【发布时间】:2015-03-18 02:54:08
【问题描述】:
我创建了一个类来设置 AlarmManager 并使用 BroadcastReceiver 接收它,但它不起作用。我已经尝试了不同的类型来设置 de AlarmManager,但没有任何效果。当然,如果我以其他方式调用 BroadcastRecevier,它就可以正常工作。
public class AlarmBroadcastReceiver extends BroadcastReceiver
{
@Override
public void onReceive(Context context, Intent intent)
{
if(intent==null)
{
Log.d("INFO", "Intent is null");
}
if(context==null)
{
Log.d("INFO", "Context is null");
}
if(intent!=null && context!=null)
{
Log.d("INFO", "AlarmManager fired...");
}
}
public static void startAlarm(Context context)
{
if(PendingIntent.getBroadcast(context, 0, new Intent(context, AlarmBroadcastReceiver.class), PendingIntent.FLAG_NO_CREATE)==null)
{
Log.d("INFO", "AlarmManager set...");
AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
alarmManager.setRepeating(AlarmManager.RTC_WAKEUP, SystemClock.elapsedRealtime(), 10000, PendingIntent.getBroadcast(context, 0, new Intent(context, AlarmBroadcastReceiver.class), 0));
}
}
}
我希望你能帮助我!谢谢:D
【问题讨论】:
标签: android broadcastreceiver alarmmanager