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+/*
+ * Copyright (C) 2008 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.example.android.apis.appwidget;
+
+import android.appwidget.AppWidgetManager;
+import android.appwidget.AppWidgetProvider;
+import android.content.BroadcastReceiver;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.os.SystemClock;
+import android.util.Log;
+import android.widget.RemoteViews;
+
+import java.util.ArrayList;
+
+// Need the following import to get access to the app resources, since this
+// class is in a sub-package.
+import com.example.android.apis.R;
+
+/**
+ * A BroadcastReceiver that listens for updates for the ExampleAppWidgetProvider. This
+ * BroadcastReceiver starts off disabled, and we only enable it when there is a widget
+ * instance created, in order to only receive notifications when we need them.
+ */
+public class ExampleBroadcastReceiver extends BroadcastReceiver {
+
+ public void onReceive(Context context, Intent intent) {
+ Log.d("ExmampleBroadcastReceiver", "intent=" + intent);
+
+ // For our example, we'll also update all of the widgets when the timezone
+ // changes, or the user or network sets the time.
+ String action = intent.getAction();
+ if (action.equals(Intent.ACTION_TIMEZONE_CHANGED)
+ || action.equals(Intent.ACTION_TIME_CHANGED)) {
+ AppWidgetManager gm = AppWidgetManager.getInstance(context);
+ ArrayList<Integer> appWidgetIds = new ArrayList();
+ ArrayList<String> texts = new ArrayList();
+
+ ExampleAppWidgetConfigure.loadAllTitlePrefs(context, appWidgetIds, texts);
+
+ final int N = appWidgetIds.size();
+ for (int i=0; i<N; i++) {
+ ExampleAppWidgetProvider.updateAppWidget(context, gm, appWidgetIds.get(i), texts.get(i));
+ }
+ }
+ }
+
+}