0.9.18

i2p.i2p tag: i2p-0.9.18

.mtn-ignore

@@ -0,0 +1,51 @@
+# Just to try and prevent some noob disasters.
+# Use mtn add --no-respect-ignore foo.jar to ignore this ignore list
+_jsp\.java$
+\.bz2$
+\.class$
+\.diff$
+\.exe$
+\.fba$
+\.gz$
+\.jar$
+\.out$
+\.patch$
+\.sig$
+\.sud$
+\.su2$
+\.tar$
+\.war$
+\.zip$
+^\.
+^build/
+^pkg-temp/
+~$
+/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, 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
+

CHANGELOG

@@ -0,0 +1,27 @@
+0.9.18
+ * 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

INSTALL-headless.txt

@@ -1,33 +0,0 @@
-Headless I2P installation instructions
-
-1) java -jar i2pinstall.exe -console       (you've already done this)
-
-This will run the installer in text mode, including running the postinstall.sh
-script, which will start the router and launch a browser.
-
-If you do not have an X server running, the browser launch will fail, and
-you may use:
-  lynx http://localhost:7657/index.jsp
-to configure the router.
-
-If you're having trouble, swing by http://forum.i2p2.de/, check the
-website at http://www.i2p2.de/, or get on irc://irc.freenode.net/#i2p
-
-To run I2P explicitly:
-   (*nix): sh i2prouter start
-   (win*): I2P.exe
-
-To stop the router (gracefully):
-   lynx http://localhost:7657/configservice.jsp ("Shutdown gracefully")
-
-To stop the router (immediately):
-   sh i2prouter stop
-
-To uninstall I2P:
-   rm -rf $i2pInstallDir
-
-Supported JVMs:
-  Windows: Latest available from http://java.sun.com/ (1.5+ supported)
-  Linux:   Latest available from http://java.sun.com/ (1.5+ supported)
-  FreeBSD: Sun 1.5-compatible (NIO required)
-  various: http://www.kaffe.org/ Sun 1.5-compatible (NIO required)

INSTALL.txt

@@ -1,28 +0,0 @@
-I2P source installation instructions
-
-To build and install I2P from source, you must first build
-and package up the appropriate installer by running:
-
-  ant pkg
-
-This will produce a few key files:
-* install.jar:    the GUI and console installer
-* i2pinstall.exe: the GUI and console installer wrapped for cross-platform execution
-* i2pupdate.zip:  the update package
-
-From there, you can run the headless (console mode) installer:
-  java -jar i2pinstall.exe -console
-
-Or run the GUI installer:
-  java -jar i2pinstall.exe
-
-Or move the update file into an existing installation directory and restart.
-
-You will need to have ant installed from http://ant.apache.org/
-(1.7.0 or newer)
-
-Supported JVMs:
-  Windows: Latest available from http://java.sun.com/ (1.5+ supported)
-  Linux:   Latest available from http://java.sun.com/ (1.5+ supported)
-  FreeBSD: Sun 1.5-compatible (NIO required)
-  various: http://www.kaffe.org/ Sun 1.5-compatible (NIO required)

LICENSE.txt

@@ -25,204 +25,26 @@ PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
 POSSIBILITY OF SUCH DAMAGES.
 
 
+===================================
 
-LICENSES
---------
+License for the Android App:
 
-Core:
-Public domain except as listed below:
+   Copyright 2011 The I2P Project
 
-   ElGamal and DSA code:
-   Copyright (c) 2003, TheCrypto
-   See licenses/LICENSE-ElGamalDSA.txt
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use these files except in compliance with the License.
+   You may obtain a copy of the License at
 
-   SHA256 and HMAC-SHA256:
-   Copyright (c) 2000 - 2004 The Legion Of The Bouncy Castle
-   See licenses/LICENSE-SHA256.txt
+       http://www.apache.org/licenses/LICENSE-2.0
 
-   AES code:
-   Under the Cryptix (MIT) license, written by the Cryptix team
-   (That's what our website says but all our AES code looks like it is public domain)
-
-   Crypto filters:
-   From the xlattice app - http://xlattice.sourceforge.net/
-   See licenses/LICENSE-BSD.txt
-
-   SNTP code:
-   Copyright (c) 2004, Adam Buckley
-   See licenses/LICENSE-SNTP.txt
-
-   PRNG:
-   Copyright (C) 2001, 2002, Free Software Foundation, Inc.
-   See licenses/LICENSE-LGPLv2.1.txt
-
-   GMP 4.1.3:
-   Copyright 1991, 1996, 1999, 2000 Free Software Foundation, Inc.
-   See licenses/LICENSE-LGPLv2.1.txt
-
-   HashCash code:
-   Copyright 2006 Gregory Rubin grrubin@gmail.com
-   See licenses/LICENSE-HashCash.txt
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
 
 
-
-Router:
-Public domain except as listed below:
-   UPnP.java:
-   From freenet
-   See licenses/LICENSE-GPLv2.txt
-
-   UPnP subsystem 1.7:
-   Copyright (C) 2003-2006 Satoshi Konno
-   See licenses/LICENSE-UPnP.txt
-
-   XMLPull library used by UPnP:
-   See licenses/LICENSE-Apache2.0.txt
-
-   GeoIP data free to use, courtesy http://ip-to-country.webhosting.info/
+===================================
 
 
-Installer:
-   Launch4j 2.0.RC3:
-   Copyright (C) 2005 Grzegorz Kowal
-   See licenses/LICENSE-GPLv2.txt
-   The following projects are used by Launch4j...
-	MinGW binutils (http://www.mingw.org/)
-
-	Commons BeanUtils (http://jakarta.apache.org/commons/beanutils/)
-
- 	Commons Logging (http://jakarta.apache.org/commons/logging/)
-        See licenses/LICENSE-Apache1.1.txt
-        See licenses/NOTICE-Commons-Logging.txt
-
-	XStream (http://xstream.codehaus.org/)
-        Copyright (c) 2003-2004, Joe Walnes
-        See licenses/LICENSE-XStream.txt
-
-	JGoodies Forms (http://www.jgoodies.com/freeware/forms/)
-        Copyright (c) 2002-2004 JGoodies Karsten Lentzsch. All rights reserved.
-        See licenses/LICENSE-JGoodies-Forms.txt
-
-	JGoodies Looks (http://www.jgoodies.com/freeware/looks/)
-        Copyright (c) 2003 JGoodies Karsten Lentzsch. All rights reserved.
-        See licenses/LICENSE-JGoodies-Looks.txt
-
-	Foxtrot (http://foxtrot.sourceforge.net/)
-        Copyright (c) 2002, Simone Bordet & Marco Cravero. All rights reserved.
-        See licenses/LICENSE-Foxtrot.txt
-
-	Nuvola Icon Theme (http://www.icon-king.com)
-        See licenses/LICENSE-LGPLv2.1.txt
-
-	Forms were created using Abeille Forms Designer (https://abeille.dev.java.net/)
-
-   Izpack 4.3.0:
-   Copyright (c) 2001-2008 Julien Ponge
-   See licenses/LICENSE-Apache2.0.txt
-
-
-
-Wrapper 3.1.1:
-   Copyright (c) 1999, 2004 Tanuki Software
-   See licenses/LICENSE-Wrapper.txt
-
-
-
-Applications:
-
-   Addressbook:
-   Copyright (c) 2004 Ragnarok
-   See licenses/LICENSE-Addressbook.txt
-
-   BOB:
-   Copyright (C) sponge
-   DWTFYWTPL
-
-   I2PSnark:
-   Copyright (C) 2003 Mark J. Wielaard
-   See licenses/LICENSE-GPLv2.txt
-
-   I2PTunnel:
-   (c) 2003 - 2004 mihi
-   GPLv2 with exception.
-   See licenses/LICENSE-I2PTunnel.txt
-   See licenses/LICENSE-GPLv2.txt
-
-   I2PTunnel SOCKS Proxy:
-   Copyright (c) 2004 by human
-   GPLv2 with exception.
-   See licenses/LICENSE-I2PTunnel.txt
-   See licenses/LICENSE-GPLv2.txt
-
-   I2PTunnel UDP and Streamr:
-   By welterde.
-   See licenses/LICENSE-GPLv2.txt
-
-   Jetty 5.1.12:
-   Copyright 2000-2004 Mort Bay Consulting Pty. Ltd.
-   See licenses/LICENSE-Apache1.1.txt
-   See licenses/LICENSE-Apache2.0.txt
-   See licenses/NOTICE-Commons-Logging.txt
-
-   JRobin 1.4.0:
-   See licenses/LICENSE-LGPLv2.1.txt
-
-   Ministreaming Lib:
-   By mihi.
-   See licenses/LICENSE-BSD.txt
-
-   Proxyscript:
-   By Cervantes.
-   Public domain.
-
-   Router console:
-   Public domain.
-   Flag icons public domain, courtesy mjames@gmail.com http://www.famfamfam.com/
-
-   SAM:
-   Public domain.
-
-   Streaming Lib:
-   Public domain.
-
-   SusiDNS:
-   Copyright (C) 2005 <susi23@mail.i2p>
-   See licenses/LICENSE-GPLv2.txt
-
-   SusiMail:
-   Copyright (C) 2004-2005  <susi23@mail.i2p>
-   See licenses/LICENSE-GPLv2.txt
-
-   Systray:
-   Public domain.
-      Bundles systray4j code:
-      See licenses/LICENSE-GPLv2.txt
-
-
-
-Other Applications and Libraries
---------------------------------
-The following applications and libraries are not used or bundled in
-binary packages, therefore the licenses are not included in binary
-distributions. See the source package for the additional license information.
-
-   Atalk:
-   Public domain
-
-   Desktopgui
-   Copyright (c) Mathias De Maré
-   See apps/desktopgui/LICENSE
-
-   SAM C Library:
-   Copyright (c) 2004, Matthew P. Cashdollar <mpc@innographx.com>
-   See apps/sam/c/doc/license.txt
-
-   SAM C# Library:
-   Public domain.
-   See apps/sam/csharp/README
-
-   SAM Perl Library:
-   See licenses/LICENSE-GPLv2.txt
-
-   SAM Python Library:
-   Public domain.
+See the file licenses/LICENSE-Apache2.0.txt

Makefile.gcj

@@ -1,101 +0,0 @@
-# Makefile for building native I2P binaries and libraries with GCJ
-#
-# WARNING: Do not use this yet, as it may explode (etc).
-#
-GCJ=gcj #/usr/local/gcc-4.0.2/bin/gcj
-EXTRA_LD_PATH= #/usr/local/gcc-4.0.2/lib
-ANT=ant #/opt/apache-ant-1.6.5/bin/ant
-ANT_TARGET=buildclean
-NATIVE_DIR=native
-
-## 
-# Define what jar files get into libi2p.so.  The current setup is
-# *incredibly* lazy, throwing everything in the .so, rather than
-# give each .jar file its own .so.
-#  i2p.jar: base SDK
-#  mstreaming.jar: streaming API
-#  streaming.jar: full streaming lib implementation
-#  i2ptunnel.jar: I2PTunnel proxy
-#  sam.jar: SAM bridge and API
-#  i2psnark.jar: bittorrent client
-#  router.jar: full I2P router
-#  jbigi.jar: collection of native optimized GMP routines for crypto
-JAR_BASE=i2p.jar mstreaming.jar streaming.jar
-JAR_CLIENTS=i2ptunnel.jar sam.jar
-JAR_ROUTER=router.jar
-JAR_JBIGI=jbigi.jar
-JAR_XML=xml-apis.jar resolver.jar xercesImpl.jar
-JAR_CONSOLE=\
-            i2psnark.jar \
-            javax.servlet.jar \
-            commons-el.jar \
-            commons-logging.jar \
-	    jasper-runtime.jar \
-            ant-apache-bcel.jar \
-            ant.jar \
-            jasper-compiler.jar \
-            org.mortbay.jetty.jar \
-	    routerconsole.jar
-JAR_SUCKER=jdom.jar rome-0.7.jar sucker.jar
-LIBI2P_JARS=${JAR_BASE} ${JAR_CLIENTS} ${JAR_ROUTER} ${JAR_JBIGI}
-# unfortunately, its not quite ready for most end users, as the
-# ${JAR_CONSOLE} fails to compile with: 
-# org/apache/commons/logging/impl/LogKitLogger.java: In class 'org.apache.commons.logging.impl.LogKitLogger':
-# .../LogKitLogger.java: In constructor '(java.lang.String)':
-# .../LogKitLogger.java:91: error: cannot find file for class org.apache.log.Hierarchy
-# .../LogKitLogger.java:91: error: cannot find file for class org.apache.log.Hierarchy
-# .../LogKitLogger.java:104: error: cannot find file for class org.apache.log.Hierarchy
-# .../LogKitLogger.java:104: confused by earlier errors, bailing out
-
-#${JAR_CONSOLE}\
-#${JAR_XML} \
-#${JAR_SUCKER}
-#${JAR_CONSOLE}
-
-SYSTEM_PROPS=-DloggerFilenameOverride=logs/log-router-@.txt \
-             -Dorg.mortbay.http.Version.paranoid=true \
-	     -Dorg.mortbay.util.FileResource.checkAliases=false \
-	     -Dorg.mortbay.xml.XmlParser.NotValidating=true
-#SYSTEM_PROPS=-Di2p.weakPRNG=true
-OPTIMIZE=-O2
-#OPTIMIZE=-O3
-
-LD_LIBRARY_PATH=${EXTRA_LD_PATH}:.
-
-all: jars native
-	@echo "* Build complete"
-
-jars:
-	@${ANT} ${ANT_TARGET}
-
-clean: native_clean
-
-native: native_clean native_shared
-	@echo "* Native code build in ${NATIVE}"
-
-native_clean:
-	@rm -rf ${NATIVE_DIR}
-	@mkdir ${NATIVE_DIR}
-
-native_shared: libi2p.so
-	@cd build ; ${GCJ} ${OPTIMIZE} -fjni -L../${NATIVE_DIR} -li2p ${SYSTEM_PROPS} -o ../${NATIVE_DIR}/i2p_dsa --main=net.i2p.crypto.DSAEngine 
-	@echo "* i2p_dsa is a simple test app with the DSA engine and Fortuna PRNG to make sure crypto is working"
-	@cd build ; ${GCJ} ${OPTIMIZE} -fjni -L../${NATIVE_DIR} -li2p ${SYSTEM_PROPS} -o ../${NATIVE_DIR}/prng --main=gnu.crypto.prng.FortunaStandalone
-	@cd build ; ${GCJ} ${OPTIMIZE} -fjni -L../${NATIVE_DIR} -li2p ${SYSTEM_PROPS} -o ../${NATIVE_DIR}/i2ptunnel --main=net.i2p.i2ptunnel.I2PTunnel 
-	@echo "* i2ptunnel is mihi's I2PTunnel CLI"
-	@echo "  run it as ./i2ptunnel -cli to avoid awt complaints"
-	@cd build ; ${GCJ} ${OPTIMIZE} -fjni -L../${NATIVE_DIR} -li2p ${SYSTEM_PROPS} -o ../${NATIVE_DIR}/i2ptunnelctl --main=net.i2p.i2ptunnel.TunnelControllerGroup 
-	@echo "* i2ptunnelctl is a controller for I2PTunnel, reading i2ptunnel.config"
-	@echo "  and launching the appropriate proxies"
-	#@cd build ; ${GCJ} ${OPTIMIZE} -fjni -L../${NATIVE_DIR} -li2p ${SYSTEM_PROPS} -o ../${NATIVE_DIR}/i2psnark --main=org.klomp.snark.Snark
-	#@echo "* i2psnark is an anonymous bittorrent client"
-	@cd build ; ${GCJ} ${OPTIMIZE} -fjni -L../${NATIVE_DIR} -li2p ${SYSTEM_PROPS} -o ../${NATIVE_DIR}/i2prouter --main=net.i2p.router.Router 
-	@echo "* i2prouter is the main I2P router"
-	@echo "  it can be used, and while the router console won't load,"
-	@echo "  i2ptunnel will, so it will start all the proxies defined in i2ptunnel.config"
-
-libi2p.so:
-	@echo "* Building libi2p.so"
-	@(cd build ; time ${GCJ} ${OPTIMIZE} -fPIC -fjni -shared -o ../${NATIVE_DIR}/libi2p.so ${LIBI2P_JARS} ; cd .. )
-	@ls -l ${NATIVE_DIR}/libi2p.so
-	@echo "* libi2p.so built"

