CalendarReceiver.java revision ca9b36fc9a01a2b8b3c1ad3c4e8fb22dc82b5869 
1/*
2** Copyright 2006, The Android Open Source Project
3**
4** Licensed under the Apache License, Version 2.0 (the "License");
5** you may not use this file except in compliance with the License.
6** You may obtain a copy of the License at
7**
8**     http://www.apache.org/licenses/LICENSE-2.0
9**
10** Unless required by applicable law or agreed to in writing, software
11** distributed under the License is distributed on an "AS IS" BASIS,
12** See the License for the specific language governing permissions and
13** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14** limitations under the License.
15*/
16
17package com.android.providers.calendar;
18
19import android.content.ContentProvider;
20import android.content.ContentResolver;
21import android.content.Context;
22import android.content.IContentProvider;
23import android.content.Intent;
24import android.content.BroadcastReceiver;
25
26/**
27 * This IntentReceiver executes when the boot completes and ensures that
28 * the Calendar provider has started and then initializes the alarm
29 * scheduler for the Calendar provider.  This needs to be done after
30 * the boot completes because the alarm manager may not have been started
31 * yet.
32 */
33public class CalendarReceiver extends BroadcastReceiver {
34
35    static final String SCHEDULE = "com.android.providers.calendar.SCHEDULE_ALARM";
36
37    @Override
38    public void onReceive(Context context, Intent intent) {
39        String action = intent.getAction();
40        ContentResolver cr = context.getContentResolver();
41        CalendarProvider provider;
42        IContentProvider icp = cr.acquireProvider("calendar");
43        provider = (CalendarProvider) ContentProvider.
44                coerceToLocalContentProvider(icp);
45        if (action.equals(SCHEDULE)) {
46            provider.scheduleNextAlarm();
47        } else if (action.equals(Intent.ACTION_BOOT_COMPLETED)) {
48            provider.scheduleNextAlarm();
49        }
50        cr.releaseProvider(icp);
51    }
52}
53