f = getSupportFragmentManager().findFragmentById(R.id.detail_fragment);
+            if (f instanceof I2PFragmentBase)
+                ((I2PFragmentBase) f).onRouterBind();
+            else if (f instanceof I2PFragmentBase.RouterContextUser)
+                ((I2PFragmentBase.RouterContextUser) f).onRouterBind();
+        }
+    }
+
+    /**
+     * callback from ServiceConnection, override as necessary
+     */
+    protected void onRouterUnbind() {
+    }
+
+    // I2PFragmentBase.RouterContextProvider
+
+    public RouterContext getRouterContext() {
+        RouterService svc = _routerService;
+        if (svc == null || !_isBound)
+            return null;
+        return svc.getRouterContext();
+    }
+}

app/src/main/java/net/i2p/android/router/I2PConstants.java

@@ -0,0 +1,5 @@
+package net.i2p.android.router;
+
+public interface I2PConstants {
+    public static final String ANDROID_PREF_PREFIX = "i2pandroid.";
+}

app/src/main/java/net/i2p/android/router/I2PFragmentBase.java

@@ -0,0 +1,118 @@
+package net.i2p.android.router;
+
+import net.i2p.router.CommSystemFacade;
+import net.i2p.router.NetworkDatabaseFacade;
+import net.i2p.router.Router;
+import net.i2p.router.RouterContext;
+import net.i2p.router.TunnelManagerFacade;
+import net.i2p.router.peermanager.ProfileOrganizer;
+import net.i2p.router.transport.FIFOBandwidthLimiter;
+import net.i2p.stat.StatManager;
+import android.app.Activity;
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+
+public class I2PFragmentBase extends Fragment {
+    private boolean mOnActivityCreated;
+    RouterContextProvider mCallback;
+
+    public static final String PREF_INSTALLED_VERSION = "app.version";
+
+    public interface RouterContextUser {
+        public void onRouterBind();
+    }
+
+    // Container Activity must implement this interface
+    public interface RouterContextProvider {
+        public RouterContext getRouterContext();
+    }
+
+    @Override
+    public void onAttach(Activity activity) {
+        super.onAttach(activity);
+
+        // This makes sure that the container activity has implemented
+        // the callback interface. If not, it throws an exception
+        try {
+            mCallback = (RouterContextProvider) activity;
+        } catch (ClassCastException e) {
+            throw new ClassCastException(activity.toString()
+                    + " must implement RouterContextProvider");
+        }
+
+    }
+
+    @Override
+    public void onActivityCreated(Bundle savedInstanceState) {
+        super.onActivityCreated(savedInstanceState);
+        mOnActivityCreated = true;
+        if (getRouterContext() != null)
+            onRouterConnectionReady();
+        else
+            onRouterConnectionNotReady();
+    }
+
+    public void onRouterBind() {
+        if (mOnActivityCreated)
+            onRouterConnectionReady();
+    }
+
+    /** callback from I2PFragmentBase, override as necessary */
+    public void onRouterConnectionReady() {}
+
+    /** callback from I2PFragmentBase, override as necessary */
+    public void onRouterConnectionNotReady() {}
+
+    protected RouterContext getRouterContext() {
+        return mCallback.getRouterContext();
+    }
+
+    protected Router getRouter() {
+        RouterContext ctx = getRouterContext();
+        if (ctx == null)
+            return null;
+        return ctx.router();
+    }
+
+    protected NetworkDatabaseFacade getNetDb() {
+        RouterContext ctx = getRouterContext();
+        if (ctx == null)
+            return null;
+        return ctx.netDb();
+    }
+
+    protected ProfileOrganizer getProfileOrganizer() {
+        RouterContext ctx = getRouterContext();
+        if (ctx == null)
+            return null;
+        return ctx.profileOrganizer();
+    }
+
+    protected TunnelManagerFacade getTunnelManager() {
+        RouterContext ctx = getRouterContext();
+        if (ctx == null)
+            return null;
+        return ctx.tunnelManager();
+    }
+
+    protected CommSystemFacade getCommSystem() {
+        RouterContext ctx = getRouterContext();
+        if (ctx == null)
+            return null;
+        return ctx.commSystem();
+    }
+
+    protected FIFOBandwidthLimiter getBandwidthLimiter() {
+        RouterContext ctx = getRouterContext();
+        if (ctx == null)
+            return null;
+        return ctx.bandwidthLimiter();
+    }
+
+    protected StatManager getStatManager() {
+        RouterContext ctx = getRouterContext();
+        if (ctx == null)
+            return null;
+        return ctx.statManager();
+    }
+}

app/src/main/java/net/i2p/android/router/InitActivities.java

@@ -0,0 +1,271 @@
+package net.i2p.android.router;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.os.Build;
+
+import net.i2p.android.router.util.Util;
+import net.i2p.data.DataHelper;
+import net.i2p.util.FileUtil;
+
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.List;
+import java.util.Properties;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipInputStream;
+
+//  Wouldn't this be better as a private class in MainActivity?
+
+class InitActivities {
+
+    private final Context ctx;
+    private final String myDir;
+    private final String _ourVersion;
+
+    private static final String CONFIG_FILE = "android.config";
+    private static final String PROP_NEW_INSTALL = "i2p.newInstall";
+    private static final String PROP_NEW_VERSION = "i2p.newVersion";
+    private static final String PROP_INSTALLED_VERSION = "i2p.version";
+
+    public InitActivities(Context c) {
+        ctx = c;
+        myDir = Util.getFileDir(c);
+        _ourVersion = Util.getOurVersion(c);
+    }
+
+    void debugStuff() {
+        Util.d("java.io.tmpdir" + ": " + System.getProperty("java.io.tmpdir"));
+        Util.d("java.vendor" + ": " + System.getProperty("java.vendor"));
+        Util.d("java.version" + ": " + System.getProperty("java.version"));
+        Util.d("os.arch" + ": " + System.getProperty("os.arch"));
+        Util.d("os.name" + ": " + System.getProperty("os.name"));
+        Util.d("os.version" + ": " + System.getProperty("os.version"));
+        Util.d("user.dir" + ": " + System.getProperty("user.dir"));
+        Util.d("user.home" + ": " + System.getProperty("user.home"));
+        Util.d("user.name" + ": " + System.getProperty("user.name"));
+        Util.d("getFilesDir()" + ": " + myDir);
+        Util.d("max mem" + ": " + DataHelper.formatSize(Runtime.getRuntime().maxMemory()));
+        Util.d("Package" + ": " + ctx.getPackageName());
+        Util.d("Version" + ": " + _ourVersion);
+        Util.d("MODEL" + ": " + Build.MODEL);
+        Util.d("DISPLAY" + ": " + Build.DISPLAY);
+        Util.d("VERSION" + ": " + Build.VERSION.RELEASE);
+        Util.d("SDK" + ": " + Build.VERSION.SDK_INT);
+    }
+
+    void initialize() {
+
+        if (checkNewVersion()) {
+            List<Properties> lProps = Util.getPropertiesFromPreferences(ctx);
+            Properties props = lProps.get(0);
+
+            props.setProperty("i2p.dir.temp", myDir + "/tmp");
+            props.setProperty("i2p.dir.pid", myDir + "/tmp");
+            // Time disabled in default router.config
+            // But lots of time problems on Android, not all carriers support NITZ
+            // and there was no NTP before 3.0. Tablets should be fine?
+            // Phones in airplane mode with wifi enabled still a problem.
+            // Deactivated phones in airplane mode definitely won't have correct time.
+            if (Build.VERSION.SDK_INT < 11)  // Honeycomb 3.0
+                props.setProperty("time.disabled", "false");
+            mergeResourceToFile(R.raw.router_config, "router.config", props);
+            mergeResourceToFile(R.raw.logger_config, "logger.config", lProps.get(1));
+            // This is not needed for now, i2ptunnel.config only contains tunnel
+            // settings, which can now be configured manually. We don't want to
+            // overwrite the user's tunnels.
+            //mergeResourceToFile(R.raw.i2ptunnel_config, "i2ptunnel.config", null);
+            copyResourceToFileIfAbsent(R.raw.i2ptunnel_config, "i2ptunnel.config");
+            // FIXME this is a memory hog to merge this way
+            mergeResourceToFile(R.raw.hosts_txt, "hosts.txt", null);
+            mergeResourceToFile(R.raw.more_hosts_txt, "hosts.txt", null);
+            copyResourceToFile(R.raw.blocklist_txt, "blocklist.txt");
+
+            File abDir = new File(myDir, "addressbook");
+            abDir.mkdir();
+            copyResourceToFile(R.raw.subscriptions_txt, "addressbook/subscriptions.txt");
+            mergeResourceToFile(R.raw.addressbook_config_txt, "addressbook/config.txt", null);
+
+            File docsDir = new File(myDir, "docs");
+            docsDir.mkdir();
+            copyResourceToFile(R.raw.ahelper_conflict_header_ht, "docs/ahelper-conflict-header.ht");
+            copyResourceToFile(R.raw.ahelper_new_header_ht, "docs/ahelper-new-header.ht");
+            copyResourceToFile(R.raw.auth_header_ht, "docs/auth-header.ht");
+            copyResourceToFile(R.raw.denied_header_ht, "docs/denied-header.ht");
+            copyResourceToFile(R.raw.dnf_header_ht, "docs/dnf-header.ht");
+            copyResourceToFile(R.raw.dnfb_header_ht, "docs/dnfb-header.ht");
+            copyResourceToFile(R.raw.dnfh_header_ht, "docs/dnfh-header.ht");
+            copyResourceToFile(R.raw.dnfp_header_ht, "docs/dnfp-header.ht");
+            copyResourceToFile(R.raw.localhost_header_ht, "docs/localhost-header.ht");
+            copyResourceToFile(R.raw.noproxy_header_ht, "docs/noproxy-header.ht");
+            copyResourceToFile(R.raw.protocol_header_ht, "docs/protocol-header.ht");
+
+            File cssDir = new File(docsDir, "themes/console/light");
+            cssDir.mkdirs();
+            //copyResourceToFile(R.raw.console_css, "docs/themes/console/light/console.css");
+            //copyResourceToFile(R.raw.android_css, "docs/themes/console/light/android.css");
+
+            File imgDir = new File(docsDir, "themes/console/images");
+            imgDir.mkdir();
+            copyResourceToFile(R.drawable.i2plogo, "docs/themes/console/images/i2plogo.png");
+            copyResourceToFile(R.drawable.itoopie_sm, "docs/themes/console/images/itoopie_sm.png");
+            //copyResourceToFile(R.drawable.outbound, "docs/themes/console/images/outbound.png");
+            //copyResourceToFile(R.drawable.inbound, "docs/themes/console/images/inbound.png");
+
+            File img2Dir = new File(cssDir, "images");
+            img2Dir.mkdir();
+            //copyResourceToFile(R.drawable.header, "docs/themes/console/light/images/header.png");
+
+            File certDir = new File(myDir, "certificates");
+            certDir.mkdir();
+            File certificates = new File(myDir, "certificates");
+            File[] allcertificates = certificates.listFiles();
+            if ( allcertificates != null) {
+                for (File f : allcertificates) {
+                    Util.d("Deleting old certificate file/dir " + f);
+                    FileUtil.rmdir(f, false);
+                }
+            }
+            unzipResourceToDir(R.raw.certificates_zip, "certificates");
+            //File netDBDir = new File(myDir, "netDB");
+            //netDBDir.mkdir();
+            //unzipResourceToDir(R.raw.netdb_zip, "netDB");
+        }
+
+        // Set up the locations so settings can find them
+        System.setProperty("i2p.dir.base", myDir);
+        System.setProperty("i2p.dir.config", myDir);
+        System.setProperty("wrapper.logfile", myDir + "/wrapper.log");
+    }
+
+    /**
+     *  @param f relative to base dir
+     */
+    private void copyResourceToFileIfAbsent(int resID, String f) {
+        File file = new File(myDir, f);
+        if (!file.exists())
+            copyResourceToFile(resID, f);
+    }
+
+    /**
+     *  @param f relative to base dir
+     */
+    private void copyResourceToFile(int resID, String f) {
+        InputStream in = null;
+        FileOutputStream out = null;
+
+        Util.d("Creating file " + f + " from resource");
+        byte buf[] = new byte[4096];
+        try {
+            // Context methods
+            in = ctx.getResources().openRawResource(resID);
+            out = new FileOutputStream(new File(myDir, f));
+
+            int read;
+            while ( (read = in.read(buf)) != -1)
+                out.write(buf, 0, read);
+
+        } catch (IOException ioe) {
+        } catch (Resources.NotFoundException nfe) {
+        } finally {
+            if (in != null) try { in.close(); } catch (IOException ioe) {}
+            if (out != null) try { out.close(); } catch (IOException ioe) {}
+        }
+    }
+    /**
+     *  @param folder relative to base dir
+     */
+    private void unzipResourceToDir(int resID, String folder) {
+        InputStream in = null;
+        FileOutputStream out = null;
+        ZipInputStream zis = null;
+
+        Util.d("Creating files in '" + myDir + "/" + folder + "/' from resource");
+        try {
+            // Context methods
+            in = ctx.getResources().openRawResource(resID);
+            zis = new ZipInputStream((in));
+            ZipEntry ze;
+            while ((ze = zis.getNextEntry()) != null) {
+                out = null;
+                try {
+                    ByteArrayOutputStream baos = new ByteArrayOutputStream();
+                    byte[] buffer = new byte[1024];
+                    int count;
+                    while ((count = zis.read(buffer)) != -1) {
+                        baos.write(buffer, 0, count);
+                    }
+                    String name = ze.getName();
+                    File f = new File(myDir + "/" + folder +"/" + name);
+                    if (ze.isDirectory()) {
+                        Util.d("Creating directory " + myDir + "/" + folder +"/" + name + " from resource");
+                        f.mkdir();
+                    } else {
+                        Util.d("Creating file " + myDir + "/" + folder +"/" + name + " from resource");
+                        byte[] bytes = baos.toByteArray();
+                        out = new FileOutputStream(f);
+                        out.write(bytes);
+                    }
+                } catch (IOException ioe) {
+                } finally {
+                    if (out != null) { try { out.close(); } catch (IOException ioe) {} out = null; }
+                }
+            }
+        } catch (IOException ioe) {
+        } catch (Resources.NotFoundException nfe) {
+        } finally {
+            if (in != null) try { in.close(); } catch (IOException ioe) {}
+            if (out != null) try { out.close(); } catch (IOException ioe) {}
+            if (zis != null) try { zis.close(); } catch (IOException ioe) {}
+        }
+    }
+
+    /**
+     *  Load defaults from resource,
+     *  then add props from settings,
+     *  and write back.
+     *
+     *  @param f relative to base dir
+     *  @param overrides local overrides or null
+     */
+    private void mergeResourceToFile(int resID, String f, Properties overrides) {
+        Util.mergeResourceToFile(ctx, myDir, f, resID, overrides, null);
+    }
+
+    /**
+     *  Check for new version.
+     *  FIXME we could just use shared prefs for this instead of storing in a file
+     *  @return true if new version
+     */
+    private boolean checkNewVersion() {
+        Properties props = new Properties();
+
+        InputStream fin = null;
+        try {
+            fin = ctx.openFileInput(CONFIG_FILE);
+            DataHelper.loadProps(props,  fin);
+        } catch (IOException ioe) {
+            Util.d("Looks like a new install");
+        } finally {
+            if (fin != null) try { fin.close(); } catch (IOException ioe) {}
+        }
+
+        String oldVersion = props.getProperty(PROP_INSTALLED_VERSION);
+        boolean newInstall = oldVersion == null;
+        boolean newVersion = !_ourVersion.equals(oldVersion);
+
+        if (newVersion) {
+            Util.d("New version " + _ourVersion);
+            props.setProperty(PROP_INSTALLED_VERSION, _ourVersion);
+            try {
+                DataHelper.storeProps(props, ctx.getFileStreamPath(CONFIG_FILE));
+            } catch (IOException ioe) {
+                Util.d("Failed to write " + CONFIG_FILE);
+            }
+        }
+        return newVersion;
+    }
+}

app/src/main/java/net/i2p/android/router/LicenseActivity.java

@@ -0,0 +1,18 @@
+package net.i2p.android.router;
+
+import android.os.Bundle;
+
+public class LicenseActivity extends I2PActivityBase {
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        mDrawerToggle.setDrawerIndicatorEnabled(false);
+        // Start with the base view
+        if (savedInstanceState == null) {
+            LicenseFragment f = new LicenseFragment();
+            f.setArguments(getIntent().getExtras());
+            getSupportFragmentManager().beginTransaction()
+                    .add(R.id.main_fragment, f).commit();
+        }
+    }
+}

app/src/main/java/net/i2p/android/router/LicenseFragment.java

@@ -0,0 +1,43 @@
+package net.i2p.android.router;
+
+import android.os.Bundle;
+import android.support.v4.app.ListFragment;
+import android.view.View;
+import android.widget.ArrayAdapter;
+import android.widget.ListView;
+
+import net.i2p.android.router.dialog.TextResourceDialog;
+
+public class LicenseFragment extends ListFragment {
+
+    private static final String[] names = {
+        "Android Application License", "Apache 2.0",
+        "Router License Overview", "Blockfile", "Crypto Filters", "ElGamal / DSA",
+        "GPLv2", "LGPLv2.1", "GPLv3", "LGPLv3", "FatCowIcons",
+        "Ministreaming",
+        "InstallCert", "SHA-256", "SNTP", "Addressbook"};
+
+    private static final int[] files = {
+        R.raw.license_app_txt, R.raw.license_apache20_txt,
+        R.raw.licenses_txt, R.raw.license_blockfile_txt, R.raw.license_bsd_txt, R.raw.license_elgamaldsa_txt,
+        R.raw.license_gplv2_txt, R.raw.license_lgplv2_1_txt, R.raw.license_gplv3_txt, R.raw.license_lgplv3_txt,
+        R.raw.license_fatcowicons_txt, R.raw.license_bsd_txt,
+        R.raw.license_installcert_txt, R.raw.license_sha256_txt, R.raw.license_sntp_txt, R.raw.license_addressbook_txt};
+
+    @Override
+    public void onActivityCreated(Bundle savedInstanceState) {
+        super.onActivityCreated(savedInstanceState);
+
+        setListAdapter(new ArrayAdapter<>(getActivity(), android.R.layout.simple_list_item_1, names));
+    }
+
+    @Override
+    public void onListItemClick(ListView parent, View view, int pos, long id) {
+        TextResourceDialog dialog = new TextResourceDialog();
+        Bundle args = new Bundle();
+        args.putString(TextResourceDialog.TEXT_DIALOG_TITLE, names[pos]);
+        args.putInt(TextResourceDialog.TEXT_RESOURCE_ID, files[pos]);
+        dialog.setArguments(args);
+        dialog.show(getActivity().getSupportFragmentManager(), "license");
+    }
+}

app/src/main/java/net/i2p/android/router/MainActivity.java

@@ -0,0 +1,243 @@
+package net.i2p.android.router;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.os.Bundle;
+import android.support.v4.content.LocalBroadcastManager;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+
+import net.i2p.android.help.HelpActivity;
+import net.i2p.android.router.dialog.AboutDialog;
+import net.i2p.android.router.dialog.TextResourceDialog;
+import net.i2p.android.router.service.RouterService;
+import net.i2p.android.router.service.State;
+import net.i2p.android.router.util.Connectivity;
+import net.i2p.android.router.util.Util;
+
+import java.io.File;
+
+public class MainActivity extends I2PActivityBase implements
+        MainFragment.RouterControlListener {
+    MainFragment mMainFragment = null;
+    private boolean mAutoStartFromIntent = false;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        // Start with the home view
+        if (savedInstanceState == null) {
+            mMainFragment = new MainFragment();
+            mMainFragment.setArguments(getIntent().getExtras());
+            getSupportFragmentManager().beginTransaction()
+                    .add(R.id.main_fragment, mMainFragment).commit();
+        }
+
+        // Open nav drawer if the user has never opened it themselves
+        if (!getPref(PREF_NAV_DRAWER_OPENED, false))
+            mDrawerLayout.openDrawer(mDrawerList);
+    }
+
+    @Override
+    protected void onPostCreate(Bundle savedInstanceState) {
+        Util.d("Initializing...");
+        InitActivities init = new InitActivities(this);
+        init.debugStuff();
+        init.initialize();
+        super.onPostCreate(savedInstanceState);
+        handleIntents();
+    }
+
+    @Override
+    protected void onNewIntent(Intent intent) {
+        super.onNewIntent(intent);
+        handleIntents();
+    }
+
+    private void handleIntents() {
+        if (getIntent() == null)
+            return;
+
+        Intent intent = getIntent();
+        String action = intent.getAction();
+
+        if (action == null)
+            return;
+
+        if (action.equals("net.i2p.android.router.START_I2P")) {
+            autoStart();
+        }
+    }
+
+    private void autoStart() {
+        if (canStart()) {
+            if (Connectivity.isConnected(this)) {
+                mAutoStartFromIntent = true;
+                onStartRouterClicked();
+            } else {
+                // Not connected to a network
+                // TODO: Notify user
+            }
+        } else {
+            // TODO: Notify user
+        }
+    }
+
+    @Override
+    public void onStart() {
+        super.onStart();
+
+        LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(this);
+
+        IntentFilter filter = new IntentFilter();
+        filter.addAction(RouterService.LOCAL_BROADCAST_STATE_NOTIFICATION);
+        filter.addAction(RouterService.LOCAL_BROADCAST_STATE_CHANGED);
+        lbm.registerReceiver(onStateChange, filter);
+
+        lbm.sendBroadcast(new Intent(RouterService.LOCAL_BROADCAST_REQUEST_STATE));
+    }
+
+    private State lastRouterState = null;
+    private BroadcastReceiver onStateChange = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            State state = intent.getParcelableExtra(RouterService.LOCAL_BROADCAST_EXTRA_STATE);
+            if (lastRouterState == null || lastRouterState != state) {
+                if (mMainFragment == null)
+                    mMainFragment = (MainFragment) getSupportFragmentManager().findFragmentById(R.id.main_fragment);
+                if (mMainFragment != null) {
+                    mMainFragment.updateState(state);
+                    lastRouterState = state;
+                }
+
+                if (state == State.RUNNING && mAutoStartFromIntent) {
+                    MainActivity.this.setResult(RESULT_OK);
+                    finish();
+                }
+            }
+        }
+    };
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        MenuInflater inflater = getMenuInflater();
+        inflater.inflate(R.menu.activity_main_actions, menu);
+        inflater.inflate(R.menu.activity_base_actions, menu);
+        return super.onCreateOptionsMenu(menu);
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        switch (item.getItemId()) {
+        case R.id.menu_settings:
+            Intent intent = new Intent(MainActivity.this, SettingsActivity.class);
+            startActivity(intent);
+            return true;
+
+        case R.id.menu_about:
+            AboutDialog dialog = new AboutDialog();
+            dialog.show(getSupportFragmentManager(), "about");
+            return true;
+
+        case R.id.menu_help:
+            Intent hi = new Intent(MainActivity.this, HelpActivity.class);
+            startActivity(hi);
+            return true;
+
+        case R.id.menu_help_release_notes:
+            TextResourceDialog rDdialog = new TextResourceDialog();
+            Bundle args = new Bundle();
+            args.putString(TextResourceDialog.TEXT_DIALOG_TITLE,
+                    getResources().getString(R.string.label_release_notes));
+            args.putInt(TextResourceDialog.TEXT_RESOURCE_ID, R.raw.releasenotes_txt);
+            rDdialog.setArguments(args);
+            rDdialog.show(getSupportFragmentManager(), "release_notes");
+            return true;
+
+        default:
+            return super.onOptionsItemSelected(item);
+        }
+    }
+
+    @Override
+    public void onStop() {
+        super.onStop();
+
+        LocalBroadcastManager.getInstance(this).unregisterReceiver(onStateChange);
+    }
+
+    private boolean canStart() {
+        RouterService svc = _routerService;
+        return (svc == null) || (!_isBound) || svc.canManualStart();
+    }
+
+    private boolean canStop() {
+        RouterService svc = _routerService;
+        return svc != null && _isBound && svc.canManualStop();
+    }
+
+    // MainFragment.RouterControlListener
+
+    public boolean shouldShowOnOff() {
+        return (canStart() && Connectivity.isConnected(this)) || (canStop() && !isGracefulShutdownInProgress());
+    }
+
+    public boolean shouldBeOn() {
+        String action = getIntent().getAction();
+        return (canStop()) ||
+                (action != null && action.equals("net.i2p.android.router.START_I2P"));
+    }
+
+    public void onStartRouterClicked() {
+        RouterService svc = _routerService;
+        if(svc != null && _isBound) {
+            setPref(PREF_AUTO_START, true);
+            svc.manualStart();
+        } else {
+            (new File(Util.getFileDir(this), "wrapper.log")).delete();
+            startRouter();
+        }
+    }
+
+    public boolean onStopRouterClicked() {
+        RouterService svc = _routerService;
+        if(svc != null && _isBound) {
+            setPref(PREF_AUTO_START, false);
+            svc.manualQuit();
+            return true;
+        }
+        return false;
+    }
+
+    /** @since 0.9.19 */
+    public boolean isGracefulShutdownInProgress() {
+        RouterService svc = _routerService;
+        return svc != null && svc.isGracefulShutdownInProgress();
+    }
+
+    /** @since 0.9.19 */
+    public boolean onGracefulShutdownClicked() {
+        RouterService svc = _routerService;
+        if(svc != null && _isBound) {
+            setPref(PREF_AUTO_START, false);
+            svc.gracefulShutdown();
+            return true;
+        }
+        return false;
+    }
+
+    /** @since 0.9.19 */
+    public boolean onCancelGracefulShutdownClicked() {
+        RouterService svc = _routerService;
+        if(svc != null && _isBound) {
+            setPref(PREF_AUTO_START, false);
+            svc.cancelGracefulShutdown();
+            return true;
+        }
+        return false;
+    }
+}