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 21.0.2
+- Android Support Repository
+- Gradle 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

@@ -1,29 +0,0 @@
-Prerequisites to build from source:
-	Java SDK (preferably Sun) 1.5.0 or higher (1.6 recommended)
-	Apache Ant 1.7.0 or higher
-
-To build:
-	ant pkg
-	Run 'ant' with no arguments to see other build options.
-	See http://www.i2p2.de/download.html for installation instructions.
-
-Documentation:
-	http://www.i2p2.de/
-	API: run 'ant javadoc' then start at build/javadoc/index.html
-
-Latest release:
-	http://www.i2p2.de/download.html
-
-To get development branch from source control:
-	http://www.i2p2.de/newdevelopers.html
-
-FAQ:
-	http://www.i2p2.de/faq.html
-
-Need help?
-	IRC irc.freenode.net #i2p
-	http://forum.i2p2.de/
-
-Licenses:
-	See LICENSE.txt
-

Slackware/README

@@ -1,30 +0,0 @@
-ou will need atleast monotone > = 0.41 to get the most recent build source
-and connect it to an already running i2p router.
-
-OR:
-
-You may download the actual "stable" source from
-http://code.google.com/p/i2p/downloads/list
-
-You will need to follwing tools to build the i2p and i2p-base packages:
-
-bash >= 3.1.017
-requiredbuilder >= 0.16.3 ( http://www.stabellini.net/requiredbuilder.html )
-jre >= 6u11
-jdk >= 6u11
-apache-ant >= 1.7.1
-perl >= 5.10.0
-python >= 2.5.2
-
-Reccomended:
-monotone >= 0.41 ( http://pkgs.dr.ea.ms )
-
-See also:
-
-i2p/readme.txt
-
-AND
-
-i2p-base/readme.txt
-
-for information and handy tips.

Slackware/i2p-base/build.xml

@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
-<project basedir="." default="slackpkg">
-    <target name="slackpkg">
-        <echo message="Building Slackware package." />
-        <exec executable="./i2p-base.SlackBuild">
-        </exec>
-    </target>
-</project>

Slackware/i2p-base/doinst.sh

@@ -1,45 +0,0 @@
-#!/bin/sh
-touch /etc/rc.d/rc.local
-touch /etc/rc.d/rc.local_shutdown
-
-I2PRCA=`grep -c /etc/rc.d/rc.local -e i2p`
-I2PRCB=`grep -c /etc/rc.d/rc.local_shutdown -e i2p`
-
-echo
-
-if [ $I2PRCA -eq 0 ] ; then
-	echo "if [ -x /etc/rc.d/rc.i2p ] ; then" >> /etc/rc.d/rc.local
-	echo "        sh /etc/rc.d/rc.i2p start" >> /etc/rc.d/rc.local
-	echo "fi" >> /etc/rc.d/rc.local
-	echo "/etc/rc.d/rc.local modified."
-else
-	echo "/etc/rc.d/rc.local looks OK"
-fi
-
-if [ $I2PRCB -eq 0 ] ; then
-	echo "if [ -x /etc/rc.d/rc.i2p ] ; then" >> /etc/rc.d/rc.local_shutdown
-	echo "        sh /etc/rc.d/rc.i2p stop" >> /etc/rc.d/rc.local_shutdown
-	echo "fi" >> /etc/rc.d/rc.local_shutdown
-	echo "/etc/rc.d/rc.local_shutdown modified."
-else
-	echo "/etc/rc.d/rc.local_shutdown looks OK"
-fi
-
-if [ -f /etc/rc.d/rc.i2p ] ; then
-	if [ -x /etc/rc.d/rc.i2p ] ; then
-		chmod +x /etc/rc.d/rc.i2p.new
-	fi
-	echo
-	echo "It apears that you already have /etc/rc.d/rc.i2p"
-	echo "You may wish to replace it with /etc/rc.d/rc.i2p.new"
-	echo 
-else
-	mv /etc/rc.d/rc.i2p.new /etc/rc.d/rc.i2p
-	echo
-	echo "Installation finished. The i2p start/stop script has been"
-	echo "installed on /etc/rc.d directory. You should chmod +x"
-	echo '/etc/rc.d/rc.i2p to start it on boot.'
-	echo
-fi
-
-exit

Slackware/i2p-base/i2p-base.SlackBuild

@@ -1,42 +0,0 @@
-#!/bin/sh
-# Heavily based on the Slackware 12.1 SlackBuild
-# Slackware build script for i2p
-
-# PLEASE READ THIS:
-# Probably you will never have to update i2p packages with upgradepkg,
-# just because i2p have an auto-update function.
-# How to start i2p:
-# After installpkg command, doinst.sh will execute a postinstallation script
-# needed by i2p. After that you have to chmod +x /etc/rc.d/rc.i2p and start
-# i2p service with /etc/rc.d/rc.i2p start.
-# Now tell your browser to user this proxy: localhost on port 4444 and open
-# this page: http://localhost:7657/index.jsp
-# Here you can configure i2p, watch network status and navigate anonimously.
-# It's suggested to subscribe to various dns host, like i2host.i2p
-# For any additional information, visit i2host.i2p and forum.i2p
-
-CWD=$(pwd)
-TMP=/tmp
-PKG=/$TMP/package-base-i2p
-rm -rf $PKG
-mkdir -p $PKG
-# put here installation dir, without first and last /
-# es: usr/local
-NAME=i2p-base
-VERSION=0.0.1
-BUILD=1sim
-ARCH=noarch
-INSTALL_DIR=opt
-cd $PKG
-chown -R root:root .
-
-mkdir -p $PKG/etc/rc.d
-mkdir -p $PKG/install
-sed "s|directory|/$INSTALL_DIR/i2p/i2prouter|g" $CWD/rc.i2p_def > $PKG/etc/rc.d/rc.i2p.new
-chmod 644 $PKG/etc/rc.d/rc.i2p.new
-sed "s|directory|/$INSTALL_DIR/i2p/|g" $CWD/doinst.sh > $PKG/install/doinst.sh
-cat $CWD/slack-desc > $PKG/install/slack-desc
-
-cd $PKG
-requiredbuilder -v -y -s $CWD $PKG
-makepkg -l y -c n $CWD/${NAME}-$VERSION-$ARCH-$BUILD.tgz

Slackware/i2p-base/rc.i2p_def

@@ -1,27 +0,0 @@
-#!/bin/sh
-# Start/stop i2p service.
-
-i2p_start() {
- /bin/su - -c "( export PATH=\"$PATH:/usr/lib/java/bin:/usr/lib/java/jre/bin\"; directory start )"
-}
-
-i2p_stop() {
- /bin/su - -c "( export PATH=\"$PATH:/usr/lib/java/bin:/usr/lib/java/jre/bin\"; directory stop )"
-}
-
-case "$1" in
-'start')
-  i2p_start
-  ;;
-'stop')
-  i2p_stop
-  ;;
-'restart')
-  i2p_stop
-  i2p_start
-  ;;
-*)
-  echo "usage $0 start|stop|restart"
-  ;;
-esac
-

Slackware/i2p-base/readme.txt

@@ -1,10 +0,0 @@
-An rc file called rc.i2p has been placed into the /etc/rc.d directory.
-If you want to change installation dir, change the variable INSTALL_DIR
-on base-i2p.SlackBuild and rebuild the package. You also will need to do the
-same for the i2p package.
-
-The install script will insert everything needed into /etc/rc.d/rc.local and
-into /etc/rc.d/rc.local_shutdown automatically.
-
-If you want to start I2P at boot you have to chmod +x /etc/rc.d/rc.i2p
-

Slackware/i2p-base/slack-desc

@@ -1,19 +0,0 @@
-# HOW TO EDIT THIS FILE:
-# The "handy ruler" below makes it easier to edit a package description.  Line
-# up the first '|' above the ':' following the base package name, and the '|' on
-# the right side marks the last column you can put a character in.  You must make
-# exactly 11 lines for the formatting to be correct.  It's also customary to
-# leave one space after the ':'.
-
-        |-----handy-ruler------------------------------------------------------|
-base-i2p: base-i2p (I2P anonymizing network base config files)
-base-i2p:
-base-i2p: I2P is an anonymizing network, offering a simple layer that
-base-i2p: identity-sensitive applications can use to securely communicate. All
-base-i2p: data is wrapped with several layers of encryption, and the network is
-base-i2p: both distributed and dynamic, with no trusted parties.
-base-i2p: Many applications are available that interface with I2P, including 
-base-i2p: mail, peer-peer file sharing, IRC chat, and others.
-base-i2p:
-base-i2p: This package provides the startup files.
-base-i2p:

Slackware/i2p-base/slack-required

@@ -1 +0,0 @@
-bash >= 3.1.017

Slackware/i2p/build.xml

@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="ISO-8859-1"?>
-<project basedir="." default="slackpkg">
-    <target name="slackpkg">
-        <echo message="Building Slackware package." />
-        <exec executable="./i2p.SlackBuild">
-        </exec>
-    </target>
-</project>

Slackware/i2p/doinst.sh

@@ -1,67 +0,0 @@
-#!/bin/sh
-
-INST_DIR=directory
-
-( cd install
-
-echo
-for i in *.config ; {
-	if [ -f $INST_DIR/$i ] ; then
-		echo "Please check ${INST_DIR}${i}, as there is a new version."
-		cp $i $INST_DIR/$i.new
-	else
-		cp $i $INST_DIR/$i
-	fi
-}
-
-)
-
-( cd $INST_DIR
-	if [ -f blocklist.txt ] ; then
-		echo "Please check ${INST_DIR}blocklist.txt, as there is a new version."
-	else
-		mv blocklist.txt.new blocklist.txt
-	fi
-)
-
-( cd $INST_DIR/eepsite
-	if [ -f jetty.xml ] ; then
-		rm jetty.xml.new
-	else
-		mv jetty.xml.new jetty.xml
-	fi
-)
-
-( cd $INST_DIR/eepsite/docroot
-	if [ -f index.html ] ; then
-		rm index.html.new
-	else
-		mv index.html.new index.html
-	fi
-	if [ -f favicon.ico ] ; then
-		rm favicon.ico.new
-	else
-		mv favicon.ico.new favicon.ico
-	fi
-)
-
-echo
-echo "FINISHING I2P INSTALLATION. PLEASE WAIT."
-
-cd $INST_DIR
-sh postinstall.sh || (
-  echo "ERROR: failed execution of postinstall.sh. Please"
-  echo "cd into i2p installation directory and run "
-  echo "postinstall.sh manually with ./postinstall.sh"
-  exit 1
-)
-
-sleep 10
-
-sh i2prouter stop || exit 1
-
-echo
-echo "Installation finished."
-echo
-
-exit

