r3pek/K9DataKiller
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Code Releases Activity

Initial import. Version 1.0

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This commit is contained in:
Carlos Mogas da Silva 2010-04-24 22:02:20 +01:00
commit 97afaf3667
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src/org/r3pek/k9datakiller/Constants.java Normal file
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package org.r3pek.k9datakiller;
public final class Constants {
/* Preferences */
public static final String PREF_WIDGET_STATUS = "org.r3pek.k9datakiller.k9syncenable";
/* Intents */
public static final String INTENT_K9_SERVICE = "com.fsck.k9.K9RemoteControl.set";
public static final String INTENT_K9_SERVICE_EXTRA = "com.fsck.k9.K9RemoteControl.backgroundOperations";
public static final String INTENT_K9DATAKILLER_CHANGESTATUS = "org.r3pek.k9datakiller.CHANGE_STATUS";
public static final String INTENT_K9DATAKILLER_STATUSCHANGED = "org.r3pek.k9datakiller.STATUS_CHANGED";
}

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src/org/r3pek/k9datakiller/K9DataKillerWidget.java Normal file
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package org.r3pek.k9datakiller;
import android.app.PendingIntent;
import android.appwidget.AppWidgetManager;
import android.appwidget.AppWidgetProvider;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.preference.PreferenceManager;
import android.widget.RemoteViews;
public class K9DataKillerWidget extends AppWidgetProvider {
private static final String WIDGET_STATUS = "org.r3pek.k9datakiller.k9syncenable";
@Override
public void onReceive(Context context, Intent intent) {
super.onReceive(context, intent);
if (intent.getAction().equals("org.r3pek.k9datakiller.STATUS_CHANGED")) {
/* Status updated. Update the Widget */
AppWidgetManager appWidgetManager = AppWidgetManager.getInstance(context);
int[] appWidgetIds = appWidgetManager.getAppWidgetIds(new ComponentName(context, K9DataKillerWidget.class));
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
boolean syncEnable = prefs.getBoolean(WIDGET_STATUS, true);
appWidgetManager.updateAppWidget(appWidgetIds, getRemoteViews(context, appWidgetManager, appWidgetIds, syncEnable));
}
}
@Override
public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
super.onUpdate(context, appWidgetManager, appWidgetIds);
/* Get status from preferences */
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
boolean syncEnable = prefs.getBoolean(WIDGET_STATUS, true);
/* Update the widget */
appWidgetManager.updateAppWidget(appWidgetIds, getRemoteViews(context, appWidgetManager, appWidgetIds, syncEnable));
}
private RemoteViews getRemoteViews(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds, boolean syncEnable) {
/* Update the image */
RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.widget);
views.setImageViewResource(R.id.button, syncEnable ? R.drawable.icon_on : R.drawable.icon_off);
/* Set the onClickListenner */
Intent i = new Intent("org.r3pek.k9datakiller.CHANGE_STATUS");
PendingIntent intent = PendingIntent.getBroadcast(context, 0, i, 0);
views.setOnClickPendingIntent(R.id.button, intent);
return views;
}
}

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src/org/r3pek/k9datakiller/StatusChanger.java Normal file
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package org.r3pek.k9datakiller;
import java.util.List;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.SharedPreferences.Editor;
import android.content.pm.PackageManager;
import android.content.pm.ResolveInfo;
import android.preference.PreferenceManager;
import android.widget.Toast;
public class StatusChanger extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
if (intent.getAction().equals(Constants.INTENT_K9DATAKILLER_CHANGESTATUS))
changeStatus(context);
}
private static boolean isReceiverAvailable(Context context, String action) {
final PackageManager packageManager = context.getPackageManager();
final Intent intent = new Intent(action);
List<ResolveInfo> list = packageManager.queryBroadcastReceivers(intent, 0);
return list.size() > 0;
}
private void changeStatus(Context context) {
/* Check if K-9 is installed */
if (!isReceiverAvailable(context, Constants.INTENT_K9_SERVICE)) {
Toast.makeText(context, context.getString(R.string.k9notinstalled), Toast.LENGTH_LONG).show();
return;
}
/* Get status from preferences as K-9 doesn't support reading the status */
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
boolean syncEnable = prefs.getBoolean(Constants.PREF_WIDGET_STATUS, true);
/* Ask K-9 to change the setting */
Intent i = new Intent(Constants.INTENT_K9_SERVICE);
i.putExtra(Constants.INTENT_K9_SERVICE_EXTRA, syncEnable ? "NEVER" : "WHEN_CHECKED");
context.sendBroadcast(i);
/* Update our preferences to reflect the new value */
syncEnable = !syncEnable;
Editor ed = prefs.edit();
ed.putBoolean(Constants.PREF_WIDGET_STATUS, syncEnable);
ed.commit();
/* Notify our widget that the changed has been made */
i = new Intent(Constants.INTENT_K9DATAKILLER_STATUSCHANGED);
context.sendBroadcast(i);
/* Tell the user about it */
String status = syncEnable ? context.getString(R.string.enabled) : context.getString(R.string.disabled);
Toast.makeText(context, context.getString(R.string.toast_text) + " " + status, Toast.LENGTH_LONG).show();
}
}