app/src/main/java/net/i2p/android/router/MainFragment.java

@@ -0,0 +1,572 @@
+package net.i2p.android.router;
+
+import android.app.Activity;
+import android.graphics.Typeface;
+import android.os.Bundle;
+import android.os.Handler;
+import android.preference.PreferenceManager;
+import android.view.Gravity;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+import android.widget.ScrollView;
+import android.widget.TableLayout;
+import android.widget.TableRow;
+import android.widget.TextView;
+import android.widget.ToggleButton;
+
+import net.i2p.android.router.dialog.ConfigureBrowserDialog;
+import net.i2p.android.router.dialog.FirstStartDialog;
+import net.i2p.android.router.service.State;
+import net.i2p.android.router.util.Connectivity;
+import net.i2p.android.router.util.LongToggleButton;
+import net.i2p.android.router.util.Util;
+import net.i2p.data.DataHelper;
+import net.i2p.data.Destination;
+import net.i2p.data.Hash;
+import net.i2p.data.LeaseSet;
+import net.i2p.router.RouterContext;
+import net.i2p.router.TunnelPoolSettings;
+import net.i2p.util.Translate;
+
+import java.text.Collator;
+import java.text.DecimalFormat;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.List;
+
+public class MainFragment extends I2PFragmentBase {
+
+    private Handler _handler;
+    private Runnable _updater;
+    private Runnable _oneShotUpdate;
+    private String _savedStatus;
+    private boolean _keep = true;
+    private boolean _startPressed = false;
+    private static final String PREF_CONFIGURE_BROWSER = "app.dialog.configureBrowser";
+    private static final String PREF_FIRST_START = "app.router.firstStart";
+    private static final String PREF_SHOW_STATS = "i2pandroid.main.showStats";
+    protected static final String PROP_NEW_INSTALL = "i2p.newInstall";
+    protected static final String PROP_NEW_VERSION = "i2p.newVersion";
+    RouterControlListener mCallback;
+
+    // Container Activity must implement this interface
+    public interface RouterControlListener {
+        public boolean shouldShowOnOff();
+        public boolean shouldBeOn();
+        public void onStartRouterClicked();
+        public boolean onStopRouterClicked();
+        /** @since 0.9.19 */
+        public boolean isGracefulShutdownInProgress();
+        /** @since 0.9.19 */
+        public boolean onGracefulShutdownClicked();
+        /** @since 0.9.19 */
+        public boolean onCancelGracefulShutdownClicked();
+    }
+
+    @Override
+    public void onAttach(Activity activity) {
+        super.onAttach(activity);
+
+        // This makes sure that the container activity has implemented
+        // the callback interface. If not, it throws an exception
+        try {
+            mCallback = (RouterControlListener) activity;
+        } catch (ClassCastException e) {
+            throw new ClassCastException(activity.toString()
+                    + " must implement RouterControlListener");
+        }
+
+    }
+
+    /**
+     * Called when the fragment is first created.
+     */
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        // Init stuff here so settings work.
+        if(savedInstanceState != null) {
+            String saved = savedInstanceState.getString("status");
+            if(saved != null) {
+                _savedStatus = saved;
+            }
+        }
+
+        _keep = true;
+
+        _handler = new Handler();
+        _updater = new Updater();
+        _oneShotUpdate = new OneShotUpdate();
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        View v = inflater.inflate(R.layout.fragment_main, container, false);
+
+        final ImageView lightImage = (ImageView) v.findViewById(R.id.main_lights);
+        lightImage.setImageResource(R.drawable.routerlogo_0);
+
+        LongToggleButton b = (LongToggleButton) v.findViewById(R.id.router_onoff_button);
+        b.setOnLongClickListener(new View.OnLongClickListener() {
+
+            public boolean onLongClick(View view) {
+                boolean on = ((ToggleButton) view).isChecked();
+                if (on) {
+                    _startPressed = true;
+                    mCallback.onStartRouterClicked();
+                    updateOneShot();
+                    checkFirstStart();
+                } else if(mCallback.onGracefulShutdownClicked())
+                    updateOneShot();
+                return true;
+            }
+        });
+
+        Button gb = (Button) v.findViewById(R.id.button_shutdown_now);
+        gb.setOnLongClickListener(new View.OnLongClickListener() {
+            @Override
+            public boolean onLongClick(View view) {
+                if (mCallback.isGracefulShutdownInProgress())
+                    if(mCallback.onStopRouterClicked())
+                        updateOneShot();
+                return true;
+            }
+        });
+        gb = (Button) v.findViewById(R.id.button_cancel_graceful);
+        gb.setOnLongClickListener(new View.OnLongClickListener() {
+            @Override
+            public boolean onLongClick(View view) {
+                if (mCallback.isGracefulShutdownInProgress())
+                    if(mCallback.onCancelGracefulShutdownClicked())
+                        updateOneShot();
+                return true;
+            }
+        });
+
+        return v;
+    }
+
+    @Override
+    public void onStart() {
+        super.onStart();
+        _handler.removeCallbacks(_updater);
+        _handler.removeCallbacks(_oneShotUpdate);
+        if(_savedStatus != null) {
+            TextView tv = (TextView) getActivity().findViewById(R.id.main_status_text);
+            tv.setText(_savedStatus);
+        }
+        checkDialog();
+        _handler.postDelayed(_updater, 100);
+    }
+
+    @Override
+    public void onStop() {
+        super.onStop();
+        _handler.removeCallbacks(_updater);
+        _handler.removeCallbacks(_oneShotUpdate);
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        updateOneShot();
+    }
+
+    @Override
+    public void onSaveInstanceState(Bundle outState) {
+        if(_savedStatus != null) {
+            outState.putString("status", _savedStatus);
+        }
+        super.onSaveInstanceState(outState);
+    }
+
+    private void updateOneShot() {
+        _handler.postDelayed(_oneShotUpdate, 10);
+    }
+
+    private class OneShotUpdate implements Runnable {
+
+        public void run() {
+            updateVisibility();
+            updateStatus();
+        }
+    }
+
+    private class Updater implements Runnable {
+
+        private int counter;
+        private final int delay = 1000;
+        private final int toloop = delay / 500;
+        public void run() {
+            updateVisibility();
+            if(counter++ % toloop == 0) {
+                updateStatus();
+            }
+            //_handler.postDelayed(this, 2500);
+            _handler.postDelayed(this, delay);
+        }
+    }
+
+    private void updateVisibility() {
+        boolean showOnOff = mCallback.shouldShowOnOff();
+        ToggleButton b = (ToggleButton) getActivity().findViewById(R.id.router_onoff_button);
+        b.setVisibility(showOnOff ? View.VISIBLE : View.GONE);
+
+        boolean isOn = mCallback.shouldBeOn();
+        b.setChecked(isOn);
+
+        boolean isGraceful = mCallback.isGracefulShutdownInProgress();
+        LinearLayout gv = (LinearLayout) getActivity().findViewById(R.id.router_graceful_buttons);
+        gv.setVisibility(isGraceful ? View.VISIBLE : View.GONE);
+        if (isOn && isGraceful) {
+            RouterContext ctx = getRouterContext();
+            if (ctx != null) {
+                TextView tv = (TextView) gv.findViewById(R.id.router_graceful_status);
+                long ms = ctx.router().getShutdownTimeRemaining();
+                if (ms > 1000) {
+                    tv.setText(getActivity().getResources().getString(R.string.button_router_graceful,
+                            DataHelper.formatDuration(ms)));
+                } else {
+                    tv.setText("Stopping I2P");
+                }
+            }
+        }
+
+        if (showOnOff && !isOn) {
+            // Sometimes the final state message from the RouterService
+            // is not received. Ensure that the state image is correct.
+            // TODO: Fix the race between RouterService shutdown and
+            // IRouterState unbinding.
+            updateState(State.INIT);
+        }
+    }
+
+    public boolean onBackPressed() {
+        RouterContext ctx = getRouterContext();
+        // RouterService svc = _routerService; Which is better to use?!
+        _keep = Connectivity.isConnected(getActivity()) && (ctx != null || _startPressed);
+        Util.d("*********************************************************");
+        Util.d("Back pressed, Keep? " + _keep);
+        Util.d("*********************************************************");
+        return false;
+    }
+
+    @Override
+    public void onDestroy() {
+        super.onDestroy();
+        if(!_keep) {
+            Thread t = new Thread(new KillMe());
+            t.start();
+        }
+    }
+
+    private class KillMe implements Runnable {
+
+        public void run() {
+            Util.d("*********************************************************");
+            Util.d("KillMe started!");
+            Util.d("*********************************************************");
+            try {
+                Thread.sleep(500); // is 500ms long enough?
+            } catch(InterruptedException ex) {
+            }
+            System.exit(0);
+        }
+    }
+
+    public void updateState(State newState) {
+        final ImageView lightImage = (ImageView) getView().findViewById(R.id.main_lights);
+        if (newState == State.INIT ||
+                newState == State.STOPPED ||
+                newState == State.MANUAL_STOPPED ||
+                newState == State.MANUAL_QUITTED ||
+                newState == State.NETWORK_STOPPED) {
+            lightImage.setImageResource(R.drawable.routerlogo_0);
+        } else if (newState == State.STARTING ||
+                newState == State.GRACEFUL_SHUTDOWN ||
+                newState == State.STOPPING ||
+                newState == State.MANUAL_STOPPING ||
+                newState == State.MANUAL_QUITTING ||
+                newState == State.NETWORK_STOPPING) {
+            lightImage.setImageResource(R.drawable.routerlogo_1);
+        } else if (newState == State.RUNNING) {
+            lightImage.setImageResource(R.drawable.routerlogo_2);
+        } else if (newState == State.ACTIVE) {
+            lightImage.setImageResource(R.drawable.routerlogo_3);
+        } else if (newState == State.WAITING) {
+            lightImage.setImageResource(R.drawable.routerlogo_4);
+        } // Ignore unknown states.
+    }
+
+    private void updateStatus() {
+        RouterContext ctx = getRouterContext();
+        ScrollView sv = (ScrollView) getActivity().findViewById(R.id.main_scrollview);
+        LinearLayout vStatus = (LinearLayout) getActivity().findViewById(R.id.main_status);
+        TextView vStatusText = (TextView) getActivity().findViewById(R.id.main_status_text);
+
+        if(!Connectivity.isConnected(getActivity())) {
+            // Manually set state, RouterService won't be running
+            updateState(State.WAITING);
+            vStatusText.setText("No Internet connection is available");
+            vStatus.setVisibility(View.VISIBLE);
+            sv.setVisibility(View.VISIBLE);
+        } else if(ctx != null) {
+            if(_startPressed) {
+                _startPressed = false;
+            }
+
+            // Load running tunnels
+            loadDestinations(ctx);
+
+            if (PreferenceManager.getDefaultSharedPreferences(getActivity()).getBoolean(PREF_SHOW_STATS, false)) {
+                short reach = ctx.commSystem().getReachabilityStatus();
+                int active = ctx.commSystem().countActivePeers();
+                int known = Math.max(ctx.netDb().getKnownRouters() - 1, 0);
+                int inEx = ctx.tunnelManager().getFreeTunnelCount();
+                int outEx = ctx.tunnelManager().getOutboundTunnelCount();
+                int inCl = ctx.tunnelManager().getInboundClientTunnelCount();
+                int outCl = ctx.tunnelManager().getOutboundClientTunnelCount();
+                int part = ctx.tunnelManager().getParticipatingCount();
+                double dLag = ctx.statManager().getRate("jobQueue.jobLag").getRate(60000).getAverageValue();
+                String jobLag = DataHelper.formatDuration((long) dLag);
+                String msgDelay = DataHelper.formatDuration(ctx.throttle().getMessageDelay());
+                String uptime = DataHelper.formatDuration(ctx.router().getUptime());
+
+                String netstatus;
+                if (reach == net.i2p.router.CommSystemFacade.STATUS_DIFFERENT) {
+                    netstatus = "Symmetric NAT";
+                } else if (reach == net.i2p.router.CommSystemFacade.STATUS_HOSED) {
+                    netstatus = "Port Failure";
+                } else if (reach == net.i2p.router.CommSystemFacade.STATUS_OK) {
+                    netstatus = "OK";
+                } else if (reach == net.i2p.router.CommSystemFacade.STATUS_REJECT_UNSOLICITED) {
+                    netstatus = "Firewalled";
+                } else {
+                    netstatus = "Unknown";
+                }
+                String tunnelStatus = ctx.throttle().getTunnelStatus();
+                //ctx.commSystem().getReachabilityStatus();
+                double inBW = ctx.bandwidthLimiter().getReceiveBps() / 1024;
+                double outBW = ctx.bandwidthLimiter().getSendBps() / 1024;
+
+                // control total width
+                DecimalFormat fmt;
+                if(inBW >= 1000 || outBW >= 1000) {
+                    fmt = new DecimalFormat("#0");
+                } else if(inBW >= 100 || outBW >= 100) {
+                    fmt = new DecimalFormat("#0.0");
+                } else {
+                    fmt = new DecimalFormat("#0.00");
+                }
+
+                double kBytesIn = ctx.bandwidthLimiter().getTotalAllocatedInboundBytes() / 1024;
+                double kBytesOut = ctx.bandwidthLimiter().getTotalAllocatedOutboundBytes() / 1024;
+
+                // control total width
+                DecimalFormat kBfmt;
+                if(kBytesIn >= 1000 || kBytesOut >= 1000) {
+                    kBfmt = new DecimalFormat("#0");
+                } else if(kBytesIn >= 100 || kBytesOut >= 100) {
+                    kBfmt = new DecimalFormat("#0.0");
+                } else {
+                    kBfmt = new DecimalFormat("#0.00");
+                }
+
+                String status =
+                        "Network: " + netstatus
+                        + "\nPeers active/known: " + active + " / " + known
+                        + "\nExploratory Tunnels in/out: " + inEx + " / " + outEx
+                        + "\nClient Tunnels in/out: " + inCl + " / " + outCl;
+
+
+                // Need to see if we have the participation option set to on.
+                // I thought there was a router method for that? I guess not! WHY NOT?
+                // It would be easier if we had a number to test status.
+                String participate = "\nParticipation: " + tunnelStatus +" (" + part + ")";
+
+                String details =
+                        "\nBandwidth in/out: " + fmt.format(inBW) + " / " + fmt.format(outBW) + " KBps"
+                                + "\nData usage in/out: " + kBfmt.format(kBytesIn) + " / " + kBfmt.format(kBytesOut) + " KB"
+                                + "\nMemory: " + DataHelper.formatSize(Runtime.getRuntime().totalMemory() - Runtime.getRuntime().freeMemory())
+                                + "B / " + DataHelper.formatSize(Runtime.getRuntime().maxMemory()) + 'B'
+                                + "\nJob Lag: " + jobLag
+                                + "\nMsg Delay: " + msgDelay
+                                + "\nUptime: " + uptime;
+
+                _savedStatus = status + participate + details;
+                vStatusText.setText(_savedStatus);
+                vStatus.setVisibility(View.VISIBLE);
+            } else {
+                vStatus.setVisibility(View.GONE);
+            }
+            sv.setVisibility(View.VISIBLE);
+        } else {
+            // network but no router context
+            vStatusText.setText("Not running");
+            sv.setVisibility(View.INVISIBLE);
+            /**
+             * **
+             * RouterService svc = _routerService; String status = "connected? "
+             * + Util.isConnected(this) + "\nMemory: " +
+             * DataHelper.formatSize(Runtime.getRuntime().totalMemory() -
+             * Runtime.getRuntime().freeMemory()) + "B / " +
+             * DataHelper.formatSize(Runtime.getRuntime().maxMemory()) + 'B' +
+             * "\nhave ctx? " + (ctx != null) + "\nhave svc? " + (svc != null) +
+             * "\nis bound? " + _isBound + "\nsvc state: " + (svc == null ?
+             * "null" : svc.getState()) + "\ncan start? " + (svc == null ?
+             * "null" : svc.canManualStart()) + "\ncan stop? " + (svc == null ?
+             * "null" : svc.canManualStop()); tv.setText(status);
+             * tv.setVisibility(View.VISIBLE);
+          ***
+             */
+        }
+    }
+
+    /**
+     * Based on net.i2p.router.web.SummaryHelper.getDestinations()
+     * @param ctx The RouterContext
+     */
+    private void loadDestinations(RouterContext ctx) {
+        TableLayout dests = (TableLayout) getView().findViewById(R.id.main_tunnels);
+        dests.removeAllViews();
+
+        List<Destination> clients = new ArrayList<Destination>(ctx.clientManager().listClients());
+        if (!clients.isEmpty()) {
+            Collections.sort(clients, new AlphaComparator(ctx));
+            for (Destination client : clients) {
+                String name = getName(ctx, client);
+                Hash h = client.calculateHash();
+                TableRow dest = new TableRow(getActivity());
+                dest.setPadding(16, 4, 0, 4);
+
+                // Client or server
+                TextView type = new TextView(getActivity());
+                type.setTextColor(getResources().getColor(android.R.color.primary_text_light));
+                type.setTypeface(Typeface.DEFAULT_BOLD);
+                type.setGravity(Gravity.CENTER);
+                if (ctx.clientManager().shouldPublishLeaseSet(h))
+                    type.setText(R.string.char_server_tunnel);
+                else
+                    type.setText(R.string.char_client_tunnel);
+                dest.addView(type);
+
+                // Name
+                TextView destName = new TextView(getActivity());
+                destName.setPadding(16, 0, 0, 0);
+                destName.setGravity(Gravity.CENTER_VERTICAL);
+                destName.setText(name);
+                dest.addView(destName);
+
+                // Status
+                LeaseSet ls = ctx.netDb().lookupLeaseSetLocally(h);
+                if (ls != null && ctx.tunnelManager().getOutboundClientTunnelCount(h) > 0) {
+                    long timeToExpire = ls.getEarliestLeaseDate() - ctx.clock().now();
+                    if (timeToExpire < 0) {
+                        // red or yellow light
+                        type.setBackgroundResource(R.drawable.tunnel_yellow);
+                    } else {
+                        // green light
+                        type.setBackgroundResource(R.drawable.tunnel_green);
+                    }
+                } else {
+                    // yellow light
+                    type.setBackgroundResource(R.drawable.tunnel_yellow);
+                }
+
+                dests.addView(dest);
+            }
+        } else {
+            TableRow empty = new TableRow(getActivity());
+            TextView emptyText = new TextView(getActivity());
+            emptyText.setText(R.string.no_client_tunnels_running);
+            empty.addView(emptyText);
+            dests.addView(empty);
+        }
+    }
+
+    /** compare translated nicknames - put "shared clients" first in the sort */
+    private class AlphaComparator implements Comparator<Destination> {
+        private String xsc;
+        private RouterContext _ctx;
+
+        public AlphaComparator(RouterContext ctx) {
+            _ctx = ctx;
+            xsc = _(ctx, "shared clients");
+        }
+
+        public int compare(Destination lhs, Destination rhs) {
+            String lname = getName(_ctx, lhs);
+            String rname = getName(_ctx, rhs);
+            if (lname.equals(xsc))
+                return -1;
+            if (rname.equals(xsc))
+                return 1;
+            return Collator.getInstance().compare(lname, rname);
+        }
+    }
+
+    /** translate here so collation works above */
+    private String getName(RouterContext ctx, Destination d) {
+        TunnelPoolSettings in = ctx.tunnelManager().getInboundSettings(d.calculateHash());
+        String name = (in != null ? in.getDestinationNickname() : null);
+        if (name == null) {
+            TunnelPoolSettings out = ctx.tunnelManager().getOutboundSettings(d.calculateHash());
+            name = (out != null ? out.getDestinationNickname() : null);
+            if (name == null)
+                name = d.calculateHash().toBase64().substring(0,6);
+            else
+                name = _(ctx, name);
+        } else {
+            name = _(ctx, name);
+        }
+        return name;
+    }
+
+    private String _(RouterContext ctx, String s) {
+        return Translate.getString(s, ctx, "net.i2p.router.web.messages");
+    }
+
+    private void checkDialog() {
+        I2PActivityBase ab = (I2PActivityBase) getActivity();
+        boolean configureBrowser = ab.getPref(PREF_CONFIGURE_BROWSER, true);
+        if (configureBrowser) {
+            ConfigureBrowserDialog dialog = new ConfigureBrowserDialog();
+            dialog.show(getActivity().getSupportFragmentManager(), "configurebrowser");
+            ab.setPref(PREF_CONFIGURE_BROWSER, false);
+        }
+        /*VersionDialog dialog = new VersionDialog();
+        String oldVersion = ((I2PActivityBase) getActivity()).getPref(PREF_INSTALLED_VERSION, "??");
+        if(oldVersion.equals("??")) {
+            // TODO Don't show this dialog until it is reworked
+            Bundle args = new Bundle();
+            args.putInt(VersionDialog.DIALOG_TYPE, VersionDialog.DIALOG_NEW_INSTALL);
+            dialog.setArguments(args);
+            dialog.show(getActivity().getSupportFragmentManager(), "newinstall");
+        } else {
+            // TODO Don't show dialog on new version until we have something new to tell them
+            String currentVersion = Util.getOurVersion(getActivity());
+            if(!oldVersion.equals(currentVersion)) {
+                Bundle args = new Bundle();
+                args.putInt(VersionDialog.DIALOG_TYPE, VersionDialog.DIALOG_NEW_VERSION);
+                dialog.setArguments(args);
+                dialog.show(getActivity().getSupportFragmentManager(), "newversion");
+            }
+        }*/
+    }
+
+    private void checkFirstStart() {
+        I2PActivityBase ab = (I2PActivityBase) getActivity();
+        boolean firstStart = ab.getPref(PREF_FIRST_START, true);
+        if (firstStart) {
+            FirstStartDialog dialog = new FirstStartDialog();
+            dialog.show(getActivity().getSupportFragmentManager(), "firststart");
+            ab.setPref(PREF_FIRST_START, false);
+        }
+    }
+}

app/src/main/java/net/i2p/android/router/NewsActivity.java

@@ -0,0 +1,18 @@
+package net.i2p.android.router;
+
+import android.os.Bundle;
+
+public class NewsActivity extends I2PActivityBase {
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        mDrawerToggle.setDrawerIndicatorEnabled(false);
+        // Start with the base view
+        if (savedInstanceState == null) {
+            NewsFragment f = new NewsFragment();
+            f.setArguments(getIntent().getExtras());
+            getSupportFragmentManager().beginTransaction()
+                    .add(R.id.main_fragment, f).commit();
+        }
+    }
+}

app/src/main/java/net/i2p/android/router/NewsFragment.java

@@ -0,0 +1,95 @@
+package net.i2p.android.router;
+
+import android.content.res.Resources;
+import android.os.Bundle;
+import android.text.Html;
+import android.text.SpannableStringBuilder;
+import android.text.method.LinkMovementMethod;
+import android.text.style.URLSpan;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import net.i2p.android.apps.NewsFetcher;
+import net.i2p.android.router.util.Util;
+
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.UnsupportedEncodingException;
+
+public class NewsFragment extends I2PFragmentBase {
+    private long _lastChanged;
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        return inflater.inflate(R.layout.fragment_news, container, false);
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        NewsFetcher nf = NewsFetcher.getInstance();
+        if (nf != null) {
+            // Always update the status
+            TextView tv = (TextView) getActivity().findViewById(R.id.news_status);
+            tv.setText(nf.status().replace(" ", " "));
+            tv.setVisibility(View.VISIBLE);
+        }
+
+        // Only update the content if we need to
+        File newsFile = new File(Util.getFileDir(getActivity()), "docs/news.xml");
+        boolean newsExists = newsFile.exists();
+        if (_lastChanged > 0 && ((!newsExists) || newsFile.lastModified() < _lastChanged))
+            return;
+        _lastChanged = System.currentTimeMillis();
+
+        InputStream in = null;
+        ByteArrayOutputStream out = new ByteArrayOutputStream(2048);
+        byte buf[] = new byte[1024];
+        try {
+            if (newsExists) {
+                in = new FileInputStream(newsFile);
+            } else {
+                in = getResources().openRawResource(R.raw.initialnews_html);
+            }
+
+            int read;
+            while ( (read = in.read(buf)) != -1)
+                out.write(buf, 0, read);
+
+        } catch (IOException ioe) {
+            System.err.println("news error " + ioe);
+        } catch (Resources.NotFoundException nfe) {
+        } finally {
+            if (in != null) try { in.close(); } catch (IOException ioe) {}
+        }
+
+        String news = "";
+        try {
+            news = out.toString("UTF-8");
+        } catch (UnsupportedEncodingException uee) {
+        }
+
+        // Get SpannableStringBuilder object from HTML code
+        CharSequence sequence = Html.fromHtml(news);
+        SpannableStringBuilder strBuilder = new SpannableStringBuilder(sequence);
+
+        // Get an array of URLSpan from SpannableStringBuilder object
+        URLSpan[] urlSpans = strBuilder.getSpans(0, strBuilder.length(), URLSpan.class);
+
+        // Remove URLSpans with relative paths, which can't be clicked on
+        for (final URLSpan span : urlSpans) {
+            if (span.getURL().startsWith("/"))
+                strBuilder.removeSpan(span);
+        }
+
+        TextView tv = (TextView) getActivity().findViewById(R.id.news_content);
+        tv.setText(strBuilder);
+        tv.setMovementMethod(LinkMovementMethod.getInstance());
+    }
+}

app/src/main/java/net/i2p/android/router/SettingsActivity.java

@@ -0,0 +1,370 @@
+package net.i2p.android.router;
+
+import android.annotation.TargetApi;
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.os.Build;
+import android.os.Bundle;
+import android.preference.CheckBoxPreference;
+import android.preference.Preference;
+import android.preference.PreferenceActivity;
+import android.preference.PreferenceCategory;
+import android.preference.PreferenceFragment;
+import android.preference.PreferenceManager;
+import android.preference.PreferenceScreen;
+import android.support.v7.widget.Toolbar;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Toast;
+
+import net.i2p.I2PAppContext;
+import net.i2p.android.router.service.StatSummarizer;
+import net.i2p.android.router.util.PortPreference;
+import net.i2p.android.router.util.Util;
+import net.i2p.router.RouterContext;
+import net.i2p.stat.FrequencyStat;
+import net.i2p.stat.Rate;
+import net.i2p.stat.RateStat;
+import net.i2p.stat.StatManager;
+import net.i2p.util.LogManager;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+import java.util.Set;
+import java.util.SortedSet;
+
+public class SettingsActivity extends PreferenceActivity {
+    // Actions for legacy settings
+    private static final String ACTION_PREFS_NET = "net.i2p.android.router.PREFS_NET";
+    public static final String ACTION_PREFS_GRAPHS = "net.i2p.android.router.PREFS_GRAPHS";
+    private static final String ACTION_PREFS_LOGGING = "net.i2p.android.router.PREFS_LOGGING";
+    private static final String ACTION_PREFS_ADVANCED = "net.i2p.android.router.PREFS_ADVANCED";
+
+    private Toolbar mToolbar;
+
+    @SuppressWarnings("deprecation")
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        String action = getIntent().getAction();
+        if (action != null) {
+            switch (action) {
+                case ACTION_PREFS_NET:
+                    addPreferencesFromResource(R.xml.settings_net);
+                    break;
+                case ACTION_PREFS_GRAPHS:
+                    addPreferencesFromResource(R.xml.settings_graphs);
+                    setupGraphSettings(this, getPreferenceScreen(), Util.getRouterContext());
+                    break;
+                case ACTION_PREFS_LOGGING:
+                    addPreferencesFromResource(R.xml.settings_logging);
+                    setupLoggingSettings(this, getPreferenceScreen(), Util.getRouterContext());
+                    break;
+                case ACTION_PREFS_ADVANCED:
+                    addPreferencesFromResource(R.xml.settings_advanced);
+                    setupAdvancedSettings(this, getPreferenceScreen());
+                    break;
+            }
+        } else {
+            // Load any properties that the router might have changed on us.
+            setupPreferences(this, Util.getRouterContext());
+
+            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB) {
+                // Load the legacy preferences headers
+                addPreferencesFromResource(R.xml.settings_headers_legacy);
+            }
+        }
+
+        mToolbar.setTitle(getTitle());
+    }
+
+    protected static void setupPreferences(Context context, RouterContext ctx) {
+        if (ctx != null) {
+            final String udpPortKey = context.getString(R.string.PROP_UDP_INTERNAL_PORT);
+            final String ntcpPortKey = context.getString(R.string.PROP_I2NP_NTCP_PORT);
+            final String ntcpAutoPortKey = context.getString(R.string.PROP_I2NP_NTCP_AUTO_PORT);
+
+            int udpPort = ctx.getProperty(udpPortKey, -1);
+            int ntcpPort = ctx.getProperty(ntcpPortKey, -1);
+            boolean ntcpAutoPort = ctx.getBooleanPropertyDefaultTrue(ntcpAutoPortKey);
+            if (ntcpPort < 0 && ntcpAutoPort)
+                ntcpPort = udpPort;
+
+            SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
+            if (prefs.getInt(udpPortKey, -1) != udpPort ||
+                    prefs.getInt(ntcpPortKey, -1) != ntcpPort) {
+                SharedPreferences.Editor editor = prefs.edit();
+                editor.putInt(udpPortKey, udpPort);
+                editor.putInt(ntcpPortKey, ntcpPort);
+                // commit() instead of apply() because this needs to happen
+                // before SettingsActivity loads its Preferences.
+                editor.commit();
+            }
+        }
+    }
+
+    protected static void setupGraphSettings(Context context, PreferenceScreen ps, RouterContext ctx) {
+        if (ctx == null) {
+            PreferenceCategory noRouter = new PreferenceCategory(context);
+            noRouter.setTitle(R.string.router_not_running);
+            ps.addPreference(noRouter);
+        } else if (StatSummarizer.instance() == null) {
+            PreferenceCategory noStats = new PreferenceCategory(context);
+            noStats.setTitle(R.string.stats_not_ready);
+            ps.addPreference(noStats);
+        } else {
+            StatManager mgr = ctx.statManager();
+            Map<String, SortedSet<String>> all = mgr.getStatsByGroup();
+            for (String group : all.keySet()) {
+                SortedSet<String> stats = all.get(group);
+                if (stats.size() == 0) continue;
+                PreferenceCategory groupPrefs = new PreferenceCategory(context);
+                groupPrefs.setKey("stat.groups." + group);
+                groupPrefs.setTitle(group);
+                ps.addPreference(groupPrefs);
+                for (String stat : stats) {
+                    String key;
+                    String description;
+                    boolean canBeGraphed = false;
+                    boolean currentIsGraphed = false;
+                    RateStat rs = mgr.getRate(stat);
+                    if (rs != null) {
+                        description = rs.getDescription();
+                        long period = rs.getPeriods()[0]; // should be the minimum
+                        key = stat + "." + period;
+                        if (period <= 10*60*1000) {
+                            Rate r = rs.getRate(period);
+                            canBeGraphed = r != null;
+                            if (canBeGraphed) {
+                                currentIsGraphed = r.getSummaryListener() != null;
+                            }
+                        }
+                    } else {
+                        FrequencyStat fs = mgr.getFrequency(stat);
+                        if (fs != null) {
+                            key = stat;
+                            description = fs.getDescription();
+                            // FrequencyStats cannot be graphed, but can be logged.
+                            // XXX: Should log settings be here as well, or in a
+                            // separate settings menu?
+                        } else {
+                            Util.e("Stat does not exist?!  [" + stat + "]");
+                            continue;
+                        }
+                    }
+                    CheckBoxPreference statPref = new CheckBoxPreference(context);
+                    statPref.setKey("stat.summaries." + key);
+                    statPref.setTitle(stat);
+                    statPref.setSummary(description);
+                    statPref.setEnabled(canBeGraphed);
+                    statPref.setChecked(currentIsGraphed);
+                    groupPrefs.addPreference(statPref);
+                }
+            }
+        }
+    }
+
+    protected static void setupLoggingSettings(Context context, PreferenceScreen ps, RouterContext ctx) {
+        if (ctx != null) {
+            LogManager mgr = ctx.logManager();
+            // Log level overrides
+            /*
+            StringBuilder buf = new StringBuilder(32*1024);
+            Properties limits = mgr.getLimits();
+            TreeSet<String> sortedLogs = new TreeSet<String>();
+            for (Iterator iter = limits.keySet().iterator(); iter.hasNext(); ) {
+                String prefix = (String)iter.next();
+                sortedLogs.add(prefix);
+            }
+            for (Iterator iter = sortedLogs.iterator(); iter.hasNext(); ) {
+                String prefix = (String)iter.next();
+                String level = limits.getProperty(prefix);
+                buf.append(prefix).append('=').append(level).append('\n');
+            }
+            */
+            /* Don't show, there are no settings that require the router
+        } else {
+            PreferenceCategory noRouter = new PreferenceCategory(context);
+            noRouter.setTitle(R.string.router_not_running);
+            ps.addPreference(noRouter);
+            */
+        }
+    }
+
+    protected static void setupAdvancedSettings(final Context context, PreferenceScreen ps) {
+        final String udpEnableKey = context.getString(R.string.PROP_ENABLE_UDP);
+        final String ntcpEnableKey = context.getString(R.string.PROP_ENABLE_NTCP);
+        final String udpPortKey = context.getString(R.string.PROP_UDP_INTERNAL_PORT);
+        final String ntcpPortKey = context.getString(R.string.PROP_I2NP_NTCP_PORT);
+        final String ntcpAutoPortKey = context.getString(R.string.PROP_I2NP_NTCP_AUTO_PORT);
+
+        final CheckBoxPreference udpEnable = (CheckBoxPreference) ps.findPreference(udpEnableKey);
+        final CheckBoxPreference ntcpEnable = (CheckBoxPreference) ps.findPreference(ntcpEnableKey);
+        final PortPreference udpPort = (PortPreference) ps.findPreference(udpPortKey);
+        final PortPreference ntcpPort = (PortPreference) ps.findPreference(ntcpPortKey);
+        final CheckBoxPreference ntcpAutoPort = (CheckBoxPreference) ps.findPreference(ntcpAutoPortKey);
+
+        udpEnable.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
+            @Override
+            public boolean onPreferenceChange(Preference preference, Object newValue) {
+                final Boolean checked = (Boolean) newValue;
+                if (checked || ntcpEnable.isChecked())
+                    return true;
+                else {
+                    Toast.makeText(context, R.string.settings_need_transport_enabled, Toast.LENGTH_LONG).show();
+                    return false;
+                }
+            }
+        });
+
+        ntcpEnable.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
+            @Override
+            public boolean onPreferenceChange(Preference preference, Object newValue) {
+                final Boolean checked = (Boolean) newValue;
+                if (checked || udpEnable.isChecked())
+                    return true;
+                else {
+                    Toast.makeText(context, R.string.settings_need_transport_enabled, Toast.LENGTH_LONG).show();
+                    return false;
+                }
+            }
+        });
+
+        udpPort.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
+            @Override
+            public boolean onPreferenceChange(Preference preference, Object newValue) {
+                if (ntcpAutoPort.isChecked())
+                    ntcpPort.setText((String) newValue);
+                return true;
+            }
+        });
+
+        ntcpAutoPort.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
+            @Override
+            public boolean onPreferenceChange(Preference preference, Object newValue) {
+                final Boolean checked = (Boolean) newValue;
+                if (checked)
+                    ntcpPort.setText(udpPort.getText());
+                return true;
+            }
+        });
+    }
+
+    @TargetApi(Build.VERSION_CODES.HONEYCOMB)
+    @Override
+    public void onBuildHeaders(List<Header> target) {
+        // The resource com.android.internal.R.bool.preferences_prefer_dual_pane
+        // has different definitions based upon screen size. At present, it will
+        // be true for -sw720dp devices, false otherwise. For your curiosity, in
+        // Nexus 7 it is false.
+        loadHeadersFromResource(R.xml.settings_headers, target);
+    }
+
+    @Override
+    public void setContentView(int layoutResID) {
+        ViewGroup contentView = (ViewGroup) LayoutInflater.from(this).inflate(
+                R.layout.activity_settings,
+                (ViewGroup) getWindow().getDecorView().getRootView(), false);
+
+        mToolbar = (Toolbar) contentView.findViewById(R.id.main_toolbar);
+        mToolbar.setNavigationIcon(getResources().getDrawable(R.drawable.ic_arrow_back_white_24dp));
+        mToolbar.setNavigationOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                onBackPressed();
+            }
+        });
+
+        ViewGroup contentWrapper = (ViewGroup) contentView.findViewById(R.id.content_wrapper);
+        LayoutInflater.from(this).inflate(layoutResID, contentWrapper, true);
+
+        getWindow().setContentView(contentView);
+    }
+
+    @Override
+    protected void onPause() {
+        List<Properties> lProps = Util.getPropertiesFromPreferences(this);
+        Properties props = lProps.get(0);
+        Properties propsToRemove = lProps.get(1);
+        Properties logSettings = lProps.get(2);
+
+        Set toRemove = propsToRemove.keySet();
+
+        boolean restartRequired = Util.checkAndCorrectRouterConfig(this, props, toRemove);
+
+        // Apply new config if we are running.
+        RouterContext rCtx = Util.getRouterContext();
+        if (rCtx != null) {
+            rCtx.router().saveConfig(props, toRemove);
+
+            // Merge in new log settings
+            saveLoggingChanges(rCtx, logSettings);
+        } else {
+            // Merge in new config settings, write the file.
+            Util.mergeResourceToFile(this, Util.getFileDir(this), "router.config", R.raw.router_config, props, toRemove);
+
+            // Merge in new log settings
+            saveLoggingChanges(I2PAppContext.getGlobalContext(), logSettings);
+        }
+
+        // Store the settings in Android
+        super.onPause();
+
+        if (restartRequired)
+            Toast.makeText(this, R.string.settings_router_restart_required, Toast.LENGTH_LONG).show();
+    }
+
+    private void saveLoggingChanges(I2PAppContext ctx, Properties logSettings) {
+        boolean shouldSave = false;
+
+        for (Object key : logSettings.keySet()) {
+            if ("logger.defaultLevel".equals(key)) {
+                String defaultLevel = (String) logSettings.get(key);
+                String oldDefault = ctx.logManager().getDefaultLimit();
+                if (!defaultLevel.equals(oldDefault)) {
+                    shouldSave = true;
+                    ctx.logManager().setDefaultLimit(defaultLevel);
+                }
+            }
+        }
+
+        if (shouldSave) {
+            ctx.logManager().saveConfig();
+        }
+    }
+
+    @TargetApi(Build.VERSION_CODES.HONEYCOMB)
+    public static class SettingsFragment extends PreferenceFragment {
+        @Override
+        public void onCreate(Bundle savedInstanceState) {
+            super.onCreate(savedInstanceState);
+
+            String settings = getArguments().getString("settings");
+            switch (settings) {
+                case "net":
+                    addPreferencesFromResource(R.xml.settings_net);
+                    break;
+                case "graphs":
+                    addPreferencesFromResource(R.xml.settings_graphs);
+                    setupGraphSettings(getActivity(), getPreferenceScreen(), Util.getRouterContext());
+                    break;
+                case "logging":
+                    addPreferencesFromResource(R.xml.settings_logging);
+                    setupLoggingSettings(getActivity(), getPreferenceScreen(), Util.getRouterContext());
+                    break;
+                case "advanced":
+                    addPreferencesFromResource(R.xml.settings_advanced);
+                    setupAdvancedSettings(getActivity(), getPreferenceScreen());
+                    break;
+            }
+        }
+    }
+
+    @Override
+    protected boolean isValidFragment(String fragmentName) {
+        return SettingsFragment.class.getName().equals(fragmentName);
+    }
+}