Slackware/i2p/i2p.SlackBuild

@@ -1,88 +0,0 @@
-#!/bin/sh
-# Heavily based on the Slackware 12.1 SlackBuild
-# Slackware build script for i2p
-
-# PLEASE READ THIS:
-# Probably you will never have to update i2p packages with upgradepkg,
-# just because i2p have an auto-update function.
-# How to start i2p:
-# After installpkg command, doinst.sh will execute a postinstallation script
-# needed by i2p. After that you have to chmod +x /etc/rc.d/rc.i2p and start
-# i2p service with /etc/rc.d/rc.i2p start.
-# Now tell your browser to user this proxy: localhost on port 4444 and open
-# this page: http://localhost:7657/index.jsp
-# Here you can configure i2p, watch network status and navigate anonimously.
-# It's suggested to subscribe to various dns host, like i2host.i2p
-# For any additional information, visit i2host.i2p and forum.i2p
-
-BUILD=1sim
-
-# put here installation dir, without first and last /
-# es: usr/local
-INSTALL_DIR=opt
-NAME=i2p
-ARCH=noarch
-
-
-#
-# This mess is here due to the totally moronic way i2p does versioning.
-# We correct it here.
-#
-ROUTER=$(echo -ne "_")$(cat ../../router/java/src/net/i2p/router/RouterVersion.java | grep -e "public final static long BUILD" | cut -f2 -d"=" | cut -f1 -d";" | sed -re "s/ //g")
-if [ "$ROUTER" == "_" ] ;  then
-	ROUTER="_0"
-fi
-
-#
-# That was the easy one, now for the tough one.
-#
-
-CORE=$(cat ../../core/java/src/net/i2p/CoreVersion.java | grep -e "public final static String VERSION" | cut -f2 -d'"' | sed -re "s/ //g")
-CORE1=$(echo -n $CORE.x.x | sed -re "s/(.*)\.(.*)\.(.*)\.(.*)/\1/")
-CORE2=$(echo -n $CORE.x | sed -re "s/(.*)\.(.*)\.(.*)\.(.*)/\1/")
-
-if [ "$CORE.x.x" == "$CORE1" ] ; then
-	CORE=$(echo -ne $CORE".0.0")
-fi
-if [ "$CORE.x" == "$CORE2" ] ; then
-	CORE=$(echo -ne $CORE".0")
-fi
-
-VERSION=$(echo $CORE$ROUTER)
-#
-# Whew!
-# OK, let's build i2p
-#
-
-CWD=$(pwd)
-TMP=/tmp
-
-PKG=$TMP/package-i2p
-rm -rf $PKG
-mkdir -p $PKG
-
-cd $CWD/../../
-
-ant distclean
-ant dist
-
-
-tar xjvf i2p.tar.bz2 -C $TMP
-
-cd $TMP/i2p
-chown -R root:root .
-
-mkdir -p $PKG/$INSTALL_DIR/
-cp -a ../i2p $PKG/$INSTALL_DIR/
-
-mkdir -p $PKG/install
-mv $PKG/$INSTALL_DIR/i2p/*.config $PKG/install
-mv $PKG/$INSTALL_DIR/i2p/blocklist.txt $PKG/$INSTALL_DIR/i2p/blocklist.txt.new
-mv $PKG/$INSTALL_DIR/i2p/eepsite/jetty.xml $PKG/$INSTALL_DIR/i2p/eepsite/jetty.xml.new
-mv $PKG/$INSTALL_DIR/i2p/eepsite/docroot/index.html $PKG/$INSTALL_DIR/i2p/eepsite/docroot/index.html.new
-mv $PKG/$INSTALL_DIR/i2p/eepsite/docroot/favicon.ico $PKG/$INSTALL_DIR/i2p/eepsite/docroot/favicon.ico.new
-sed "s|directory|/$INSTALL_DIR/i2p/|g" $CWD/doinst.sh > $PKG/install/doinst.sh
-cat $CWD/slack-desc > $PKG/install/slack-desc
-cd $PKG
-requiredbuilder -v -y -s $CWD $PKG
-makepkg -l y -c n $CWD/${NAME}-$VERSION-$ARCH-$BUILD.tgz

Slackware/i2p/readme.txt

@@ -1,47 +0,0 @@
-Building:
-The i2p package will be installed in /opt/i2p 
-
-If you want to change installation dir, change the variable INSTALL_DIR
-on i2p.SlackBuild and rebuild the package. You will also need to do the same
-in the base-i2p package.
-
-Installation and Upgrade:
-Probably you will never have to update i2p packages. However if you do,
-be sure to installpkg first, then removepkg or custom config files can
-be lost with upgradepkg. I2P has an auto-update function. However using
-installpkg then removepkg lowers the demand on the I2P network as a 
-whole, and is by far faster.
-
-After installpkg command, doinst.sh will execute a postinstallation script
-needed by I2P.  Be sure to also install the base-i2p package.
-
-Optional:
-
-chmod +x /etc/rc.d/rc.i2p only if you want it to start on boot and stop on
-shutdown.
-
-How to start I2P:
-
-Start I2P service with-
-sh /etc/rc.d/rc.i2p start
-
-Now tell your browser to user this proxy: localhost on port 4444 and open
-this page: http://localhost:7657/index.jsp
-Here you can configure I2P, watch network status and navigate anonimously.
-It's suggested to subscribe to various addressbook hosts so that you can
-get to the many available eepsites and other service on I2P. These are not
-set up by default for security reasons. 
-
-Please see the faqs on http://www.i2p2.i2p/ or http://www.i2p2.de/ on how
-to subscribe to the various addressbook services.
-
-To stop I2P:
- /etc/rc.d/rc.i2p stop
-
-
-For any additional information:
-
-Within I2P- http://www.i2p2.i2p/, http://forum.i2p/, http://zzz.i2p
-
-Internet (not reccomended!) - http://www.i2p2.de/, http://forum.i2p2.de/
-

Slackware/i2p/slack-desc

@@ -1,19 +0,0 @@
-# HOW TO EDIT THIS FILE:
-# The "handy ruler" below makes it easier to edit a package description.  Line
-# up the first '|' above the ':' following the base package name, and the '|' on
-# the right side marks the last column you can put a character in.  You must make
-# exactly 11 lines for the formatting to be correct.  It's also customary to
-# leave one space after the ':'.
-
-   |-----handy-ruler----------------------------------------------------------|
-i2p: i2p (an anonymizing network)
-i2p:
-i2p: I2P is an anonymizing network, offering a simple layer that
-i2p: identity-sensitive applications can use to securely communicate. All
-i2p: data is wrapped with several layers of encryption, and the network is
-i2p: both distributed and dynamic, with no trusted parties.
-i2p: Many applications are available that interface with I2P, including 
-i2p: mail, peer-peer file sharing, IRC chat, and others.
-i2p: WARNING: To upgrade installpkg FIRST _THEN_ removepkg.
-i2p: For more information, see:  http://www.i2p2.de/
-i2p:

Slackware/i2p/slack-required

@@ -1,2 +0,0 @@
-glibc >= 2.7-i486-17 | glibc-solibs >= 2.7-i486-17
-perl >= 5.10.0-i486-1

TODO

@@ -0,0 +1,104 @@
+# 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> in the tunnel create wizard:
+    <zzz> 'this could be the full base 64 destination key, or an i2p url from your address book"
+    <zzz> 'host name' better than 'URL'. Technically speaking, a host name is not a URL
+    <zzz> hmm would be nice if they could be shared-client or have an option
+    <zzz> was setting up email tunnels
+- I2PTunnel details
+    <zzz> on the i2ptunnel details, it lists both a 'target' and 'access point' for clients, with the same info
+    <zzz> generally we use 'target' for servers and 'access point' for clients, never both
+- 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
+
+- Graceful shutdown option
+    <zzzccc> Request: graceful shutdown
+- 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 +1,186 @@
+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 4745226
+        versionName '0.9.18'
+        minSdkVersion 9
+        targetSdkVersion Integer.parseInt(project.ANDROID_BUILD_TARGET_SDK_VERSION)
+    }
+    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
+    }
+    productFlavors {
+        free {
+            applicationId 'net.i2p.android'
+        }
+        donate {
+            applicationId 'net.i2p.android.donate'
+        }
+        legacy {
+            applicationId 'net.i2p.android.router'
+        }
+    }
+}
+
+dependencies {
+    compile project(':routerjars')
+    compile project(':client')
+    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'
+    compile 'net.i2p.android.ext:floatingactionbutton:1.8.0'
+    compile files('libs/androidplot-core-0.6.1.jar')
+}
+
+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',
+    ]
+}
+
+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 +1,212 @@
+<?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.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

@@ -0,0 +1,157 @@
+package net.i2p.android.apps;
+
+import java.io.File;
+import java.io.FileInputStream;
+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;
+import net.i2p.util.Log;
+
+/**
+ *  EepGet and return as a string. 256KB max.
+ */
+public class EepGetFetcher implements EepGet.StatusListener {
+
+    private final I2PAppContext _context;
+    private final Log _log;
+    private final String _url;
+    private final EepGet _eepget;
+    private final File _file;
+    private boolean _success;
+
+    private static final long MAX_LEN = 256*1024;
+
+    private static final String ERROR_HEADER = "<html><head><title>Not Found</title></head><body>";
+    private static final String ERROR_URL = "<p>Unable to load URL: ";
+    private static final String ERROR_ROUTER = "<p>Your router (or the HTTP proxy) does not appear to be running.</p>";
+    private static final String ERROR_FOOTER = "</body></html>";
+
+    /**
+     *  Writes to temp file, call getData()
+     *  to get the data as a String.
+     *  Temp file sticks around forever.
+     */
+    public EepGetFetcher(String url) {
+        _context = I2PAppContext.getGlobalContext();
+        _log = _context.logManager().getLog(EepGetFetcher.class);
+        _url = url;
+        _file = new File(_context.getTempDir(), "eepget-" + _context.random().nextLong());
+        _eepget = new EepGet(_context, true, "localhost", 4444, 0, -1, MAX_LEN,
+                             _file.getAbsolutePath(), null, url,
+                             true, null, null, null);
+        // use new 0.8.8 feature
+        _eepget.setWriteErrorToOutput();
+        //_eepget.addStatusListener(this);
+    }
+
+    /**
+     *  Writes to output stream
+     */
+    public EepGetFetcher(String url, OutputStream out, boolean writeErrorToStream) {
+        _context = I2PAppContext.getGlobalContext();
+        _log = _context.logManager().getLog(EepGetFetcher.class);
+        _url = url;
+        _file = null;
+        _eepget = new EepGet(_context, true, "localhost", 4444, 0, -1, MAX_LEN,
+                             null, out, url,
+                             true, null, null, null);
+        if (writeErrorToStream)
+            _eepget.setWriteErrorToOutput();
+    }
+
+    public void addStatusListener(EepGet.StatusListener l) {
+        _eepget.addStatusListener(l);
+    }
+
+    public boolean fetch() {
+        _success = _eepget.fetch();
+        return _success;
+    }
+
+    /**
+     *  @return non-null
+     */
+    public String getContentType() {
+        if (_eepget.getStatusCode() < 0)
+            return "text/html";
+        String rv = _eepget.getContentType();
+        if (rv == null)
+            return "text/html";
+        int semi = rv.indexOf(";");
+        if (semi > 0)
+            rv = rv.substring(0, semi);
+        return rv.toLowerCase();
+    }
+
+    /**
+     *  @return non-null
+     */
+    public String getEncoding() {
+        if (_eepget.getStatusCode() < 0)
+            return "UTF-8";
+        String type = _eepget.getContentType();
+        String rv;
+        if (type == null || !type.startsWith("text"))
+            rv = "ISO-8859-1";
+        else
+            rv = "UTF-8";
+        return rv;
+    }
+
+    /**
+     *  @return -1 if nothing back from server
+     */
+    public int getStatusCode() {
+        return _eepget.getStatusCode();
+    }
+
+    /**
+     *  Only for the constructor without the output stream
+     *  Only call ONCE!
+     *  FIXME we don't get the proxy error pages this way
+     */
+    public String getData() {
+        String rv;
+        int statusCode = _eepget.getStatusCode();
+        if (statusCode < 0) {
+            rv = ERROR_HEADER + ERROR_URL + "<a href=\"" + _url + "\">" + _url +
+                 "</a></p>" + ERROR_ROUTER + ERROR_FOOTER;
+            _file.delete();
+        } else if (_file.length() <= 0) {
+            rv = ERROR_HEADER + ERROR_URL + "<a href=\"" + _url + "\">" + _url +
+                 "</a> No data returned, error code: " + statusCode +
+                 "</p>" + ERROR_FOOTER;
+            _file.delete();
+        } else {
+            InputStream fis = null;
+            try {
+                fis = new FileInputStream(_file);
+                byte[] data = new byte[(int) _file.length()];
+                DataHelper.read(fis, data);
+                rv = new String(data, getEncoding());
+            } catch (IOException ioe) {
+                _log.error("fetcher", ioe);
+                rv = "I/O error";
+            } finally {
+                if (fis != null) try { fis.close(); } catch (IOException ioe) {}
+                _file.delete();
+            }
+        }
+        return rv;
+    }
+
+    public void attemptFailed(String url, long bytesTransferred, long bytesRemaining, int currentAttempt, int numRetries, Exception cause) {}
+
+    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) {}
+
+    public void attempting(String url) {}
+}

