11

我有这个代码:

private AlarmManager alarmManager = (AlarmManager)getSystemService(Context.ALARM_SERVICE);
private PendingIntent alarmIntent = PendingIntent.getBroadcast(this, 0, new Intent("my action-name"), 0);

alarmManager.setInexactRepeating((int)AlarmManager.ELAPSED_REALTIME_WAKEUP,     SystemClock.elapsedRealtime() + autoUpdateIntervalInMinutes * 60 * 1000,  autoUpdateIntervalInMinutes * 60 * 1000, alarmIntent);

但我想为 LocalBroadcastManager 更改此设置。这可能吗?

4

2 回答 2

12

不,这是不可能的,因为LocalBroadcastManager只针对你自己的进程,而AlarmManager's 的后端在不同的进程中运行。这就是为什么无法创建PendingIntentLocalBroadcastManager.

于 2012-08-24T16:36:01.443 回答
4

但是您可以注册一个 BroadcastReceiver,它基本上将“全局”广播转换为 LocalBroadcast:

public class AutoUpdateBroadcastReceiver extends BroadcastReceiver {

  private static final String TAG = AutoUpdateBroadcastReceiver.class.getSimpleName();

  @Override
  public void onReceive(Context context, Intent intent) {
    Log.d(TAG, ".onReceive");
    LocalBroadcastManager lbm = LocalBroadcastManager.getInstance(context);
    lbm.sendBroadcast(intent);
  }
}
于 2013-06-17T19:47:03.987 回答