app/src/main/java/net/i2p/android/router/addressbook/AddressEntry.java

@@ -0,0 +1,21 @@
+package net.i2p.android.router.addressbook;
+
+import net.i2p.data.Destination;
+
+public class AddressEntry {
+    private final String mHostName;
+    private final Destination mDest;
+
+    public AddressEntry(String hostName, Destination dest) {
+        mHostName = hostName;
+        mDest = dest;
+    }
+
+    public String getHostName() {
+        return mHostName;
+    }
+
+    public Destination getDestination() {
+        return mDest;
+    }
+}

app/src/main/java/net/i2p/android/router/addressbook/AddressEntryAdapter.java

@@ -0,0 +1,40 @@
+package net.i2p.android.router.addressbook;
+
+import java.util.List;
+
+import net.i2p.android.router.R;
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.TextView;
+
+public class AddressEntryAdapter extends ArrayAdapter<AddressEntry> {
+    private final LayoutInflater mInflater;
+
+    public AddressEntryAdapter(Context context) {
+        super(context, R.layout.listitem_text);
+        mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+    }
+
+    public void setData(List<AddressEntry> addresses) {
+        clear();
+        if (addresses != null) {
+            for (AddressEntry address : addresses) {
+                add(address);
+            }
+        }
+    }
+
+    @Override
+    public View getView(int position, View convertView, ViewGroup parent) {
+        View v = mInflater.inflate(R.layout.listitem_text, parent, false);
+        AddressEntry address = getItem(position);
+
+        TextView text = (TextView) v.findViewById(R.id.text);
+        text.setText(address.getHostName());
+
+        return v;
+    }
+}

app/src/main/java/net/i2p/android/router/addressbook/AddressEntryLoader.java

@@ -0,0 +1,139 @@
+package net.i2p.android.router.addressbook;
+
+import android.content.Context;
+import android.support.v4.content.AsyncTaskLoader;
+
+import net.i2p.android.router.I2PFragmentBase;
+import net.i2p.android.router.util.NamingServiceUtil;
+import net.i2p.android.router.util.Util;
+import net.i2p.client.naming.NamingService;
+import net.i2p.data.Destination;
+import net.i2p.router.RouterContext;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+import java.util.TreeMap;
+
+public class AddressEntryLoader extends AsyncTaskLoader<List<AddressEntry>> {
+    private I2PFragmentBase.RouterContextProvider mRContextProvider;
+    private String mBook;
+    private String mFilter;
+    private List<AddressEntry> mData;
+
+    public AddressEntryLoader(Context context, I2PFragmentBase.RouterContextProvider rContextProvider,
+            String book, String filter) {
+        super(context);
+        mRContextProvider = rContextProvider;
+        mBook = book;
+        mFilter = filter;
+    }
+
+    @Override
+    public List<AddressEntry> loadInBackground() {
+        RouterContext routerContext = mRContextProvider.getRouterContext();
+        if (routerContext == null)
+            return null;
+
+        // get the names
+        NamingService ns = NamingServiceUtil.getNamingService(routerContext, mBook);
+        Util.d("NamingService: " + ns.getName());
+        // After router shutdown we get nothing... why?
+        List<AddressEntry> ret = new ArrayList<>();
+        Map<String, Destination> names = new TreeMap<>();
+
+        Properties searchProps = new Properties();
+        // Needed for HostsTxtNamingService
+        searchProps.setProperty("file", mBook);
+        if (mFilter != null && mFilter.length() > 0)
+            searchProps.setProperty("search", mFilter);
+
+        names.putAll(ns.getEntries(searchProps));
+        for (String hostName : names.keySet())
+            ret.add(new AddressEntry(hostName, names.get(hostName)));
+        return ret;
+    }
+
+    @Override
+    public void deliverResult(List<AddressEntry> data) {
+        if (isReset()) {
+            // The Loader has been reset; ignore the result and invalidate the data.
+            if (data != null) {
+                releaseResources(data);
+                return;
+            }
+        }
+
+        // Hold a reference to the old data so it doesn't get garbage collected.
+        // We must protect it until the new data has been delivered.
+        List<AddressEntry> oldData = mData;
+        mData = data;
+
+        if (isStarted()) {
+            // If the Loader is in a started state, have the superclass deliver the
+            // results to the client.
+            super.deliverResult(data);
+        }
+
+        // Invalidate the old data as we don't need it any more.
+        if (oldData != null && oldData != data) {
+            releaseResources(oldData);
+        }
+    }
+
+    @Override
+    protected void onStartLoading() {
+        if (mData != null) {
+            // Deliver any previously loaded data immediately.
+            deliverResult(mData);
+        }
+
+        if (takeContentChanged() || mData == null) {
+            // When the observer detects a change, it should call onContentChanged()
+            // on the Loader, which will cause the next call to takeContentChanged()
+            // to return true. If this is ever the case (or if the current data is
+            // null), we force a new load.
+            forceLoad();
+        }
+    }
+
+    @Override
+    protected void onStopLoading() {
+        // The Loader is in a stopped state, so we should attempt to cancel the 
+        // current load (if there is one).
+        cancelLoad();
+
+        // Note that we leave the observer as is. Loaders in a stopped state
+        // should still monitor the data source for changes so that the Loader
+        // will know to force a new load if it is ever started again.
+    }
+
+    @Override
+    protected void onReset() {
+        // Ensure the loader has been stopped.
+        onStopLoading();
+
+        // At this point we can release the resources associated with 'mData'.
+        if (mData != null) {
+            releaseResources(mData);
+            mData = null;
+        }
+    }
+
+    @Override
+    public void onCanceled(List<AddressEntry> data) {
+        // Attempt to cancel the current asynchronous load.
+        super.onCanceled(data);
+
+        // The load has been canceled, so we should release the resources
+        // associated with 'data'.
+        releaseResources(data);
+    }
+
+    private void releaseResources(List<AddressEntry> data) {
+        // For a simple List, there is nothing to do. For something like a Cursor, we 
+        // would close it in this method. All resources associated with the Loader
+        // should be released here.
+    }
+}

app/src/main/java/net/i2p/android/router/addressbook/AddressbookActivity.java

@@ -0,0 +1,140 @@
+package net.i2p.android.router.addressbook;
+
+import android.app.Activity;
+import android.app.SearchManager;
+import android.content.Context;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.support.v4.view.MenuItemCompat;
+import android.support.v7.widget.SearchView;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.Spinner;
+
+import net.i2p.android.router.I2PActivityBase;
+import net.i2p.android.router.R;
+
+public class AddressbookActivity extends I2PActivityBase
+        implements AddressbookFragment.OnAddressSelectedListener,
+        SearchView.OnQueryTextListener {
+    /**
+     * Whether or not the activity is in two-pane mode, i.e. running on a tablet
+     * device.
+     */
+    private boolean mTwoPane;
+
+    private static final String SELECTED_PAGE = "selected_page";
+    private static final int PAGE_ROUTER = 0;
+
+    private Spinner mSpinner;
+
+    @Override
+    protected boolean canUseTwoPanes() {
+        return false;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        mSpinner = (Spinner) findViewById(R.id.main_spinner);
+        mSpinner.setVisibility(View.VISIBLE);
+
+        mSpinner.setAdapter(ArrayAdapter.createFromResource(this,
+                R.array.addressbook_pages, android.R.layout.simple_spinner_dropdown_item));
+
+        mSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
+            @Override
+            public void onItemSelected(AdapterView<?> adapterView, View view, int i, long l) {
+                selectPage(i);
+            }
+
+            @Override
+            public void onNothingSelected(AdapterView<?> adapterView) {
+            }
+        });
+
+        if (findViewById(R.id.detail_fragment) != null) {
+            // The detail container view will be present only in the
+            // large-screen layouts (res/values-large and
+            // res/values-sw600dp). If this view is present, then the
+            // activity should be in two-pane mode.
+            mTwoPane = true;
+        }
+
+        if (savedInstanceState != null) {
+            int selected = savedInstanceState.getInt(SELECTED_PAGE);
+            mSpinner.setSelection(selected);
+        } else
+            selectPage(PAGE_ROUTER);
+    }
+
+    @Override
+    public void onSaveInstanceState(Bundle outState) {
+        super.onSaveInstanceState(outState);
+        outState.putInt(SELECTED_PAGE, mSpinner.getSelectedItemPosition());
+    }
+
+    private void selectPage(int page) {
+        AddressbookFragment f = new AddressbookFragment();
+        Bundle args = new Bundle();
+        args.putString(AddressbookFragment.BOOK_NAME,
+                page == PAGE_ROUTER ?
+                        AddressbookFragment.ROUTER_BOOK :
+                        AddressbookFragment.PRIVATE_BOOK);
+        f.setArguments(args);
+        getSupportFragmentManager().beginTransaction()
+                .replace(R.id.main_fragment, f).commit();
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        getMenuInflater().inflate(R.menu.activity_addressbook_actions, menu);
+        SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
+        MenuItem searchItem = menu.findItem(R.id.action_search_addressbook);
+        SearchView searchView = (SearchView) MenuItemCompat.getActionView(searchItem);
+        searchView.setSearchableInfo(searchManager.getSearchableInfo(getComponentName()));
+        searchView.setOnQueryTextListener(this);
+        return super.onCreateOptionsMenu(menu);
+    }
+
+    // AddressbookFragment.OnAddressSelectedListener
+
+    public void onAddressSelected(CharSequence host) {
+        if (Intent.ACTION_PICK.equals(getIntent().getAction())) {
+            Intent result = new Intent();
+            result.setData(Uri.parse("http://" + host));
+            setResult(Activity.RESULT_OK, result);
+            finish();
+        } else {
+            Intent i = new Intent(Intent.ACTION_VIEW);
+            i.setData(Uri.parse("http://" + host));
+            startActivity(i);
+        }
+    }
+
+    // SearchView.OnQueryTextListener
+
+    public boolean onQueryTextChange(String newText) {
+        filterAddresses(newText);
+        return true;
+    }
+
+    public boolean onQueryTextSubmit(String query) {
+        filterAddresses(query);
+        return true;
+    }
+
+    private void filterAddresses(String query) {
+        Fragment f = getSupportFragmentManager().findFragmentById(R.id.main_fragment);
+        if (f instanceof AddressbookFragment) {
+            AddressbookFragment af = (AddressbookFragment) f;
+            af.filterAddresses(query);
+        }
+    }
+}

app/src/main/java/net/i2p/android/router/addressbook/AddressbookAddWizardActivity.java

@@ -0,0 +1,44 @@
+package net.i2p.android.router.addressbook;
+
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.app.Dialog;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.v4.app.DialogFragment;
+import net.i2p.android.wizard.model.AbstractWizardModel;
+import net.i2p.android.wizard.ui.AbstractWizardActivity;
+
+public class AddressbookAddWizardActivity extends AbstractWizardActivity {
+    @Override
+    protected AbstractWizardModel onCreateModel() {
+        return new AddressbookAddWizardModel(this);
+    }
+
+    @Override
+    protected DialogFragment onGetFinishWizardDialog() {
+        return new DialogFragment() {
+            @NonNull
+            @Override
+            public Dialog onCreateDialog(Bundle savedInstanceState) {
+                return new AlertDialog.Builder(getActivity())
+                        .setMessage("Add to private addressbook?")
+                        .setPositiveButton("Add",
+                                new DialogInterface.OnClickListener() {
+
+                                    public void onClick(DialogInterface dialog, int which) {
+                                        Intent result = new Intent();
+                                        setResult(Activity.RESULT_OK, result);
+                                        result.putExtra(AddressbookFragment.ADD_WIZARD_DATA, mWizardModel.save());
+                                        dialog.dismiss();
+                                        finish();
+                                    }
+                                })
+                        .setNegativeButton(android.R.string.cancel, null)
+                        .create();
+            }
+        };
+    }
+}

app/src/main/java/net/i2p/android/router/addressbook/AddressbookAddWizardModel.java

@@ -0,0 +1,31 @@
+package net.i2p.android.router.addressbook;
+
+import android.content.Context;
+import android.content.res.Resources;
+import net.i2p.android.router.R;
+import net.i2p.android.wizard.model.AbstractWizardModel;
+import net.i2p.android.wizard.model.I2PB64DestinationPage;
+import net.i2p.android.wizard.model.PageList;
+import net.i2p.android.wizard.model.SingleTextFieldPage;
+
+public class AddressbookAddWizardModel extends AbstractWizardModel {
+    public AddressbookAddWizardModel(Context context) {
+        super(context);
+    }
+
+    @Override
+    protected PageList onNewRootPageList() {
+        Resources res = mContext.getResources();
+
+        return new PageList(
+            new SingleTextFieldPage(this, res.getString(R.string.addressbook_add_wizard_k_name))
+                .setDescription(res.getString(R.string.addressbook_add_wizard_desc_name))
+                .setRequired(true),
+
+            new I2PB64DestinationPage(this, res.getString(R.string.addressbook_add_wizard_k_destination))
+                .setDescription(res.getString(R.string.addressbook_add_wizard_desc_destination))
+                .setRequired(true)
+            );
+    }
+
+}

app/src/main/java/net/i2p/android/router/addressbook/AddressbookFragment.java

@@ -0,0 +1,288 @@
+package net.i2p.android.router.addressbook;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.os.Bundle;
+import android.support.v4.app.ListFragment;
+import android.support.v4.app.LoaderManager;
+import android.support.v4.content.Loader;
+import android.text.TextUtils;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.FrameLayout;
+import android.widget.ImageButton;
+import android.widget.ListView;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import net.i2p.addressbook.Daemon;
+import net.i2p.android.help.HelpActivity;
+import net.i2p.android.router.I2PFragmentBase;
+import net.i2p.android.router.I2PFragmentBase.RouterContextProvider;
+import net.i2p.android.router.R;
+import net.i2p.android.router.util.NamingServiceUtil;
+import net.i2p.client.naming.NamingService;
+import net.i2p.router.RouterContext;
+
+import java.util.List;
+
+public class AddressbookFragment extends ListFragment implements
+        I2PFragmentBase.RouterContextUser,
+        LoaderManager.LoaderCallbacks<List<AddressEntry>> {
+    public static final String BOOK_NAME = "book_name";
+    public static final String ROUTER_BOOK = "hosts.txt";
+    public static final String PRIVATE_BOOK = "privatehosts.txt";
+    public static final String ADD_WIZARD_DATA = "add_wizard_data";
+
+    private static final int ADD_WIZARD_REQUEST = 1;
+
+    private static final int ROUTER_LOADER_ID = 1;
+    private static final int PRIVATE_LOADER_ID = 2;
+
+    private boolean mOnActivityCreated;
+    private RouterContextProvider mRouterContextProvider;
+    private OnAddressSelectedListener mCallback;
+    private AddressEntryAdapter mAdapter;
+    private String mBook;
+    private String mCurFilter;
+
+    private ImageButton mAddToAddressbook;
+
+    // Set in onActivityResult()
+    private Intent mAddWizardData;
+
+    // Container Activity must implement this interface
+    public interface OnAddressSelectedListener {
+        public void onAddressSelected(CharSequence host);
+    }
+
+    @Override
+    public void onAttach(Activity activity) {
+        super.onAttach(activity);
+
+        // This makes sure that the container activity has implemented
+        // the callback interface. If not, it throws an exception
+        try {
+            mRouterContextProvider = (RouterContextProvider) activity;
+        } catch (ClassCastException e) {
+            throw new ClassCastException(activity.toString()
+                    + " must implement RouterContextProvider");
+        }
+
+        // This makes sure that the container activity has implemented
+        // the callback interface. If not, it throws an exception
+        try {
+            mCallback = (OnAddressSelectedListener) activity;
+        } catch (ClassCastException e) {
+            throw new ClassCastException(activity.toString()
+                    + " must implement OnAddressSelectedListener");
+        }
+
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setHasOptionsMenu(true);
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        // Create the list fragment's content view by calling the super method
+        final View listFragmentView = super.onCreateView(inflater, container, savedInstanceState);
+
+        View v = inflater.inflate(R.layout.fragment_list_with_add, container, false);
+        FrameLayout listContainer = (FrameLayout) v.findViewById(R.id.list_container);
+        listContainer.addView(listFragmentView);
+
+        mAddToAddressbook = (ImageButton) v.findViewById(R.id.promoted_action);
+        mAddToAddressbook.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                Intent wi = new Intent(getActivity(), AddressbookAddWizardActivity.class);
+                startActivityForResult(wi, ADD_WIZARD_REQUEST);
+            }
+        });
+
+        return v;
+    }
+
+    @Override
+    public void onActivityCreated(Bundle savedInstanceState) {
+        super.onActivityCreated(savedInstanceState);
+        mAdapter = new AddressEntryAdapter(getActivity());
+        mBook = getArguments().getString(BOOK_NAME);
+
+        // Set adapter to null before setting the header
+        setListAdapter(null);
+
+        TextView v = new TextView(getActivity());
+        v.setTag("addressbook_header");
+        getListView().addHeaderView(v);
+
+        setListAdapter(mAdapter);
+
+        mOnActivityCreated = true;
+        if (getRouterContext() != null)
+            onRouterConnectionReady();
+        else
+            setEmptyText(getResources().getString(
+                    R.string.router_not_running));
+    }
+
+    public void onRouterConnectionReady() {
+        // Show actions
+        if (mSearchAddressbook != null)
+            mSearchAddressbook.setVisible(true);
+        if (mAddToAddressbook != null && mAddToAddressbook.getVisibility() != View.VISIBLE)
+            mAddToAddressbook.setVisibility(View.VISIBLE);
+
+        if (mAddWizardData != null) {
+            // Save the new entry
+            Bundle entryData = mAddWizardData.getExtras().getBundle(ADD_WIZARD_DATA);
+            NamingService ns = NamingServiceUtil.getNamingService(getRouterContext(), mBook);
+            boolean success = NamingServiceUtil.addFromWizard(getActivity(), ns, entryData, false);
+            if (success) {
+                // Reload the list
+                setListShown(false);
+                getLoaderManager().restartLoader(PRIVATE_LOADER_ID, null, this);
+            }
+        } else {
+            setEmptyText("No hosts in address book " + mBook);
+
+            setListShown(false);
+            getLoaderManager().initLoader(PRIVATE_BOOK.equals(mBook) ?
+                    PRIVATE_LOADER_ID : ROUTER_LOADER_ID, null, this);
+        }
+    }
+
+    @Override
+    public void onListItemClick(ListView parent, View view, int pos, long id) {
+        CharSequence host = ((TextView) view).getText();
+        mCallback.onAddressSelected(host);
+    }
+
+    private MenuItem mSearchAddressbook;
+
+    @Override
+    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+        inflater.inflate(R.menu.fragment_addressbook_actions, menu);
+
+        mSearchAddressbook = menu.findItem(R.id.action_search_addressbook);
+    }
+
+    @Override
+    public void onPrepareOptionsMenu(Menu menu) {
+        // Hide until needed
+        if (getRouterContext() == null) {
+            mSearchAddressbook.setVisible(false);
+            if (mAddToAddressbook != null)
+                mAddToAddressbook.setVisibility(View.GONE);
+        }
+
+        // Only allow adding to private book 
+        if (!PRIVATE_BOOK.equals(mBook) && mAddToAddressbook != null) {
+            mAddToAddressbook.setVisibility(View.GONE);
+            mAddToAddressbook = null;
+        }
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        // Handle presses on the action bar items
+
+        switch (item.getItemId()) {
+            case R.id.action_reload_subscriptions:
+                Daemon.wakeup();
+                Toast.makeText(getActivity(), "Reloading subscriptions...",
+                        Toast.LENGTH_SHORT).show();
+                return true;
+            case R.id.action_addressbook_settings:
+                Intent si = new Intent(getActivity(), AddressbookSettingsActivity.class);
+                startActivity(si);
+                return true;
+            case R.id.action_addressbook_help:
+                Intent hi = new Intent(getActivity(), HelpActivity.class);
+                hi.putExtra(HelpActivity.CATEGORY, HelpActivity.CAT_ADDRESSBOOK);
+                startActivity(hi);
+                return true;
+            default:
+                return super.onOptionsItemSelected(item);
+        }
+    }
+
+    @Override
+    public void onActivityResult(int requestCode, int resultCode, Intent data) {
+        if (requestCode == ADD_WIZARD_REQUEST &&
+                resultCode == Activity.RESULT_OK &&
+                PRIVATE_BOOK.equals(mBook)) {
+            mAddWizardData = data;
+        }
+    }
+
+    public void filterAddresses(String query) {
+        mCurFilter = !TextUtils.isEmpty(query) ? query : null;
+        if (getRouterContext() != null && mAdapter != null) {
+            setListShown(false);
+            getLoaderManager().restartLoader(PRIVATE_BOOK.equals(mBook) ?
+                    PRIVATE_LOADER_ID : ROUTER_LOADER_ID, null, this);
+        }
+    }
+
+    // Duplicated from I2PFragmentBase because this extends ListFragment
+    private RouterContext getRouterContext() {
+        return mRouterContextProvider.getRouterContext();
+    }
+
+    // I2PFragmentBase.RouterContextUser
+
+    public void onRouterBind() {
+        if (mOnActivityCreated)
+            onRouterConnectionReady();
+    }
+
+    // LoaderManager.LoaderCallbacks<List<AddressEntry>>
+
+    public Loader<List<AddressEntry>> onCreateLoader(int id, Bundle args) {
+        return new AddressEntryLoader(getActivity(),
+                mRouterContextProvider, mBook, mCurFilter);
+    }
+
+    public void onLoadFinished(Loader<List<AddressEntry>> loader,
+                               List<AddressEntry> data) {
+        if (loader.getId() == (PRIVATE_BOOK.equals(mBook) ?
+                PRIVATE_LOADER_ID : ROUTER_LOADER_ID)) {
+            if (data == null)
+                setEmptyText(getResources().getString(
+                        R.string.router_not_running));
+            else {
+                mAdapter.setData(data);
+
+                TextView v = (TextView) getListView().findViewWithTag("addressbook_header");
+                if (mCurFilter != null)
+                    v.setText(getActivity().getResources().getString(
+                            R.string.addressbook_search_header,
+                            data.size()));
+                else
+                    v.setText("");
+
+                if (isResumed()) {
+                    setListShown(true);
+                } else {
+                    setListShownNoAnimation(true);
+                }
+            }
+        }
+    }
+
+    public void onLoaderReset(Loader<List<AddressEntry>> loader) {
+        if (loader.getId() == (PRIVATE_BOOK.equals(mBook) ?
+                PRIVATE_LOADER_ID : ROUTER_LOADER_ID)) {
+            mAdapter.setData(null);
+        }
+    }
+}

app/src/main/java/net/i2p/android/router/addressbook/AddressbookSettingsActivity.java

@@ -0,0 +1,87 @@
+package net.i2p.android.router.addressbook;
+
+import android.content.Context;
+import android.os.Bundle;
+import android.support.v7.app.ActionBarActivity;
+import android.support.v7.widget.Toolbar;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.Toast;
+
+import net.i2p.android.router.R;
+import net.i2p.util.FileUtil;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+
+public class AddressbookSettingsActivity extends ActionBarActivity {
+
+    private EditText text_content_subscriptions;
+    private Button btn_save_subscriptions;
+    private String filename = "/addressbook/subscriptions.txt";
+    private File i2pDir;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_addressbook_settings);
+
+        // Set the action bar
+        Toolbar toolbar = (Toolbar) findViewById(R.id.main_toolbar);
+        setSupportActionBar(toolbar);
+        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
+
+        text_content_subscriptions = (EditText) findViewById(R.id.subscriptions_content);
+        btn_save_subscriptions = (Button) findViewById(R.id.button_save_subscriptions);
+        init_actions();
+        i2pDir = new File(getFilesDir(), filename);
+        load();
+    }
+
+    private void init_actions() {
+        btn_save_subscriptions.setOnClickListener(new View.OnClickListener() {
+            public void onClick(View view) {
+                Context context = getApplicationContext();
+                CharSequence text;
+                if (save()) {
+                    text = "subscriptions.txt successfully saved!";
+                } else {
+                    text = "there was a problem saving subscriptions.txt! Try fix permissions or reinstall i2p.";
+                }
+                Toast.makeText(context, text, Toast.LENGTH_SHORT).show();
+            }
+        });
+    }
+
+    private boolean load() {
+        String res = FileUtil.readTextFile(i2pDir.getAbsolutePath(), -1, true);
+        if (res.length() > 0) {
+            text_content_subscriptions.setText(res);
+            return true;
+        }
+        Context context = getApplicationContext();
+        CharSequence text = "Sorry, could not load subscriptions.txt!";
+        Toast.makeText(context, text, Toast.LENGTH_SHORT).show();
+        return false;
+    }
+
+    private boolean save() {
+        //
+        String content = text_content_subscriptions.getText().toString();
+        FileOutputStream out = null;
+        try {
+            out = new FileOutputStream(i2pDir);
+            byte[] contentInBytes = content.getBytes();
+            out.write(contentInBytes);
+            out.close();
+            return true;
+        } catch (Exception e) {
+            e.printStackTrace();
+            return false;
+        } finally {
+        	if (out != null) try {out.close(); } catch (IOException ioe) {}
+        }
+    }
+}

app/src/main/java/net/i2p/android/router/dialog/AboutDialog.java

@@ -0,0 +1,52 @@
+package net.i2p.android.router.dialog;
+
+import android.app.AlertDialog;
+import android.app.Dialog;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.v4.app.DialogFragment;
+import android.text.util.Linkify;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.TextView;
+
+import net.i2p.android.router.LicenseActivity;
+import net.i2p.android.router.R;
+import net.i2p.android.router.util.I2Patterns;
+import net.i2p.android.router.util.Util;
+
+public class AboutDialog extends DialogFragment {
+    @NonNull
+    @Override
+    public Dialog onCreateDialog(Bundle SavedInstanceState) {
+        LayoutInflater li = LayoutInflater.from(getActivity());
+        View view = li.inflate(R.layout.fragment_dialog_about, null);
+
+        final String currentVersion = Util.getOurVersion(getActivity());
+        TextView tv = (TextView)view.findViewById(R.id.about_version);
+        tv.setText(currentVersion);
+
+        tv = (TextView)view.findViewById(R.id.url_project);
+        Linkify.addLinks(tv, I2Patterns.I2P_WEB_URL, "http://");
+        tv = (TextView)view.findViewById(R.id.url_android_bugs);
+        Linkify.addLinks(tv, I2Patterns.I2P_WEB_URL, "http://");
+        tv = (TextView)view.findViewById(R.id.url_android_volunteer);
+        Linkify.addLinks(tv, I2Patterns.I2P_WEB_URL, "http://");
+        tv = (TextView)view.findViewById(R.id.url_donate);
+        Linkify.addLinks(tv, I2Patterns.I2P_WEB_URL, "http://");
+
+        AlertDialog.Builder b = new AlertDialog.Builder(getActivity());
+        b.setTitle(R.string.menu_about)
+                .setView(view)
+                .setNeutralButton(R.string.label_licenses, new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialogInterface, int i) {
+                        Intent lic = new Intent(getActivity(), LicenseActivity.class);
+                        startActivity(lic);
+                    }
+                });
+        return b.create();
+    }
+}

app/src/main/java/net/i2p/android/router/dialog/ConfigureBrowserDialog.java

@@ -0,0 +1,38 @@
+package net.i2p.android.router.dialog;
+
+import android.app.AlertDialog;
+import android.app.Dialog;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.v4.app.DialogFragment;
+
+import net.i2p.android.help.BrowserConfigActivity;
+import net.i2p.android.router.R;
+
+public class ConfigureBrowserDialog extends DialogFragment {
+    @NonNull
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+        AlertDialog.Builder b = new AlertDialog.Builder(getActivity());
+        b.setTitle(R.string.configure_browser_title)
+                .setMessage(R.string.configure_browser_for_i2p)
+                .setCancelable(false)
+                .setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialogInterface, int i) {
+                        dialogInterface.dismiss();
+                        Intent hi = new Intent(getActivity(), BrowserConfigActivity.class);
+                        startActivity(hi);
+                    }
+                })
+                .setNegativeButton(R.string.no, new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialogInterface, int i) {
+                        dialogInterface.cancel();
+                    }
+                });
+        return b.create();
+    }
+}

app/src/main/java/net/i2p/android/router/dialog/FirstStartDialog.java

@@ -0,0 +1,33 @@
+package net.i2p.android.router.dialog;
+
+import android.app.AlertDialog;
+import android.app.Dialog;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.v4.app.DialogFragment;
+import android.text.util.Linkify;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.TextView;
+
+import net.i2p.android.router.R;
+import net.i2p.android.router.util.I2Patterns;
+
+public class FirstStartDialog extends DialogFragment {
+    @NonNull
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+        LayoutInflater li = LayoutInflater.from(getActivity());
+        View view = li.inflate(R.layout.fragment_dialog_first_start, null);
+
+        TextView tv = (TextView)view.findViewById(R.id.url_faq);
+        Linkify.addLinks(tv, I2Patterns.I2P_WEB_URL, "http://");
+        tv = (TextView)view.findViewById(R.id.url_irc_i2p);
+        Linkify.addLinks(tv, I2Patterns.IRC_URL, "irc://");
+
+        AlertDialog.Builder b = new AlertDialog.Builder(getActivity());
+        b.setTitle(R.string.first_start_title)
+                .setView(view);
+        return b.create();
+    }
+}

app/src/main/java/net/i2p/android/router/dialog/TextResourceDialog.java

@@ -1,41 +1,46 @@
-package net.i2p.android.router.activity;
+package net.i2p.android.router.dialog;
 
 import android.content.res.Resources;
-import android.content.Intent;
 import android.os.Bundle;
-import android.text.method.ScrollingMovementMethod;
+import android.support.v4.app.DialogFragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
 import android.widget.TextView;
 
-import java.io.ByteArrayOutputStream;
-import java.io.InputStream;
-import java.io.IOException;
-import java.io.UnsupportedEncodingException;
-
 import net.i2p.android.router.R;
 import net.i2p.android.router.util.Util;
 
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.UnsupportedEncodingException;
+
 /**
  *  Display a raw text resource.
  *  The resource ID must be passed as an extra in the intent.
  */
-public class TextResourceActivity extends I2PActivityBase {
+public class TextResourceDialog extends DialogFragment {
 
-    final static String TEXT_RESOURCE_ID = "text_resource_id";
+    public static final String TEXT_DIALOG_TITLE = "text_title";
+    public final static String TEXT_RESOURCE_ID = "text_resource_id";
 
     @Override
-    public void onCreate(Bundle savedInstanceState)
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState)
     {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.text_resource);
-        TextView tv = (TextView) findViewById(R.id.text_resource_text);
-        tv.setMovementMethod(ScrollingMovementMethod.getInstance());
-        Intent intent = getIntent();
-        int id = intent.getIntExtra(TEXT_RESOURCE_ID, R.raw.releasenotes_txt);
+        View v = inflater.inflate(R.layout.fragment_dialog_text_resource, container, false);
+        TextView tv = (TextView) v.findViewById(R.id.text_resource_text);
+        String title = getArguments().getString(TEXT_DIALOG_TITLE);
+        if (title != null)
+            getDialog().setTitle(title);
+        int id = getArguments().getInt(TEXT_RESOURCE_ID, R.raw.releasenotes_txt);
         if (id == R.raw.releasenotes_txt)
-            tv.setText("Release Notes for Release " + Util.getOurVersion(this) + "\n\n" +
+            tv.setText("Release Notes for Release " + Util.getOurVersion(getActivity()) + "\n\n" +
                        getResourceAsString(id));
         else
             tv.setText(getResourceAsString(id));
+        return v;
     }
 
     private String getResourceAsString(int id) {
@@ -45,14 +50,12 @@ public class TextResourceActivity extends I2PActivityBase {
         try {
             in = getResources().openRawResource(id);
             