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

@@ -0,0 +1,244 @@
+package net.i2p.android.apps;
+
+import java.io.File;
+
+import net.i2p.android.router.NewsActivity;
+import net.i2p.android.router.util.Notifications;
+import net.i2p.data.DataHelper;
+import net.i2p.router.RouterContext;
+import net.i2p.router.util.RFC822Date;
+import net.i2p.util.EepGet;
+import net.i2p.util.FileUtil;
+import net.i2p.util.Log;
+import net.i2p.util.Translate;
+
+/**
+ * From router console, simplified since we don't deal with router versions
+ * or updates.
+ */
+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;
+    private String _lastModified;
+    private boolean _invalidated;
+    private File _newsFile;
+    private File _tempFile;
+    private static NewsFetcher _instance;
+    private volatile boolean _isRunning = true;
+    private Thread _thread;
+
+    public static /*final */ NewsFetcher getInstance() {
+        return _instance;
+    }
+
+    public static /* final */ synchronized NewsFetcher getInstance(
+            RouterContext ctx, Notifications notif) {
+        if (_instance != null)
+            return _instance;
+        _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";
+
+    /**
+     *  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, Notifications notif) {
+        _context = ctx;
+        _notif = notif;
+        _context.addShutdownTask(new Shutdown());
+        _log = ctx.logManager().getLog(NewsFetcher.class);
+        try {
+            String last = ctx.getProperty(PROP_LAST_CHECKED);
+            if (last != null)
+                _lastFetch = Long.parseLong(last);
+        } catch (NumberFormatException nfe) {}
+        File newsDir = new File(_context.getRouterDir(), NEWS_DIR);
+        // isn't already there on android
+        newsDir.mkdir();
+        _newsFile = new File(newsDir, NEWS_FILE);
+        _tempFile = new File(_context.getTempDir(), TEMP_NEWS_FILE);
+        updateLastFetched();
+    }
+
+    private void updateLastFetched() {
+        if (_newsFile.exists()) {
+            if (_lastUpdated == 0)
+                _lastUpdated = _newsFile.lastModified();
+            if (_lastFetch == 0)
+                _lastFetch = _lastUpdated;
+            if (_lastModified == null)
+                _lastModified = RFC822Date.to822Date(_lastFetch);
+        } else {
+            _lastUpdated = 0;
+            _lastFetch = 0;
+            _lastModified = null;
+        }
+    }
+
+    public String status() {
+         StringBuilder buf = new StringBuilder(128);
+         long now = _context.clock().now();
+         if (_lastUpdated > 0) {
+             buf.append(Translate.getString("News last updated {0} ago.",
+                                           DataHelper.formatDuration2(now - _lastUpdated),
+                                           _context, "foo"))
+                .append('\n');
+         }
+         if (_lastFetch > _lastUpdated) {
+             buf.append(Translate.getString("News last checked {0} ago.",
+                                           DataHelper.formatDuration2(now - _lastFetch),
+                                           _context, "foo"));
+         }
+         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 (_isRunning && _context.router().isAlive()) {
+            if (shouldFetchNews()) {
+                fetchNews();
+            }
+            try {
+                Thread.sleep(RUN_DELAY);
+            } catch (InterruptedException ie) {
+                break;
+            }
+        }
+    }
+
+    private boolean shouldFetchNews() {
+        if (_invalidated)
+            return true;
+        updateLastFetched();
+        String freq = _context.getProperty(PROP_REFRESH_FREQUENCY,
+                                           DEFAULT_REFRESH_FREQUENCY);
+        try {
+            long ms = Long.parseLong(freq);
+            if (ms <= 0)
+                return false;
+
+            if (_lastFetch + ms < _context.clock().now()) {
+                return true;
+            } else {
+                if (_log.shouldLog(Log.DEBUG))
+                    _log.debug("Last fetched " + DataHelper.formatDuration(_context.clock().now() - _lastFetch) + " ago");
+                return false;
+            }
+        } catch (NumberFormatException nfe) {
+            if (_log.shouldLog(Log.ERROR))
+                _log.error("Invalid refresh frequency: " + freq);
+            return false;
+        }
+    }
+
+    /**
+     *  Call this when changing news URLs to force an update next time the timer fires.
+     *  @since 0.8.7
+     */
+    void invalidateNews() {
+        _lastModified = null;
+        _invalidated = true;
+    }
+
+    public void fetchNews() {
+        String newsURL = _context.getProperty(PROP_NEWS_URL, DEFAULT_NEWS_URL);
+        String proxyHost = "127.0.0.1";
+        int proxyPort = 4444;
+        if (_tempFile.exists())
+            _tempFile.delete();
+
+        try {
+            // 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();
+                _invalidated = false;
+            } else {
+                // backup news location - always proxied
+                _tempFile.delete();
+                get = new EepGet(_context, true, proxyHost, proxyPort, 0, _tempFile.getAbsolutePath(), BACKUP_NEWS_URL, true, null, _lastModified);
+                get.addStatusListener(this);
+                if (get.fetch())
+                    _lastModified = get.getLastModified();
+            }
+        } catch (Throwable t) {
+            _log.error("Error fetching the news", t);
+        }
+    }
+
+    public void attemptFailed(String url, long bytesTransferred, long bytesRemaining, int currentAttempt, int numRetries, Exception cause) {
+        // ignore
+    }
+    public void bytesTransferred(long alreadyTransferred, int currentWrite, long bytesTransferred, long bytesRemaining, String url) {
+        // ignore
+    }
+    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 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!");
+            }
+        } else {
+            if (_log.shouldLog(Log.WARN))
+                _log.warn("Transfer complete, but no file? - probably 304 Not Modified");
+        }
+        _lastFetch = now;
+        _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);
+        _tempFile.delete();
+    }
+    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/TunnelDetailActivity.java

@@ -0,0 +1,30 @@
+package net.i2p.android.i2ptunnel;
+
+import android.os.Bundle;
+
+import net.i2p.android.router.I2PActivityBase;
+import net.i2p.android.router.R;
+
+public class TunnelDetailActivity extends I2PActivityBase implements
+        TunnelDetailFragment.OnTunnelDeletedListener {
+    @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.OnTunnelDeletedListener
+
+    public void onTunnelDeleted(int tunnelId, int numTunnelsLeft) {
+        finish();
+    }
+}

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

@@ -0,0 +1,198 @@
+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.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";
+
+    OnTunnelDeletedListener 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 OnTunnelDeletedListener {
+        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 = (OnTunnelDeletedListener) 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());
+
+            TextView targetIfacePort = (TextView) v.findViewById(R.id.tunnel_target_interface_port);
+            targetIfacePort.setText(mTunnel.getTunnelLink(false));
+
+            TextView accessIfacePort = (TextView) v.findViewById(R.id.tunnel_access_interface_port);
+            accessIfacePort.setText(mTunnel.getTunnelLink(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);
+        // Hide the edit action until we have an edit UI
+        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) {
+        // 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:
+            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(
+                                                getActivity(), mGroup, mTunnel.getId());
+                                        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 +1,285 @@
+package net.i2p.android.i2ptunnel;
+
+import java.util.List;
+
+import android.content.Context;
+import android.graphics.drawable.Drawable;
+import android.net.Uri;
+import android.widget.Toast;
+import net.i2p.android.i2ptunnel.util.TunnelConfig;
+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;
+
+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(
+                ctx, tcg, -1, cfg.getConfig());
+        // 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 +1,125 @@
+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.OnTunnelDeletedListener {
+    /**
+     * 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.OnTunnelDeletedListener
+
+    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 +1,297 @@
+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.TunnelConfig;
+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.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 = TunnelConfig.createFromWizard(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/TunnelConfig.java

