BootReceiver.java

/*
 * 	 This file is part of Find Your Friend.
 *
 *   Find Your Friend is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU Lesser General Public License as published by
 *   the Free Software Foundation, either version 3 of the License, or
 *   (at your option) any later version.
 *
 *   Find Your Friend is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU Lesser General Public License for more details.
 *
 *   You should have received a copy of the GNU Lesser General Public License
 *   along with Find Your Friend.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.sgu.findyourfriend.service;

import android.app.AlarmManager;
import android.app.PendingIntent;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.SystemClock;
import android.preference.PreferenceManager;

public class BootReceiver extends BroadcastReceiver {

	@Override
	public void onReceive(Context context, Intent arg1) {
		SharedPreferences prefs = PreferenceManager
				.getDefaultSharedPreferences(context);
		int minutes = prefs.getInt("interval", 1000);
		AlarmManager am = (AlarmManager) context
				.getSystemService(Context.ALARM_SERVICE);
		Intent i = new Intent(context, ServiceUpdatePosition.class);
		PendingIntent pi = PendingIntent.getService(context, 0, i, 0);
		am.cancel(pi);
		if (minutes > 0) {
			am.setInexactRepeating(AlarmManager.ELAPSED_REALTIME_WAKEUP,
					SystemClock.elapsedRealtime() + minutes * 60 * 1000,
					minutes * 60 * 1000, pi);
		}

	}

}