I2P_Developers/i2p.android.base
3
0
Fork 2
Code Issues 39 Pull Requests Actions 1 Packages Projects Releases Wiki Activity

Material design for TextResourceDialog

Browse Source
This commit is contained in:
str4d
2015-05-07 02:08:20 +00:00
parent 8c65812fa0
commit fb63f1eee7
1 changed files with 29 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

44
app/src/main/java/net/i2p/android/router/dialog/TextResourceDialog.java
View File

@ -1,11 +1,14 @@
package net.i2p.android.router.dialog;
import android.app.Dialog;
import android.content.DialogInterface;
import android.content.res.Resources;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.v4.app.DialogFragment;
import android.support.v7.app.AlertDialog;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import net.i2p.android.router.R;
@ -17,30 +20,38 @@ 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.
* 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";
@NonNull
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState)
{
View v = inflater.inflate(R.layout.fragment_dialog_text_resource, container, false);
public Dialog onCreateDialog(Bundle savedInstanceState) {
AlertDialog.Builder b = new AlertDialog.Builder(getActivity());
LayoutInflater inflater = LayoutInflater.from(getActivity());
View v = inflater.inflate(R.layout.fragment_dialog_text_resource, null, false);
TextView tv = (TextView) v.findViewById(R.id.text_resource_text);
String title = getArguments().getString(TEXT_DIALOG_TITLE);
if (title != null)
getDialog().setTitle(title);
b.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));
getResourceAsString(id));
else
tv.setText(getResourceAsString(id));
return v;
b.setView(v)
.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
dialogInterface.dismiss();
}
});
return b.create();
}
private String getResourceAsString(int id) {
@ -49,15 +60,18 @@ public class TextResourceDialog extends DialogFragment {
byte buf[] = new byte[1024];
try {
in = getResources().openRawResource(id);
int read;
while ( (read = in.read(buf)) != -1)
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) {}
if (in != null) try {
in.close();
} catch (IOException ioe) {
}
}
try {
return out.toString("UTF-8");