@@ -0,0 +1,668 @@
+package net.i2p.android.i2ptunnel.util;
+
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Properties;
+import java.util.Set;
+import java.util.StringTokenizer;
+import java.util.concurrent.ConcurrentHashMap;
+
+import android.content.Context;
+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.I2PTunnelConnectClient;
+import net.i2p.i2ptunnel.I2PTunnelHTTPClient;
+import net.i2p.i2ptunnel.I2PTunnelHTTPClientBase;
+import net.i2p.i2ptunnel.I2PTunnelIRCClient;
+import net.i2p.i2ptunnel.TunnelControllerGroup;
+import net.i2p.util.ConcurrentHashSet;
+import net.i2p.util.PasswordManager;
+
+public class TunnelConfig {
+    protected final I2PAppContext _context;
+
+    private String _type;
+    private String _name;
+    private String _description;
+    private String _i2cpHost;
+    private String _i2cpPort;
+    private String _tunnelDepth;
+    private String _tunnelQuantity;
+    private String _tunnelVariance;
+    private String _tunnelBackupQuantity;
+    private boolean _connectDelay;
+    private String _customOptions;
+    private String _proxyList;
+    private String _port;
+    private String _reachableBy;
+    private String _targetDestination;
+    private String _targetHost;
+    private String _targetPort;
+    private String _spoofedHost;
+    private String _privKeyFile;
+    private String _profile;
+    private boolean _startOnLoad;
+    private boolean _sharedClient;
+    private final Set<String> _booleanOptions;
+    private final Map<String, String> _otherOptions;
+    private String _newProxyUser;
+    private String _newProxyPW;
+
+    static final String CLIENT_NICKNAME = "shared clients";
+
+    public static TunnelConfig createFromWizard(
+            Context ctx, TunnelControllerGroup tcg, Bundle data) {
+        // Get the Bundle keys
+        Resources res = ctx.getResources();
+
+        String kClientServer = res.getString(R.string.i2ptunnel_wizard_k_client_server);
+        String kType = res.getString(R.string.i2ptunnel_wizard_k_type);
+
+        String kName = res.getString(R.string.i2ptunnel_wizard_k_name);
+        String kDesc = res.getString(R.string.i2ptunnel_wizard_k_desc);
+        String kDest = res.getString(R.string.i2ptunnel_wizard_k_dest);
+        String kOutproxies = res.getString(R.string.i2ptunnel_wizard_k_outproxies);
+        String kTargetHost = res.getString(R.string.i2ptunnel_wizard_k_target_host);
+        String kTargetPort = res.getString(R.string.i2ptunnel_wizard_k_target_port);
+        String kReachableOn = res.getString(R.string.i2ptunnel_wizard_k_reachable_on);
+        String kBindingPort = res.getString(R.string.i2ptunnel_wizard_k_binding_port);
+        String kAutoStart = res.getString(R.string.i2ptunnel_wizard_k_auto_start);
+
+        // Create the TunnelConfig
+        TunnelConfig cfg = new TunnelConfig();
+
+        // Get/set the tunnel wizard settings
+        String clientServer = data.getBundle(kClientServer).getString(Page.SIMPLE_DATA_KEY);
+        String typeName = data.getBundle(clientServer + ":" + kType).getString(Page.SIMPLE_DATA_KEY);
+        String type = TunnelUtil.getTypeFromName(typeName, ctx);
+        cfg.setType(type);
+
+        String name = data.getBundle(kName).getString(Page.SIMPLE_DATA_KEY);
+        cfg.setName(name);
+
+        String desc = data.getBundle(kDesc).getString(Page.SIMPLE_DATA_KEY);
+        cfg.setDescription(desc);
+
+        String dest = null;
+        Bundle pageData = data.getBundle(kDest);
+        if (pageData != null) dest = pageData.getString(Page.SIMPLE_DATA_KEY);
+        cfg.setTargetDestination(dest);
+
+        String outproxies = null;
+        pageData = data.getBundle(kOutproxies);
+        if (pageData != null) outproxies = pageData.getString(Page.SIMPLE_DATA_KEY);
+        cfg.setProxyList(outproxies);
+
+        String targetHost = null;
+        pageData = data.getBundle(kTargetHost);
+        if (pageData != null) targetHost = pageData.getString(Page.SIMPLE_DATA_KEY);
+        cfg.setTargetHost(targetHost);
+
+        String targetPort = null;
+        pageData = data.getBundle(kTargetPort);
+        if (pageData != null) targetPort = pageData.getString(Page.SIMPLE_DATA_KEY);
+        cfg.setTargetPort(targetPort);
+
+        String reachableOn = null;
+        pageData = data.getBundle(kReachableOn);
+        if (pageData != null) reachableOn = pageData.getString(Page.SIMPLE_DATA_KEY);
+        cfg.setReachableBy(reachableOn);
+
+        String bindingPort = null;
+        pageData = data.getBundle(kBindingPort);
+        if (pageData != null) bindingPort = pageData.getString(Page.SIMPLE_DATA_KEY);
+        cfg.setPort(bindingPort);
+
+        boolean autoStart = data.getBundle(kAutoStart).getBoolean(Page.SIMPLE_DATA_KEY);
+        cfg.setStartOnLoad(autoStart);
+
+        // Set sensible defaults for a new tunnel
+        cfg.setTunnelDepth("3");
+        cfg.setTunnelVariance("0");
+        cfg.setTunnelQuantity("2");
+        cfg.setTunnelBackupQuantity("0");
+        cfg.setClientHost("internal");
+        cfg.setClientport("internal");
+        cfg.setCustomOptions("");
+        if (!"streamrclient".equals(type)) {
+            cfg.setProfile("bulk");
+            cfg.setReduceCount("1");
+            cfg.setReduceTime("20");
+        }
+        if (TunnelUtil.isClient(type)) { /* Client-only defaults */
+            if (!"streamrclient".equals(type)) {
+                cfg.setNewDest("0");
+                cfg.setCloseTime("30");
+            }
+            if ("httpclient".equals(type) ||
+                    "connectclient".equals(type) ||
+                    "sockstunnel".equals(type) |
+                    "socksirctunnel".equals(type)) {
+                cfg.setProxyUsername("");
+                cfg.setProxyPassword("");
+                cfg.setOutproxyUsername("");
+                cfg.setOutproxyPassword("");
+            }
+            if ("httpclient".equals(type))
+                cfg.setJumpList("http://i2host.i2p/cgi-bin/i2hostjump?\nhttp://stats.i2p/cgi-bin/jump.cgi?a=");
+        } else { /* Server-only defaults */
+            cfg.setPrivKeyFile(TunnelUtil.getPrivateKeyFile(tcg, -1));
+            cfg.setEncrypt("");
+            cfg.setEncryptKey("");
+            cfg.setAccessMode("0");
+            cfg.setAccessList("");
+            cfg.setLimitMinute("0");
+            cfg.setLimitHour("0");
+            cfg.setLimitDay("0");
+            cfg.setTotalMinute("0");
+            cfg.setTotalHour("0");
+            cfg.setTotalDay("0");
+            cfg.setMaxStreams("0");
+        }
+
+        return cfg;
+    }
+
+    public TunnelConfig() {
+        _context = I2PAppContext.getGlobalContext();
+        _booleanOptions = new ConcurrentHashSet<String>(4);
+        _otherOptions = new ConcurrentHashMap<String,String>(4);
+    }
+
+    /**
+     * What type of tunnel (httpclient, ircclient, client, or server).  This is 
+     * required when adding a new tunnel.
+     *
+     */
+    public void setType(String type) { 
+        _type = (type != null ? type.trim() : null);   
+    }
+    String getType() { return _type; }
+
+    /** Short name of the tunnel */
+    public void setName(String name) { 
+        _name = (name != null ? name.trim() : null);
+    }
+    /** one line description */
+    public void setDescription(String description) { 
+        _description = (description != null ? description.trim() : null);
+    }
+    /** I2CP host the router is on, ignored when in router context */
+    public void setClientHost(String host) {
+        _i2cpHost = (host != null ? host.trim() : null);
+    }
+    /** I2CP port the router is on, ignored when in router context */
+    public void setClientport(String port) {
+        _i2cpPort = (port != null ? port.trim() : null);
+    }
+    /** how many hops to use for inbound tunnels */
+    public void setTunnelDepth(String tunnelDepth) { 
+        _tunnelDepth = (tunnelDepth != null ? tunnelDepth.trim() : null);
+    }
+    /** how many parallel inbound tunnels to use */
+    public void setTunnelQuantity(String tunnelQuantity) { 
+        _tunnelQuantity = (tunnelQuantity != null ? tunnelQuantity.trim() : null);
+    }
+    /** how much randomisation to apply to the depth of tunnels */
+    public void setTunnelVariance(String tunnelVariance) { 
+        _tunnelVariance = (tunnelVariance != null ? tunnelVariance.trim() : null);
+    }
+    /** how many tunnels to hold in reserve to guard against failures */
+    public void setTunnelBackupQuantity(String tunnelBackupQuantity) { 
+        _tunnelBackupQuantity = (tunnelBackupQuantity != null ? tunnelBackupQuantity.trim() : null);
+    }
+    /** what I2P session overrides should be used */
+    public void setCustomOptions(String customOptions) { 
+        _customOptions = (customOptions != null ? customOptions.trim() : null);
+    }
+    /** what HTTP outproxies should be used (httpclient specific) */
+    public void setProxyList(String proxyList) { 
+        _proxyList = (proxyList != null ? proxyList.trim() : null);
+    }
+    /** what port should this client/httpclient/ircclient listen on */
+    public void setPort(String port) { 
+        _port = (port != null ? port.trim() : null);
+    }
+    /** 
+     * what interface should this client/httpclient/ircclient listen on
+     */
+    public void setReachableBy(String reachableBy) { 
+        _reachableBy = (reachableBy != null ? reachableBy.trim() : null);
+    }
+    /** What peer does this client tunnel point at */
+    public void setTargetDestination(String dest) { 
+        _targetDestination = (dest != null ? dest.trim() : null);
+    }
+    /** What host does this server tunnel point at */
+    public void setTargetHost(String host) { 
+        _targetHost = (host != null ? host.trim() : null);
+    }
+    /** What port does this server tunnel point at */
+    public void setTargetPort(String port) { 
+        _targetPort = (port != null ? port.trim() : null);
+    }
+    /** What host does this http server tunnel spoof */
+    public void setSpoofedHost(String host) { 
+        _spoofedHost = (host != null ? host.trim() : null);
+    }
+    /** What filename is this server tunnel's private keys stored in */
+    public void setPrivKeyFile(String file) { 
+        _privKeyFile = (file != null ? file.trim() : null);
+    }
+    /**
+     * If called with true, we want this tunnel to start whenever it is
+     * loaded (aka right now and whenever the router is started up)
+     */
+    public void setStartOnLoad(boolean val) {
+        _startOnLoad = val;
+    }
+    public void setShared(boolean val) {
+        _sharedClient=val;
+    }
+    public void setConnectDelay(String moo) {
+        _connectDelay = true;
+    }
+    public void setProfile(String profile) { 
+        _profile = profile; 
+    }
+
+    public void setReduce(String moo) {
+        _booleanOptions.add("i2cp.reduceOnIdle");
+    }
+    public void setClose(String moo) {
+        _booleanOptions.add("i2cp.closeOnIdle");
+    }
+    public void setEncrypt(String moo) {
+        _booleanOptions.add("i2cp.encryptLeaseSet");
+    }
+
+    /** @since 0.8.9 */
+    public void setDCC(String moo) {
+        _booleanOptions.add(I2PTunnelIRCClient.PROP_DCC);
+    }
+
+    protected static final String PROP_ENABLE_ACCESS_LIST = "i2cp.enableAccessList";
+    protected static final String PROP_ENABLE_BLACKLIST = "i2cp.enableBlackList";
+
+    public void setAccessMode(String val) {
+        if ("1".equals(val))
+            _booleanOptions.add(PROP_ENABLE_ACCESS_LIST);
+        else if ("2".equals(val))
+            _booleanOptions.add(PROP_ENABLE_BLACKLIST);
+    }
+
+    public void setDelayOpen(String moo) {
+        _booleanOptions.add("i2cp.delayOpen");
+    }
+    public void setNewDest(String val) {
+        if ("1".equals(val))
+            _booleanOptions.add("i2cp.newDestOnResume");
+        else if ("2".equals(val))
+            _booleanOptions.add("persistentClientKey");
+    }
+
+    public void setReduceTime(String val) {
+        if (val != null) {
+            try {
+                _otherOptions.put("i2cp.reduceIdleTime", "" + (Integer.parseInt(val.trim()) * 60*1000));
+            } catch (NumberFormatException nfe) {}
+        }
+    }
+    public void setReduceCount(String val) {
+        if (val != null)
+            _otherOptions.put("i2cp.reduceQuantity", val.trim());
+    }
+    public void setEncryptKey(String val) {
+        if (val != null)
+            _otherOptions.put("i2cp.leaseSetKey", val.trim());
+    }
+
+    public void setAccessList(String val) {
+        if (val != null)
+            _otherOptions.put("i2cp.accessList", val.trim().replace("\r\n", ",").replace("\n", ",").replace(" ", ","));
+    }
+
+    public void setJumpList(String val) {
+        if (val != null)
+            _otherOptions.put(I2PTunnelHTTPClient.PROP_JUMP_SERVERS, val.trim().replace("\r\n", ",").replace("\n", ",").replace(" ", ","));
+    }
+
+    public void setCloseTime(String val) {
+        if (val != null) {
+            try {
+                _otherOptions.put("i2cp.closeIdleTime", "" + (Integer.parseInt(val.trim()) * 60*1000));
+            } catch (NumberFormatException nfe) {}
+        }
+    }
+
+    /** all proxy auth @since 0.8.2 */
+    public void setProxyAuth(String s) {
+        if (s != null)
+            _otherOptions.put(I2PTunnelHTTPClientBase.PROP_AUTH, I2PTunnelHTTPClientBase.DIGEST_AUTH);
+    }
+
+    public void setProxyUsername(String s) {
+        if (s != null)
+            _newProxyUser = s.trim();
+    }
+
+    public void setProxyPassword(String s) {
+        if (s != null)
+            _newProxyPW = s.trim();
+    }
+
+    public void setOutproxyAuth(String s) {
+        _otherOptions.put(I2PTunnelHTTPClientBase.PROP_OUTPROXY_AUTH, I2PTunnelHTTPClientBase.DIGEST_AUTH);
+    }
+
+    public void setOutproxyUsername(String s) {
+        if (s != null)
+            _otherOptions.put(I2PTunnelHTTPClientBase.PROP_OUTPROXY_USER, s.trim());
+    }
+
+    public void setOutproxyPassword(String s) {
+        if (s != null)
+            _otherOptions.put(I2PTunnelHTTPClientBase.PROP_OUTPROXY_PW, s.trim());
+    }
+
+    /** all of these are @since 0.8.3 */
+    protected static final String PROP_MAX_CONNS_MIN = "i2p.streaming.maxConnsPerMinute";
+    protected static final String PROP_MAX_CONNS_HOUR = "i2p.streaming.maxConnsPerHour";
+    protected static final String PROP_MAX_CONNS_DAY = "i2p.streaming.maxConnsPerDay";
+    protected static final String PROP_MAX_TOTAL_CONNS_MIN = "i2p.streaming.maxTotalConnsPerMinute";
+    protected static final String PROP_MAX_TOTAL_CONNS_HOUR = "i2p.streaming.maxTotalConnsPerHour";
+    protected static final String PROP_MAX_TOTAL_CONNS_DAY = "i2p.streaming.maxTotalConnsPerDay";
+    protected static final String PROP_MAX_STREAMS = "i2p.streaming.maxConcurrentStreams";
+
+    public void setLimitMinute(String s) {
+        if (s != null)
+            _otherOptions.put(PROP_MAX_CONNS_MIN, s.trim());
+    }
+
+    public void setLimitHour(String s) {
+        if (s != null)
+            _otherOptions.put(PROP_MAX_CONNS_HOUR, s.trim());
+    }
+
+    public void setLimitDay(String s) {
+        if (s != null)
+            _otherOptions.put(PROP_MAX_CONNS_DAY, s.trim());
+    }
+
+    public void setTotalMinute(String s) {
+        if (s != null)
+            _otherOptions.put(PROP_MAX_TOTAL_CONNS_MIN, s.trim());
+    }
+
+    public void setTotalHour(String s) {
+        if (s != null)
+            _otherOptions.put(PROP_MAX_TOTAL_CONNS_HOUR, s.trim());
+    }
+
+    public void setTotalDay(String s) {
+        if (s != null)
+            _otherOptions.put(PROP_MAX_TOTAL_CONNS_DAY, s.trim());
+    }
+
+    public void setMaxStreams(String s) {
+        if (s != null)
+            _otherOptions.put(PROP_MAX_STREAMS, s.trim());
+    }
+
+    /**
+     * Based on all provided data, create a set of configuration parameters 
+     * suitable for use in a TunnelController.  This will replace (not add to)
+     * any existing parameters, so this should return a comprehensive mapping.
+     *
+     */
+    public Properties getConfig() {
+        Properties config = new Properties();
+        updateConfigGeneric(config);
+        
+        if ((TunnelUtil.isClient(_type) && !"streamrclient".equals(_type)) || "streamrserver".equals(_type)) {
+            // streamrserver uses interface
+            if (_reachableBy != null)
+                config.setProperty("interface", _reachableBy);
+            else
+                config.setProperty("interface", "");
+        } else {
+            // streamrclient uses targetHost
+            if (_targetHost != null)
+                config.setProperty("targetHost", _targetHost);
+        }
+
+        if (TunnelUtil.isClient(_type)) {
+            // generic client stuff
+            if (_port != null)
+                config.setProperty("listenPort", _port);
+            config.setProperty("sharedClient", _sharedClient + "");
+            for (String p : _booleanClientOpts)
+                config.setProperty("option." + p, "" + _booleanOptions.contains(p));
+            for (String p : _otherClientOpts)
+                if (_otherOptions.containsKey(p))
+                    config.setProperty("option." + p, _otherOptions.get(p));
+        } else {
+            // generic server stuff
+            if (_targetPort != null)
+                config.setProperty("targetPort", _targetPort);
+            for (String p : _booleanServerOpts)
+                config.setProperty("option." + p, "" + _booleanOptions.contains(p));
+            for (String p : _otherServerOpts)
+                if (_otherOptions.containsKey(p))
+                    config.setProperty("option." + p, _otherOptions.get(p));
+        }
+
+        // generic proxy stuff
+        if ("httpclient".equals(_type) || "connectclient".equals(_type) || 
+            "sockstunnel".equals(_type) ||"socksirctunnel".equals(_type)) {
+            for (String p : _booleanProxyOpts)
+                config.setProperty("option." + p, "" + _booleanOptions.contains(p));
+            if (_proxyList != null)
+                config.setProperty("proxyList", _proxyList);
+        }
+
+        // Proxy auth including migration to MD5
+        if ("httpclient".equals(_type) || "connectclient".equals(_type)) {
+            // Migrate even if auth is disabled
+            // go get the old from custom options that updateConfigGeneric() put in there
+            String puser = "option." + I2PTunnelHTTPClientBase.PROP_USER;
+            String user = config.getProperty(puser);
+            String ppw = "option." + I2PTunnelHTTPClientBase.PROP_PW;
+            String pw = config.getProperty(ppw);
+            if (user != null && pw != null && user.length() > 0 && pw.length() > 0) {
+                String pmd5 = "option." + I2PTunnelHTTPClientBase.PROP_PROXY_DIGEST_PREFIX +
+                              user + I2PTunnelHTTPClientBase.PROP_PROXY_DIGEST_SUFFIX;
+                if (config.getProperty(pmd5) == null) {
+                    // not in there, migrate
+                    String realm = _type.equals("httpclient") ? I2PTunnelHTTPClient.AUTH_REALM
+                                                              : I2PTunnelConnectClient.AUTH_REALM;
+                    String hex = PasswordManager.md5Hex(realm, user, pw);
+                    if (hex != null) {
+                        config.setProperty(pmd5, hex);
+                        config.remove(puser);
+                        config.remove(ppw);
+                    }
+                }
+            }
+            // New user/password
+            String auth = _otherOptions.get(I2PTunnelHTTPClientBase.PROP_AUTH);
+            if (auth != null && !auth.equals("false")) {
+                if (_newProxyUser != null && _newProxyPW != null &&
+                    _newProxyUser.length() > 0 && _newProxyPW.length() > 0) {
+                    String pmd5 = "option." + I2PTunnelHTTPClientBase.PROP_PROXY_DIGEST_PREFIX +
+                                  _newProxyUser + I2PTunnelHTTPClientBase.PROP_PROXY_DIGEST_SUFFIX;
+                    String realm = _type.equals("httpclient") ? I2PTunnelHTTPClient.AUTH_REALM
+                                                              : I2PTunnelConnectClient.AUTH_REALM;
+                    String hex = PasswordManager.md5Hex(realm, _newProxyUser, _newProxyPW);
+                    if (hex != null)
+                        config.setProperty(pmd5, hex);
+                }
+            }
+        }
+
+        if ("ircclient".equals(_type) || "client".equals(_type) || "streamrclient".equals(_type)) {
+            if (_targetDestination != null)
+                config.setProperty("targetDestination", _targetDestination);
+        } else if ("httpserver".equals(_type) || "httpbidirserver".equals(_type)) {
+            if (_spoofedHost != null)
+                config.setProperty("spoofedHost", _spoofedHost);
+        }
+        if ("httpbidirserver".equals(_type)) {
+            if (_port != null)
+                config.setProperty("listenPort", _port);
+            if (_reachableBy != null)
+                config.setProperty("interface", _reachableBy);
+            else if (_targetHost != null)
+                config.setProperty("interface", _targetHost);
+            else
+                config.setProperty("interface", "");
+        }
+
+        if ("ircclient".equals(_type)) {
+            boolean dcc = _booleanOptions.contains(I2PTunnelIRCClient.PROP_DCC);
+            config.setProperty("option." + I2PTunnelIRCClient.PROP_DCC,
+                               "" + dcc);
+            // add some sane server options since they aren't in the GUI (yet)
+            if (dcc) {
+                config.setProperty("option." + PROP_MAX_CONNS_MIN, "3");
+                config.setProperty("option." + PROP_MAX_CONNS_HOUR, "10");
+                config.setProperty("option." + PROP_MAX_TOTAL_CONNS_MIN, "5");
+                config.setProperty("option." + PROP_MAX_TOTAL_CONNS_HOUR, "25");
+            }
+        }
+
+        return config;
+    }
+    
+    private static final String _noShowOpts[] = {
+        "inbound.length", "outbound.length", "inbound.lengthVariance", "outbound.lengthVariance",
+        "inbound.backupQuantity", "outbound.backupQuantity", "inbound.quantity", "outbound.quantity",
+        "inbound.nickname", "outbound.nickname", "i2p.streaming.connectDelay", "i2p.streaming.maxWindowSize",
+        I2PTunnelIRCClient.PROP_DCC
+        };
+    private static final String _booleanClientOpts[] = {
+        "i2cp.reduceOnIdle", "i2cp.closeOnIdle", "i2cp.newDestOnResume", "persistentClientKey", "i2cp.delayOpen"
+        };
+    private static final String _booleanProxyOpts[] = {
+        I2PTunnelHTTPClientBase.PROP_OUTPROXY_AUTH
+        };
+    private static final String _booleanServerOpts[] = {
+        "i2cp.reduceOnIdle", "i2cp.encryptLeaseSet", PROP_ENABLE_ACCESS_LIST, PROP_ENABLE_BLACKLIST
+        };
+    private static final String _otherClientOpts[] = {
+        "i2cp.reduceIdleTime", "i2cp.reduceQuantity", "i2cp.closeIdleTime",
+        "outproxyUsername", "outproxyPassword",
+        I2PTunnelHTTPClient.PROP_JUMP_SERVERS,
+        I2PTunnelHTTPClientBase.PROP_AUTH
+        };
+    private static final String _otherServerOpts[] = {
+        "i2cp.reduceIdleTime", "i2cp.reduceQuantity", "i2cp.leaseSetKey", "i2cp.accessList",
+         PROP_MAX_CONNS_MIN, PROP_MAX_CONNS_HOUR, PROP_MAX_CONNS_DAY,
+         PROP_MAX_TOTAL_CONNS_MIN, PROP_MAX_TOTAL_CONNS_HOUR, PROP_MAX_TOTAL_CONNS_DAY,
+         PROP_MAX_STREAMS
+        };
+
+    /**
+     *  do NOT add these to noShoOpts, we must leave them in for HTTPClient and ConnectCLient
+     *  so they will get migrated to MD5
+     *  TODO migrate socks to MD5
+     */
+    private static final String _otherProxyOpts[] = {
+        "proxyUsername", "proxyPassword"
+        };
+
+    protected static final Set<String> _noShowSet = new HashSet<String>(64);
+    protected static final Set<String> _nonProxyNoShowSet = new HashSet<String>(4);
+    static {
+        _noShowSet.addAll(Arrays.asList(_noShowOpts));
+        _noShowSet.addAll(Arrays.asList(_booleanClientOpts));
+        _noShowSet.addAll(Arrays.asList(_booleanProxyOpts));
+        _noShowSet.addAll(Arrays.asList(_booleanServerOpts));
+        _noShowSet.addAll(Arrays.asList(_otherClientOpts));
+        _noShowSet.addAll(Arrays.asList(_otherServerOpts));
+        _nonProxyNoShowSet.addAll(Arrays.asList(_otherProxyOpts));
+    }
+
+    private void updateConfigGeneric(Properties config) {
+        config.setProperty("type", _type);
+        if (_name != null)
+            config.setProperty("name", _name);
+        if (_description != null)
+            config.setProperty("description", _description);
+        if (!_context.isRouterContext()) {
+            if (_i2cpHost != null)
+                config.setProperty("i2cpHost", _i2cpHost);
+            if ( (_i2cpPort != null) && (_i2cpPort.trim().length() > 0) ) {
+                config.setProperty("i2cpPort", _i2cpPort);
+            } else {
+                config.setProperty("i2cpPort", "7654");
+            }
+        }
+        if (_privKeyFile != null)
+            config.setProperty("privKeyFile", _privKeyFile);
+        
+        if (_customOptions != null) {
+            StringTokenizer tok = new StringTokenizer(_customOptions);
+            while (tok.hasMoreTokens()) {
+                String pair = tok.nextToken();
+                int eq = pair.indexOf('=');
+                if ( (eq <= 0) || (eq >= pair.length()) )
+                    continue;
+                String key = pair.substring(0, eq);
+                if (_noShowSet.contains(key))
+                    continue;
+                // leave in for HTTP and Connect so it can get migrated to MD5
+                // hide for SOCKS until migrated to MD5
+                if ((!"httpclient".equals(_type)) &&
+                    (! "connectclient".equals(_type)) &&
+                    _nonProxyNoShowSet.contains(key))
+                    continue;
+                String val = pair.substring(eq+1);
+                config.setProperty("option." + key, val);
+            }
+        }
+
+        config.setProperty("startOnLoad", _startOnLoad + "");
+
+        if (_tunnelQuantity != null) {
+            config.setProperty("option.inbound.quantity", _tunnelQuantity);
+            config.setProperty("option.outbound.quantity", _tunnelQuantity);
+        }
+        if (_tunnelDepth != null) {
+            config.setProperty("option.inbound.length", _tunnelDepth);
+            config.setProperty("option.outbound.length", _tunnelDepth);
+        }
+        if (_tunnelVariance != null) {
+            config.setProperty("option.inbound.lengthVariance", _tunnelVariance);
+            config.setProperty("option.outbound.lengthVariance", _tunnelVariance);
+        }
+        if (_tunnelBackupQuantity != null) {
+            config.setProperty("option.inbound.backupQuantity", _tunnelBackupQuantity);
+            config.setProperty("option.outbound.backupQuantity", _tunnelBackupQuantity);
+        }
+        if (_connectDelay)
+            config.setProperty("option.i2p.streaming.connectDelay", "1000");
+        else
+            config.setProperty("option.i2p.streaming.connectDelay", "0");
+        if (TunnelUtil.isClient(_type) && _sharedClient) {
+            config.setProperty("option.inbound.nickname", CLIENT_NICKNAME);
+            config.setProperty("option.outbound.nickname", CLIENT_NICKNAME);
+        } else if (_name != null) {
+            config.setProperty("option.inbound.nickname", _name);
+            config.setProperty("option.outbound.nickname", _name);
+        }
+        if ("interactive".equals(_profile))
+            // This was 1 which doesn't make much sense
+            // The real way to make it interactive is to make the streaming lib
+            // MessageInputStream flush faster but there's no option for that yet,
+            // Setting it to 16 instead of the default but not sure what good that is either.
+            config.setProperty("option.i2p.streaming.maxWindowSize", "16");
+        else
+            config.remove("option.i2p.streaming.maxWindowSize");
+    }
+}