-            int read = 0;
+            int read;
             while ( (read = in.read(buf)) != -1)
                 out.write(buf, 0, read);
             
-        } catch (IOException ioe) {
-            System.err.println("resource error " + ioe);
-        } catch (Resources.NotFoundException nfe) {
-            System.err.println("resource error " + nfe);
+        } catch (IOException | Resources.NotFoundException re) {
+            System.err.println("resource error " + re);
         } finally {
             if (in != null) try { in.close(); } catch (IOException ioe) {}
         }

app/src/main/java/net/i2p/android/router/dialog/VersionDialog.java

@@ -0,0 +1,93 @@
+package net.i2p.android.router.dialog;
+
+import android.app.AlertDialog;
+import android.app.Dialog;
+import android.content.DialogInterface;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.v4.app.DialogFragment;
+
+import net.i2p.android.router.I2PActivityBase;
+import net.i2p.android.router.MainFragment;
+import net.i2p.android.router.R;
+import net.i2p.android.router.util.Util;
+
+public class VersionDialog extends DialogFragment {
+    public static final String DIALOG_TYPE = "dialog_type";
+    public static final int DIALOG_NEW_INSTALL = 0;
+    public static final int DIALOG_NEW_VERSION = 1;
+
+    @NonNull
+    @Override
+    public Dialog onCreateDialog(Bundle SavedInstanceState) {
+        final String currentVersion = Util.getOurVersion(getActivity());
+        Dialog rv;
+        AlertDialog.Builder b = new AlertDialog.Builder(getActivity());
+        int id = getArguments().getInt(DIALOG_TYPE);
+        switch(id) {
+            case DIALOG_NEW_INSTALL:
+                b.setMessage(R.string.welcome_new_install)
+                 .setCancelable(false)
+                 .setPositiveButton("Dismiss", new DialogInterface.OnClickListener() {
+
+                    public void onClick(DialogInterface dialog, int id) {
+                        I2PActivityBase ab = (I2PActivityBase) getActivity();
+                        ab.setPref(MainFragment.PREF_INSTALLED_VERSION, currentVersion);
+                        dialog.dismiss();
+                    }
+                }).setNegativeButton(R.string.label_release_notes, new DialogInterface.OnClickListener() {
+
+                    public void onClick(DialogInterface dialog, int id) {
+                        I2PActivityBase ab = (I2PActivityBase) getActivity();
+                        ab.setPref(MainFragment.PREF_INSTALLED_VERSION, currentVersion);
+                        dialog.dismiss();
+                        TextResourceDialog f = new TextResourceDialog();
+                        Bundle args = new Bundle();
+                        args.putInt(TextResourceDialog.TEXT_RESOURCE_ID, R.raw.releasenotes_txt);
+                        f.setArguments(args);
+                        getActivity().getSupportFragmentManager()
+                                     .beginTransaction()
+                                     .replace(R.id.main_fragment, f)
+                                     .addToBackStack(null)
+                                     .commit();
+                    }
+                });
+                rv = b.create();
+                break;
+
+            case DIALOG_NEW_VERSION:
+            default:
+                b.setMessage(getResources().getString(R.string.welcome_new_version) +
+                             " " + currentVersion)
+                 .setCancelable(true)
+                 .setPositiveButton("Dismiss", new DialogInterface.OnClickListener() {
+
+                    public void onClick(DialogInterface dialog, int id) {
+                        I2PActivityBase ab = (I2PActivityBase) getActivity();
+                        ab.setPref(MainFragment.PREF_INSTALLED_VERSION, currentVersion);
+                        dialog.dismiss();
+                    }
+                }).setNegativeButton(R.string.label_release_notes, new DialogInterface.OnClickListener() {
+
+                    public void onClick(DialogInterface dialog, int id) {
+                        I2PActivityBase ab = (I2PActivityBase) getActivity();
+                        ab.setPref(MainFragment.PREF_INSTALLED_VERSION, currentVersion);
+                        dialog.dismiss();
+                        TextResourceDialog f = new TextResourceDialog();
+                        Bundle args = new Bundle();
+                        args.putInt(TextResourceDialog.TEXT_RESOURCE_ID, R.raw.releasenotes_txt);
+                        f.setArguments(args);
+                        getActivity().getSupportFragmentManager()
+                                     .beginTransaction()
+                                     .replace(R.id.main_fragment, f)
+                                     .addToBackStack(null)
+                                     .commit();
+                    }
+                });
+
+                rv = b.create();
+                break;
+        }
+        return rv;
+    }
+}

app/src/main/java/net/i2p/android/router/log/LogActivity.java

@@ -0,0 +1,141 @@
+package net.i2p.android.router.log;
+
+import android.content.Intent;
+import android.os.Build;
+import android.os.Bundle;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.Spinner;
+
+import net.i2p.android.router.I2PActivityBase;
+import net.i2p.android.router.R;
+import net.i2p.android.router.SettingsActivity;
+
+public class LogActivity extends I2PActivityBase implements
+        LogFragment.OnEntrySelectedListener {
+    /**
+     * Whether or not the activity is in two-pane mode, i.e. running on a tablet
+     * device.
+     */
+    private boolean mTwoPane;
+
+    private static final String SELECTED_LEVEL = "selected_level";
+
+    private String[] mLevels;
+    private Spinner mSpinner;
+
+    @Override
+    protected boolean canUseTwoPanes() {
+        return true;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        mLevels = getResources().getStringArray(R.array.log_level_list);
+
+        mSpinner = (Spinner) findViewById(R.id.main_spinner);
+        mSpinner.setVisibility(View.VISIBLE);
+
+        mDrawerToggle.setDrawerIndicatorEnabled(false);
+
+        if (findViewById(R.id.detail_fragment) != null) {
+            // The detail container view will be present only in the
+            // large-screen layouts (res/values-large and
+            // res/values-sw600dp). If this view is present, then the
+            // activity should be in two-pane mode.
+            mTwoPane = true;
+        }
+
+        mSpinner.setAdapter(ArrayAdapter.createFromResource(this,
+                R.array.log_level_list, android.R.layout.simple_spinner_dropdown_item));
+
+        mSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
+            @Override
+            public void onItemSelected(AdapterView<?> adapterView, View view, int i, long l) {
+                selectLevel(i);
+            }
+
+            @Override
+            public void onNothingSelected(AdapterView<?> adapterView) {
+            }
+        });
+
+        if (savedInstanceState != null) {
+            int selected = savedInstanceState.getInt(SELECTED_LEVEL);
+            mSpinner.setSelection(selected);
+        } else
+            selectLevel(0);
+    }
+
+    private void selectLevel(int i) {
+        String level = mLevels[i];
+        LogFragment f = LogFragment.newInstance(level);
+        // In two-pane mode, list items should be given the
+        // 'activated' state when touched.
+        if (mTwoPane)
+            f.setActivateOnItemClick(true);
+        getSupportFragmentManager().beginTransaction()
+                .replace(R.id.main_fragment, f, level).commit();
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        MenuInflater inflater = getMenuInflater();
+        inflater.inflate(R.menu.activity_base_actions, menu);
+        // Help menu not needed (yet), hide
+        // TODO: Unhide when Help finished
+        //menu.findItem(R.id.menu_help).setVisible(false);
+        return super.onCreateOptionsMenu(menu);
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        switch (item.getItemId()) {
+        case R.id.menu_settings:
+            Intent intent = new Intent(LogActivity.this, SettingsActivity.class);
+            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB) {
+                intent.setAction("net.i2p.android.router.PREFS_LOGGING");
+            } else { // TODO: Test if this works, fix if not
+                Bundle args = new Bundle();
+                args.putString("settings", "logging");
+                intent.putExtras(args);
+            }
+            startActivity(intent);
+            return true;
+
+        default:
+            return super.onOptionsItemSelected(item);
+        }
+    }
+
+    @Override
+    public void onSaveInstanceState(Bundle outState) {
+        super.onSaveInstanceState(outState);
+        outState.putInt(SELECTED_LEVEL, mSpinner.getSelectedItemPosition());
+    }
+
+    // LogFragment.OnEntrySelectedListener
+
+    public void onEntrySelected(String entry) {
+        if (mTwoPane) {
+            // In two-pane mode, show the detail view in this activity by
+            // adding or replacing the detail fragment using a
+            // fragment transaction.
+            LogDetailFragment detailFrag = LogDetailFragment.newInstance(entry);
+            getSupportFragmentManager().beginTransaction()
+                .replace(R.id.detail_fragment, detailFrag).commit();
+        } else {
+            // In single-pane mode, simply start the detail activity
+            // for the selected item ID.
+            Intent detailIntent = new Intent(this, LogDetailActivity.class);
+            detailIntent.putExtra(LogDetailFragment.LOG_ENTRY, entry);
+            startActivity(detailIntent);
+        }
+    }
+}

app/src/main/java/net/i2p/android/router/log/LogAdapter.java

@@ -0,0 +1,24 @@
+package net.i2p.android.router.log;
+
+import java.util.List;
+
+import net.i2p.android.router.R;
+
+import android.content.Context;
+import android.widget.ArrayAdapter;
+
+public class LogAdapter extends ArrayAdapter<String> {
+
+    public LogAdapter(Context context) {
+        super(context, R.layout.listitem_logs);
+    }
+
+    public void setData(List<String> entries) {
+        clear();
+        if (entries != null) {
+            for (String entry : entries) {
+                add(entry);
+            }
+        }
+    }
+}

app/src/main/java/net/i2p/android/router/log/LogDetailActivity.java

@@ -0,0 +1,22 @@
+package net.i2p.android.router.log;
+
+import android.os.Bundle;
+import net.i2p.android.router.I2PActivityBase;
+import net.i2p.android.router.R;
+
+public class LogDetailActivity extends I2PActivityBase {
+    LogDetailFragment mDetailFrag;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        mDrawerToggle.setDrawerIndicatorEnabled(false);
+
+        if (savedInstanceState == null) {
+            String entry = getIntent().getStringExtra(LogDetailFragment.LOG_ENTRY);
+            mDetailFrag = LogDetailFragment.newInstance(entry);
+            getSupportFragmentManager().beginTransaction()
+                .add(R.id.main_fragment, mDetailFrag).commit();
+        }
+    }
+}

app/src/main/java/net/i2p/android/router/log/LogDetailFragment.java

@@ -0,0 +1,77 @@
+package net.i2p.android.router.log;
+
+import net.i2p.android.router.I2PFragmentBase;
+import net.i2p.android.router.R;
+
+import android.content.Context;
+import android.os.Build;
+import android.os.Bundle;
+import android.text.method.ScrollingMovementMethod;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+import android.widget.Toast;
+
+public class LogDetailFragment extends I2PFragmentBase {
+    public static final String LOG_ENTRY = "log_entry";
+
+    private String mEntry;
+
+    public static LogDetailFragment newInstance (String entry) {
+        LogDetailFragment f = new LogDetailFragment();
+        Bundle args = new Bundle();
+        args.putString(LOG_ENTRY, entry);
+        f.setArguments(args);
+        return f;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setHasOptionsMenu(true);
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+            Bundle savedInstanceState) {
+        View v = inflater.inflate(R.layout.fragment_log_entry, container, false);
+
+        mEntry = getArguments().getString(LOG_ENTRY);
+        TextView tv = (TextView) v.findViewById(R.id.log_entry);
+        tv.setMovementMethod(new ScrollingMovementMethod());
+        tv.setText(mEntry);
+
+        return v;
+    }
+
+    @Override
+    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+        inflater.inflate(R.menu.fragment_log_actions, menu);
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        // Handle presses on the action bar items
+        switch (item.getItemId()) {
+            case R.id.action_copy_logs:
+                if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB) {
+                    android.text.ClipboardManager clipboard = (android.text.ClipboardManager) getActivity().getSystemService(Context.CLIPBOARD_SERVICE);
+                    clipboard.setText(mEntry);
+                } else {
+                    android.content.ClipboardManager clipboard = (android.content.ClipboardManager) getActivity().getSystemService(Context.CLIPBOARD_SERVICE);
+                    android.content.ClipData clip = android.content.ClipData.newPlainText(
+                            getString(R.string.i2p_android_logs), mEntry);
+                    clipboard.setPrimaryClip(clip);
+                }
+
+                Toast.makeText(getActivity(), R.string.logs_copied_to_clipboard, Toast.LENGTH_SHORT).show();
+                return true;
+            default:
+                return super.onOptionsItemSelected(item);
+        }
+    }
+}

app/src/main/java/net/i2p/android/router/log/LogFragment.java

@@ -0,0 +1,257 @@
+package net.i2p.android.router.log;
+
+import android.app.Activity;
+import android.content.Context;
+import android.os.Build;
+import android.os.Bundle;
+import android.support.v4.app.ListFragment;
+import android.support.v4.app.LoaderManager;
+import android.support.v4.content.Loader;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.ListView;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import net.i2p.I2PAppContext;
+import net.i2p.android.router.R;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class LogFragment extends ListFragment implements
+        LoaderManager.LoaderCallbacks<List<String>> {
+    public static final String LOG_LEVEL = "log_level";
+    /**
+     * The serialization (saved instance state) Bundle key representing the
+     * activated item position. Only used on tablets.
+     */
+    private static final String STATE_ACTIVATED_POSITION = "activated_position";
+
+    private static final int LEVEL_ERROR = 1;
+    private static final int LEVEL_ALL = 2;
+
+    OnEntrySelectedListener mEntrySelectedCallback;
+    private final List<String> mLogEntries = new ArrayList<>();
+    private LogAdapter mAdapter;
+    private TextView mHeaderView;
+    private String mLogLevel;
+    /**
+     * The current activated item position. Only used on tablets.
+     */
+    private int mActivatedPosition = ListView.INVALID_POSITION;
+    private boolean mActivateOnItemClick = false;
+
+    private MenuItem mCopyLogs;
+
+    // Container Activity must implement this interface
+    public interface OnEntrySelectedListener {
+        public void onEntrySelected(String entry);
+    }
+
+    public static LogFragment newInstance(String level) {
+        LogFragment f = new LogFragment();
+        Bundle args = new Bundle();
+        args.putString(LOG_LEVEL, level);
+        f.setArguments(args);
+        return f;
+    }
+
+    @Override
+    public void onAttach(Activity activity) {
+        super.onAttach(activity);
+
+        // This makes sure that the container activity has implemented
+        // the callback interface. If not, it throws an exception
+        try {
+            mEntrySelectedCallback = (OnEntrySelectedListener) activity;
+        } catch (ClassCastException e) {
+            throw new ClassCastException(activity.toString()
+                    + " must implement OnEntrySelectedListener");
+        }
+
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setHasOptionsMenu(true);
+    }
+
+    @Override
+    public void onViewCreated(View view, Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+
+        // Restore the previously serialized activated item position.
+        if (savedInstanceState != null
+                && savedInstanceState.containsKey(STATE_ACTIVATED_POSITION)) {
+            setActivatedPosition(savedInstanceState
+                    .getInt(STATE_ACTIVATED_POSITION));
+        }
+
+        // When setting CHOICE_MODE_SINGLE, ListView will automatically
+        // give items the 'activated' state when touched.
+        getListView().setChoiceMode(
+                mActivateOnItemClick ? ListView.CHOICE_MODE_SINGLE
+                        : ListView.CHOICE_MODE_NONE);
+    }
+
+    @Override
+    public void onActivityCreated(Bundle savedInstanceState)
+    {
+        super.onActivityCreated(savedInstanceState);
+        mAdapter = new LogAdapter(getActivity());
+        mLogLevel = getArguments().getString(LOG_LEVEL);
+
+        // set the header
+        mHeaderView = (TextView) getActivity().getLayoutInflater().inflate(R.layout.logs_header, null);
+        getListView().addHeaderView(mHeaderView, "", false);
+
+        setListAdapter(mAdapter);
+
+        I2PAppContext ctx = I2PAppContext.getCurrentContext();
+        if (ctx != null) {
+            setEmptyText("ERROR".equals(mLogLevel) ?
+                    "No error messages" : "No messages");
+
+            setListShown(false);
+            getLoaderManager().initLoader("ERROR".equals(mLogLevel) ?
+                    LEVEL_ERROR : LEVEL_ALL, null, this);
+        } else
+            setEmptyText(getResources().getString(
+                    R.string.router_not_running));
+    }
+
+    @Override
+    public void onListItemClick(ListView parent, View view, int pos, long id) {
+        super.onListItemClick(parent, view, pos, id);
+        String entry = mAdapter.getItem(pos - 1);
+        mEntrySelectedCallback.onEntrySelected(entry);
+    }
+
+    @Override
+    public void onSaveInstanceState(Bundle outState) {
+        super.onSaveInstanceState(outState);
+        if (mActivatedPosition != ListView.INVALID_POSITION) {
+            // Serialize and persist the activated item position.
+            outState.putInt(STATE_ACTIVATED_POSITION, mActivatedPosition);
+        }
+    }
+
+    @Override
+    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+        inflater.inflate(R.menu.fragment_log_actions, menu);
+        mCopyLogs = menu.findItem(R.id.action_copy_logs);
+    }
+
+    @Override
+    public void onPrepareOptionsMenu(Menu menu) {
+        mCopyLogs.setVisible(I2PAppContext.getCurrentContext() != null);
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        // Handle presses on the action bar items
+        switch (item.getItemId()) {
+            case R.id.action_copy_logs:
+                String logText = "";
+                synchronized (mLogEntries) {
+                    for (String logEntry : mLogEntries) {
+                        logText += logEntry;
+                    }
+                }
+
+                boolean isError = "ERROR".equals(mLogLevel);
+                if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB) {
+                    android.text.ClipboardManager clipboard = (android.text.ClipboardManager) getActivity().getSystemService(Context.CLIPBOARD_SERVICE);
+                    clipboard.setText(logText);
+                } else {
+                    android.content.ClipboardManager clipboard = (android.content.ClipboardManager) getActivity().getSystemService(Context.CLIPBOARD_SERVICE);
+                    android.content.ClipData clip = android.content.ClipData.newPlainText(
+                            isError ? getString(R.string.i2p_android_error_logs) : getString(R.string.i2p_android_logs),
+                            logText);
+                    clipboard.setPrimaryClip(clip);
+                }
+
+                int textId;
+                if (isError)
+                    textId = R.string.error_logs_copied_to_clipboard;
+                else
+                    textId = R.string.logs_copied_to_clipboard;
+                Toast.makeText(getActivity(), textId, Toast.LENGTH_SHORT).show();
+                return true;
+            default:
+                return super.onOptionsItemSelected(item);
+        }
+    }
+
+    /**
+     * Turns on activate-on-click mode. When this mode is on, list items will be
+     * given the 'activated' state when touched.
+     */
+    public void setActivateOnItemClick(boolean activateOnItemClick) {
+        mActivateOnItemClick = activateOnItemClick;
+    }
+
+    private void setActivatedPosition(int position) {
+        if (position == ListView.INVALID_POSITION) {
+            getListView().setItemChecked(mActivatedPosition, false);
+        } else {
+            getListView().setItemChecked(position, true);
+        }
+
+        mActivatedPosition = position;
+    }
+
+    /** fixme plurals */
+    private static String getHeader(int sz, boolean errorsOnly) {
+        if (errorsOnly) {
+            if (sz == 0)
+                return "No error messages";
+            if (sz == 1)
+                return "1 error message";
+            return sz + " error messages, newest first";
+        }
+        if (sz == 0)
+            return "No messages";
+        if (sz == 1)
+            return "1 message";
+        return sz + " messages, newest first";
+    }
+
+    // LoaderManager.LoaderCallbacks<List<String>>
+
+    public Loader<List<String>> onCreateLoader(int id, Bundle args) {
+        return new LogLoader(getActivity(),
+                I2PAppContext.getCurrentContext(), mLogLevel);
+    }
+
+    public void onLoadFinished(Loader<List<String>> loader,
+            List<String> data) {
+        if (loader.getId() == ("ERROR".equals(mLogLevel) ?
+                LEVEL_ERROR : LEVEL_ALL)) {
+            synchronized (mLogEntries) {
+                mLogEntries.clear();
+                mLogEntries.addAll(data);
+            }
+            mAdapter.setData(data);
+            String header = getHeader(data.size(), ("ERROR".equals(mLogLevel)));
+            mHeaderView.setText(header);
+
+            if (isResumed()) {
+                setListShown(true);
+            } else {
+                setListShownNoAnimation(true);
+            }
+        }
+    }
+
+    public void onLoaderReset(Loader<List<String>> loader) {
+        if (loader.getId() == ("ERROR".equals(mLogLevel) ?
+                LEVEL_ERROR : LEVEL_ALL)) {
+            mAdapter.setData(null);
+        }
+    }
+}

app/src/main/java/net/i2p/android/router/log/LogLoader.java

@@ -0,0 +1,132 @@
+package net.i2p.android.router.log;
+
+import java.util.Collections;
+import java.util.List;
+
+import net.i2p.I2PAppContext;
+
+import android.content.Context;
+import android.support.v4.content.AsyncTaskLoader;
+
+public class LogLoader extends AsyncTaskLoader<List<String>> {
+    private I2PAppContext mCtx;
+    private String mLogLevel;
+    private List<String> mData;
+
+    private static final int MAX_LOG_LENGTH = 250;
+
+    public LogLoader(Context context, I2PAppContext ctx, String logLevel) {
+        super(context);
+        mCtx = ctx;
+        mLogLevel = logLevel;
+    }
+
+    @Override
+    public List<String> loadInBackground() {
+        List<String> msgs;
+        if ("ERROR".equals(mLogLevel)) {
+            msgs = mCtx.logManager().getBuffer().getMostRecentCriticalMessages();
+        } else {
+            msgs = mCtx.logManager().getBuffer().getMostRecentMessages();
+        }
+        int sz = msgs.size();
+        if (sz > 1)
+            Collections.reverse(msgs);
+        if (sz > 0 && mData != null) {
+            String oldNewest = mData.size() > 0 ? mData.get(0) : null;
+            for (int i = 0; i < sz; i++) {
+                String newItem = msgs.get(i);
+                if (newItem.equals(oldNewest))
+                    break;
+                mData.add(i, newItem);
+            }
+            int newSz = mData.size();
+            for (int i = newSz - 1; i > MAX_LOG_LENGTH; i--) {
+                mData.remove(i);
+            }
+        }
+        return msgs;
+    }
+
+    @Override
+    public void deliverResult(List<String> data) {
+        if (isReset()) {
+            // The Loader has been reset; ignore the result and invalidate the data.
+            if (data != null) {
+                releaseResources(data);
+                return;
+            }
+        }
+
+        // Hold a reference to the old data so it doesn't get garbage collected.
+        // We must protect it until the new data has been delivered.
+        List<String> oldData = mData;
+        mData = data;
+
+        if (isStarted()) {
+            // If the Loader is in a started state, have the superclass deliver the
+            // results to the client.
+            super.deliverResult(data);
+        }
+
+        // Invalidate the old data as we don't need it any more.
+        if (oldData != null && oldData != data) {
+            releaseResources(oldData);
+        }
+    }
+
+    @Override
+    protected void onStartLoading() {
+        if (mData != null) {
+            // Deliver any previously loaded data immediately.
+            deliverResult(mData);
+        }
+
+        if (takeContentChanged() || mData == null) {
+            // When the observer detects a change, it should call onContentChanged()
+            // on the Loader, which will cause the next call to takeContentChanged()
+            // to return true. If this is ever the case (or if the current data is
+            // null), we force a new load.
+            forceLoad();
+        }
+    }
+
+    @Override
+    protected void onStopLoading() {
+        // The Loader is in a stopped state, so we should attempt to cancel the 
+        // current load (if there is one).
+        cancelLoad();
+
+        // Note that we leave the observer as is. Loaders in a stopped state
+        // should still monitor the data source for changes so that the Loader
+        // will know to force a new load if it is ever started again.
+    }
+
+    @Override
+    protected void onReset() {
+        // Ensure the loader has been stopped.
+        onStopLoading();
+
+        // At this point we can release the resources associated with 'mData'.
+        if (mData != null) {
+            releaseResources(mData);
+            mData = null;
+        }
+    }
+
+    @Override
+    public void onCanceled(List<String> data) {
+        // Attempt to cancel the current asynchronous load.
+        super.onCanceled(data);
+
+        // The load has been canceled, so we should release the resources
+        // associated with 'data'.
+        releaseResources(data);
+    }
+
+    private void releaseResources(List<String> data) {
+        // For a simple List, there is nothing to do. For something like a Cursor, we 
+        // would close it in this method. All resources associated with the Loader
+        // should be released here.
+    }
+}

app/src/main/java/net/i2p/android/router/netdb/NetDbActivity.java

@@ -0,0 +1,120 @@
+package net.i2p.android.router.netdb;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.Spinner;
+
+import net.i2p.android.router.I2PActivityBase;
+import net.i2p.android.router.R;
+import net.i2p.data.Hash;
+
+public class NetDbActivity extends I2PActivityBase implements
+        NetDbListFragment.OnEntrySelectedListener {
+    /**
+     * Whether or not the activity is in two-pane mode, i.e. running on a tablet
+     * device.
+     */
+    private boolean mTwoPane;
+
+    private static final String SELECTED_PAGE = "selected_page";
+    private static final int PAGE_STATS = 0;
+    private static final int PAGE_ROUTERS = 1;
+
+    private Spinner mSpinner;
+
+    @Override
+    protected boolean canUseTwoPanes() {
+        return true;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        mSpinner = (Spinner) findViewById(R.id.main_spinner);
+        mSpinner.setVisibility(View.VISIBLE);
+
+        mSpinner.setAdapter(ArrayAdapter.createFromResource(this,
+                R.array.netdb_pages, android.R.layout.simple_spinner_dropdown_item));
+
+        mSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
+            @Override
+            public void onItemSelected(AdapterView<?> adapterView, View view, int i, long l) {
+                selectPage(i);
+            }
+
+            @Override
+            public void onNothingSelected(AdapterView<?> adapterView) {
+            }
+        });
+
+        if (findViewById(R.id.detail_fragment) != null) {
+            // The detail container view will be present only in the
+            // large-screen layouts (res/values-large and
+            // res/values-sw600dp). If this view is present, then the
+            // activity should be in two-pane mode.
+            mTwoPane = true;
+        }
+
+        if (savedInstanceState != null) {
+            int selected = savedInstanceState.getInt(SELECTED_PAGE);
+            mSpinner.setSelection(selected);
+        } else
+            selectPage(PAGE_STATS);
+    }
+
+    @Override
+    public void onSaveInstanceState(Bundle outState) {
+        super.onSaveInstanceState(outState);
+        outState.putInt(SELECTED_PAGE, mSpinner.getSelectedItemPosition());
+    }
+
+    private void selectPage(int page) {
+        Fragment f;
+        if (page == PAGE_STATS)
+            f = new NetDbSummaryPagerFragment();
+        else {
+            f = new NetDbListFragment();
+            Bundle args = new Bundle();
+            args.putBoolean(NetDbListFragment.SHOW_ROUTERS, page == PAGE_ROUTERS);
+            f.setArguments(args);
+            // In two-pane mode, list items should be given the
+            // 'activated' state when touched.
+            if (mTwoPane)
+                ((NetDbListFragment) f).setActivateOnItemClick(true);
+        }
+        getSupportFragmentManager().beginTransaction()
+                .replace(R.id.main_fragment, f).commit();
+    }
+
+    // NetDbListFragment.OnEntrySelectedListener
+
+    public void onEntrySelected(boolean isRouterInfo, Hash entryHash) {
+        if (mTwoPane) {
+            // In two-pane mode, show the detail view in this activity by
+            // adding or replacing the detail fragment using a
+            // fragment transaction.
+            NetDbDetailFragment detailFrag = NetDbDetailFragment.newInstance(
+                    isRouterInfo, entryHash);
+            getSupportFragmentManager().beginTransaction()
+                    .replace(R.id.detail_fragment, detailFrag).commit();
+
+            // If we are coming from a LS to a RI, change the tab
+            int currentTab = mSpinner.getSelectedItemPosition();
+            if (isRouterInfo && currentTab != PAGE_ROUTERS)
+                selectPage(PAGE_ROUTERS);
+        } else {
+            // In single-pane mode, simply start the detail activity
+            // for the selected item ID.
+            Intent detailIntent = new Intent(this, NetDbDetailActivity.class);
+            detailIntent.putExtra(NetDbDetailFragment.IS_RI, isRouterInfo);
+            detailIntent.putExtra(NetDbDetailFragment.ENTRY_HASH,
+                    entryHash.toBase64());
+            startActivity(detailIntent);
+        }
+    }
+}

app/src/main/java/net/i2p/android/router/netdb/NetDbDetailActivity.java

@@ -0,0 +1,44 @@
+package net.i2p.android.router.netdb;
+
+import net.i2p.android.router.I2PActivityBase;
+import net.i2p.android.router.R;
+import net.i2p.android.router.util.Util;
+import net.i2p.data.DataFormatException;
+import net.i2p.data.Hash;
+import android.content.Intent;
+import android.os.Bundle;
+
+public class NetDbDetailActivity extends I2PActivityBase implements
+        NetDbListFragment.OnEntrySelectedListener {
+    NetDbDetailFragment mDetailFrag;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        mDrawerToggle.setDrawerIndicatorEnabled(false);
+
+        if (savedInstanceState == null) {
+            boolean isRI = getIntent().getBooleanExtra(NetDbDetailFragment.IS_RI, true);
+            Hash hash = new Hash();
+            try {
+                hash.fromBase64(getIntent().getStringExtra(NetDbDetailFragment.ENTRY_HASH));
+                mDetailFrag = NetDbDetailFragment.newInstance(isRI, hash);
+                getSupportFragmentManager().beginTransaction()
+                    .add(R.id.main_fragment, mDetailFrag).commit();
+            } catch (DataFormatException e) {
+                Util.e(e.toString());
+            }
+        }
+    }
+
+    // NetDbListFragment.OnEntrySelectedListener
+
+    public void onEntrySelected(boolean isRouterInfo, Hash entryHash) {
+        // Start the detail activity for the selected item ID.
+        Intent detailIntent = new Intent(this, NetDbDetailActivity.class);
+        detailIntent.putExtra(NetDbDetailFragment.IS_RI, isRouterInfo);
+        detailIntent.putExtra(NetDbDetailFragment.ENTRY_HASH,
+                entryHash.toBase64());
+        startActivity(detailIntent);
+    }
+}

