src/com/android/alarmclock/AnalogAppWidgetProvider.java

/*
 * Copyright (C) 2009 The Android Open Source Project
 *
 * 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 com.android.alarmclock;

import android.app.PendingIntent;
import android.appwidget.AppWidgetManager;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.widget.RemoteViews;

/**
 * Simple widget to show analog clock.
 */
public class AnalogAppWidgetProvider extends BroadcastReceiver {
    static final String TAG = "AnalogAppWidgetProvider";

    public void onReceive(Context context, Intent intent) {
        String action = intent.getAction();

        if (AppWidgetManager.ACTION_APPWIDGET_UPDATE.equals(action)) {
            RemoteViews views = new RemoteViews(context.getPackageName(),
                    R.layout.analog_appwidget);

            views.setOnClickPendingIntent(R.id.analog_appwidget,
                    PendingIntent.getActivity(context, 0,
                        new Intent(context, AlarmClock.class),
                        PendingIntent.FLAG_CANCEL_CURRENT));

            int[] appWidgetIds = intent.getIntArrayExtra(
                    AppWidgetManager.EXTRA_APPWIDGET_IDS);

            AppWidgetManager gm = AppWidgetManager.getInstance(context);
            gm.updateAppWidget(appWidgetIds, views);
        }
    }
}