Android Open Source - droidparts-battery-widget Battery Widget Provider

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License

The source code is released under:

Apache License

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Java Source Code

/*
 * Copyright (C) 2010 Sergej Shafarenka, beworx.com
 */*  w w  w .  j a va2 s .  c  o m*/
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * 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.
 */

package at.linuxhacker.battery_widget;

import static android.content.Context.MODE_PRIVATE;
import static at.linuxhacker.battery_widget.BatteryWidget.PREFS;
import static at.linuxhacker.battery_widget.BatteryWidget.TAG;

import android.appwidget.AppWidgetManager;
import android.appwidget.AppWidgetProvider;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.util.Log;

public class BatteryWidgetProvider extends AppWidgetProvider {
    
  public static final String EXT_UPDATE_WIDGETS = "updateWidgets";
  private static final String BATTERY_SERVICE_ACTION = "at.linuxhacker.battery_widget.BatteryService";
  
  public void onEnabled(Context context) {
    Log.d(TAG, "BatteryWidgetProvider::onEnabled");
    
    Intent intent = new Intent(BATTERY_SERVICE_ACTION);
    context.startService(intent);
  }

  public void onDisabled(Context context) {
    Log.d(TAG, "BatteryWidgetProvider::onDisabled");
    
    // stop service
    Intent intent = new Intent(BATTERY_SERVICE_ACTION);
    context.stopService(intent);
    
    // remove configuration
    SharedPreferences prefs = context.getSharedPreferences(PREFS, MODE_PRIVATE);
    prefs.edit().remove(BatteryWidget.PREF_ACTIVITY_NAME).commit();
  }

  public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
    Log.d(TAG, "BatteryWidgetProvider::onUpdate");
    BatteryService.requestWidgetUpdate(context);
  }

  @Override
  public void onDeleted( Context context, int[] appWidgetIds ) {
    // TODO Auto-generated method stub
    Log.d(TAG, "BatteryWidgetProvider::onDeleted");
    super.onDeleted( context, appWidgetIds );
  }

}

Java Source Code List