app/src/main/java/net/i2p/android/router/netdb/NetDbDetailFragment.java

@@ -0,0 +1,246 @@
+package net.i2p.android.router.netdb;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.LinearLayout;
+import android.widget.TableLayout;
+import android.widget.TableRow;
+import android.widget.TextView;
+
+import net.i2p.android.router.I2PFragmentBase;
+import net.i2p.android.router.R;
+import net.i2p.android.router.netdb.NetDbListFragment.OnEntrySelectedListener;
+import net.i2p.android.router.util.Util;
+import net.i2p.data.DataFormatException;
+import net.i2p.data.DataHelper;
+import net.i2p.data.Hash;
+import net.i2p.data.Lease;
+import net.i2p.data.LeaseSet;
+import net.i2p.data.router.RouterAddress;
+import net.i2p.data.router.RouterInfo;
+
+import java.util.Map;
+
+public class NetDbDetailFragment extends I2PFragmentBase {
+    public static final String IS_RI = "is_routerinfo";
+    public static final String ENTRY_HASH = "entry_hash";
+
+    OnEntrySelectedListener mEntrySelectedCallback;
+    private NetDbEntry mEntry;
+
+    public static NetDbDetailFragment newInstance(boolean isRI, Hash hash) {
+        NetDbDetailFragment f = new NetDbDetailFragment();
+        Bundle args = new Bundle();
+        args.putBoolean(IS_RI, isRI);
+        args.putString(ENTRY_HASH, hash.toBase64());
+        f.setArguments(args);
+        return f;
+    }
+
+    @Override
+    public void onAttach(Activity activity) {
+        super.onAttach(activity);
+
+        // This makes sure that the container activity has implemented
+        // the callback interface. If not, it throws an exception
+        try {
+            mEntrySelectedCallback = (OnEntrySelectedListener) activity;
+        } catch (ClassCastException e) {
+            throw new ClassCastException(activity.toString()
+                    + " must implement OnEntrySelectedListener");
+        }
+
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+            Bundle savedInstanceState) {
+        View v;
+        if (getArguments().getBoolean(IS_RI)) {
+            v = inflater.inflate(R.layout.fragment_netdb_router_detail, container, false);
+        } else {
+            v = inflater.inflate(R.layout.fragment_netdb_leaseset_detail, container, false);
+        }
+        return v;
+    }
+
+    @Override
+    public void onRouterConnectionReady() {
+        if (getRouterContext() != null && mEntry == null)
+            loadEntry();
+    }
+
+    private void loadEntry() {
+        if (getNetDb().isInitialized()) {
+            Hash hash = new Hash();
+            try {
+                hash.fromBase64(getArguments().getString(ENTRY_HASH));
+                if (getArguments().getBoolean(IS_RI)) {
+                    // Load RouterInfo
+                    RouterInfo ri = getNetDb().lookupRouterInfoLocally(hash);
+                    if (ri != null)
+                        loadRouterInfo(ri);
+                    // TODO: Handle null case in UI
+                } else {
+                    // Load LeaseSet
+                    LeaseSet ls = getNetDb().lookupLeaseSetLocally(hash);
+                    if (ls != null)
+                        loadLeaseSet(ls);
+                    // TODO: Handle null case in UI
+                }
+            } catch (DataFormatException e) {
+                Util.e(e.toString());
+            }
+        }
+    }
+
+    private void loadRouterInfo(RouterInfo ri) {
+        mEntry = NetDbEntry.fromRouterInfo(getRouterContext(), ri);
+
+        if (mEntry.isUs())
+            getActivity().setTitle("Our info");
+        else
+            getActivity().setTitle("Peer info");
+
+        TextView entryHash = (TextView) getView().findViewById(R.id.dbentry_hash);
+        entryHash.setText(mEntry.getHash().toBase64());
+
+        if (mEntry.isUs() && getRouter().isHidden()) {
+            TextView pubLabel = (TextView) getView().findViewById(R.id.label_ri_published);
+            pubLabel.setText("Hidden, Updated:");
+        }
+
+        TextView published = (TextView) getView().findViewById(R.id.ri_published);
+        long age = getRouterContext().clock().now() - ri.getPublished();
+        if (age > 0) {
+            published.setText(DataHelper.formatDuration(age) + " ago");
+        } else {
+            // shouldn't happen
+            published.setText(DataHelper.formatDuration(0-age) + " ago???");
+        }
+
+        LinearLayout addresses = (LinearLayout) getView().findViewById(R.id.ri_addresses);
+        for (RouterAddress addr : ri.getAddresses()) {
+            addAddress(addresses, addr);
+        }
+
+        TableLayout stats = (TableLayout) getView().findViewById(R.id.ri_stats);
+        Map<Object, Object> p = ri.getOptionsMap();
+        for (Map.Entry<Object,Object> e : p.entrySet()) {
+            String key = (String)e.getKey();
+            String val = (String)e.getValue();
+            addTableRow(stats, DataHelper.stripHTML(key), DataHelper.stripHTML(val));
+        }
+    }
+
+    private void addAddress(LinearLayout addresses, RouterAddress addr) {
+        TableLayout table = new TableLayout(getActivity());
+
+        String style = addr.getTransportStyle();
+        addTableRow(table, "Style", style);
+
+        int cost = addr.getCost();
+        if (!((style.equals("SSU") && cost == 5) || (style.equals("NTCP") && cost == 10)))
+            addTableRow(table, "cost", ""+cost);
+
+        Map<Object, Object> p = addr.getOptionsMap();
+        for (Map.Entry<Object,Object> e : p.entrySet()) {
+            String key = (String)e.getKey();
+            String val = (String)e.getValue();
+            addTableRow(table, DataHelper.stripHTML(key), DataHelper.stripHTML(val));
+        }
+
+        addresses.addView(table);
+    }
+
+    private void loadLeaseSet(LeaseSet ls) {
+        mEntry = NetDbEntry.fromLeaseSet(getRouterContext(), ls);
+
+        getActivity().setTitle("LeaseSet");
+
+        TextView nickname = (TextView) getView().findViewById(R.id.ls_nickname);
+        nickname.setText(mEntry.getNickname());
+
+        TextView type = (TextView) getView().findViewById(R.id.ls_type);
+        if (mEntry.isLocal()) {
+            if (mEntry.isUnpublished())
+                type.setText("Local Unpublished Destination");
+            else
+                type.setText("Local Destination");
+        }
+
+        TextView entryHash = (TextView) getView().findViewById(R.id.dbentry_hash);
+        entryHash.setText(mEntry.getHash().toBase64());
+
+        TextView expiry = (TextView) getView().findViewById(R.id.ls_expiry);
+        long exp = ls.getLatestLeaseDate() - getRouterContext().clock().now();
+        if (exp > 0) {
+            expiry.setText(DataHelper.formatDuration(exp));
+        } else {
+            TextView expiryLabel = (TextView) getView().findViewById(R.id.label_ls_expiry);
+            expiryLabel.setText("Expired:");
+            expiry.setText(DataHelper.formatDuration(exp) + " ago");
+        }
+
+        LinearLayout leases = (LinearLayout) getView().findViewById(R.id.ls_leases);
+        for (int i = 0; i < ls.getLeaseCount(); i++) {
+            Lease lease = ls.getLease(i);
+            addLease(leases, lease, i);
+        }
+    }
+
+    private void addLease(LinearLayout leases, Lease lease, int i) {
+        TableLayout table = new TableLayout(getActivity());
+
+        addTableRow(table, "Lease", ""+(i+1));
+
+        TableRow gateway = new TableRow(getActivity());
+        gateway.setPadding(10, 0, 0, 0);
+
+        TextView gatewayLabel = new TextView(getActivity());
+        gatewayLabel.setText("Gateway");
+
+        Button gatewayButton = new Button(getActivity());
+        gatewayButton.setText(lease.getGateway().toBase64().substring(0, 4));
+        final Hash gatewayHash = lease.getGateway();
+        gatewayButton.setOnClickListener(new OnClickListener() {
+            public void onClick(View view) {
+                mEntrySelectedCallback.onEntrySelected(
+                        true, gatewayHash);
+            }
+        });
+
+        gateway.addView(gatewayLabel);
+        gateway.addView(gatewayButton);
+
+        table.addView(gateway);
+
+        addTableRow(table, "Tunnel", ""+lease.getTunnelId().getTunnelId());
+
+        leases.addView(table);
+    }
+
+    private void addTableRow(TableLayout table, String key, String val) {
+        TableRow row;
+        TextView tl1, tl2;
+
+        row = new TableRow(getActivity());
+        row.setPadding(10, 0, 0, 0);
+
+        tl1 = new TextView(getActivity());
+        tl2 = new TextView(getActivity());
+
+        tl1.setText(key);
+        tl2.setText(val);
+
+        row.addView(tl1);
+        row.addView(tl2);
+
+        table.addView(row);
+    }
+}

app/src/main/java/net/i2p/android/router/netdb/NetDbEntry.java

@@ -0,0 +1,124 @@
+package net.i2p.android.router.netdb;
+
+import java.lang.reflect.Field;
+
+import net.i2p.android.router.R;
+import net.i2p.data.DatabaseEntry;
+import net.i2p.data.Destination;
+import net.i2p.data.Hash;
+import net.i2p.data.LeaseSet;
+import net.i2p.data.router.RouterInfo;
+import net.i2p.router.RouterContext;
+import net.i2p.router.TunnelPoolSettings;
+
+public class NetDbEntry {
+    private final boolean mIsRI;
+    private final DatabaseEntry mEntry;
+
+    private final boolean mIsUs;
+    private final String mCountry;
+
+    private final String mNick;
+    private final boolean mLocal;
+    private final boolean mUnpublished;
+
+    public static NetDbEntry fromRouterInfo(RouterContext ctx, RouterInfo ri) {
+        Hash us = ctx.routerHash();
+        boolean isUs = ri.getHash().equals(us);
+        // XXX Disabled, no GeoIP file
+        String country = "";//ctx.commSystem().getCountry(ri.getIdentity().getHash());
+        return new NetDbEntry(ri, isUs, country);
+    }
+
+    public static NetDbEntry fromLeaseSet(RouterContext ctx, LeaseSet ls) {
+        String nick;
+        boolean local = false;
+        boolean unpublished = false;
+        Destination dest = ls.getDestination();
+        Hash key = dest.calculateHash();
+        if (ctx.clientManager().isLocal(dest)) {
+            local = true;
+            if (! ctx.clientManager().shouldPublishLeaseSet(key))
+                unpublished = true;
+            TunnelPoolSettings in = ctx.tunnelManager().getInboundSettings(key);
+            if (in != null && in.getDestinationNickname() != null)
+                nick = in.getDestinationNickname();
+            else
+                nick = dest.toBase64().substring(0, 6);
+        } else {
+            String host = ctx.namingService().reverseLookup(dest);
+            if (host != null)
+                nick = host;
+            else
+                nick = dest.toBase64().substring(0, 6);
+        }
+        return new NetDbEntry(ls, nick, local, unpublished);
+    }
+
+    private NetDbEntry(RouterInfo ri,
+                       boolean isUs, String country) {
+        mIsRI = true;
+        mEntry = ri;
+
+        mIsUs = isUs;
+        mCountry = country;
+
+        mNick = "";
+        mLocal = mUnpublished = false;
+    }
+
+    private NetDbEntry(LeaseSet ls,
+                       String nick, boolean local, boolean unpublished) {
+        mIsRI = false;
+        mEntry = ls;
+
+        mNick = nick;
+        mLocal = local;
+        mUnpublished = unpublished;
+
+        mIsUs = false;
+        mCountry = "";
+    }
+
+    public boolean isRouterInfo() {
+        return mIsRI;
+    }
+
+    // General methods
+
+    public Hash getHash() {
+        return mEntry.getHash();
+    }
+
+    // RouterInfo-specific methods
+
+    public boolean isUs() {
+        return mIsUs;
+    }
+
+    public int getCountryIcon() {
+        // http://daniel-codes.blogspot.com/2009/12/dynamically-retrieving-resources-in.html
+        try {
+            Class<R.drawable> res = R.drawable.class;
+            Field field = res.getField("flag_" + mCountry);
+            return field.getInt(null);
+        }
+        catch (Exception e) {
+            return 0;
+        }
+    }
+
+    // LeaseSet-specific methods
+
+    public String getNickname() {
+        return mNick;
+    }
+
+    public boolean isLocal() {
+        return mLocal;
+    }
+
+    public boolean isUnpublished() {
+        return mUnpublished;
+    }
+}

app/src/main/java/net/i2p/android/router/netdb/NetDbEntryAdapter.java

@@ -0,0 +1,57 @@
+package net.i2p.android.router.netdb;
+
+import java.util.List;
+
+import net.i2p.android.router.R;
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+public class NetDbEntryAdapter extends ArrayAdapter<NetDbEntry> {
+    private final LayoutInflater mInflater;
+
+    public NetDbEntryAdapter(Context context) {
+        super(context, android.R.layout.simple_list_item_2);
+        mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+    }
+
+    public void setData(List<NetDbEntry> entries) {
+        clear();
+        if (entries != null) {
+            for (NetDbEntry entry : entries) {
+                add(entry);
+            }
+        }
+    }
+
+    @Override
+    public View getView(int position, View convertView, ViewGroup parent) {
+        View v;
+        NetDbEntry entry = getItem(position);
+
+        if (entry.isRouterInfo()) {
+            v = mInflater.inflate(R.layout.listitem_routerinfo, parent, false);
+
+            int countryIcon = entry.getCountryIcon();
+            if (countryIcon > 0) {
+                ImageView country = (ImageView) v.findViewById(R.id.ri_country);
+                country.setImageDrawable(getContext().getResources()
+                        .getDrawable(countryIcon));
+            }
+        } else {
+            v = mInflater.inflate(R.layout.listitem_leaseset, parent, false);
+
+            TextView nickname = (TextView) v.findViewById(R.id.ls_nickname);
+            nickname.setText(entry.getNickname());
+        }
+
+        TextView hash = (TextView) v.findViewById(R.id.dbentry_hash);
+        hash.setText(entry.getHash().toBase64());
+
+        return v;
+    }
+}

app/src/main/java/net/i2p/android/router/netdb/NetDbEntryLoader.java

@@ -0,0 +1,150 @@
+package net.i2p.android.router.netdb;
+
+import android.content.Context;
+import android.support.v4.content.AsyncTaskLoader;
+
+import net.i2p.data.Destination;
+import net.i2p.data.LeaseSet;
+import net.i2p.data.router.RouterInfo;
+import net.i2p.router.RouterContext;
+
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Set;
+import java.util.TreeSet;
+
+public class NetDbEntryLoader extends AsyncTaskLoader<List<NetDbEntry>> {
+    private RouterContext mRContext;
+    private boolean mRouters;
+    private List<NetDbEntry> mData;
+
+    public NetDbEntryLoader(Context context, RouterContext rContext, boolean routers) {
+        super(context);
+        mRContext = rContext;
+        mRouters = routers;
+    }
+
+    private static class RouterInfoComparator implements Comparator<RouterInfo> {
+        public int compare(RouterInfo l, RouterInfo r) {
+            return l.getIdentity().getHash().toBase64().compareTo(r.getIdentity().getHash().toBase64());
+        }
+    }
+
+    private class LeaseSetComparator implements Comparator<LeaseSet> {
+        public int compare(LeaseSet l, LeaseSet r) {
+            Destination dl = l.getDestination();
+            Destination dr = r.getDestination();
+            boolean locall = mRContext.clientManager().isLocal(dl);
+            boolean localr = mRContext.clientManager().isLocal(dr);
+            if (locall && !localr) return -1;
+            if (localr && !locall) return 1;
+            return dl.calculateHash().toBase64().compareTo(dr.calculateHash().toBase64());
+        }
+    }
+
+    @Override
+    public List<NetDbEntry> loadInBackground() {
+        List<NetDbEntry> ret = new ArrayList<>();
+        if (mRContext.netDb().isInitialized()) {
+            if (mRouters) {
+                Set<RouterInfo> routers = new TreeSet<>(new RouterInfoComparator());
+                routers.addAll(mRContext.netDb().getRouters());
+                for (RouterInfo ri : routers) {
+                    NetDbEntry entry = NetDbEntry.fromRouterInfo(mRContext, ri);
+                    ret.add(entry);
+                }
+            } else {
+                Set<LeaseSet> leases = new TreeSet<>(new LeaseSetComparator());
+                leases.addAll(mRContext.netDb().getLeases());
+                for (LeaseSet ls : leases) {
+                    NetDbEntry entry = NetDbEntry.fromLeaseSet(mRContext, ls);
+                    ret.add(entry);
+                }
+            }
+        }
+        return ret;
+    }
+
+    @Override
+    public void deliverResult(List<NetDbEntry> data) {
+        if (isReset()) {
+            // The Loader has been reset; ignore the result and invalidate the data.
+            if (data != null) {
+                releaseResources(data);
+                return;
+            }
+        }
+
+        // Hold a reference to the old data so it doesn't get garbage collected.
+        // We must protect it until the new data has been delivered.
+        List<NetDbEntry> oldData = mData;
+        mData = data;
+
+        if (isStarted()) {
+            // If the Loader is in a started state, have the superclass deliver the
+            // results to the client.
+            super.deliverResult(data);
+        }
+
+        // Invalidate the old data as we don't need it any more.
+        if (oldData != null && oldData != data) {
+            releaseResources(oldData);
+        }
+    }
+
+    @Override
+    protected void onStartLoading() {
+        if (mData != null) {
+            // Deliver any previously loaded data immediately.
+            deliverResult(mData);
+        }
+
+        if (takeContentChanged() || mData == null) {
+            // When the observer detects a change, it should call onContentChanged()
+            // on the Loader, which will cause the next call to takeContentChanged()
+            // to return true. If this is ever the case (or if the current data is
+            // null), we force a new load.
+            forceLoad();
+        }
+    }
+
+    @Override
+    protected void onStopLoading() {
+        // The Loader is in a stopped state, so we should attempt to cancel the 
+        // current load (if there is one).
+        cancelLoad();
+
+        // Note that we leave the observer as is. Loaders in a stopped state
+        // should still monitor the data source for changes so that the Loader
+        // will know to force a new load if it is ever started again.
+    }
+
+    @Override
+    protected void onReset() {
+        // Ensure the loader has been stopped.
+        onStopLoading();
+
+        // At this point we can release the resources associated with 'mData'.
+        if (mData != null) {
+            releaseResources(mData);
+            mData = null;
+        }
+    }
+
+    @Override
+    public void onCanceled(List<NetDbEntry> data) {
+        // Attempt to cancel the current asynchronous load.
+        super.onCanceled(data);
+
+        // The load has been canceled, so we should release the resources
+        // associated with 'data'.
+        releaseResources(data);
+    }
+
+    private void releaseResources(List<NetDbEntry> data) {
+        // For a simple List, there is nothing to do. For something like a Cursor, we 
+        // would close it in this method. All resources associated with the Loader
+        // should be released here.
+    }
+}

app/src/main/java/net/i2p/android/router/netdb/NetDbListFragment.java

@@ -0,0 +1,220 @@
+package net.i2p.android.router.netdb;
+
+import android.app.Activity;
+import android.os.Bundle;
+import android.support.v4.app.ListFragment;
+import android.support.v4.app.LoaderManager;
+import android.support.v4.content.Loader;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.ListView;
+
+import net.i2p.android.router.I2PFragmentBase;
+import net.i2p.android.router.I2PFragmentBase.RouterContextProvider;
+import net.i2p.android.router.R;
+import net.i2p.data.Hash;
+import net.i2p.router.RouterContext;
+
+import java.util.List;
+
+public class NetDbListFragment extends ListFragment implements 
+        I2PFragmentBase.RouterContextUser,
+        LoaderManager.LoaderCallbacks<List<NetDbEntry>> {
+    public static final String SHOW_ROUTERS = "show_routers";
+
+    private static final int ROUTER_LOADER_ID = 1;
+    private static final int LEASESET_LOADER_ID = 2;
+    /**
+     * The serialization (saved instance state) Bundle key representing the
+     * activated item position. Only used on tablets.
+     */
+    private static final String STATE_ACTIVATED_POSITION = "activated_position";
+
+    private boolean mOnActivityCreated;
+    private RouterContextProvider mRouterContextProvider;
+    private OnEntrySelectedListener mEntrySelectedCallback;
+    private NetDbEntryAdapter mAdapter;
+    private boolean mRouters;
+    /**
+     * The current activated item position. Only used on tablets.
+     */
+    private int mActivatedPosition = ListView.INVALID_POSITION;
+    private boolean mActivateOnItemClick = false;
+
+    // Container Activity must implement this interface
+    public interface OnEntrySelectedListener {
+        public void onEntrySelected(boolean isRouterInfo, Hash entryHash);
+    }
+
+    @Override
+    public void onAttach(Activity activity) {
+        super.onAttach(activity);
+
+        // This makes sure that the container activity has implemented
+        // the callback interface. If not, it throws an exception
+        try {
+            mRouterContextProvider = (RouterContextProvider) activity;
+        } catch (ClassCastException e) {
+            throw new ClassCastException(activity.toString()
+                    + " must implement RouterContextProvider");
+        }
+
+        // This makes sure that the container activity has implemented
+        // the callback interface. If not, it throws an exception
+        try {
+            mEntrySelectedCallback = (OnEntrySelectedListener) activity;
+        } catch (ClassCastException e) {
+            throw new ClassCastException(activity.toString()
+                    + " must implement OnEntrySelectedListener");
+        }
+
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setHasOptionsMenu(true);
+    }
+
+    @Override
+    public void onViewCreated(View view, Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+
+        // Restore the previously serialized activated item position.
+        if (savedInstanceState != null
+                && savedInstanceState.containsKey(STATE_ACTIVATED_POSITION)) {
+            setActivatedPosition(savedInstanceState
+                    .getInt(STATE_ACTIVATED_POSITION));
+        }
+
+        // When setting CHOICE_MODE_SINGLE, ListView will automatically
+        // give items the 'activated' state when touched.
+        getListView().setChoiceMode(
+                mActivateOnItemClick ? ListView.CHOICE_MODE_SINGLE
+                        : ListView.CHOICE_MODE_NONE);
+    }
+
+    @Override
+    public void onActivityCreated(Bundle savedInstanceState) {
+        super.onActivityCreated(savedInstanceState);
+        mAdapter = new NetDbEntryAdapter(getActivity());
+        mRouters = getArguments().getBoolean(SHOW_ROUTERS);
+
+        setListAdapter(mAdapter);
+
+        mOnActivityCreated = true;
+        if (getRouterContext() != null)
+            onRouterConnectionReady();
+        else
+            setEmptyText(getResources().getString(
+                    R.string.router_not_running));
+    }
+
+    public void onRouterConnectionReady() {
+        setEmptyText(getResources().getString((mRouters ?
+                R.string.netdb_routers_empty :
+                    R.string.netdb_leases_empty)));
+
+        setListShown(false);
+        getLoaderManager().initLoader(mRouters ? ROUTER_LOADER_ID
+                : LEASESET_LOADER_ID, null, this);
+    }
+
+    @Override
+    public void onListItemClick(ListView parent, View view, int pos, long id) {
+        super.onListItemClick(parent, view, pos, id);
+        NetDbEntry entry = mAdapter.getItem(pos);
+        mEntrySelectedCallback.onEntrySelected(
+                entry.isRouterInfo(), entry.getHash());
+    }
+
+    @Override
+    public void onSaveInstanceState(Bundle outState) {
+        super.onSaveInstanceState(outState);
+        if (mActivatedPosition != ListView.INVALID_POSITION) {
+            // Serialize and persist the activated item position.
+            outState.putInt(STATE_ACTIVATED_POSITION, mActivatedPosition);
+        }
+    }
+
+    @Override
+    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+        inflater.inflate(R.menu.fragment_netdb_list_actions, menu);
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        // Handle presses on the action bar items
+        switch (item.getItemId()) {
+        case R.id.action_refresh:
+            if (getRouterContext() != null) {
+                setListShown(false);
+                getLoaderManager().restartLoader(mRouters ? ROUTER_LOADER_ID
+                        : LEASESET_LOADER_ID, null, this);
+            }
+            return true;
+        default:
+            return super.onOptionsItemSelected(item);
+        }
+    }
+
+    /**
+     * Turns on activate-on-click mode. When this mode is on, list items will be
+     * given the 'activated' state when touched.
+     */
+    public void setActivateOnItemClick(boolean activateOnItemClick) {
+        mActivateOnItemClick = activateOnItemClick;
+    }
+
+    private void setActivatedPosition(int position) {
+        if (position == ListView.INVALID_POSITION) {
+            getListView().setItemChecked(mActivatedPosition, false);
+        } else {
+            getListView().setItemChecked(position, true);
+        }
+
+        mActivatedPosition = position;
+    }
+
+    // Duplicated from I2PFragmentBase because this extends ListFragment
+    private RouterContext getRouterContext() {
+        return mRouterContextProvider.getRouterContext();
+    }
+
+    // I2PFragmentBase.RouterContextUser
+
+    public void onRouterBind() {
+        if (mOnActivityCreated)
+            onRouterConnectionReady();
+    }
+
+    // LoaderManager.LoaderCallbacks<List<NetDbEntry>>
+
+    public Loader<List<NetDbEntry>> onCreateLoader(int id, Bundle args) {
+        return new NetDbEntryLoader(getActivity(),
+                getRouterContext(), mRouters);
+    }
+
+    public void onLoadFinished(Loader<List<NetDbEntry>> loader,
+            List<NetDbEntry> data) {
+        if (loader.getId() == (mRouters ?
+                ROUTER_LOADER_ID : LEASESET_LOADER_ID)) {
+            mAdapter.setData(data);
+
+            if (isResumed()) {
+                setListShown(true);
+            } else {
+                setListShownNoAnimation(true);
+            }
+        }
+    }
+
+    public void onLoaderReset(Loader<List<NetDbEntry>> loader) {
+        if (loader.getId() == (mRouters ?
+                ROUTER_LOADER_ID : LEASESET_LOADER_ID)) {
+            mAdapter.setData(null);
+        }
+    }
+}

app/src/main/java/net/i2p/android/router/netdb/NetDbStatsLoader.java

@@ -0,0 +1,180 @@
+package net.i2p.android.router.netdb;
+
+import android.content.Context;
+import android.support.v4.content.AsyncTaskLoader;
+
+import net.i2p.data.Hash;
+import net.i2p.data.router.RouterAddress;
+import net.i2p.data.router.RouterInfo;
+import net.i2p.router.RouterContext;
+import net.i2p.util.ObjectCounter;
+
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Set;
+import java.util.TreeSet;
+
+public class NetDbStatsLoader extends AsyncTaskLoader<List<ObjectCounter<String>>> {
+    private RouterContext mRContext;
+    private List<ObjectCounter<String>> mData;
+
+    public NetDbStatsLoader(Context context, RouterContext rContext) {
+        super(context);
+        mRContext = rContext;
+    }
+
+    private static class RouterInfoComparator implements Comparator<RouterInfo> {
+        public int compare(RouterInfo l, RouterInfo r) {
+            return l.getHash().toBase64().compareTo(r.getHash().toBase64());
+        }
+    }
+
+    @Override
+    public List<ObjectCounter<String>> loadInBackground() {
+        List<ObjectCounter<String>> ret = new ArrayList<>();
+
+        ObjectCounter<String> versions = new ObjectCounter<>();
+        ObjectCounter<String> countries = new ObjectCounter<>();
+        ObjectCounter<String> transports = new ObjectCounter<>();
+
+        if (mRContext != null && mRContext.netDb() != null && mRContext.netDb().isInitialized()) {
+            Hash us = mRContext.routerHash();
+
+            Set<RouterInfo> routers = new TreeSet<>(new RouterInfoComparator());
+            routers.addAll(mRContext.netDb().getRouters());
+            for (RouterInfo ri : routers) {
+                Hash key = ri.getHash();
+                if (!key.equals(us)) {
+                    String routerVersion = ri.getOption("router.version");
+                    if (routerVersion != null)
+                        versions.increment(routerVersion);
+                    // XXX Disabled, no GeoIP file
+                    String country = null;//mRContext.commSystem().getCountry(key);
+                    if(country != null)
+                        countries.increment(country);
+                    transports.increment(classifyTransports(ri));
+                }
+            }
+        }
+
+        ret.add(versions);
+        ret.add(countries);
+        ret.add(transports);
+
+        return ret;
+    }
+
+    private static final int SSU = 1;
+    private static final int SSUI = 2;
+    private static final int NTCP = 4;
+    private static final int IPV6 = 8;
+    private static final String[] TNAMES = { "Hidden or starting up", "SSU", "SSU with introducers", "",
+                                  "NTCP", "NTCP and SSU", "NTCP and SSU with introducers", "",
+                                  "", "IPv6 SSU", "IPv6 Only SSU, introducers", "IPv6 SSU, introducers",
+                                  "IPv6 NTCP", "IPv6 NTCP, SSU", "IPv6 Only NTCP, SSU, introducers", "IPv6 NTCP, SSU, introducers" };
+    /**
+     *  what transport types
+     */
+    private static String classifyTransports(RouterInfo info) {
+        int rv = 0;
+        for (RouterAddress addr : info.getAddresses()) {
+            String style = addr.getTransportStyle();
+            if (style.equals("NTCP")) {
+                rv |= NTCP;
+            } else if (style.equals("SSU")) {
+                if (addr.getOption("iport0") != null)
+                    rv |= SSUI;
+                else
+                    rv |= SSU;
+            }
+            String host = addr.getHost();
+            if (host != null && host.contains(":"))
+                rv |= IPV6;
+
+        }
+        return TNAMES[rv];
+    }
+
+    @Override
+    public void deliverResult(List<ObjectCounter<String>> data) {
+        if (isReset()) {
+            // The Loader has been reset; ignore the result and invalidate the data.
+            if (data != null) {
+                releaseResources(data);
+                return;
+            }
+        }
+
+        // Hold a reference to the old data so it doesn't get garbage collected.
+        // We must protect it until the new data has been delivered.
+        List<ObjectCounter<String>> oldData = mData;
+        mData = data;
+
+        if (isStarted()) {
+            // If the Loader is in a started state, have the superclass deliver the
+            // results to the client.
+            super.deliverResult(data);
+        }
+
+        // Invalidate the old data as we don't need it any more.
+        if (oldData != null && oldData != data) {
+            releaseResources(oldData);
+        }
+    }
+
+    @Override
+    protected void onStartLoading() {
+        if (mData != null) {
+            // Deliver any previously loaded data immediately.
+            deliverResult(mData);
+        }
+
+        if (takeContentChanged() || mData == null) {
+            // When the observer detects a change, it should call onContentChanged()
+            // on the Loader, which will cause the next call to takeContentChanged()
+            // to return true. If this is ever the case (or if the current data is
+            // null), we force a new load.
+            forceLoad();
+        }
+    }
+
+    @Override
+    protected void onStopLoading() {
+        // The Loader is in a stopped state, so we should attempt to cancel the 
+        // current load (if there is one).
+        cancelLoad();
+
+        // Note that we leave the observer as is. Loaders in a stopped state
+        // should still monitor the data source for changes so that the Loader
+        // will know to force a new load if it is ever started again.
+    }
+
+    @Override
+    protected void onReset() {
+        // Ensure the loader has been stopped.
+        onStopLoading();
+
+        // At this point we can release the resources associated with 'mData'.
+        if (mData != null) {
+            releaseResources(mData);
+            mData = null;
+        }
+    }
+
+    @Override
+    public void onCanceled(List<ObjectCounter<String>> data) {
+        // Attempt to cancel the current asynchronous load.
+        super.onCanceled(data);
+
+        // The load has been canceled, so we should release the resources
+        // associated with 'data'.
+        releaseResources(data);
+    }
+
+    private void releaseResources(List<ObjectCounter<String>> data) {
+        // For a simple List, there is nothing to do. For something like a Cursor, we 
+        // would close it in this method. All resources associated with the Loader
+        // should be released here.
+    }
+}

app/src/main/java/net/i2p/android/router/netdb/NetDbSummaryPagerFragment.java

@@ -0,0 +1,146 @@
+package net.i2p.android.router.netdb;
+
+import java.util.List;
+
+import net.i2p.android.router.I2PFragmentBase;
+import net.i2p.android.router.R;
+import net.i2p.android.router.util.Util;
+import net.i2p.util.ObjectCounter;
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.support.v4.app.FragmentManager;
+import android.support.v4.app.FragmentStatePagerAdapter;
+import android.support.v4.app.LoaderManager;
+import android.support.v4.content.Loader;
+import android.support.v4.view.ViewPager;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+
+public class NetDbSummaryPagerFragment extends I2PFragmentBase implements
+        LoaderManager.LoaderCallbacks<List<ObjectCounter<String>>> {
+    private NetDbPagerAdapter mNetDbPagerAdapter;
+    ViewPager mViewPager;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setHasOptionsMenu(true);
+    }
+
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+            Bundle savedInstanceState) {
+        View v = inflater.inflate(R.layout.parentfragment_viewpager, container, false);
+        return v;
+    }
+
+    @Override
+    public void onViewCreated(View view, Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+
+        // Set up NetDbPagerAdapter containing the categories
+        mNetDbPagerAdapter = new NetDbPagerAdapter(getChildFragmentManager());
+
+        // Set up ViewPager for swiping between categories
+        mViewPager = (ViewPager) getActivity().findViewById(R.id.pager);
+        mViewPager.setAdapter(mNetDbPagerAdapter);
+        mViewPager.setOnPageChangeListener(
+                new ViewPager.SimpleOnPageChangeListener() {
+                    @Override
+                    public void onPageSelected(int position) {
+                        mViewPager.setCurrentItem(position);
+                    }
+                });
+    }
+
+    @Override
+    public void onRouterConnectionReady() {
+        getLoaderManager().initLoader(0, null, this);
+    }
+
+    @Override
+    public void onRouterConnectionNotReady() {
+        Util.d("Router not running or not bound to NetDbSummaryPagerFragment");
+    }
+
+    @Override
+    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+        inflater.inflate(R.menu.fragment_netdb_list_actions, menu);
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        // Handle presses on the action bar items
+        switch (item.getItemId()) {
+        case R.id.action_refresh:
+            if (getRouterContext() != null) {
+                Util.d("Refresh called, restarting Loader");
+                mNetDbPagerAdapter.setData(null);
+                mViewPager.invalidate();
+                getLoaderManager().restartLoader(0, null, this);
+            }
+            return true;
+        default:
+            return super.onOptionsItemSelected(item);
+        }
+    }
+
+    public class NetDbPagerAdapter extends FragmentStatePagerAdapter {
+        private List<ObjectCounter<String>> mData;
+
+        public NetDbPagerAdapter(FragmentManager fm) {
+            super(fm);
+        }
+
+        public void setData(List<ObjectCounter<String>> data) {
+            mData = data;
+            notifyDataSetChanged();
+        }
+
+        @Override
+        public Fragment getItem(int i) {
+            if (mData == null)
+                return null;
+
+            return NetDbSummaryTableFragment.newInstance(i, mData.get(i));
+        }
+
+        @Override
+        public int getCount() {
+            if (mData == null)
+                return 0;
+            else
+                return 3;
+        }
+
+        @Override
+        public CharSequence getPageTitle(int i) {
+            switch (i) {
+            case 1:
+                return "Countries";
+            case 2:
+                return "Transports";
+            default:
+                return "Versions";
+            } 
+        }
+    }
+
+    // LoaderManager.LoaderCallbacks<List<ObjectCounter<String>>>
+
+    public Loader<List<ObjectCounter<String>>> onCreateLoader(int id, Bundle args) {
+        return new NetDbStatsLoader(getActivity(), getRouterContext());
+    }
+
+    public void onLoadFinished(Loader<List<ObjectCounter<String>>> loader,
+            List<ObjectCounter<String>> data) {
+        mNetDbPagerAdapter.setData(data);
+    }
+
+    public void onLoaderReset(Loader<List<ObjectCounter<String>>> loader) {
+        mNetDbPagerAdapter.setData(null);
+    }
+}