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

@@ -0,0 +1,243 @@
+package net.i2p.android.i2ptunnel.util;
+
+import android.content.Context;
+import android.content.res.Resources;
+
+import net.i2p.I2PAppContext;
+import net.i2p.android.router.R;
+import net.i2p.android.router.util.Util;
+import net.i2p.i2ptunnel.TunnelController;
+import net.i2p.i2ptunnel.TunnelControllerGroup;
+import net.i2p.util.FileUtil;
+import net.i2p.util.SecureFile;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Properties;
+
+public abstract class TunnelUtil {
+    public static TunnelController getController(TunnelControllerGroup tcg, int tunnel) {
+        if (tunnel < 0) return null;
+        if (tcg == null) return null;
+        List<TunnelController> controllers = tcg.getControllers();
+        if (controllers.size() > tunnel)
+            return controllers.get(tunnel); 
+        else
+            return null;
+    }
+
+    public static List<String> saveTunnel(Context ctx,
+            TunnelControllerGroup tcg,
+            int tunnelId,
+            Properties config) {
+        // Get current tunnel controller
+        TunnelController cur = getController(tcg, tunnelId);
+
+        if (config == null) {
+            List<String> ret = new ArrayList<>();
+            ret.add("Invalid params");
+            return ret;
+        }
+        
+        if (cur == null) {
+            // creating new
+            cur = new TunnelController(config, "", true);
+            tcg.addController(cur);
+            if (cur.getStartOnLoad())
+                cur.startTunnelBackground();
+        } else {
+            cur.setConfig(config, "");
+        }
+        // Only modify other shared tunnels
+        // if the current tunnel is shared, and of supported type
+        if (Boolean.parseBoolean(cur.getSharedClient()) && isClient(cur.getType())) {
+            // all clients use the same I2CP session, and as such, use the same I2CP options
+            List<TunnelController> controllers = tcg.getControllers();
+
+            for (int i = 0; i < controllers.size(); i++) {
+                TunnelController c = controllers.get(i);
+
+                // Current tunnel modified by user, skip
+                if (c == cur) continue;
+
+                // Only modify this non-current tunnel
+                // if it belongs to a shared destination, and is of supported type
+                if (Boolean.parseBoolean(c.getSharedClient()) && isClient(c.getType())) {
+                    Properties cOpt = c.getConfig("");
+                    if (config.getProperty("option.inbound.quantity") != null)
+                        cOpt.setProperty("option.inbound.quantity", config.getProperty("option.inbound.quantity"));
+                    if (config.getProperty("option.outbound.quantity") != null)
+                        cOpt.setProperty("option.outbound.quantity", config.getProperty("option.outbound.quantity"));
+                    if (config.getProperty("option.inbound.length") != null)
+                        cOpt.setProperty("option.inbound.length", config.getProperty("option.inbound.length"));
+                    if (config.getProperty("option.outbound.length") != null)
+                        cOpt.setProperty("option.outbound.length", config.getProperty("option.outbound.length"));
+                    if (config.getProperty("option.inbound.lengthVariance") != null)
+                        cOpt.setProperty("option.inbound.lengthVariance", config.getProperty("option.inbound.lengthVariance"));
+                    if (config.getProperty("option.outbound.lengthVariance") != null)
+                        cOpt.setProperty("option.outbound.lengthVariance", config.getProperty("option.outbound.lengthVariance"));
+                    if (config.getProperty("option.inbound.backupQuantity") != null)
+                        cOpt.setProperty("option.inbound.backupQuantity", config.getProperty("option.inbound.backupQuantity"));
+                    if (config.getProperty("option.outbound.backupQuantity") != null)
+                        cOpt.setProperty("option.outbound.backupQuantity", config.getProperty("option.outbound.backupQuantity"));
+                    cOpt.setProperty("option.inbound.nickname", TunnelConfig.CLIENT_NICKNAME);
+                    cOpt.setProperty("option.outbound.nickname", TunnelConfig.CLIENT_NICKNAME);
+                    
+                    c.setConfig(cOpt, "");
+                }
+            }
+        }
+
+        return doSave(ctx, tcg);
+    }
+
+    /**
+     *  Stop the tunnel, delete from config,
+     *  rename the private key file if in the default directory
+     */
+    public static List<String> deleteTunnel(Context ctx, TunnelControllerGroup tcg, int tunnelId) {
+        List<String> msgs;        
+        TunnelController cur = getController(tcg, tunnelId);
+        if (cur == null) {
+            msgs = new ArrayList<>();
+            msgs.add("Invalid tunnel number");
+            return msgs;
+        }
+        
+        msgs = tcg.removeController(cur);
+        msgs.addAll(doSave(ctx, tcg));
+
+        // Rename private key file if it was a default name in
+        // the default directory, so it doesn't get reused when a new
+        // tunnel is created.
+        // Use configured file name if available, not the one from the form.
+        String pk = cur.getPrivKeyFile();
+        //if (pk == null)
+        //    pk = _privKeyFile;
+        if (pk != null && pk.startsWith("i2ptunnel") && pk.endsWith("-privKeys.dat") &&
+            ((!isClient(cur.getType())) || cur.getPersistentClientKey())) {
+            I2PAppContext context = I2PAppContext.getGlobalContext();
+            File pkf = new File(context.getConfigDir(), pk);
+            if (pkf.exists()) {
+                String name = cur.getName();
+                if (name == null) {
+                    name = cur.getDescription();
+                    if (name == null) {
+                        name = cur.getType();
+                        if (name == null)
+                            name = Long.toString(context.clock().now());
+                    }
+                }
+                name = "i2ptunnel-deleted-" + name.replace(' ', '_') + '-' + context.clock().now() + "-privkeys.dat";
+                File backupDir = new SecureFile(context.getConfigDir(), TunnelController.KEY_BACKUP_DIR);
+                File to;
+                if (backupDir.isDirectory() || backupDir.mkdir())
+                    to = new File(backupDir, name);
+                else
+                    to = new File(context.getConfigDir(), name);
+                boolean success = FileUtil.rename(pkf, to);
+                if (success)
+                    msgs.add("Private key file " + pkf.getAbsolutePath() +
+                             " renamed to " + to.getAbsolutePath());
+            }
+        }
+        return msgs;
+    }
+
+    private static List<String> doSave(Context ctx, TunnelControllerGroup tcg) { 
+        List<String> rv = tcg.clearAllMessages();
+        try {
+            tcg.saveConfig();
+            rv.add(0, ctx.getResources().getString(R.string.i2ptunnel_msg_config_saved));
+        } catch (IOException ioe) {
+            Util.e("Failed to save config file", ioe);
+            rv.add(0, ctx.getResources().getString(R.string.i2ptunnel_msg_config_save_failed) + ": " + ioe.toString());
+        }
+        return rv;
+    }
+
+    /* 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 ( ("client".equals(type)) ||
+                 ("httpclient".equals(type)) ||
+                 ("sockstunnel".equals(type)) ||
+                 ("socksirctunnel".equals(type)) ||
+                 ("connectclient".equals(type)) ||
+                 ("streamrclient".equals(type)) ||
+                 ("ircclient".equals(type)));
+    }
+
+    public static String getPrivateKeyFile(TunnelControllerGroup tcg, int tunnel) {
+        TunnelController tun = getController(tcg, tunnel);
+        if (tun != null && tun.getPrivKeyFile() != null)
+            return tun.getPrivKeyFile();
+        if (tunnel < 0)
+            tunnel = tcg == null ? 999 : tcg.getControllers().size();
+        return "i2ptunnel" + tunnel + "-privKeys.dat";
+    }
+}

