我有一个代码,设置一个新的重复警报(在生产中我将使用一个不精确的重复),但我已经注册处理它的BroadCastReceiver没有被调用。BroadcastReceiver没有收到警报的广播
这里是我设定的报警代码:
newAlarmPeriod = 5000; // For debugging
Intent alarmIntent = new Intent(this, GroupsCheckAlarmReceiver.class);
PendingIntent sender = PendingIntent.getBroadcast(this, Constants.CHECK_ALARM_CODE,
alarmIntent, 0);
AlarmManager am = (AlarmManager) getSystemService(ALARM_SERVICE);
am.setRepeating(AlarmManager.RTC_WAKEUP, System.currentTimeMillis()
+ newAlarmPeriod, newAlarmPeriod, sender);
看来工作,并触发报警每五秒钟,如在的“亚行外壳dumpsys报警”输出:
DUMP OF SERVICE alarm:
Current Alarm Manager state:
Realtime wakeup (now=1269941046923):
RTC_WAKEUP #1: Alarm{43cbac58 type 0 android}
type=0 when=1269997200000 repeatInterval=0 count=0
operation=PendingIntent{43bb1738: PendingIntentRecord{43bb1248 android broadcastIntent}}
RTC_WAKEUP #0: Alarm{43ce30e0 type 0 com.almarsoft.GroundhogReader}
type=0 when=1269941049555 repeatInterval=5000 count=1
operation=PendingIntent{43d990c8: PendingIntentRecord{43d49108 com.almarsoft.GroundhogReader broadcastIntent}}
RTC#1: Alarm{43bfc250 type 1 android}
type=1 when=1269993600000 repeatInterval=0 count=0
operation=PendingIntent{43c5a618: PendingIntentRecord{43c4f048 android broadcastIntent}}
RTC#0: Alarm{43d67dd8 type 1 android}
type=1 when=1269941100000 repeatInterval=0 count=0
operation=PendingIntent{43c4e0f0: PendingIntentRecord{43c4f6c8 android broadcastIntent}}
Broadcast ref count: 0
Alarm Stats:
android
24390ms running, 0 wakeups
80 alarms: act=android.intent.action.TIME_TICK flg=0x40000004
com.almarsoft.GroundhogReader
26ms running, 2 wakeups
2 alarms: flg=0x4 cmp=com.almarsoft.GroundhogReader/.GroupsCheckAlarmReceiver
但由于某种原因,当触发警报时,我的BroadCastReceiver未被调用。我已经声明它的清单:
<receiver android:name=".GroupsCheckAlarmReceiver" />
这是缩写代码:
public class GroupsCheckAlarmReceiver extends BroadcastReceiver{
@Override
public void onReceive(Context context, Intent intent) {
Toast.makeText(context, "XXX Alarm worked.", Toast.LENGTH_LONG).show();
Log.d("XXX", "GroupsCheckAlarmReceiver.onReceive");
}
刚刚尝试过。接收器仍然没有被调用。 – juanjux 2010-03-30 09:45:42
我唯一的想法是,你可能想在你的接收器标签中指定一个意图过滤器。但是从我所看到的你不应*有*做到这一点,因为你的意图明确指向你的GroupCheckAlarmReceiver。 – 2010-03-30 09:55:08