Android 定时报警从不调用接收器类

Android 定时报警从不调用接收器类,android,android-alarms,Android,Android Alarms,我正试着每5分钟设置一次警报 这是设置报警的代码: @Override public void scheduleAlarmManager() { Timber.i("After SignIn sets AlarmManager"); // broadcast Intent intent = new Intent(this, PatientAlarmReceiver.class); intent.setAction(PATIENT_START_ALARM_AC

我正试着每5分钟设置一次警报

这是设置报警的代码:

   @Override
public void scheduleAlarmManager() {
    Timber.i("After SignIn sets AlarmManager");
    // broadcast
    Intent intent = new Intent(this, PatientAlarmReceiver.class);
    intent.setAction(PATIENT_START_ALARM_ACTION);
    PendingIntent pendingIntent = PendingIntent.getBroadcast(
            this, REQUEST_CODE, intent, 0);

    // and set alarmManager
    AlarmManager alarm = (AlarmManager)getSystemService(Context.ALARM_SERVICE);

    Calendar currentCal = Calendar.getInstance();
    long currentTIme = currentCal.getTimeInMillis();

    // if there's not an Alarm already set then set one
    if (!isAlarmSet(this)) {
        Timber.i("Alarm not set - so set one");
        alarm.setInexactRepeating(AlarmManager.ELAPSED_REALTIME_WAKEUP,
                currentTIme + TWO_MINS_DURATION, TWO_MINS_DURATION, pendingIntent);
    }

}
我可以验证我是否正确设置了警报,因为我在日志猫中看到了我使用
Timber
记录的消息

我的接受者等级是:

public class PatientAlarmReceiver extends BroadcastReceiver {

public static final String TAG = "PATIENT-ALARM-RECEIVER";
public static final String PATIENT_START_ALARM_ACTION = "bp.headsup.receivers.alarm.patient";

@Override
public void onReceive(Context context, Intent intent) {
    Log.i(TAG, "Inside OnReceive Patient");
    Timber.i("Inside OnReceive Patient");

    if (intent == null || intent.getAction() == null) {
        return;
    }

    String action = intent.getAction();
    if (PATIENT_START_ALARM_ACTION.equalsIgnoreCase(action)) {
        onStartCheckForConnectionRequest(context);
    }
}

/**
 * If is connected to network starts services
 */
private void onStartCheckForConnectionRequest(Context context) {
    NetworkUtils networkUtils = new NetworkUtils(context);
    if (networkUtils.isNetworkConnected()) {
        Intent checkForConnRequestIntent = new Intent(context, PatientCheckForConnectionRequestService.class);
        context.startService(checkForConnRequestIntent);
        Timber.i("Starts Service From PatientALARMMANAGER");
    }
}
}

我在舱单上声明:

        <!-- Receivers -->
    <receiver
        android:name="bp.headsup.receivers.PatientAlarmReceiver" />
上面回复中的Mock是我正在使用的源代码集-不知道它是否与此有关,我只是提到了它


问题是我从未在logcat中读取我在Receiver类上的
onReceive
中的消息,显然没有服务启动。有人能帮忙吗?我正在使用一个运行kitKat 4.4(api 19)的设备,但我也用模拟器进行了尝试,结果是一样的。

您正在设置一个基于上次启动后的时间的
已用\u REALTIME
报警。然而,您正在通过一个基于“挂钟”的开始时间,因此您的闹钟实际上设置在相当远的将来


您可以将闹钟更改为
RTC
类型,或从
SystemClock.elapsedRealtime()
获取开始时间。根据您所描述的行为,保持已用时间类型并更正开始时间似乎是合适的。

我认为您尚未在menifest中设置接收器的操作(启动完成)。您正在设置已用时间警报,但您正在为其设置“挂钟”开始时间。将闹钟更改为
RTC
类型,或者从
SystemClock.elapsedRealtime()
@MikeM获取开始时间。对的成功了!谢谢
  ELAPSED_WAKEUP #0: Alarm{42d804e8 type 2 bp.headsup.mock}
operation=PendingIntent{42d0c230: PendingIntentRecord{42d0f000 bp.headsup.mock broadcastIntent}}