app/src/main/java/net/i2p/android/router/netdb/NetDbSummaryTableFragment.java

@@ -0,0 +1,121 @@
+package net.i2p.android.router.netdb;
+
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TableLayout;
+import android.widget.TableRow;
+import android.widget.TextView;
+
+import net.i2p.android.router.R;
+import net.i2p.util.ObjectCounter;
+import net.i2p.util.VersionComparator;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+public class NetDbSummaryTableFragment extends Fragment {
+    private static final String CATEGORY = "category";
+    private static final String COUNTS = "counts";
+
+    private int mCategory;
+    private ObjectCounter<String> mCounts;
+    private TableLayout mTable;
+
+    public static NetDbSummaryTableFragment newInstance(int category,
+            ObjectCounter<String> counts) {
+        NetDbSummaryTableFragment f = new NetDbSummaryTableFragment();
+        Bundle args = new Bundle();
+        args.putInt(CATEGORY, category);
+        args.putSerializable(COUNTS, counts);
+        f.setArguments(args);
+        return f;
+    }
+
+    @SuppressWarnings("unchecked")
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+            Bundle savedInstanceState) {
+        View v = inflater.inflate(R.layout.fragment_table, container, false);
+
+        mCategory = getArguments().getInt(CATEGORY);
+        mCounts = (ObjectCounter<String>) getArguments().getSerializable(COUNTS);
+
+        mTable = (TableLayout) v.findViewById(R.id.table);
+
+        List<String> objects = new ArrayList<>(mCounts.objects());
+        if (!objects.isEmpty()) {
+            createTableTitle();
+
+            switch (mCategory) {
+            case 1:
+            case 2:
+                Collections.sort(objects);
+                break;
+            default:
+                Collections.sort(objects,
+                        Collections.reverseOrder(new VersionComparator()));
+                break;
+            }
+
+            for (String object : objects) {
+                int num = mCounts.count(object);
+                addTableRow(object, ""+num);
+            }
+        }
+
+        return v;
+    }
+
+    private void createTableTitle() {
+        TableRow titleRow;
+        TextView tl1, tl2;
+
+        titleRow = new TableRow(getActivity());
+        titleRow.setPadding(10, 0, 0, 0);
+
+        tl1 = new TextView(getActivity());
+        tl1.setTextSize(20);
+        tl2 = new TextView(getActivity());
+        tl2.setTextSize(20);
+
+        switch (mCategory) {
+        case 1:
+            tl1.setText("Transports");
+            break;
+        case 2:
+            tl1.setText("Country");
+            break;
+        default:
+            tl1.setText("Version");
+            break;
+        }
+        tl2.setText("Count");
+
+        titleRow.addView(tl1);
+        titleRow.addView(tl2);
+
+        mTable.addView(titleRow);
+    }
+
+    private void addTableRow(String name, String count) {
+        TableRow row;
+        TextView tl1, tl2;
+
+        row = new TableRow(getActivity());
+        row.setPadding(10, 0, 0, 0);
+
+        tl1 = new TextView(getActivity());
+        tl2 = new TextView(getActivity());
+
+        tl1.setText(name);
+        tl2.setText(count);
+
+        row.addView(tl1);
+        row.addView(tl2);
+
+        mTable.addView(row);
+    }
+}

app/src/main/java/net/i2p/android/router/provider/CacheProvider.java

@@ -7,6 +7,11 @@ import android.database.Cursor;
 import android.net.Uri;
 import android.os.ParcelFileDescriptor;
 
+import net.i2p.android.apps.EepGetFetcher;
+import net.i2p.android.router.BuildConfig;
+import net.i2p.android.router.util.AppCache;
+import net.i2p.android.router.util.Util;
+
 import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.IOException;
@@ -15,10 +20,6 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 
-import net.i2p.android.apps.EepGetFetcher;
-import net.i2p.android.router.util.AppCache;
-import net.i2p.android.router.util.Util;
-
 /**
  *  Usage:  content://net.i2p.android.router/NONCE/ENCODED-SCHEME/ENCODED-AUTHORITY/ENCODED_PATH + QUERY_MARKER + ENCODED-QUERY
  *  Where NONCE is set at instantiation
@@ -47,7 +48,7 @@ public class CacheProvider extends ContentProvider {
     //private static final String NONCE = Integer.toString(Math.abs((new java.util.Random()).nextInt()));
     private static final String NONCE = "0";
     private static final String SCHEME = "content";
-    public static final String AUTHORITY = "net.i2p.android.router";
+    public static final String AUTHORITY = BuildConfig.APPLICATION_ID + ".provider";
     /** includes the nonce */
     public static final Uri CONTENT_URI = Uri.parse(SCHEME + "://" + AUTHORITY + '/' + NONCE);
 
@@ -83,7 +84,7 @@ public class CacheProvider extends ContentProvider {
             if (q == null || !a.equals(AUTHORITY))
                 return key;
             if (p.contains(QUERY_MARKER)) {
-                Util.e("Key contains both queries ?!? " + key);
+                Util.d("Key contains both queries ?!? " + key);
                 return null;
             }
             // twizzle query
@@ -112,7 +113,7 @@ public class CacheProvider extends ContentProvider {
 
     @Override
     public ParcelFileDescriptor openFile(Uri uri, String mode) throws FileNotFoundException {
-        Util.e("CacheProvider open " + uri);
+        Util.d("CacheProvider open " + uri);
 
         // if uri is malformed and we have a current base, rectify it
         uri = rectifyContentUri(getCurrentBase(), uri);
@@ -123,17 +124,17 @@ public class CacheProvider extends ContentProvider {
             try {
                 File file = new File(filePath);
                 if (file.exists())
-                    Util.e("CacheProvider returning " + file);
+                    Util.d("CacheProvider returning " + file);
                 return ParcelFileDescriptor.open(file, ParcelFileDescriptor.MODE_READ_ONLY);
             } catch (FileNotFoundException fnfe) {
-                Util.e("CacheProvider not found", fnfe);
+                Util.d("CacheProvider not found", fnfe);
                 remove(uri);
             }
         }
-        Util.e("CacheProvider not in cache " + uri);
+        Util.d("CacheProvider not in cache " + uri);
 
         Uri newUri = getI2PUri(uri);
-        Util.e("CacheProvider fetching: " + newUri);
+        Util.d("CacheProvider fetching: " + newUri);
         return eepFetch(newUri);
     }
 
@@ -142,7 +143,7 @@ public class CacheProvider extends ContentProvider {
      *
      *  @param uri must contain a scheme, authority and path with nonce etc. as defined above
      *  @return non-null
-     *  @throws FNFE on error
+     *  @throws java.io.FileNotFoundException on error
      */
     public static Uri getI2PUri(Uri uri) throws FileNotFoundException {
         String resPath = uri.getEncodedPath();
@@ -163,7 +164,7 @@ public class CacheProvider extends ContentProvider {
             }
         }
         String debug = "CacheProvider nonce: " + nonce + " scheme: " + scheme + " host: " + host + " realPath: " + realPath + " query: " + query;
-        Util.e(debug);
+        Util.d(debug);
         if ((!NONCE.equals(nonce)) ||
             (!"http".equals(scheme)) ||
             (host == null) ||
@@ -186,7 +187,7 @@ public class CacheProvider extends ContentProvider {
      *          or the original uri on error, or if no rectification needed
      */
     public static Uri rectifyContentUri(Uri base, Uri uri) {
-        Util.e("rectifyContentUri  base: " + base + " and uri: " + uri);
+        Util.d("rectifyContentUri  base: " + base + " and uri: " + uri);
         if (base == null)
             return uri;
         if (!SCHEME.equals(base.getScheme()))
@@ -224,7 +225,7 @@ public class CacheProvider extends ContentProvider {
             buf.append(path);
         if (query != null)
             buf.append(QUERY_MARKER).append(query);
-        Util.e("rectified from base: " + base + " and uri: " + uri + " to: " + buf);
+        Util.d("rectified from base: " + base + " and uri: " + uri + " to: " + buf);
         return Uri.parse(buf.toString());
     }
 
@@ -244,26 +245,25 @@ public class CacheProvider extends ContentProvider {
             if (file.length() > 0) {
                 // this call will insert it back to us (don't set as current base)
                 Uri content = cache.addCacheFile(uri, false);
-                ParcelFileDescriptor parcel = ParcelFileDescriptor.open(file, ParcelFileDescriptor.MODE_READ_ONLY);
-                return parcel;
+                return ParcelFileDescriptor.open(file, ParcelFileDescriptor.MODE_READ_ONLY);
             } else {
-                 Util.e("CacheProvider Sucess but no data " + uri);
+                 Util.d("CacheProvider Sucess but no data " + uri);
             }
         } else {
-            Util.e("CacheProvider Eepget fail " + uri);
+            Util.d("CacheProvider Eepget fail " + uri);
         }
         AppCache.getInstance().removeCacheFile(uri);
         throw new FileNotFoundException("eepget fail");
     }
 
     public int delete(Uri uri, String selection, String[] selectionArgs) {
-        Util.e("CacheProvider delete " + uri);
+        Util.d("CacheProvider delete " + uri);
         boolean deleted = remove(uri);
         return deleted ? 1 : 0;
     }
 
     public String getType(Uri uri) {
-        Util.e("CacheProvider getType " + uri);
+        Util.d("CacheProvider getType " + uri);
         return "text/html";
     }
 
@@ -273,12 +273,12 @@ public class CacheProvider extends ContentProvider {
     public Uri insert(Uri uri, ContentValues values) {
         String fileURI = values.getAsString(DATA);
         if (fileURI != null) {
-            Util.e("CacheProvider insert " + uri);
+            Util.d("CacheProvider insert " + uri);
             put(uri, fileURI);
         }
         Boolean setAsCurrentBase = values.getAsBoolean(CURRENT_BASE);
-        if (setAsCurrentBase != null && setAsCurrentBase.booleanValue()) {
-            Util.e("CacheProvider set current base " + uri);
+        if (setAsCurrentBase != null && setAsCurrentBase) {
+            Util.d("CacheProvider set current base " + uri);
             setCurrentBase(uri);
         }
         return uri;
@@ -291,7 +291,7 @@ public class CacheProvider extends ContentProvider {
     }
 
     public Cursor query(Uri uri, String[] projection, String selection, String[] selecctionArgs, String sortOrder) {
-        Util.e("CacheProvider query " + uri);
+        Util.d("CacheProvider query " + uri);
         // TODO return a MatrixCursor with a _data entry
         return null;
     }
@@ -304,7 +304,7 @@ public class CacheProvider extends ContentProvider {
 
     private void cleanup() {
         String pfx = CONTENT_URI.toString();
-        List<String> toDelete = new ArrayList();
+        List<String> toDelete = new ArrayList<>();
         Map<String, ?> map = _sharedPrefs.getAll();
         for (Map.Entry<String, ?> e : map.entrySet()) {
             String path = (String) e.getValue();

app/src/main/java/net/i2p/android/router/receiver/I2PReceiver.java

@@ -9,9 +9,9 @@ import android.content.ServiceConnection;
 import android.net.ConnectivityManager;
 import android.net.NetworkInfo;
 import android.os.IBinder;
-
-import net.i2p.android.router.binder.RouterBinder;
+import net.i2p.android.router.service.RouterBinder;
 import net.i2p.android.router.service.RouterService;
+import net.i2p.android.router.util.Connectivity;
 import net.i2p.android.router.util.Util;
 
 public class I2PReceiver extends BroadcastReceiver {
@@ -32,13 +32,14 @@ public class I2PReceiver extends BroadcastReceiver {
         intents.addAction(Intent.ACTION_TIME_CHANGED);
         intents.addAction(Intent.ACTION_TIME_TICK);  // once per minute, for testing
         intents.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
-        context.registerReceiver(this, intents);
-        _wasConnected = Util.isConnected(context);
+        @SuppressWarnings("LeakingThisInConstructor")
+        Intent registerReceiver = context.registerReceiver(this, intents);
+        _wasConnected = Connectivity.isConnected(context);
     }
 
     public void onReceive(Context context, Intent intent) {
         String action = intent.getAction();
-        System.err.println("Got broadcast: " + action);
+        //Util.w("Got broadcast: " + action);
 
         if (action.equals(ConnectivityManager.CONNECTIVITY_ACTION)) {
             boolean failover = intent.getBooleanExtra(ConnectivityManager.EXTRA_IS_FAILOVER, false);
@@ -47,7 +48,7 @@ public class I2PReceiver extends BroadcastReceiver {
             NetworkInfo other = (NetworkInfo) intent.getParcelableExtra(ConnectivityManager.EXTRA_OTHER_NETWORK_INFO);
 
          /*****
-            System.err.println("No conn? " + noConn + " failover? " + failover + 
+            Util.w("No conn? " + noConn + " failover? " + failover +
                                " info: " + info + " other: " + other);
             printInfo(info);
             printInfo(other);
@@ -57,16 +58,16 @@ public class I2PReceiver extends BroadcastReceiver {
 
         if (action.equals(ConnectivityManager.CONNECTIVITY_ACTION) ||
             action.equals(Intent.ACTION_TIME_TICK)) {
-            boolean connected = Util.isConnected(context);
+            boolean connected = Connectivity.isConnected(context);
             if (_wasConnected && !connected) {
                 // notify + 2 timer ticks
                 if (++_unconnectedCount >= 3) {
                     RouterService svc = _routerService;
                     if (_isBound && svc != null) {
-                        System.err.println("********* Network down, already bound");
+                        Util.w("********* Network down, already bound");
                         svc.networkStop();
                     } else {
-                        System.err.println("********* Network down, binding to router");
+                        Util.w("********* Network down, binding to router");
                         // connection will call networkStop()
                         bindRouter();
                     }
@@ -81,10 +82,10 @@ public class I2PReceiver extends BroadcastReceiver {
 /****
     private static void printInfo(NetworkInfo ni) {
         if (ni == null) {
-            System.err.println("Network info is null");
+            Util.w("Network info is null");
             return;
         }
-        System.err.println(
+        Util.w(
              "state: " + ni.getState() +
              " detail: " + ni.getDetailedState() +
              " extrainfo: " + ni.getExtraInfo() +
@@ -101,10 +102,10 @@ public class I2PReceiver extends BroadcastReceiver {
     private boolean bindRouter() {
         Intent intent = new Intent();
         intent.setClassName(_context, "net.i2p.android.router.service.RouterService");
-        System.err.println(this + " calling bindService");
+        Util.w(this + " calling bindService");
         _connection = new RouterConnection();
         boolean success = _context.bindService(intent, _connection, 0);
-        System.err.println(this + " got from bindService: " + success);
+        Util.w(this + " got from bindService: " + success);
         return success;
     }
 
@@ -123,7 +124,7 @@ public class I2PReceiver extends BroadcastReceiver {
             _isBound = true;
             _unconnectedCount = 0;
             _wasConnected = false;
-            System.err.println("********* Network down, stopping router");
+            Util.w("********* Network down, stopping router");
             _routerService.networkStop();
             // this doesn't work here... TODO where to unbind
             //_context.unbindService(this);
@@ -132,7 +133,7 @@ public class I2PReceiver extends BroadcastReceiver {
         public void onServiceDisconnected(ComponentName name) {
             _isBound = false;
             _routerService = null;
-            System.err.println("********* Receiver unbinding from router");
+            Util.w("********* Receiver unbinding from router");
         }
     }
 }

app/src/main/java/net/i2p/android/router/receiver/OnBootReceiver.java

@@ -0,0 +1,25 @@
+package net.i2p.android.router.receiver;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.preference.PreferenceManager;
+
+import net.i2p.android.router.I2PConstants;
+import net.i2p.android.router.service.RouterService;
+
+public class OnBootReceiver extends BroadcastReceiver implements I2PConstants {
+    public static final String PREF_START_ON_BOOT = ANDROID_PREF_PREFIX + "startOnBoot";
+
+    @Override
+    public void onReceive(Context context, Intent intent) {
+        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
+        boolean startOnBoot = prefs.getBoolean(PREF_START_ON_BOOT, false);
+
+        if (startOnBoot) {
+            Intent routerService = new Intent(context, RouterService.class);
+            context.startService(routerService);
+        }
+    }
+}

app/src/main/java/net/i2p/android/router/service/Init.java

@@ -0,0 +1,43 @@
+package net.i2p.android.router.service;
+
+import android.content.Context;
+
+import net.i2p.android.router.util.Util;
+import net.i2p.util.FileUtil;
+
+import java.io.File;
+
+class Init {
+
+    private final Context ctx;
+    private final String myDir;
+    private final String _ourVersion;
+
+    public Init(Context c) {
+        ctx = c;
+        myDir = c.getFilesDir().getAbsolutePath();
+        _ourVersion = Util.getOurVersion(c);
+    }
+
+    void initialize() {
+
+        deleteOldFiles();
+
+        // Set up the locations so Router and WorkingDir can find them
+        // We do this again here, in the event settings were changed.
+        System.setProperty("i2p.dir.base", myDir);
+        System.setProperty("i2p.dir.config", myDir);
+        System.setProperty("wrapper.logfile", myDir + "/wrapper.log");
+    }
+
+    private void deleteOldFiles() {
+        File tmp = new File(myDir, "tmp");
+        File[] files = tmp.listFiles();
+        if (files != null) {
+            for (File f : files) {
+                Util.d("Deleting old file/dir " + f);
+                FileUtil.rmdir(f, false);
+            }
+        }
+    }
+}

app/src/main/java/net/i2p/android/router/service/LoadClientsJob.java

@@ -1,7 +1,13 @@
 package net.i2p.android.router.service;
 
+import java.io.IOException;
+
+import net.i2p.I2PAppContext;
+import net.i2p.BOB.BOB;
 import net.i2p.addressbook.DaemonThread;
 import net.i2p.android.apps.NewsFetcher;
+import net.i2p.android.router.util.Notifications;
+import net.i2p.android.router.util.Util;
 import net.i2p.i2ptunnel.TunnelControllerGroup;
 import net.i2p.router.Job;
 import net.i2p.router.JobImpl;
@@ -28,28 +34,34 @@ import net.i2p.util.I2PAppThread;
  *
  */
 class LoadClientsJob extends JobImpl {
-    
-    private Thread _fetcherThread;
+
+    private Notifications _notif;
     private DaemonThread _addressbook;
+    private BOB _bob;
 
     /** this is the delay to load (and start) the clients. */
     private static final long LOAD_DELAY = 90*1000;
 
 
-    public LoadClientsJob(RouterContext ctx) {
+    public LoadClientsJob(RouterContext ctx, Notifications notif) {
         super(ctx);
+        _notif = notif;
         getTiming().setStartAfter(getContext().clock().now() + LOAD_DELAY);
     }
 
-    public String getName() { return "Start Clients"; };
+    public String getName() { return "Start Clients"; }
 
     public void runJob() {
         Job j = new RunI2PTunnel(getContext());
         getContext().jobQueue().addJob(j);
 
-        NewsFetcher fetcher = NewsFetcher.getInstance(getContext());
-        _fetcherThread = new I2PAppThread(fetcher, "NewsFetcher", true);
-        _fetcherThread.start();
+        Thread t = new I2PAppThread(new StatSummarizer(), "StatSummarizer", true);
+        t.setPriority(Thread.NORM_PRIORITY - 1);
+        t.start();
+
+        NewsFetcher fetcher = NewsFetcher.getInstance(getContext(), _notif);
+        t = new I2PAppThread(fetcher, "NewsFetcher", true);
+        t.start();
 
         _addressbook = new DaemonThread(new String[] {"addressbook"});
         _addressbook.setName("Addressbook");
@@ -57,7 +69,10 @@ class LoadClientsJob extends JobImpl {
         _addressbook.start();
 
         // add other clients here
-
+        _bob = new BOB(I2PAppContext.getGlobalContext(), null, new String[0]);
+        try {
+            _bob.startup();
+        } catch (IOException ioe) {}
 
         getContext().addShutdownTask(new ClientShutdownHook());
     }
@@ -68,23 +83,25 @@ class LoadClientsJob extends JobImpl {
             super(ctx);
         }
 
-        public String getName() { return "Start I2P Tunnel"; };
+        public String getName() { return "Start I2P Tunnel"; }
 
         public void runJob() {
-            System.err.println("Starting i2ptunnel");
+            Util.d("Starting i2ptunnel");
             TunnelControllerGroup tcg = TunnelControllerGroup.getInstance();
             int sz = tcg.getControllers().size();
-            System.err.println("i2ptunnel started " + sz + " clients");
+            Util.d("i2ptunnel started " + sz + " clients");
 
         }
     }
 
     private class ClientShutdownHook implements Runnable {
         public void run() {
-            System.err.println("client shutdown hook");
+            Util.d("client shutdown hook");
             // i2ptunnel registers its own hook
-            if (_fetcherThread != null)
-                _fetcherThread.interrupt();
+            // StatSummarizer registers its own hook
+            // NewsFetcher registers its own hook
+            if (_bob != null)
+                _bob.shutdown(null);
             if (_addressbook != null)
                 _addressbook.halt();
         }

app/src/main/java/net/i2p/android/router/service/RouterBinder.java

@@ -1,9 +1,7 @@
-package net.i2p.android.router.binder;
+package net.i2p.android.router.service;
 
 import android.os.Binder;
 
-import net.i2p.android.router.service.RouterService;
-
 public class RouterBinder extends Binder {
 
     private final RouterService _routerService;