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 +1,318 @@
+package net.i2p.android.router;
+
+import android.content.ComponentName;
+import android.content.Intent;
+import android.content.ServiceConnection;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.IBinder;
+import android.os.Message;
+import android.os.RemoteException;
+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.IRouterState;
+import net.i2p.android.router.service.IRouterStateCallback;
+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;
+import java.lang.ref.WeakReference;
+
+public class MainActivity extends I2PActivityBase implements
+        MainFragment.RouterControlListener {
+    IRouterState mStateService = null;
+    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 onResume() {
+        super.onResume();
+        if (mStateService != null) {
+            try {
+                if (mStateService.isStarted()) {
+                    // Update for the current state.
+                    Util.d("Fetching state.");
+                    State curState = mStateService.getState();
+                    Message msg = mHandler.obtainMessage(STATE_MSG);
+                    msg.getData().putParcelable(MSG_DATA, curState);
+                    mHandler.sendMessage(msg);
+                } else {
+                    Util.d("StateService not started yet");
+                }
+            } catch (RemoteException e) {}
+        }
+    }
+
+    @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() {
+        if (mStateService != null) {
+            try {
+                mStateService.unregisterCallback(mStateCallback);
+            } catch (RemoteException e) {}
+        }
+        if (mTriedBindState)
+            unbindService(mStateConnection);
+        mTriedBindState = false;
+        super.onStop();
+    }
+
+    @Override
+    protected void onRouterBind(RouterService svc) {
+        if (mStateService == null) {
+            // Try binding for state updates.
+            // Don't auto-create the RouterService.
+            Intent intent = new Intent(IRouterState.class.getName());
+            intent.setClassName(this, "net.i2p.android.router.service.RouterService");
+            mTriedBindState = bindService(intent,
+                    mStateConnection, 0);
+            Util.d("Bind to IRouterState successful: " + mTriedBindState);
+        }
+
+        super.onRouterBind(svc);
+    }
+
+    private boolean mTriedBindState;
+    private ServiceConnection mStateConnection = new ServiceConnection() {
+        public void onServiceConnected(ComponentName className,
+                IBinder service) {
+            mStateService = IRouterState.Stub.asInterface(service);
+            Util.d("StateService bound");
+            try {
+                if (mStateService.isStarted()) {
+                    mStateService.registerCallback(mStateCallback);
+                    // Update for the current state.
+                    Util.d("Fetching state.");
+                    State curState = mStateService.getState();
+                    Message msg = mHandler.obtainMessage(STATE_MSG);
+                    msg.getData().putParcelable(MSG_DATA, curState);
+                    mHandler.sendMessage(msg);
+                } else {
+                    // Unbind
+                    unbindService(mStateConnection);
+                    mStateService = null;
+                    mTriedBindState = false;
+                }
+            } catch (RemoteException e) {
+                // In this case the service has crashed before we could even
+                // do anything with it; we can count on soon being
+                // disconnected (and then reconnected if it can be restarted)
+                // so there is no need to do anything here.
+            }
+        }
+
+        public void onServiceDisconnected(ComponentName className) {
+            // This is called when the connection with the service has been
+            // unexpectedly disconnected -- that is, its process crashed.
+            mStateService = null;
+        }
+    };
+
+    private IRouterStateCallback mStateCallback = new IRouterStateCallback.Stub() {
+        /**
+         * This is called by the RouterService regularly to tell us about
+         * new states.  Note that IPC calls are dispatched through a thread
+         * pool running in each process, so the code executing here will
+         * NOT be running in our main thread like most other things -- so,
+         * to update the UI, we need to use a Handler to hop over there.
+         */
+        public void stateChanged(State newState) throws RemoteException {
+            Message msg = mHandler.obtainMessage(STATE_MSG);
+            msg.getData().putParcelable(MSG_DATA, newState);
+            mHandler.sendMessage(msg);
+        }
+    };
+
+    private static final int STATE_MSG = 1;
+    private static final String MSG_DATA = "state";
+
+    private Handler mHandler = new StateHandler(new WeakReference<>(this));
+    private static class StateHandler extends Handler {
+        WeakReference<MainActivity> mReference;
+
+        public StateHandler(WeakReference<MainActivity> reference) {
+            mReference = reference;
+        }
+
+        private State lastRouterState = null;
+        @Override
+        public void handleMessage(Message msg) {
+            MainActivity parent = mReference.get();
+            if (parent == null)
+                return;
+
+            switch (msg.what) {
+            case STATE_MSG:
+                State state = msg.getData().getParcelable(MSG_DATA);
+                if (lastRouterState == null || lastRouterState != state) {
+                    if (parent.mMainFragment == null)
+                        parent.mMainFragment = (MainFragment) parent.getSupportFragmentManager().findFragmentById(R.id.main_fragment);
+                    if (parent.mMainFragment != null) {
+                        parent.mMainFragment.updateState(state);
+                        lastRouterState = state;
+                    }
+
+                    if (state == State.RUNNING && parent.mAutoStartFromIntent) {
+                        parent.setResult(RESULT_OK);
+                        parent.finish();
+                    }
+                }
+                break;
+            default:
+                super.handleMessage(msg);
+            }
+        }
+    }
+
+    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();
+    }
+
+    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;
+    }
+}

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

@@ -0,0 +1,531 @@
+package net.i2p.android.router;
+
+import android.app.Activity;
+import android.graphics.Color;
+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.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.dialog.VersionDialog;
+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();
+    }
+
+    @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.onStopRouterClicked()) {
+                        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.INVISIBLE);
+
+        boolean isOn = mCallback.shouldBeOn();
+        b.setChecked(isOn);
+
+        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.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

@@ -0,0 +1,68 @@
+package net.i2p.android.router.dialog;
+
+import android.content.res.Resources;
+import android.os.Bundle;
+import android.support.v4.app.DialogFragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+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 TextResourceDialog extends DialogFragment {
+
+    public static final String TEXT_DIALOG_TITLE = "text_title";
+    public final static String TEXT_RESOURCE_ID = "text_resource_id";
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState)
+    {
+        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(getActivity()) + "\n\n" +
+                       getResourceAsString(id));
+        else
+            tv.setText(getResourceAsString(id));
+        return v;
+    }
+
+    private String getResourceAsString(int id) {
+        InputStream in = null;
+        ByteArrayOutputStream out = new ByteArrayOutputStream(2048);
+        byte buf[] = new byte[1024];
+        try {
+            in = getResources().openRawResource(id);
+            
+            int read;
+            while ( (read = in.read(buf)) != -1)
+                out.write(buf, 0, read);
+            
+        } catch (IOException | Resources.NotFoundException re) {
+            System.err.println("resource error " + re);
+        } finally {
+            if (in != null) try { in.close(); } catch (IOException ioe) {}
+        }
+        try {
+            return out.toString("UTF-8");
+        } catch (UnsupportedEncodingException uee) {
+        }
+        return "";
+    }
+}

