/***
Copyright (c) 2012 CommonsWare, LLC
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.
Covered in detail in the book _The Busy Coder's Guide to Android Development_
https://commonsware.com/Android
*/
package com.commonsware.android.eventbus.greenrobot;
import android.app.AlarmManager;
import android.app.PendingIntent;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.SystemClock;
import com.commonsware.cwac.wakeful.WakefulIntentService;
public class PollReceiver extends BroadcastReceiver {
private static final int PERIOD=15000; // 15 seconds
private static final int INITIAL_DELAY=1000; // 1 second
@Override
public void onReceive(Context ctxt, Intent i) {
if (i.getAction() == null) {
WakefulIntentService.sendWakefulWork(ctxt, ScheduledService.class);
}
else {
scheduleAlarms(ctxt);
}
}
static void scheduleAlarms(Context ctxt) {
AlarmManager mgr=
(AlarmManager)ctxt.getSystemService(Context.ALARM_SERVICE);
Intent i=new Intent(ctxt, PollReceiver.class);
PendingIntent pi=PendingIntent.getBroadcast(ctxt, 0, i, 0);
mgr.setRepeating(AlarmManager.ELAPSED_REALTIME_WAKEUP,
SystemClock.elapsedRealtime() + INITIAL_DELAY,
PERIOD, pi);
}
}