app/src/main/java/net/i2p/android/router/service/RouterService.java

@@ -0,0 +1,795 @@
+package net.i2p.android.router.service;
+
+import android.app.Service;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.SharedPreferences;
+import android.os.Handler;
+import android.os.IBinder;
+import android.os.Message;
+import android.os.RemoteCallbackList;
+import android.os.RemoteException;
+import android.support.v4.content.LocalBroadcastManager;
+
+import net.i2p.android.router.R;
+import net.i2p.android.router.receiver.I2PReceiver;
+import net.i2p.android.router.util.Connectivity;
+import net.i2p.android.router.util.Notifications;
+import net.i2p.android.router.util.Util;
+import net.i2p.data.DataHelper;
+import net.i2p.router.Job;
+import net.i2p.router.Router;
+import net.i2p.router.RouterContext;
+import net.i2p.router.RouterLaunch;
+
+import java.lang.ref.WeakReference;
+import java.text.DecimalFormat;
+
+/**
+ * Runs the router
+ */
+public class RouterService extends Service {
+
+    /**
+     * A request to this service for the current router state. Broadcasting
+     * this will trigger a state notification.
+     */
+    public static final String LOCAL_BROADCAST_REQUEST_STATE = "net.i2p.android.LOCAL_BROADCAST_REQUEST_STATE";
+    /**
+     * A notification of the current state. This is informational; the state
+     * has not changed.
+     */
+    public static final String LOCAL_BROADCAST_STATE_NOTIFICATION = "net.i2p.android.LOCAL_BROADCAST_STATE_NOTIFICATION";
+    /**
+     * The state has just changed.
+     */
+    public static final String LOCAL_BROADCAST_STATE_CHANGED = "net.i2p.android.LOCAL_BROADCAST_STATE_CHANGED";
+    public static final String LOCAL_BROADCAST_EXTRA_STATE = "net.i2p.android.STATE";
+
+    private RouterContext _context;
+    private String _myDir;
+    //private String _apkPath;
+    private State _state = State.INIT;
+    private Thread _starterThread;
+    private StatusBar _statusBar;
+    private Notifications _notif;
+    private I2PReceiver _receiver;
+    private IBinder _binder;
+    private final Object _stateLock = new Object();
+    private Handler _handler;
+    private Runnable _updater;
+    private boolean mStartCalled;
+    private static final String SHARED_PREFS = "net.i2p.android.router";
+    private static final String LAST_STATE = "service.lastState";
+    private static final String EXTRA_RESTART = "restart";
+    private static final String MARKER = "**************************************  ";
+
+    /**
+     * This is a list of callbacks that have been registered with the
+     * service.  Note that this is package scoped (instead of private) so
+     * that it can be accessed more efficiently from inner classes.
+     */
+    final RemoteCallbackList<IRouterStateCallback> mStateCallbacks
+            = new RemoteCallbackList<>();
+
+    @Override
+    public void onCreate() {
+        mStartCalled = false;
+        State lastState = getSavedState();
+        setState(State.INIT);
+        Util.d(this + " onCreate called"
+                + " Saved state is: " + lastState
+                + " Current state is: " + _state);
+
+        //(new File(getFilesDir(), "wrapper.log")).delete();
+        _myDir = getFilesDir().getAbsolutePath();
+        // init other stuff here, delete log, etc.
+        Init init = new Init(this);
+        init.initialize();
+        //_apkPath = init.getAPKPath();
+        _statusBar = new StatusBar(this);
+        // Remove stale notification icon.
+        _statusBar.remove();
+        _notif = new Notifications(this);
+        _binder = new RouterBinder(this);
+        _handler = new Handler();
+        _updater = new Updater();
+        LocalBroadcastManager.getInstance(this).registerReceiver(onStateRequested,
+                new IntentFilter(LOCAL_BROADCAST_REQUEST_STATE));
+        if(lastState == State.RUNNING || lastState == State.ACTIVE) {
+            Intent intent = new Intent(this, RouterService.class);
+            intent.putExtra(EXTRA_RESTART, true);
+            onStartCommand(intent, 12345, 67890);
+        } else if(lastState == State.MANUAL_QUITTING || lastState == State.GRACEFUL_SHUTDOWN) {
+            synchronized(_stateLock) {
+                setState(State.MANUAL_QUITTED);
+                stopSelf(); // Die.
+            }
+        }
+    }
+
+    private BroadcastReceiver onStateRequested = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            // Broadcast the current state within this app.
+            Intent ni = new Intent(LOCAL_BROADCAST_STATE_NOTIFICATION);
+            ni.putExtra(LOCAL_BROADCAST_EXTRA_STATE, (android.os.Parcelable) _state);
+            LocalBroadcastManager.getInstance(RouterService.this).sendBroadcast(ni);
+        }
+    };
+
+    /**
+     * NOT called by system if it restarts us after a crash
+     */
+    @Override
+    public int onStartCommand(Intent intent, int flags, int startId) {
+        Util.d(this + " onStart called"
+                + " Intent is: " + intent
+                + " Flags is: " + flags
+                + " ID is: " + startId
+                + " Current state is: " + _state);
+        mStartCalled = true;
+        boolean restart = intent != null && intent.getBooleanExtra(EXTRA_RESTART, false);
+        if(restart) {
+            Util.d(this + " RESTARTING");
+        }
+        synchronized(_stateLock) {
+            if(_state != State.INIT) //return START_STICKY;
+            {
+                return START_NOT_STICKY;
+            }
+            _receiver = new I2PReceiver(this);
+            if(Connectivity.isConnected(this)) {
+                if(restart) {
+                    _statusBar.replace(StatusBar.ICON_STARTING, "I2P is restarting");
+                } else {
+                    _statusBar.replace(StatusBar.ICON_STARTING, "I2P is starting up");
+                }
+                setState(State.STARTING);
+                _starterThread = new Thread(new Starter());
+                _starterThread.start();
+            } else {
+                _statusBar.replace(StatusBar.ICON_WAITING_NETWORK, "I2P is waiting for a network connection");
+                setState(State.WAITING);
+                _handler.postDelayed(new Waiter(), 10 * 1000);
+            }
+        }
+        _handler.removeCallbacks(_updater);
+        _handler.postDelayed(_updater, 50);
+        if(!restart) {
+            startForeground(1337, _statusBar.getNote());
+        }
+
+        //return START_STICKY;
+        return START_NOT_STICKY;
+    }
+
+    /**
+     * maybe this goes away when the receiver can bind to us
+     */
+    private class Waiter implements Runnable {
+
+        public void run() {
+            Util.d(MARKER + this + " waiter handler"
+                    + " Current state is: " + _state);
+            if(_state == State.WAITING) {
+                if(Connectivity.isConnected(RouterService.this)) {
+                    synchronized(_stateLock) {
+                        if(_state != State.WAITING) {
+                            return;
+                        }
+                        _statusBar.replace(StatusBar.ICON_STARTING, "Network connected, I2P is starting up");
+                        setState(State.STARTING);
+                        _starterThread = new Thread(new Starter());
+                        _starterThread.start();
+                    }
+                    return;
+                }
+                _handler.postDelayed(this, 15 * 1000);
+            }
+        }
+    }
+
+    private class Starter implements Runnable {
+
+        public void run() {
+            Util.d(MARKER + this + " starter thread"
+                    + " Current state is: " + _state);
+            //Util.d(MARKER + this + " JBigI speed test started");
+            //NativeBigInteger.main(null);
+            //Util.d(MARKER + this + " JBigI speed test finished, launching router");
+
+            // Launch the router!
+            RouterLaunch.main(null);
+            synchronized(_stateLock) {
+                if(_state != State.STARTING) {
+                    return;
+                }
+                setState(State.RUNNING);
+                _statusBar.replace(StatusBar.ICON_RUNNING, "I2P is running");
+                _context = Util.getRouterContext();
+                if (_context == null) {
+                    throw new IllegalStateException("No contexts. This is usually because the router is either starting up or shutting down.");
+                }
+                _context.router().setKillVMOnEnd(false);
+                Job loadJob = new LoadClientsJob(_context, _notif);
+                _context.jobQueue().addJob(loadJob);
+                _context.addShutdownTask(new ShutdownHook());
+                _context.addFinalShutdownTask(new FinalShutdownHook());
+                _starterThread = null;
+            }
+            Util.d("Router.main finished");
+        }
+    }
+
+    private class Updater implements Runnable {
+
+        public void run() {
+            RouterContext ctx = _context;
+            if(ctx != null && (_state == State.RUNNING || _state == State.ACTIVE || _state == State.GRACEFUL_SHUTDOWN)) {
+                Router router = ctx.router();
+                if(router.isAlive()) {
+                    updateStatus(ctx);
+                }
+            }
+            _handler.postDelayed(this, 15 * 1000);
+        }
+    }
+    private String _currTitle;
+    private boolean _hadTunnels;
+
+    private void updateStatus(RouterContext ctx) {
+        int active = ctx.commSystem().countActivePeers();
+        int known = Math.max(ctx.netDb().getKnownRouters() - 1, 0);
+        int inEx = ctx.tunnelManager().getFreeTunnelCount();
+        int outEx = ctx.tunnelManager().getOutboundTunnelCount();
+        int inCl = ctx.tunnelManager().getInboundClientTunnelCount();
+        int outCl = ctx.tunnelManager().getOutboundClientTunnelCount();
+        String uptime = DataHelper.formatDuration(ctx.router().getUptime());
+        double inBW = ctx.bandwidthLimiter().getReceiveBps() / 1024;
+        double outBW = ctx.bandwidthLimiter().getSendBps() / 1024;
+        // control total width
+        DecimalFormat fmt;
+        if(inBW >= 1000 || outBW >= 1000) {
+            fmt = new DecimalFormat("#0");
+        } else if(inBW >= 100 || outBW >= 100) {
+            fmt = new DecimalFormat("#0.0");
+        } else {
+            fmt = new DecimalFormat("#0.00");
+        }
+
+        String text =
+                getResources().getString(R.string.notification_status_bw,
+                        fmt.format(inBW), fmt.format(outBW)); 
+
+        String bigText =
+                getResources().getString(R.string.notification_status_bw,
+                        fmt.format(inBW), fmt.format(outBW)) + '\n'
+                + getResources().getString(R.string.notification_status_peers,
+                        active, known) + '\n'
+                + getResources().getString(R.string.notification_status_expl,
+                        inEx, outEx) + '\n'
+                + getResources().getString(R.string.notification_status_client,
+                        inCl, outCl);
+
+        boolean haveTunnels = inCl > 0 && outCl > 0;
+        if (isGracefulShutdownInProgress()) {
+            long ms = ctx.router().getShutdownTimeRemaining();
+            if (ms > 1000) {
+                _currTitle = "Stopping I2P in " + DataHelper.formatDuration(ms);
+            } else {
+                _currTitle = "Stopping I2P";
+            }
+        } else if (haveTunnels != _hadTunnels) {
+            if(haveTunnels) {
+                _currTitle = "Client tunnels are ready";
+                setState(State.ACTIVE);
+                _statusBar.replace(StatusBar.ICON_ACTIVE, _currTitle);
+            } else {
+                _currTitle = "Client tunnels are down";
+                setState(State.RUNNING);
+                _statusBar.replace(StatusBar.ICON_RUNNING, _currTitle);
+            }
+            _hadTunnels = haveTunnels;
+        } else if (_currTitle == null || _currTitle.equals(""))
+            _currTitle = "I2P is running";
+        _statusBar.update(_currTitle, text, bigText);
+    }
+
+    @Override
+    public IBinder onBind(Intent intent) {
+        Util.d(this + "onBind called"
+                + " Current state is: " + _state);
+        Util.d("Intent action: " + intent.getAction());
+        // Select the interface to return.
+        if (RouterBinder.class.getName().equals(intent.getAction())) {
+            // Local Activity wanting access to the RouterContext
+            Util.d("Returning RouterContext binder");
+            return _binder;
+        }
+        if (IRouterState.class.getName().equals(intent.getAction())) {
+            // Someone wants to monitor the router state.
+            Util.d("Returning state binder");
+            return mStatusBinder;
+        }
+        Util.d("Unknown binder request, returning null");
+        return null;
+    }
+
+    /**
+     * IRouterState is defined through IDL
+     */
+    private final IRouterState.Stub mStatusBinder = new IRouterState.Stub() {
+
+        public void registerCallback(IRouterStateCallback cb)
+                throws RemoteException {
+            if (cb != null) mStateCallbacks.register(cb);
+        }
+
+        public void unregisterCallback(IRouterStateCallback cb)
+                throws RemoteException {
+            if (cb != null) mStateCallbacks.unregister(cb);
+        }
+
+        public boolean isStarted() throws RemoteException {
+            return mStartCalled;
+        }
+
+        public State getState() throws RemoteException {
+            return _state;
+        }
+    };
+
+    @Override
+    public boolean onUnbind(Intent intent) {
+        return super.onUnbind(intent);
+    }
+
+    // ******** following methods may be accessed from Activities and Receivers ************
+    /**
+     * @return null if router is not running
+     */
+    public RouterContext getRouterContext() {
+        RouterContext rv = _context;
+        if(rv == null) {
+            return null;
+        }
+        if(!rv.router().isAlive()) {
+            return null;
+        }
+        if(_state != State.RUNNING
+                && _state != State.ACTIVE
+                && _state != State.STOPPING
+                && _state != State.MANUAL_STOPPING
+                && _state != State.MANUAL_QUITTING
+                && _state != State.NETWORK_STOPPING
+                && _state != State.GRACEFUL_SHUTDOWN) {
+            return null;
+        }
+        return rv;
+    }
+
+    /**
+     * debug
+     */
+    public String getState() {
+        return _state.toString();
+    }
+
+    public boolean canManualStop() {
+        return _state == State.WAITING || _state == State.STARTING ||
+               _state == State.RUNNING || _state == State.ACTIVE ||
+               _state == State.GRACEFUL_SHUTDOWN;
+    }
+
+    /**
+     * Stop and don't restart the router, but keep the service
+     *
+     * Apparently unused - see manualQuit()
+     */
+    public void manualStop() {
+        Util.d("manualStop called"
+                + " Current state is: " + _state);
+        synchronized(_stateLock) {
+            if(!canManualStop()) {
+                return;
+            }
+            if(_state == State.STARTING) {
+                _starterThread.interrupt();
+            }
+            if(_state == State.STARTING || _state == State.RUNNING ||
+               _state == State.ACTIVE || _state == State.GRACEFUL_SHUTDOWN) {
+                _statusBar.replace(StatusBar.ICON_STOPPING, "Stopping I2P");
+                Thread stopperThread = new Thread(new Stopper(State.MANUAL_STOPPING, State.MANUAL_STOPPED));
+                stopperThread.start();
+            }
+        }
+    }
+
+    /**
+     * Stop the router and kill the service
+     */
+    public void manualQuit() {
+        Util.d("manualQuit called"
+                + " Current state is: " + _state);
+        synchronized(_stateLock) {
+            if(!canManualStop()) {
+                return;
+            }
+            if(_state == State.STARTING) {
+                _starterThread.interrupt();
+            }
+            if(_state == State.STARTING || _state == State.RUNNING ||
+               _state == State.ACTIVE || _state == State.GRACEFUL_SHUTDOWN) {
+                _statusBar.replace(StatusBar.ICON_STOPPING, "Stopping I2P");
+                Thread stopperThread = new Thread(new Stopper(State.MANUAL_QUITTING, State.MANUAL_QUITTED));
+                stopperThread.start();
+            } else if(_state == State.WAITING) {
+                setState(State.MANUAL_QUITTING);
+                (new FinalShutdownHook()).run();
+            }
+        }
+    }
+
+    /**
+     * Stop and then spin waiting for a network connection, then restart
+     */
+    public void networkStop() {
+        Util.d("networkStop called"
+                + " Current state is: " + _state);
+        synchronized(_stateLock) {
+            if(_state == State.STARTING) {
+                _starterThread.interrupt();
+            }
+            if(_state == State.STARTING || _state == State.RUNNING ||
+               _state == State.ACTIVE || _state == State.GRACEFUL_SHUTDOWN) {
+                _statusBar.replace(StatusBar.ICON_STOPPING, "Network disconnected, stopping I2P");
+                // don't change state, let the shutdown hook do it
+                Thread stopperThread = new Thread(new Stopper(State.NETWORK_STOPPING, State.NETWORK_STOPPING));
+                stopperThread.start();
+            }
+        }
+    }
+
+    public boolean canManualStart() {
+        // We can be in INIT if we restarted after crash but previous state was not RUNNING.
+        return _state == State.INIT || _state == State.MANUAL_STOPPED || _state == State.STOPPED;
+    }
+
+    public void manualStart() {
+        Util.d("restart called"
+                + " Current state is: " + _state);
+        synchronized(_stateLock) {
+            if(!canManualStart()) {
+                return;
+            }
+            _statusBar.replace(StatusBar.ICON_STARTING, "I2P is starting up");
+            setState(State.STARTING);
+            _starterThread = new Thread(new Starter());
+            _starterThread.start();
+        }
+    }
+
+    /**
+     * Graceful Shutdown
+     *
+     * @since 0.9.19
+     */
+    public boolean isGracefulShutdownInProgress() {
+        if (_state == State.GRACEFUL_SHUTDOWN) {
+            RouterContext ctx = _context;
+            return ctx != null && ctx.router().gracefulShutdownInProgress();
+        }
+        return false;
+    }
+
+    private String _oldTitle;
+    /**
+     * Graceful Shutdown
+     *
+     * @since 0.9.19
+     */
+    public void gracefulShutdown() {
+        Util.d("gracefulShutdown called"
+                + " Current state is: " + _state);
+        synchronized(_stateLock) {
+            if(!canManualStop()) {
+                return;
+            }
+            if(_state == State.STARTING || _state == State.WAITING) {
+                manualQuit();
+                return;
+            }
+            if(_state == State.RUNNING || _state == State.ACTIVE) {
+                RouterContext ctx = _context;
+                if(ctx != null && ctx.router().isAlive()) {
+                    int part = ctx.tunnelManager().getParticipatingCount();
+                    if(part <= 0) {
+                        manualQuit();
+                    } else {
+                        ctx.router().shutdownGracefully();
+                        _oldTitle = _currTitle;
+                        long ms = ctx.router().getShutdownTimeRemaining();
+                        if (ms > 1000) {
+                            _statusBar.replace(StatusBar.ICON_STOPPING, "Stopping I2P in " + DataHelper.formatDuration(ms));
+                        } else {
+                            _statusBar.replace(StatusBar.ICON_STOPPING, "Stopping I2P");
+                        }
+                        setState(State.GRACEFUL_SHUTDOWN);
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * Cancel Graceful Shutdown
+     *
+     * @since 0.9.19
+     */
+    public void cancelGracefulShutdown() {
+        Util.d("cancelGracefulShutdown called"
+                + " Current state is: " + _state);
+        synchronized(_stateLock) {
+            if(_state != State.GRACEFUL_SHUTDOWN) {
+                return;
+            }
+            RouterContext ctx = _context;
+            if(ctx != null && ctx.router().isAlive()) {
+                ctx.router().cancelGracefulShutdown();
+                _currTitle = _oldTitle;
+                if (_hadTunnels) {
+                    setState(State.ACTIVE);
+                    _statusBar.replace(StatusBar.ICON_ACTIVE, "Shutdown cancelled");
+                } else {
+                    setState(State.RUNNING);
+                    _statusBar.replace(StatusBar.ICON_RUNNING, "Shutdown cancelled");
+                }
+            }
+        }
+    }
+
+
+
+    // ******** end methods accessed from Activities and Receivers ************
+
+    private static final int STATE_MSG = 1;
+
+    /**
+     * Our Handler used to execute operations on the main thread.
+     */
+    private final Handler mHandler = new StateHandler(new WeakReference<>(this));
+    private static class StateHandler extends Handler {
+        WeakReference<RouterService> mReference;
+
+        public StateHandler(WeakReference<RouterService> reference) {
+            mReference = reference;
+        }
+
+        @Override
+        public void handleMessage(Message msg) {
+            RouterService parent = mReference.get();
+            if (parent == null)
+                return;
+
+            switch (msg.what) {
+            case STATE_MSG:
+                final State state = parent._state;
+                // Broadcast to all clients the new state.
+                final int N = parent.mStateCallbacks.beginBroadcast();
+                for (int i = 0; i < N; i++) {
+                    try {
+                        parent.mStateCallbacks.getBroadcastItem(i).stateChanged(state);
+                    } catch (RemoteException e) {
+                        // The RemoteCallbackList will take care of removing
+                        // the dead object for us.
+                    }
+                }
+                parent.mStateCallbacks.finishBroadcast();
+                break;
+            default:
+                super.handleMessage(msg);
+            }
+        }
+    }
+
+    /**
+     * Turn off the status bar. Unregister the receiver. If we were running,
+     * fire up the Stopper thread.
+     */
+    @Override
+    public void onDestroy() {
+        Util.d("onDestroy called"
+                + " Current state is: " + _state);
+
+        _handler.removeCallbacks(_updater);
+        _statusBar.remove();
+
+        LocalBroadcastManager.getInstance(this).unregisterReceiver(onStateRequested);
+
+        I2PReceiver rcvr = _receiver;
+        if(rcvr != null) {
+            synchronized(rcvr) {
+                try {
+                    // throws if not registered
+                    unregisterReceiver(rcvr);
+                } catch(IllegalArgumentException iae) {
+                }
+                //rcvr.unbindRouter();
+                //_receiver = null;
+            }
+        }
+        synchronized(_stateLock) {
+            if(_state == State.STARTING) {
+                _starterThread.interrupt();
+            }
+            if(_state == State.STARTING || _state == State.RUNNING ||
+               _state == State.ACTIVE || _state == State.GRACEFUL_SHUTDOWN) {
+                // should this be in a thread?
+                _statusBar.replace(StatusBar.ICON_SHUTTING_DOWN, "I2P is shutting down");
+                Thread stopperThread = new Thread(new Stopper(State.STOPPING, State.STOPPED));
+                stopperThread.start();
+            }
+        }
+    }
+
+    /**
+     * Transition to the next state. If we still have a context, shut down the
+     * router. Turn off the status bar. Then transition to the stop state.
+     */
+    private class Stopper implements Runnable {
+
+        private final State nextState;
+        private final State stopState;
+
+        /**
+         * call holding statelock
+         */
+        public Stopper(State next, State stop) {
+            nextState = next;
+            stopState = stop;
+            setState(next);
+        }
+
+        public void run() {
+            try {
+                Util.d(MARKER + this + " stopper thread"
+                        + " Current state is: " + _state);
+                RouterContext ctx = _context;
+                if(ctx != null) {
+                    ctx.router().shutdown(Router.EXIT_HARD);
+                }
+                _statusBar.remove();
+                Util.d("********** Router shutdown complete");
+                synchronized(_stateLock) {
+                    if(_state == nextState) {
+                        setState(stopState);
+                    }
+                }
+            } finally {
+                stopForeground(true);
+                _statusBar.remove();
+            }
+        }
+    }
+
+    /**
+     * First (early) hook. Update the status bar. Unregister the receiver.
+     */
+    private class ShutdownHook implements Runnable {
+
+        public void run() {
+            Util.d(this + " shutdown hook"
+                    + " Current state is: " + _state);
+            _statusBar.replace(StatusBar.ICON_SHUTTING_DOWN, "I2P is shutting down");
+            I2PReceiver rcvr = _receiver;
+            if(rcvr != null) {
+                synchronized(rcvr) {
+                    try {
+                        // throws if not registered
+                        unregisterReceiver(rcvr);
+                    } catch(IllegalArgumentException iae) {
+                    }
+                    //rcvr.unbindRouter();
+                    //_receiver = null;
+                }
+            }
+            synchronized(_stateLock) {
+                // null out to release the memory
+                _context = null;
+                if(_state == State.STARTING) {
+                    _starterThread.interrupt();
+                }
+                if(_state == State.WAITING || _state == State.STARTING
+                        || _state == State.RUNNING || _state == State.ACTIVE
+                        || _state == State.GRACEFUL_SHUTDOWN) {
+                    setState(State.STOPPING);
+                }
+            }
+        }
+    }
+
+    /**
+     * Second (late) hook. Turn off the status bar. Null out the context. If we
+     * were stopped manually, do nothing. If we were stopped because of no
+     * network, start the waiter thread. If it stopped of unknown causes or from
+     * manualQuit(), kill the Service.
+     */
+    private class FinalShutdownHook implements Runnable {
+
+        public void run() {
+            try {
+                Util.d(this + " final shutdown hook"
+                        + " Current state is: " + _state);
+                //I2PReceiver rcvr = _receiver;
+
+                synchronized(_stateLock) {
+                    // null out to release the memory
+                    _context = null;
+                    Runtime.getRuntime().gc();
+                    if(_state == State.STARTING) {
+                        _starterThread.interrupt();
+                    }
+                    if(_state == State.MANUAL_STOPPING) {
+                        setState(State.MANUAL_STOPPED);
+                    } else if(_state == State.NETWORK_STOPPING) {
+                        // start waiter handler
+                        setState(State.WAITING);
+                        _handler.postDelayed(new Waiter(), 10 * 1000);
+                    } else if(_state == State.STARTING || _state == State.RUNNING
+                            || _state == State.ACTIVE || _state == State.STOPPING) {
+                        Util.w(this + " died of unknown causes");
+                        setState(State.STOPPED);
+                        // Unregister all callbacks.
+                        mStateCallbacks.kill();
+                        stopForeground(true);
+                        stopSelf();
+                    } else if(_state == State.MANUAL_QUITTING || _state == State.GRACEFUL_SHUTDOWN) {
+                        setState(State.MANUAL_QUITTED);
+                        // Unregister all callbacks.
+                        mStateCallbacks.kill();
+                        stopForeground(true);
+                        stopSelf();
+                    }
+                }
+            } finally {
+                _statusBar.remove();
+            }
+        }
+    }
+
+    private State getSavedState() {
+        SharedPreferences prefs = getSharedPreferences(SHARED_PREFS, 0);
+        String stateString = prefs.getString(LAST_STATE, State.INIT.toString());
+        try {
+            return State.valueOf(stateString);
+        } catch (IllegalArgumentException e) {
+            return State.INIT;
+        }
+    }
+
+    private void setState(State s) {
+        _state = s;
+        saveState();
+
+        // Broadcast the new state within this app.
+        Intent intent = new Intent(LOCAL_BROADCAST_STATE_CHANGED);
+        intent.putExtra(LOCAL_BROADCAST_EXTRA_STATE, (android.os.Parcelable) _state);
+        LocalBroadcastManager.getInstance(this).sendBroadcast(intent);
+
+        // Notify other apps that the state has changed
+        mHandler.sendEmptyMessage(STATE_MSG);
+    }
+
+    /**
+     * @return success
+     */
+    private boolean saveState() {
+        SharedPreferences prefs = getSharedPreferences(SHARED_PREFS, 0);
+        SharedPreferences.Editor edit = prefs.edit();
+        edit.putString(LAST_STATE, _state.toString());
+        return edit.commit();
+    }
+}

app/src/main/java/net/i2p/android/router/service/StatSummarizer.java

@@ -0,0 +1,145 @@
+package net.i2p.android.router.service;
+
+import net.i2p.android.router.util.Util;
+import net.i2p.router.RouterContext;
+import net.i2p.stat.Rate;
+import net.i2p.stat.RateStat;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.StringTokenizer;
+import java.util.concurrent.CopyOnWriteArrayList;
+
+public class StatSummarizer implements Runnable {
+    private final RouterContext _context;
+    private final List<SummaryListener> _listeners;
+    // TODO remove static instance
+    private static StatSummarizer _instance;
+    private volatile boolean _isRunning = true;
+    private Thread _thread;
+
+    public StatSummarizer() {
+        _context = Util.getRouterContext();
+        _listeners = new CopyOnWriteArrayList<>();
+        _instance = this;
+        if (_context != null)
+            _context.addShutdownTask(new Shutdown());
+    }
+
+    public static StatSummarizer instance() { return _instance; }
+
+    public void run() {
+        // We can't do anything without a RouterContext
+        if (_context == null)
+            return;
+
+        _thread = Thread.currentThread();
+        String specs = "";
+        while (_isRunning && _context.router().isAlive()) {
+            specs = adjustDatabases(specs);
+            try { Thread.sleep(60 * 1000);} catch (InterruptedException ie) {}
+        }
+    }
+
+    /** list of SummaryListener instances */
+    public List<SummaryListener> getListeners() { return _listeners; }
+
+    public SummaryListener getListener(String rateName, long period) {
+        for (SummaryListener lsnr : _listeners) {
+            if (lsnr.getName().equals(rateName + "." + period))
+                return lsnr;
+        }
+        return null;
+    }
+
+    private static final String DEFAULT_DATABASES =
+               "bw.sendRate.60000"
+            + ",bw.recvRate.60000"
+            + ",router.memoryUsed.60000"
+            + ",router.activePeers.60000";
+
+    private String adjustDatabases(String oldSpecs) {
+        String spec = _context.getProperty("stat.summaries", DEFAULT_DATABASES);
+        if ( ( (spec == null) && (oldSpecs == null) ) ||
+                ( (spec != null) && (oldSpecs != null) && (oldSpecs.equals(spec))) )
+               return oldSpecs;
+
+        List<Rate> old = parseSpecs(oldSpecs);
+        List<Rate> newSpecs = parseSpecs(spec);
+
+        // remove old ones
+        for (Rate r : old) {
+            if (!newSpecs.contains(r))
+                removeDb(r);
+        }
+        // add new ones
+        StringBuilder buf = new StringBuilder();
+        boolean comma = false;
+        for (Rate r : newSpecs) {
+            if (!old.contains(r))
+                addDb(r);
+            if (comma)
+                buf.append(',');
+            else
+                comma = true;
+            buf.append(r.getRateStat().getName()).append(".").append(r.getPeriod());
+        }
+        return buf.toString();
+    }
+
+    private void removeDb(Rate r) {
+        for (SummaryListener lsnr : _listeners) {
+            if (lsnr.getRate().equals(r)) {
+                // no iter.remove() in COWAL
+                _listeners.remove(lsnr);
+                lsnr.stopListening();
+                return;
+            }
+        }
+    }
+    private void addDb(Rate r) {
+        SummaryListener lsnr = new SummaryListener(r);
+        lsnr.startListening();
+        _listeners.add(lsnr);
+    }
+
+    /**
+     * @param specs statName.period,statName.period,statName.period
+     * @return list of Rate objects
+     */
+    List<Rate> parseSpecs(String specs) {
+        StringTokenizer tok = new StringTokenizer(specs, ",");
+        List<Rate> rv = new ArrayList<>();
+        while (tok.hasMoreTokens()) {
+            String spec = tok.nextToken();
+            int split = spec.lastIndexOf('.');
+            if ( (split <= 0) || (split + 1 >= spec.length()) )
+                continue;
+            String name = spec.substring(0, split);
+            String per = spec.substring(split+1);
+            long period;
+            try {
+                period = Long.parseLong(per);
+                RateStat rs = _context.statManager().getRate(name);
+                if (rs != null) {
+                    Rate r = rs.getRate(period);
+                    if (r != null)
+                        rv.add(r);
+                }
+            } catch (NumberFormatException nfe) {}
+        }
+        return rv;
+    }
+
+    private class Shutdown implements Runnable {
+        public void run() {
+            _isRunning = false;
+            if (_thread != null)
+                _thread.interrupt();
+            for (SummaryListener lsnr : _listeners) {
+                lsnr.stopListening();
+            }
+            _listeners.clear();
+        }
+    }
+}

app/src/main/java/net/i2p/android/router/service/StatusBar.java

@@ -0,0 +1,108 @@
+package net.i2p.android.router.service;
+
+import android.app.Notification;
+import android.app.NotificationManager;
+import android.app.PendingIntent;
+import android.content.Context;
+import android.content.Intent;
+import android.support.v4.app.NotificationCompat;
+import net.i2p.android.router.MainActivity;
+import net.i2p.android.router.R;
+
+class StatusBar {
+
+    private final Context ctx;
+    private final NotificationManager mNotificationManager;
+    private final NotificationCompat.Builder mNotifyBuilder;
+    private Notification mNotif;
+
+    private static final int ID = 1337;
+
+    public static final int ICON_STARTING = R.drawable.ic_stat_router_starting;
+    public static final int ICON_RUNNING = R.drawable.ic_stat_router_running;
+    public static final int ICON_ACTIVE = R.drawable.ic_stat_router_active;
+    public static final int ICON_STOPPING = R.drawable.ic_stat_router_stopping;
+    public static final int ICON_SHUTTING_DOWN = R.drawable.ic_stat_router_shutting_down;
+    public static final int ICON_WAITING_NETWORK = R.drawable.ic_stat_router_waiting_network;
+
+    StatusBar(Context cx) {
+        ctx = cx;
+        mNotificationManager = (NotificationManager) ctx.getSystemService(
+                Context.NOTIFICATION_SERVICE);
+        Thread.currentThread().setUncaughtExceptionHandler(
+                new CrashHandler(mNotificationManager));
+
+        int icon = ICON_STARTING;
+        // won't be shown if replace() is called
+        String text = "Starting I2P";
+
+        mNotifyBuilder = new NotificationCompat.Builder(ctx)
+            .setContentText(text)
+            .setSmallIcon(icon)
+            .setOngoing(true)
+            .setOnlyAlertOnce(true);
+
+        Intent intent = new Intent(ctx, MainActivity.class);
+        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        PendingIntent pi = PendingIntent.getActivity(ctx, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
+        mNotifyBuilder.setContentIntent(pi);
+    }
+
+    public void replace(int icon, String text) {
+        mNotifyBuilder.setSmallIcon(icon)
+            .setStyle(null)
+            .setTicker(text);
+        update(text);
+    }
+
+    public void update(String text) {
+        String title = "I2P Status";
+        update(title, text);
+    }
+
+    public void update(String title, String text, String bigText) {
+        mNotifyBuilder.setStyle(new NotificationCompat.BigTextStyle()
+                .bigText(bigText));
+        update(title, text);
+    }
+
+    public void update(String title, String text) {
+        mNotifyBuilder.setContentTitle(title)
+            .setContentText(text);
+        mNotif = mNotifyBuilder.build();
+        mNotificationManager.notify(ID, mNotif);
+    }
+
+    public void remove() {
+        mNotificationManager.cancel(ID);
+    }
+
+    /**
+     * http://stackoverflow.com/questions/4028742/how-to-clear-a-notification-if-activity-crashes
+     */
+    private static class CrashHandler implements Thread.UncaughtExceptionHandler {
+
+        private final Thread.UncaughtExceptionHandler defaultUEH;
+        private final NotificationManager mgr;
+
+        public CrashHandler(NotificationManager nMgr) {
+            defaultUEH = Thread.getDefaultUncaughtExceptionHandler();
+            mgr = nMgr;
+        }
+
+        public void uncaughtException(Thread t, Throwable e) {
+            if (mgr != null) {
+                try {
+                    mgr.cancel(ID);
+                } catch (Throwable ex) {}
+            }
+            System.err.println("In CrashHandler " + e);
+            e.printStackTrace(System.err);
+            defaultUEH.uncaughtException(t, e);
+        }
+    }
+
+    public Notification getNote() {
+        return mNotif;
+    }
+}

app/src/main/java/net/i2p/android/router/service/SummaryListener.java

@@ -0,0 +1,80 @@
+package net.i2p.android.router.service;
+
+import java.util.Observable;
+import java.util.Observer;
+
+import com.androidplot.xy.SimpleXYSeries;
+import com.androidplot.xy.XYSeries;
+
+import net.i2p.I2PAppContext;
+import net.i2p.stat.Rate;
+import net.i2p.stat.RateStat;
+import net.i2p.stat.RateSummaryListener;
+
+public class SummaryListener implements RateSummaryListener {
+    public static final int HISTORY_SIZE = 30;
+
+    private final I2PAppContext _context;
+    private final Rate _rate;
+    private String _name;
+    private SimpleXYSeries _series;
+    private MyObservable _notifier;
+
+    public SummaryListener(Rate r) {
+        _context = I2PAppContext.getGlobalContext();
+        _rate = r;
+        _notifier = new MyObservable();
+    }
+
+    // encapsulates management of the observers watching this rate for update events:
+    class MyObservable extends Observable {
+        @Override
+        public void notifyObservers() {
+            setChanged();
+            super.notifyObservers();
+        }
+    }
+
+    public void addObserver(Observer observer) {
+        _notifier.addObserver(observer);
+    }
+
+    public void removeObserver(Observer observer) {
+        _notifier.deleteObserver(observer);
+    }
+
+    public void add(double totalValue, long eventCount, double totalEventTime,
+            long period) {
+        long now = now();
+        long when = now / 1000;
+        double val = eventCount > 0 ? (totalValue / eventCount) : 0d;
+
+        if (_series.size() > HISTORY_SIZE)
+            _series.removeFirst();
+
+        _series.addLast(when, val);
+
+        _notifier.notifyObservers();
+    }
+
+    public Rate getRate() { return _rate; }
+
+    public String getName() { return _name; }
+
+    public XYSeries getSeries() { return _series; }
+
+    long now() { return _context.clock().now(); }
+
+    public void startListening() {
+        RateStat rs = _rate.getRateStat();
+        long period = _rate.getPeriod();
+        _name = rs.getName() + "." + period;
+        _series = new SimpleXYSeries(_name);
+        _series.useImplicitXVals();
+        _rate.setSummaryListener(this);
+    }
+
+    public void stopListening() {
+        _rate.setSummaryListener(null);
+    }
+}

app/src/main/java/net/i2p/android/router/stats/PeersActivity.java

@@ -0,0 +1,38 @@
+package net.i2p.android.router.stats;
+
+import net.i2p.android.router.I2PActivityBase;
+import net.i2p.android.router.R;
+import net.i2p.android.router.service.RouterService;
+import android.os.Bundle;
+
+public class PeersActivity extends I2PActivityBase {
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        mDrawerToggle.setDrawerIndicatorEnabled(false);
+        // Start with the base view
+        if (savedInstanceState == null) {
+            PeersFragment f = new PeersFragment();
+            f.setArguments(getIntent().getExtras());
+            getSupportFragmentManager().beginTransaction()
+                    .add(R.id.main_fragment, f).commit();
+        }
+    }
+
+    /**
+     *  Not bound by the time onResume() is called, so we have to do it here.
+     *  If it is bound we update twice.
+     */
+    @Override
+    protected void onRouterBind(RouterService svc) {
+        PeersFragment f = (PeersFragment) getSupportFragmentManager().findFragmentById(R.id.main_fragment);
+        f.update();
+    }
+
+    @Override
+    public void onBackPressed() {
+        PeersFragment f = (PeersFragment) getSupportFragmentManager().findFragmentById(R.id.main_fragment);
+        if (!f.onBackPressed())
+            super.onBackPressed();
+    }
+}

app/src/main/java/net/i2p/android/router/stats/PeersFragment.java

@@ -0,0 +1,112 @@
+package net.i2p.android.router.stats;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.webkit.WebView;
+import java.io.IOException;
+import java.io.StringWriter;
+
+import net.i2p.android.router.I2PFragmentBase;
+import net.i2p.android.router.R;
+import net.i2p.android.router.web.I2PWebViewClient;
+import net.i2p.router.CommSystemFacade;
+
+public class PeersFragment extends I2PFragmentBase {
+
+    private I2PWebViewClient _wvClient;
+
+    // TODO add some inline style
+    private static final String HEADER = "<html><head></head><body>";
+    private static final String FOOTER = "</body></html>";
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setHasOptionsMenu(true);
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState)
+    {
+        View v = inflater.inflate(R.layout.peers, container, false);
+        WebView wv = (WebView) v.findViewById(R.id.peers_webview);
+        wv.getSettings().setLoadsImagesAutomatically(true); // was false
+        // http://stackoverflow.com/questions/2369310/webview-double-tap-zoom-not-working-on-a-motorola-droid-a855
+        wv.getSettings().setUseWideViewPort(true);
+        _wvClient = new I2PWebViewClient();
+        wv.setWebViewClient(_wvClient);
+        wv.getSettings().setBuiltInZoomControls(true);
+        return v;
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        update();
+    }
+
+    public void update() {
+        WebView wv = (WebView) getActivity().findViewById(R.id.peers_webview);
+        wv.clearHistory(); // fixes having to hit back.
+        CommSystemFacade comm = getCommSystem();
+        String data;
+        if (comm != null) {
+            StringWriter out = new StringWriter(32*1024);
+            out.append(HEADER);
+            try {
+                comm.renderStatusHTML(out, "http://thiswontwork.i2p/peers", 0);
+                out.append(FOOTER);
+                data = out.toString().replaceAll("/themes", "themes");
+            } catch (IOException ioe) {
+                data = HEADER + "Error: " + ioe + FOOTER;
+            }
+        } else {
+            data = HEADER + "No peer data available. The router is not running." + FOOTER;
+        }
+        try {
+            // wv.loadData(data, "text/html", "UTF-8");
+            // figure out a way to get /themes/console/images/outbound.png to load
+            // String url = "file://" + _myDir + "/docs/";
+            String url = "file:///android_asset/";
+            wv.loadDataWithBaseURL(url, data, "text/html", "UTF-8", url);
+        } catch (Exception e) {
+        }
+    }
+
+    public boolean onBackPressed() {
+        WebView wv = (WebView) getActivity().findViewById(R.id.peers_webview);
+        _wvClient.cancelAll();
+        wv.stopLoading();
+
+        // We do not want to go back, or keep history... There is no need to.
+        // What we DO want to do is exit!
+        //if (wv.canGoBack()) {
+        //    wv.goBack();
+        //    return true;
+        //}
+        return false;
+    }
+
+    @Override
+    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+        inflater.inflate(R.menu.fragment_web_actions, menu);
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        switch (item.getItemId()) {
+        case R.id.menu_reload:
+            update();
+            return true;
+
+        default:
+            return super.onOptionsItemSelected(item);
+        }
+    }
+}