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

@@ -0,0 +1,372 @@
+package net.i2p.android.router.provider;
+
+import android.content.ContentProvider;
+import android.content.ContentValues;
+import android.content.SharedPreferences;
+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;
+import java.io.OutputStream;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+/**
+ *  Usage:  content://net.i2p.android.router/NONCE/ENCODED-SCHEME/ENCODED-AUTHORITY/ENCODED_PATH + QUERY_MARKER + ENCODED-QUERY
+ *  Where NONCE is set at instantiation
+ *  Do not include the fragment.
+ *
+ *  http://www.techjini.com/blog/2009/01/10/android-tip-1-contentprovider-accessing-local-file-system-from-webview-showing-image-in-webview-using-content/
+ *
+ * ===================
+ *
+ *  quote:
+ *  http://stackoverflow.com/questions/4616675/how-does-a-contentresolver-locate-the-corresponding-contentprovider
+ *
+ *  There is no way to see if the ContentProvider is running. It is started and stopped automatically
+ *  by ContentResolver as needed. When you start making requests for a specific contentAuthority,
+ *  the associated provider will be started if it isn't already running. It will be stopped automatically
+ *  by ContentResolver, some time later once it has sat idle and it looks like it might not be needed for a while.
+ *
+ */
+public class CacheProvider extends ContentProvider {
+
+    // FIXME not persistent, use SharedPrefs
+    /** content:// Uri to absolute path of the file */
+    private SharedPreferences _sharedPrefs;
+
+    private static final String SHARED_PREFS = "net.i2p.android.router.provider.CacheProvider";
+    //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 = BuildConfig.APPLICATION_ID + ".provider";
+    /** includes the nonce */
+    public static final Uri CONTENT_URI = Uri.parse(SCHEME + "://" + AUTHORITY + '/' + NONCE);
+
+    /** the database keys */
+    public static final String DATA = "_data";
+    public static final String CURRENT_BASE = "currentBase";
+
+    private static final String QUERY_MARKER = "!!QUERY!!";
+
+    private static final String ERROR_HEADER = "<html><head><title>Not Found</title></head><body>";
+    private static final String ERROR_URL = "<p>Unable to load URL: ";
+    private static final String ERROR_ROUTER = "<p>Your router does not appear to be up.</p>";
+    private static final String ERROR_FOOTER = "</body></html>";
+
+    /**
+     *  Generate a cache content (resource) URI for a given URI key
+     *  If the key is already a content URI, canonicalize it
+     *  by twizzling the query if necessary
+     *
+     *  @param key must contain a scheme, authority and path
+     *  @return null on error
+     */
+    public static Uri getContentUri(Uri key) {
+        String s = key.getScheme();
+        String a = key.getEncodedAuthority();
+        String p = key.getEncodedPath();
+        if (s == null || a == null || p == null)
+            return null;
+        String q = key.getEncodedQuery();
+
+        // canonicalize resource URI
+        if (s.equals(SCHEME)) {
+            if (q == null || !a.equals(AUTHORITY))
+                return key;
+            if (p.contains(QUERY_MARKER)) {
+                Util.d("Key contains both queries ?!? " + key);
+                return null;
+            }
+            // twizzle query
+            StringBuilder buf = new StringBuilder(128);
+            buf.append(s).append("://")
+               .append(a);
+            if (!p.startsWith("/"))
+                buf.append('/');
+            buf.append(p);
+            buf.append(QUERY_MARKER).append(q);
+            return Uri.parse(buf.toString());
+        }
+
+        // convert http URI to resource
+        StringBuilder buf = new StringBuilder(128);
+        buf.append(CONTENT_URI).append('/')
+           .append(s).append('/')
+           .append(a);
+        if (!p.startsWith("/"))
+            buf.append('/');
+        buf.append(p);
+        if (q != null)
+            buf.append(QUERY_MARKER).append(q);
+        return Uri.parse(buf.toString());
+    }
+
+    @Override
+    public ParcelFileDescriptor openFile(Uri uri, String mode) throws FileNotFoundException {
+        Util.d("CacheProvider open " + uri);
+
+        // if uri is malformed and we have a current base, rectify it
+        uri = rectifyContentUri(getCurrentBase(), uri);
+
+        // map the resource URI to a local file URI and return it if it exists
+        String filePath = get(uri);
+        if (filePath != null) {
+            try {
+                File file = new File(filePath);
+                if (file.exists())
+                    Util.d("CacheProvider returning " + file);
+                return ParcelFileDescriptor.open(file, ParcelFileDescriptor.MODE_READ_ONLY);
+            } catch (FileNotFoundException fnfe) {
+                Util.d("CacheProvider not found", fnfe);
+                remove(uri);
+            }
+        }
+        Util.d("CacheProvider not in cache " + uri);
+
+        Uri newUri = getI2PUri(uri);
+        Util.d("CacheProvider fetching: " + newUri);
+        return eepFetch(newUri);
+    }
+
+    /**
+     *  Generate an i2p URI for a content URI
+     *
+     *  @param uri must contain a scheme, authority and path with nonce etc. as defined above
+     *  @return non-null
+     *  @throws java.io.FileNotFoundException on error
+     */
+    public static Uri getI2PUri(Uri uri) throws FileNotFoundException {
+        String resPath = uri.getEncodedPath();
+        if (resPath == null)
+            throw new FileNotFoundException("Bad uri no path? " + uri);
+        String[] segs = resPath.split("/", 5);
+        // first seg is empty since string starts with /
+        String nonce = segs.length > 1 ? segs[1] : null;
+        String scheme = segs.length > 2 ? segs[2] : null;
+        String host = segs.length > 3 ? segs[3].toLowerCase() : null;
+        String realPath = segs.length > 4 ? segs[4] : "";
+        String query = uri.getEncodedQuery();
+        if (query == null) {
+            int marker = realPath.indexOf(QUERY_MARKER);
+            if (marker >= 0) {
+                query = realPath.substring(marker + QUERY_MARKER.length());
+                realPath = realPath.substring(0, marker);
+            }
+        }
+        String debug = "CacheProvider nonce: " + nonce + " scheme: " + scheme + " host: " + host + " realPath: " + realPath + " query: " + query;
+        Util.d(debug);
+        if ((!NONCE.equals(nonce)) ||
+            (!"http".equals(scheme)) ||
+            (host == null) ||
+            (!host.endsWith(".i2p")))
+            throw new FileNotFoundException(debug);
+        String i2pUri = scheme + "://" + host + '/' + realPath;
+        if (query != null)
+            i2pUri += '?' + query;
+        return Uri.parse(i2pUri);
+    }
+
+    /**
+     *  Rectify a malformed content uri using the current base content uri.
+     *  Any query in uri is also canonicalized.
+     *
+     *  @param base a valid content base uri e.g. content://net.i2p.android.router/0/http/bar.i2p/baz/baf.html
+     *             if null, uri is returned.
+     *  @param uri a malformed content uri e.g. content://net.i2p.android.router/foo.html
+     *  @return a valid content uri e.g. content://net.i2p.android.router/0/http/bar.i2p/foo.html,
+     *          or the original uri on error, or if no rectification needed
+     */
+    public static Uri rectifyContentUri(Uri base, Uri uri) {
+        Util.d("rectifyContentUri  base: " + base + " and uri: " + uri);
+        if (base == null)
+            return uri;
+        if (!SCHEME.equals(base.getScheme()))
+            return uri;
+        if (!AUTHORITY.equals(base.getEncodedAuthority()))
+            return uri;
+        String basePath = base.getEncodedPath();
+        if (basePath == null)
+            return uri;
+        String[] segs = basePath.split("/", 5);
+        if (segs.length < 3)
+            return uri;
+        // first seg is empty since string starts with /
+        if (!segs[1].equals(NONCE))
+            return uri;
+        if (!segs[2].equals("http"))
+            return uri;
+        String host = segs[3];
+        if (!SCHEME.equals(uri.getScheme()))
+            return uri;
+        if (!AUTHORITY.equals(uri.getEncodedAuthority()))
+            return uri;
+        String path = uri.getEncodedPath();
+        if (path != null && (path.startsWith(NONCE + '/') || path.startsWith('/' + NONCE + '/')))
+            return uri;
+        String query = uri.getEncodedQuery();
+        StringBuilder buf = new StringBuilder(128);
+        buf.append(SCHEME).append("://")
+           .append(AUTHORITY).append('/')
+           .append(NONCE).append("/http/")
+           .append(host);
+        if (path == null || !path.startsWith("/"))
+            buf.append('/');
+        if (path != null)
+            buf.append(path);
+        if (query != null)
+            buf.append(QUERY_MARKER).append(query);
+        Util.d("rectified from base: " + base + " and uri: " + uri + " to: " + buf);
+        return Uri.parse(buf.toString());
+    }
+
+    private ParcelFileDescriptor eepFetch(Uri uri) throws FileNotFoundException {
+        AppCache cache = AppCache.getInstance(getContext());
+        OutputStream out;
+        try {
+            out = cache.createCacheFile(uri);
+        } catch (IOException ioe) {
+            throw new FileNotFoundException(ioe.toString());
+        }
+        // in this constructor we don't use the error output, for now
+        EepGetFetcher fetcher = new EepGetFetcher(uri.toString(), out, false);
+        boolean success = fetcher.fetch();
+        if (success) {
+            File file = cache.getCacheFile(uri);
+            if (file.length() > 0) {
+                // this call will insert it back to us (don't set as current base)
+                Uri content = cache.addCacheFile(uri, false);
+                return ParcelFileDescriptor.open(file, ParcelFileDescriptor.MODE_READ_ONLY);
+            } else {
+                 Util.d("CacheProvider Sucess but no data " + uri);
+            }
+        } else {
+            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.d("CacheProvider delete " + uri);
+        boolean deleted = remove(uri);
+        return deleted ? 1 : 0;
+    }
+
+    public String getType(Uri uri) {
+        Util.d("CacheProvider getType " + uri);
+        return "text/html";
+    }
+
+    /*
+     *  _data -> String absolute path of the file (NOT a file:// URI)
+     */
+    public Uri insert(Uri uri, ContentValues values) {
+        String fileURI = values.getAsString(DATA);
+        if (fileURI != null) {
+            Util.d("CacheProvider insert " + uri);
+            put(uri, fileURI);
+        }
+        Boolean setAsCurrentBase = values.getAsBoolean(CURRENT_BASE);
+        if (setAsCurrentBase != null && setAsCurrentBase) {
+            Util.d("CacheProvider set current base " + uri);
+            setCurrentBase(uri);
+        }
+        return uri;
+    }
+
+    public boolean onCreate() {
+        _sharedPrefs = getContext().getSharedPreferences(SHARED_PREFS, 0);
+        cleanup();
+        return true;
+    }
+
+    public Cursor query(Uri uri, String[] projection, String selection, String[] selecctionArgs, String sortOrder) {
+        Util.d("CacheProvider query " + uri);
+        // TODO return a MatrixCursor with a _data entry
+        return null;
+    }
+
+    public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) {
+        return 0;
+    }
+
+    ///// Map stuff
+
+    private void cleanup() {
+        String pfx = CONTENT_URI.toString();
+        List<String> toDelete = new ArrayList<>();
+        Map<String, ?> map = _sharedPrefs.getAll();
+        for (Map.Entry<String, ?> e : map.entrySet()) {
+            String path = (String) e.getValue();
+            if (!path.startsWith(pfx))
+                continue;
+            File f = new File(path);
+            if (!f.exists())
+                toDelete.add(e.getKey());
+        }
+        if (!toDelete.isEmpty()) {
+            SharedPreferences.Editor edit = _sharedPrefs.edit();
+            for (String key : toDelete) {
+                edit.remove(key);
+            }
+            edit.commit();
+        }
+    }
+
+    private String get(Uri uri) {
+        return getPref(uri.toString());
+    }
+
+    private void put(Uri uri, String fileURI) {
+        setPref(uri.toString(), fileURI);
+    }
+
+    /** @return may be null */
+    private Uri getCurrentBase() {
+        String url = getPref(CURRENT_BASE);
+        if (url != null)
+           return Uri.parse(url);
+        return null;
+    }
+
+    private void setCurrentBase(Uri contentURI) {
+        setPref(CURRENT_BASE, contentURI.toString());
+    }
+
+    /** @return true if it was removed */
+    private boolean remove(Uri uri) {
+        String old = getPref(uri.toString());
+        boolean success = deletePref(uri.toString());
+        return success && old != null;
+    }
+
+    /** @return null if not found */
+    private String getPref(String pref) {
+        return _sharedPrefs.getString(pref, null);
+    }
+
+    /** @return success */
+    private boolean setPref(String pref, String val) {
+        SharedPreferences.Editor edit = _sharedPrefs.edit();
+        edit.putString(pref, val);
+        return edit.commit();
+    }
+
+    /** @return success */
+    private boolean deletePref(String pref) {
+        SharedPreferences.Editor edit = _sharedPrefs.edit();
+        edit.remove(pref);
+        return edit.commit();
+    }
+
+}

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

@@ -0,0 +1,139 @@
+package net.i2p.android.router.receiver;
+
+import android.content.BroadcastReceiver;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.ServiceConnection;
+import android.net.ConnectivityManager;
+import android.net.NetworkInfo;
+import android.os.IBinder;
+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 {
+    private final Context _context;
+    private boolean _isBound;
+    private boolean _wasConnected;
+    private int _unconnectedCount;
+    private RouterService _routerService;
+    private ServiceConnection _connection;
+
+    /**
+     *  Registers itself
+     */
+    public I2PReceiver(Context context) {
+        super();
+        _context = context;
+        IntentFilter intents = new IntentFilter();
+        intents.addAction(Intent.ACTION_TIME_CHANGED);
+        intents.addAction(Intent.ACTION_TIME_TICK);  // once per minute, for testing
+        intents.addAction(ConnectivityManager.CONNECTIVITY_ACTION);
+        @SuppressWarnings("LeakingThisInConstructor")
+        Intent registerReceiver = context.registerReceiver(this, intents);
+        _wasConnected = Connectivity.isConnected(context);
+    }
+
+    public void onReceive(Context context, Intent intent) {
+        String action = intent.getAction();
+        //Util.w("Got broadcast: " + action);
+
+        if (action.equals(ConnectivityManager.CONNECTIVITY_ACTION)) {
+            boolean failover = intent.getBooleanExtra(ConnectivityManager.EXTRA_IS_FAILOVER, false);
+            boolean noConn = intent.getBooleanExtra(ConnectivityManager.EXTRA_NO_CONNECTIVITY, false);
+            NetworkInfo info = (NetworkInfo) intent.getParcelableExtra(ConnectivityManager.EXTRA_NETWORK_INFO);
+            NetworkInfo other = (NetworkInfo) intent.getParcelableExtra(ConnectivityManager.EXTRA_OTHER_NETWORK_INFO);
+
+         /*****
+            Util.w("No conn? " + noConn + " failover? " + failover +
+                               " info: " + info + " other: " + other);
+            printInfo(info);
+            printInfo(other);
+            getInfo();
+          *****/
+        }
+
+        if (action.equals(ConnectivityManager.CONNECTIVITY_ACTION) ||
+            action.equals(Intent.ACTION_TIME_TICK)) {
+            boolean connected = Connectivity.isConnected(context);
+            if (_wasConnected && !connected) {
+                // notify + 2 timer ticks
+                if (++_unconnectedCount >= 3) {
+                    RouterService svc = _routerService;
+                    if (_isBound && svc != null) {
+                        Util.w("********* Network down, already bound");
+                        svc.networkStop();
+                    } else {
+                        Util.w("********* Network down, binding to router");
+                        // connection will call networkStop()
+                        bindRouter();
+                    }
+                }
+            } else {
+                _wasConnected = connected;
+                _unconnectedCount = 0;
+            }
+        }
+    }
+
+/****
+    private static void printInfo(NetworkInfo ni) {
+        if (ni == null) {
+            Util.w("Network info is null");
+            return;
+        }
+        Util.w(
+             "state: " + ni.getState() +
+             " detail: " + ni.getDetailedState() +
+             " extrainfo: " + ni.getExtraInfo() +
+             " reason: " + ni.getReason() +
+             " typename: " + ni.getTypeName() +
+             " available: " + ni.isAvailable() +
+             " connected: " + ni.isConnected() +
+             " conorcon: " + ni.isConnectedOrConnecting() +
+             " failover: " + ni.isFailover());
+
+    }
+****/
+
+    private boolean bindRouter() {
+        Intent intent = new Intent();
+        intent.setClassName(_context, "net.i2p.android.router.service.RouterService");
+        Util.w(this + " calling bindService");
+        _connection = new RouterConnection();
+        boolean success = _context.bindService(intent, _connection, 0);
+        Util.w(this + " got from bindService: " + success);
+        return success;
+    }
+
+    /** unused */
+    public void unbindRouter() {
+        if (_connection != null)
+            _context.unbindService(_connection);
+    }
+
+    private class RouterConnection implements ServiceConnection {
+
+        /** Stops the router when connected */
+        public void onServiceConnected(ComponentName name, IBinder service) {
+            RouterBinder binder = (RouterBinder) service;
+            _routerService = binder.getService();
+            _isBound = true;
+            _unconnectedCount = 0;
+            _wasConnected = false;
+            Util.w("********* Network down, stopping router");
+            _routerService.networkStop();
+            // this doesn't work here... TODO where to unbind
+            //_context.unbindService(this);
+        }
+
+        public void onServiceDisconnected(ComponentName name) {
+            _isBound = false;
+            _routerService = null;
+            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

@@ -0,0 +1,109 @@
+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;
+import net.i2p.router.RouterContext;
+import net.i2p.util.I2PAppThread;
+
+/**
+ * Load the clients we want.
+ *
+ * We can't use LoadClientAppsJob (reading in clients.config) directly
+ * because Class.forName() needs a PathClassLoader argument -
+ * http://doandroids.com/blogs/2010/6/10/android-classloader-dynamic-loading-of/
+ * ClassLoader cl = new PathClassLoader(_apkPath, ClassLoader.getSystemClassLoader());
+ *
+ * We can't extend LoadClientAppsJob to specify a class loader,
+ * even if we use it only for Class.forName() and not for
+ * setContextClassLoader(), because I2PTunnel still
+ * can't find the existing static RouterContext due to the new class loader.
+ *
+ * Also, if we load them that way, we can't register a shutdown hook.
+ *
+ * So fire off the ones we want here, without a clients.config file and
+ * without using Class.forName().
+ *
+ */
+class LoadClientsJob extends JobImpl {
+
+    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, Notifications notif) {
+        super(ctx);
+        _notif = notif;
+        getTiming().setStartAfter(getContext().clock().now() + LOAD_DELAY);
+    }
+
+    public String getName() { return "Start Clients"; }
+
+    public void runJob() {
+        Job j = new RunI2PTunnel(getContext());
+        getContext().jobQueue().addJob(j);
+
+        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");
+        _addressbook.setDaemon(true);
+        _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());
+    }
+
+    private class RunI2PTunnel extends JobImpl {
+
+        public RunI2PTunnel(RouterContext ctx) {
+            super(ctx);
+        }
+
+        public String getName() { return "Start I2P Tunnel"; }
+
+        public void runJob() {
+            Util.d("Starting i2ptunnel");
+            TunnelControllerGroup tcg = TunnelControllerGroup.getInstance();
+            int sz = tcg.getControllers().size();
+            Util.d("i2ptunnel started " + sz + " clients");
+
+        }
+    }
+
+    private class ClientShutdownHook implements Runnable {
+        public void run() {
+            Util.d("client shutdown hook");
+            // i2ptunnel registers its own hook
+            // StatSummarizer registers its own hook
+            // NewsFetcher registers its own hook
+            if (_bob != null)
+                _bob.shutdown(null);
+            if (_addressbook != null)
+                _addressbook.halt();
+        }
+    }
+}