app/src/main/java/net/i2p/android/router/stats/RateGraphActivity.java

@@ -0,0 +1,170 @@
+package net.i2p.android.router.stats;
+
+import android.app.AlertDialog;
+import android.app.Dialog;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.os.Build;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.v4.app.DialogFragment;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.Spinner;
+
+import net.i2p.android.router.I2PActivityBase;
+import net.i2p.android.router.R;
+import net.i2p.android.router.SettingsActivity;
+import net.i2p.android.router.service.StatSummarizer;
+import net.i2p.android.router.service.SummaryListener;
+import net.i2p.stat.Rate;
+
+import java.util.Comparator;
+import java.util.List;
+import java.util.TreeSet;
+
+public class RateGraphActivity extends I2PActivityBase {
+    private static final String SELECTED_RATE = "selected_rate";
+
+    private String[] mRates;
+    private long[] mPeriods;
+    private Spinner mSpinner;
+    private boolean mFinishOnResume;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        mDrawerToggle.setDrawerIndicatorEnabled(false);
+
+        if (StatSummarizer.instance() != null) {
+            // Get the rates currently being graphed
+            List<SummaryListener> listeners = StatSummarizer.instance().getListeners();
+            TreeSet<SummaryListener> ordered = new TreeSet<>(new AlphaComparator());
+            ordered.addAll(listeners);
+
+            if (ordered.size() > 0) {
+                // Extract the rates and periods
+                mRates = new String[ordered.size()];
+                mPeriods = new long[ordered.size()];
+                int i = 0;
+                for (SummaryListener listener : ordered) {
+                    Rate r = listener.getRate();
+                    mRates[i] = r.getRateStat().getName();
+                    mPeriods[i] = r.getPeriod();
+                    i++;
+                }
+
+                mSpinner = (Spinner) findViewById(R.id.main_spinner);
+                mSpinner.setVisibility(View.VISIBLE);
+
+                mSpinner.setAdapter(new ArrayAdapter<>(this,
+                        android.R.layout.simple_spinner_dropdown_item, mRates));
+
+                mSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
+                    @Override
+                    public void onItemSelected(AdapterView<?> adapterView, View view, int i, long l) {
+                        selectRate(i);
+                    }
+
+                    @Override
+                    public void onNothingSelected(AdapterView<?> adapterView) {
+                    }
+                });
+
+                if (savedInstanceState != null) {
+                    int selected = savedInstanceState.getInt(SELECTED_RATE);
+                    mSpinner.setSelection(selected);
+                } else
+                    selectRate(0);
+            } else {
+                DialogFragment df = new DialogFragment() {
+                    @NonNull
+                    @Override
+                    public Dialog onCreateDialog(Bundle savedInstanceState) {
+                        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
+                        builder.setMessage(R.string.no_graphs_configured)
+                                .setPositiveButton(R.string.configure_graphs, new DialogInterface.OnClickListener() {
+                                    public void onClick(DialogInterface dialog, int which) {
+                                        dialog.dismiss();
+                                        mFinishOnResume = true;
+                                        Intent i = new Intent(RateGraphActivity.this, SettingsActivity.class);
+                                        // Navigation to a sub-category doesn't seem to work yet
+                                        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB) {
+                                            i.setAction(SettingsActivity.ACTION_PREFS_GRAPHS);
+                                        } else {
+                                            i.putExtra("settings", "graphs");
+                                        }
+                                        startActivity(i);
+                                    }
+                                })
+                                .setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {
+                                    @Override
+                                    public void onClick(DialogInterface dialog, int i) {
+                                        dialog.cancel();
+                                        finish();
+                                    }
+                                })
+                                .setCancelable(false);
+                        return builder.create();
+                    }
+                };
+                df.show(getSupportFragmentManager(), "nographs");
+            }
+        } else {
+            DialogFragment df = new DialogFragment() {
+                @NonNull
+                @Override
+                public Dialog onCreateDialog(Bundle savedInstanceState) {
+                    AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
+                    builder.setMessage(R.string.graphs_not_ready)
+                            .setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
+                                public void onClick(DialogInterface dialog, int which) {
+                                    dialog.dismiss();
+                                    finish();
+                                }
+                            })
+                            .setCancelable(false);
+                    return builder.create();
+                }
+            };
+            df.show(getSupportFragmentManager(), "graphsnotready");
+        }
+    }
+
+    private void selectRate(int position) {
+        String rateName = mRates[position];
+        long period = mPeriods[position];
+        RateGraphFragment f = RateGraphFragment.newInstance(rateName, period);
+        getSupportFragmentManager().beginTransaction()
+                .replace(R.id.main_fragment, f, rateName).commit();
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+
+        if (mFinishOnResume) {
+            finish();
+        }
+    }
+
+    @Override
+    public void onSaveInstanceState(Bundle outState) {
+        super.onSaveInstanceState(outState);
+        if (mSpinner != null)
+            outState.putInt(SELECTED_RATE, mSpinner.getSelectedItemPosition());
+    }
+
+    private static class AlphaComparator implements Comparator<SummaryListener> {
+        public int compare(SummaryListener l, SummaryListener r) {
+            String lName = l.getRate().getRateStat().getName();
+            String rName = r.getRate().getRateStat().getName();
+            int rv = lName.compareTo(rName);
+            if (rv != 0)
+                return rv;
+            return (int) (l.getRate().getPeriod() - r.getRate().getPeriod());
+        }
+    }
+}

app/src/main/java/net/i2p/android/router/stats/RateGraphFragment.java

@@ -0,0 +1,163 @@
+package net.i2p.android.router.stats;
+
+import android.graphics.Color;
+import android.os.Bundle;
+import android.os.Handler;
+import android.support.annotation.NonNull;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import com.androidplot.Plot;
+import com.androidplot.xy.BoundaryMode;
+import com.androidplot.xy.LineAndPointFormatter;
+import com.androidplot.xy.XYPlot;
+import com.androidplot.xy.XYSeries;
+import com.androidplot.xy.XYStepMode;
+
+import net.i2p.android.router.I2PFragmentBase;
+import net.i2p.android.router.R;
+import net.i2p.android.router.service.StatSummarizer;
+import net.i2p.android.router.service.SummaryListener;
+import net.i2p.android.router.util.Util;
+
+import java.text.DecimalFormat;
+import java.text.FieldPosition;
+import java.text.Format;
+import java.text.ParsePosition;
+import java.util.Observable;
+import java.util.Observer;
+
+public class RateGraphFragment extends I2PFragmentBase {
+    // redraws a plot whenever an update is received:
+    private class MyPlotUpdater implements Observer {
+        Plot plot;
+
+        public MyPlotUpdater(Plot plot) {
+            this.plot = plot;
+        }
+
+        public void update(Observable o, Object arg) {
+            Util.d("Redrawing plot");
+            plot.redraw();
+        }
+    }
+
+    public static final String RATE_NAME = "rate_name";
+    public static final String RATE_PERIOD = "rate_period";
+
+    private Handler _handler;
+    private SetupTask _setupTask;
+    private SummaryListener _listener;
+    private XYPlot _ratePlot;
+    private MyPlotUpdater _plotUpdater;
+
+    public static RateGraphFragment newInstance(String name, long period) {
+        RateGraphFragment f = new RateGraphFragment();
+        Bundle args = new Bundle();
+        args.putString(RATE_NAME, name);
+        args.putLong(RATE_PERIOD, period);
+        f.setArguments(args);
+        return f;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        _handler = new Handler();
+        _setupTask = new SetupTask();
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+            Bundle savedInstanceState) {
+        View v = inflater.inflate(R.layout.fragment_graph, container, false);
+
+        _ratePlot = (XYPlot) v.findViewById(R.id.rate_stat_plot);
+
+        return v;
+    }
+
+    @Override
+    public void onStart() {
+        super.onStart();
+        _handler.removeCallbacks(_setupTask);
+        _handler.postDelayed(_setupTask, 100);
+    }
+
+    @Override
+    public void onStop() {
+        super.onStop();
+        if (_listener != null && _plotUpdater != null) {
+            Util.d("Removing plot updater from listener");
+            _listener.removeObserver(_plotUpdater);
+        }
+        _handler.removeCallbacks(_setupTask);
+    }
+
+    private class SetupTask implements Runnable {
+        public void run() {
+            String rateName = getArguments().getString(RATE_NAME);
+            long period = getArguments().getLong(RATE_PERIOD);
+
+            Util.d("Setting up " + rateName + "." + period);
+            if (StatSummarizer.instance() == null) {
+                Util.d("StatSummarizer is null, delaying setup");
+                _handler.postDelayed(this, 1000);
+                return;
+            }
+            _listener = StatSummarizer.instance().getListener(rateName, period);
+            if (_listener == null) {
+                Util.d("Listener is null, delaying setup");
+                _handler.postDelayed(this, 1000);
+                return;
+            }
+
+            XYSeries rateSeries = _listener.getSeries();
+
+            _plotUpdater = new MyPlotUpdater(_ratePlot);
+
+            _ratePlot.addSeries(rateSeries, new LineAndPointFormatter(Color.rgb(0, 0, 0), null, Color.rgb(0, 80, 0), null));
+
+            Util.d("Adding plot updater to listener");
+            _listener.addObserver(_plotUpdater);
+
+            _ratePlot.setDomainStepMode(XYStepMode.SUBDIVIDE);
+            _ratePlot.setDomainStepValue(SummaryListener.HISTORY_SIZE);
+
+            // thin out domain/range tick labels so they dont overlap each other:
+            _ratePlot.setTicksPerDomainLabel(5);
+            _ratePlot.setTicksPerRangeLabel(3);
+
+            _ratePlot.setRangeLowerBoundary(0, BoundaryMode.FIXED);
+
+            _ratePlot.setRangeValueFormat(new Format() {
+
+                @Override
+                public StringBuffer format(Object obj, @NonNull StringBuffer toAppendTo,
+                        @NonNull FieldPosition pos) {
+                    double val = ((Number) obj).doubleValue();
+                    if (val >= 10 * 1000 * 1000)
+                        return new DecimalFormat("0 M").format(val / (1000 * 1000), toAppendTo, pos);
+                    else if (val >= 8 * 100 * 1000)
+                        return new DecimalFormat("0.0 M").format(val / (1000 * 1000), toAppendTo, pos);
+                    else if (val >= 10 * 1000)
+                        return new DecimalFormat("0 k").format(val / (1000), toAppendTo, pos);
+                    else if (val >= 8 * 100)
+                        return new DecimalFormat("0.0 k").format(val / (1000), toAppendTo, pos);
+                    else
+                        return new DecimalFormat("0").format(val, toAppendTo, pos);
+                }
+
+                @Override
+                public Object parseObject(String source, @NonNull ParsePosition pos) {
+                    return null;
+                }
+
+            });
+
+            Util.d("Redrawing plot");
+            _ratePlot.redraw();
+        }
+    }
+}

app/src/main/java/net/i2p/android/router/util/AppCache.java

@@ -5,9 +5,11 @@ import android.content.ContentValues;
 import android.content.Context;
 import android.net.Uri;
 
-import java.io.IOException;
+import net.i2p.android.router.provider.CacheProvider;
+
 import java.io.File;
 import java.io.FileOutputStream;
+import java.io.IOException;
 import java.io.OutputStream;
 import java.util.ArrayList;
 import java.util.Collections;
@@ -16,9 +18,6 @@ import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 
-import net.i2p.android.router.provider.CacheProvider;
-import net.i2p.android.router.util.Util;
-
 /**
  *  A least recently used cache with a max number of entries
  *  and a max total disk space.
@@ -35,7 +34,7 @@ public class AppCache {
     /** the LRU cache */
     private final Map<Integer, Object> _cache;
 
-    private static final Integer DUMMY = Integer.valueOf(0);
+    private static final Integer DUMMY = 0;
     private static final String DIR_NAME = "appCache";
     /** fragment into this many subdirectories */
     private static final int NUM_DIRS = 32;
@@ -62,7 +61,7 @@ public class AppCache {
     private AppCache(Context ctx) {
         _cacheDir = new File(ctx.getCacheDir(), DIR_NAME);
         _cacheDir.mkdir();
-        Util.e("AppCache cache dir " + _cacheDir);
+        Util.d("AppCache cache dir " + _cacheDir);
         _resolver = ctx.getContentResolver();
         _cache = new LHM(MAX_FILES);
         initialize();
@@ -92,7 +91,7 @@ public class AppCache {
     public Uri addCacheFile(Uri key, boolean setAsCurrentBase) {
         int hash = toHash(key);
         synchronized(_cache) {
-            _cache.put(Integer.valueOf(hash), DUMMY);
+            _cache.put(hash, DUMMY);
         }
         // file:/// uri
         //return Uri.fromFile(toFile(hash)).toString();
@@ -107,7 +106,7 @@ public class AppCache {
     public void removeCacheFile(Uri key) {
         int hash = toHash(key);
         synchronized(_cache) {
-            _cache.remove(Integer.valueOf(hash));
+            _cache.remove(hash);
         }
         deleteContent(key);
     }
@@ -122,9 +121,9 @@ public class AppCache {
     public Uri getCacheUri(Uri key) {
         int hash = toHash(key);
         // poke the LRU
-        Object present = null;
+        Object present;
         synchronized(_cache) {
-            present = _cache.get(Integer.valueOf(hash));
+            present = _cache.get(hash);
         }
         if (present != null)
             setAsCurrentBase(key);
@@ -145,9 +144,9 @@ public class AppCache {
 
     private void initialize() {
         _totalSize = 0;
-        List<File> fileList = new ArrayList(MAX_FILES);
+        List<File> fileList = new ArrayList<File>(MAX_FILES);
         long total = enumerate(_cacheDir, fileList);
-        Util.e("AppCache found " + fileList.size() + " files totalling " + total + " bytes");
+        Util.d("AppCache found " + fileList.size() + " files totalling " + total + " bytes");
         Collections.sort(fileList, new FileComparator());
         // oldest first, delete if too big or too old, else add to LHM
         long now = System.currentTimeMillis();
@@ -160,7 +159,7 @@ public class AppCache {
                 // TODO insertContent
             }
         }
-        Util.e("after init " + _cache.size() + " files totalling " + total + " bytes");
+        Util.d("after init " + _cache.size() + " files totalling " + total + " bytes");
     }
 
     /** oldest first */
@@ -176,17 +175,16 @@ public class AppCache {
         File[] files = dir.listFiles();
         if (files == null)
             return 0;
-        for (int i = 0; i < files.length; i++) {
-             File f = files[i];
-             if (f.isDirectory()) {
-                 rv += enumerate(f, fileList);
-             } else {
-                 long len = f.length();
-                 if (len > 0) {
-                     fileList.add(f);
-                     rv += len;
+        for (File f : files) {
+            if (f.isDirectory()) {
+                rv += enumerate(f, fileList);
+            } else {
+                long len = f.length();
+                if (len > 0) {
+                    fileList.add(f);
+                    rv += len;
                 } else {
-                     f.delete();
+                    f.delete();
                 }
             }
         }
@@ -198,10 +196,10 @@ public class AppCache {
         try {
             int hash = toHash(f);
             synchronized(_cache) {
-                _cache.put(Integer.valueOf(hash), DUMMY);
+                _cache.put(hash, DUMMY);
             }
         } catch (IllegalArgumentException iae) {
-            Util.e("Huh bad file?" + iae);
+            Util.d("Huh bad file?" + iae);
             f.delete();
         }
     }
@@ -285,6 +283,7 @@ public class AppCache {
      *  on remove.
      */
     private static class LHM extends LinkedHashMap<Integer, Object> {
+        private static final long serialVersionUID = 1L;
         private final int _max;
 
         public LHM(int max) {
@@ -296,7 +295,7 @@ public class AppCache {
         @Override
         public Object put(Integer key, Object value) {
             Object rv = super.put(key, value);
-            File f = toFile(key.intValue());
+            File f = toFile(key);
             if (f.exists()) {
                 _totalSize += f.length();
             }
@@ -308,11 +307,11 @@ public class AppCache {
         public Object remove(Object key) {
             Object rv = super.remove(key);
             if ( /* rv != null && */ key instanceof Integer) {
-                File f = toFile(((Integer)key).intValue());
+                File f = toFile((Integer) key);
                 if (f.exists()) {
                     _totalSize -= f.length();
                     f.delete();
-                    Util.e("AppCache deleted file " + f);
+                    Util.d("AppCache deleted file " + f);
                 }
             }
             return rv;

app/src/main/java/net/i2p/android/router/util/BetterAsyncTaskLoader.java

@@ -0,0 +1,125 @@
+package net.i2p.android.router.util;
+
+import android.content.Context;
+import android.support.v4.content.AsyncTaskLoader;
+
+public abstract class BetterAsyncTaskLoader<T> extends AsyncTaskLoader<T> {
+    protected T mData;
+
+    public BetterAsyncTaskLoader(Context context) {
+        super(context);
+    }
+
+    /**
+     * Called when there is new data to deliver to the client.  The
+     * super class will take care of delivering it; the implementation
+     * here just adds a little more logic.
+     */
+    @Override
+    public void deliverResult(T data) {
+        if (isReset()) {
+            // An async query came in while the loader is stopped.  We
+            // don't need the result.
+            if (data != null) {
+                releaseResources(data);
+            }
+        }
+
+        // Hold a reference to the old data so it doesn't get garbage collected.
+        // We must protect it until the new data has been delivered.
+        T oldData = mData;
+        mData = data;
+
+        if (isStarted()) {
+            // If the Loader is currently started, we can immediately
+            // deliver its results.
+            super.deliverResult(data);
+        }
+
+        // Invalidate the old data as we don't need it any more.
+        if (oldData != null && oldData != data) {
+            releaseResources(oldData);
+        }
+    }
+
+    /**
+     * Handles a request to start the Loader.
+     */
+    @Override
+    protected void onStartLoading() {
+        if (mData != null) {
+            // Deliver any previously loaded data immediately.
+            deliverResult(mData);
+        }
+
+        // Start watching for changes
+        onStartMonitoring();
+
+        if (takeContentChanged() || mData == null) {
+            // When the observer detects a change, it should call onContentChanged()
+            // on the Loader, which will cause the next call to takeContentChanged()
+            // to return true. If this is ever the case (or if the current data is
+            // null), we force a new load.
+            forceLoad();
+        }
+    }
+
+    /**
+     * Handles a request to stop the Loader.
+     */
+    @Override
+    protected void onStopLoading() {
+        // The Loader is in a stopped state, so we should attempt to cancel the 
+        // current load (if there is one).
+        cancelLoad();
+
+        // Note that we leave the observer as is. Loaders in a stopped state
+        // should still monitor the data source for changes so that the Loader
+        // will know to force a new load if it is ever started again.
+    }
+
+    /**
+     * Handles a request to completely reset the Loader.
+     */
+    @Override
+    protected void onReset() {
+        super.onReset();
+
+        // Ensure the loader has been stopped.
+        onStopLoading();
+
+        // At this point we can release the resources associated with 'mData'.
+        if (mData != null) {
+            releaseResources(mData);
+            mData = null;
+        }
+
+        // Stop monitoring for changes.
+        onStopMonitoring();
+    }
+
+    /**
+     * Handles a request to cancel a load.
+     */
+    @Override
+    public void onCanceled(T data) {
+        // Attempt to cancel the current asynchronous load.
+        super.onCanceled(data);
+
+        // The load has been canceled, so we should release the resources
+        // associated with 'data'.
+        releaseResources(data);
+    }
+
+    protected abstract void onStartMonitoring();
+    protected abstract void onStopMonitoring();
+
+    /**
+     * Helper function to take care of releasing resources associated
+     * with an actively loaded data set.
+     * For a simple List, there is nothing to do. For something like a Cursor, we 
+     * would close it in this method. All resources associated with the Loader
+     * should be released here.
+     */
+    protected abstract void releaseResources(T data);
+}

app/src/main/java/net/i2p/android/router/util/ConnectionLimitPreference.java

@@ -0,0 +1,75 @@
+package net.i2p.android.router.util;
+
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.preference.EditTextPreference;
+import android.text.InputType;
+import android.util.AttributeSet;
+
+import net.i2p.android.router.R;
+
+public class ConnectionLimitPreference extends EditTextPreference {
+    private boolean mValueInTitle;
+
+    public ConnectionLimitPreference(Context context) {
+        this(context, null);
+    }
+
+    public ConnectionLimitPreference(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        init(context, attrs);
+    }
+
+    public ConnectionLimitPreference(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+        init(context, attrs);
+    }
+
+    void init(Context context, AttributeSet attrs) {
+        getEditText().setInputType(InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_FLAG_SIGNED);
+        TypedArray attr = context.obtainStyledAttributes(attrs, R.styleable.ConnectionLimitPreference, 0, 0);
+        mValueInTitle = attr.getBoolean(R.styleable.ConnectionLimitPreference_clp_valueInTitle, false);
+        attr.recycle();
+    }
+
+    @Override
+    public CharSequence getTitle() {
+        if (mValueInTitle)
+            return formatValue((String) super.getTitle());
+        else
+            return super.getTitle();
+    }
+
+    @Override
+    public CharSequence getSummary() {
+        if (mValueInTitle)
+            return super.getSummary();
+        else
+            return formatValue((String) super.getSummary());
+    }
+
+    private CharSequence formatValue(String format) {
+        String text = getText();
+        if ("0".equals(text))
+            text = getContext().getString(R.string.unlimited);
+
+        if (format == null)
+            format = "%s";
+        return String.format(format, text);
+    }
+
+    @Override
+    protected String getPersistedString(String defaultReturnValue) {
+        if(getSharedPreferences().contains(getKey())) {
+            int intValue = getPersistedInt(0);
+            return String.valueOf(intValue);
+        } else {
+            return defaultReturnValue;
+        }
+    }
+
+    @Override
+    protected boolean persistString(String value) {
+        return value != null && persistInt(Integer.valueOf(value));
+    }
+}

app/src/main/java/net/i2p/android/router/util/Connectivity.java

@@ -0,0 +1,134 @@
+// License: MIT
+// http://opensource.org/licenses/MIT
+package net.i2p.android.router.util;
+
+import android.content.Context;
+import android.net.ConnectivityManager;
+import android.net.NetworkInfo;
+import android.telephony.TelephonyManager;
+
+/**
+ * Check device's network connectivity and speed.
+ *
+ * @author emil http://stackoverflow.com/users/220710/emil
+ * @author str4d
+ */
+public class Connectivity {
+    /**
+     * Get the network info.
+     *
+     * @param context the Context.
+     * @return the active NetworkInfo.
+     */
+    public static NetworkInfo getNetworkInfo(Context context) {
+        ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
+        return cm.getActiveNetworkInfo();
+    }
+
+    /**
+     * Check if there is any connectivity at all.
+     *
+     * @param context the Context.
+     * @return true if we are connected to a network, false otherwise.
+     */
+    public static boolean isConnected(Context context) {
+        NetworkInfo info = Connectivity.getNetworkInfo(context);
+        // Works on emulator and devices.
+        // Note the use of isAvailable() - without this, isConnected() can
+        // return true when Wifi is disabled.
+        // http://stackoverflow.com/a/2937915
+        return (info != null && info.isAvailable() && info.isConnected());
+    }
+
+    /**
+     * Check if there is any connectivity to a Wifi network.
+     *
+     * @param context the Context.
+     * @return true if we are connected to a Wifi network, false otherwise.
+     */
+    public static boolean isConnectedWifi(Context context) {
+        NetworkInfo info = Connectivity.getNetworkInfo(context);
+        return (info != null && info.isAvailable() && info.isConnected() &&
+                info.getType() == ConnectivityManager.TYPE_WIFI);
+    }
+
+    /**
+     * Check if there is any connectivity to a mobile network.
+     *
+     * @param context the Context.
+     * @return true if we are connected to a mobile network, false otherwise.
+     */
+    public static boolean isConnectedMobile(Context context) {
+        NetworkInfo info = Connectivity.getNetworkInfo(context);
+        return (info != null && info.isAvailable() && info.isConnected() &&
+                info.getType() == ConnectivityManager.TYPE_MOBILE);
+    }
+
+    /**
+     * Check if there is fast connectivity.
+     *
+     * @param context the Context.
+     * @return true if we have "fast" connectivity, false otherwise.
+     */
+    public static boolean isConnectedFast(Context context) {
+        NetworkInfo info = Connectivity.getNetworkInfo(context);
+        return (info != null && info.isAvailable() && info.isConnected() &&
+                Connectivity.isConnectionFast(info.getType(), info.getSubtype()));
+    }
+
+    /**
+     * Check if the connection is fast.
+     *
+     * @param type the network type.
+     * @param subType the network subtype.
+     * @return true if the provided type/subtype combination is classified as fast.
+     */
+    public static boolean isConnectionFast(int type, int subType) {
+        if (type == ConnectivityManager.TYPE_WIFI) {
+            return true;
+        } else if (type == ConnectivityManager.TYPE_MOBILE) {
+            switch (subType) {
+                case TelephonyManager.NETWORK_TYPE_1xRTT:
+                    return false; // ~ 50-100 kbps
+                case TelephonyManager.NETWORK_TYPE_CDMA:
+                    return false; // ~ 14-64 kbps
+                case TelephonyManager.NETWORK_TYPE_EDGE:
+                    return false; // ~ 50-100 kbps
+                case TelephonyManager.NETWORK_TYPE_EVDO_0:
+                    return true; // ~ 400-1000 kbps
+                case TelephonyManager.NETWORK_TYPE_EVDO_A:
+                    return true; // ~ 600-1400 kbps
+                case TelephonyManager.NETWORK_TYPE_GPRS:
+                    return false; // ~ 100 kbps
+                case TelephonyManager.NETWORK_TYPE_HSDPA:
+                    return true; // ~ 2-14 Mbps
+                case TelephonyManager.NETWORK_TYPE_HSPA:
+                    return true; // ~ 700-1700 kbps
+                case TelephonyManager.NETWORK_TYPE_HSUPA:
+                    return true; // ~ 1-23 Mbps
+                case TelephonyManager.NETWORK_TYPE_UMTS:
+                    return true; // ~ 400-7000 kbps
+                /*
+                 * Above API level 7, make sure to set android:targetSdkVersion
+                 * to appropriate level to use these
+                 */
+                case TelephonyManager.NETWORK_TYPE_EHRPD: // API level 11
+                    return true; // ~ 1-2 Mbps
+                case TelephonyManager.NETWORK_TYPE_EVDO_B: // API level 9
+                    return true; // ~ 5 Mbps
+                case TelephonyManager.NETWORK_TYPE_HSPAP: // API level 13
+                    return true; // ~ 10-20 Mbps
+                case TelephonyManager.NETWORK_TYPE_IDEN: // API level 8
+                    return false; // ~25 kbps
+                case TelephonyManager.NETWORK_TYPE_LTE: // API level 11
+                    return true; // ~ 10+ Mbps
+                // Unknown
+                case TelephonyManager.NETWORK_TYPE_UNKNOWN:
+                default:
+                    return false;
+            }
+        } else {
+            return false;
+        }
+    }
+}

app/src/main/java/net/i2p/android/router/util/I2Patterns.java

@@ -0,0 +1,51 @@
+package net.i2p.android.router.util;
+
+import java.util.regex.Pattern;
+
+import android.util.Patterns;
+
+public class I2Patterns {
+    /**
+     * The double-parentheses are needed because the included
+     * pattern has an additional closing parenthesis.
+     */
+    public static final String I2P_TOP_LEVEL_DOMAIN_STR_FOR_WEB_URL =
+            "(?:("
+            + Patterns.TOP_LEVEL_DOMAIN_STR_FOR_WEB_URL
+            + "|i2p))";
+
+    /**
+     *  Regular expression pattern to match most part of RFC 3987
+     *  Internationalized URLs, aka IRIs.  Commonly used Unicode characters are
+     *  added.
+     *  Copied from android.util.Patterns
+     */
+    public static final Pattern I2P_WEB_URL = Pattern.compile(
+        "((?:(http|https|Http|Https|rtsp|Rtsp):\\/\\/(?:(?:[a-zA-Z0-9\\$\\-\\_\\.\\+\\!\\*\\'\\(\\)"
+        + "\\,\\;\\?\\&\\=]|(?:\\%[a-fA-F0-9]{2})){1,64}(?:\\:(?:[a-zA-Z0-9\\$\\-\\_"
+        + "\\.\\+\\!\\*\\'\\(\\)\\,\\;\\?\\&\\=]|(?:\\%[a-fA-F0-9]{2})){1,25})?\\@)?)?"
+        + "((?:(?:[" + Patterns.GOOD_IRI_CHAR + "][" + Patterns.GOOD_IRI_CHAR + "\\-]{0,64}\\.)+"   // named host
+        + I2P_TOP_LEVEL_DOMAIN_STR_FOR_WEB_URL
+        + "|(?:(?:25[0-5]|2[0-4]" // or ip address
+        + "[0-9]|[0-1][0-9]{2}|[1-9][0-9]|[1-9])\\.(?:25[0-5]|2[0-4][0-9]"
+        + "|[0-1][0-9]{2}|[1-9][0-9]|[1-9]|0)\\.(?:25[0-5]|2[0-4][0-9]|[0-1]"
+        + "[0-9]{2}|[1-9][0-9]|[1-9]|0)\\.(?:25[0-5]|2[0-4][0-9]|[0-1][0-9]{2}"
+        + "|[1-9][0-9]|[0-9])))"
+        + "(?:\\:\\d{1,5})?)" // plus option port number
+        + "(\\/(?:(?:[" + Patterns.GOOD_IRI_CHAR + "\\;\\/\\?\\:\\@\\&\\=\\#\\~"  // plus option query params
+        + "\\-\\.\\+\\!\\*\\'\\(\\)\\,\\_])|(?:\\%[a-fA-F0-9]{2}))*)?"
+        + "(?:\\b|$)"); // and finally, a word boundary or end of
+                        // input.  This is to stop foo.sure from
+                        // matching as foo.su
+
+    public static final Pattern IRC_URL = Pattern.compile(
+        "(irc:\\/\\/127\\.0\\.0\\.1\\:\\d{1,5})"
+        + "(\\/(?:(?:[" + Patterns.GOOD_IRI_CHAR + "\\;\\/\\?\\:\\@\\&\\=\\#\\~"  // plus option query params
+        + "\\-\\.\\+\\!\\*\\'\\(\\)\\,\\_])|(?:\\%[a-fA-F0-9]{2}))*)?"
+        + "(?:\\b|$)"); // and finally, a word boundary or end of
+                                // input.  This is to stop foo.sure from
+                                // matching as foo.su
+
+    private I2Patterns() {
+    }
+}

app/src/main/java/net/i2p/android/router/util/IntEditTextPreference.java

@@ -0,0 +1,47 @@
+package net.i2p.android.router.util;
+
+import android.content.Context;
+import android.preference.EditTextPreference;
+import android.text.InputType;
+import android.util.AttributeSet;
+
+public class IntEditTextPreference extends EditTextPreference {
+
+    public IntEditTextPreference(Context context) {
+        super(context);
+        getEditText().setInputType(InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_FLAG_SIGNED);
+    }
+
+    public IntEditTextPreference(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        getEditText().setInputType(InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_FLAG_SIGNED);
+    }
+
+    public IntEditTextPreference(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+        getEditText().setInputType(InputType.TYPE_CLASS_NUMBER | InputType.TYPE_NUMBER_FLAG_SIGNED);
+    }
+
+    @Override
+    public CharSequence getSummary() {
+        String summary = (String) super.getSummary();
+        if (summary == null)
+            summary = "%s";
+        return String.format(summary, getText());
+    }
+
+    @Override
+    protected String getPersistedString(String defaultReturnValue) {
+        if(getSharedPreferences().contains(getKey())) {
+            int intValue = getPersistedInt(0);
+            return String.valueOf(intValue);
+        } else {
+            return defaultReturnValue;
+        }
+    }
+
+    @Override
+    protected boolean persistString(String value) {
+        return value != null && persistInt(Integer.valueOf(value));
+    }
+}