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没有每天收到本地警报通知

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我尝试设置 AlarmManager.setRepeating() 状态但没有取得任何成功,我尝试在昨天上午10点设置闹钟并且仅在当天收到警报通知,第二天我没有在上午10点收到任何通知 .
下面是我的代码,请告诉我代码中出了什么问题 .

Intent intent = new Intent(this, AlarmReceiver.class);
pendingIntent = PendingIntent.getBroadcast(ReminderActivity.this,0,intent, PendingIntent.FLAG_UPDATE_CURRENT);
alarmManager = (AlarmManager) getSystemService(ALARM_SERVICE);
Calendar calendar = Calendar.getInstance();
long timeInMillis = System.currentTimeMillis();
Log.i(TAG, "timeInMillis: " + timeInMillis);
Logger.addRecordToLog(ReminderActivity.this,"hours "+hour +"minutes "+minute,"triggered "+new Date());
calendar.set(Calendar.HOUR_OF_DAY, hour);
calendar.set(Calendar.MINUTE, minute);
calendar.set(Calendar.SECOND, 0);
calendar.set(Calendar.MILLISECOND, 0);
Log.i(TAG, "hour: " + hour);
Log.i(TAG, "minute: " + minute);
Log.i(TAG, "" + calendar.getTimeInMillis());
Logger.addRecordToLog(ReminderActivity.this,"calendar Alaram Time"+calendar.getTimeInMillis(),"triggered "+new Date());


alarmManager.setRepeating(AlarmManager.RTC_WAKEUP, calendar.getTimeInMillis(), AlarmManager.INTERVAL_DAY, pendingIntent);

**************************** BroadCast Reciver class ***************

public class AlarmReceiver extends BroadcastReceiver {
    private final static String TAG = "AlarmReceiver";

    @Override
    public void onReceive(Context context, Intent intent) {

        Log.i(TAG, "onReceive()");
        DateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
        Date date = new Date();
        String current_date = dateFormat.format(date); 
        Logger.addRecordToLog(context,"AlarmReceiver","Received daily cup reminder "+current_date);
        NotificationCompat.Builder mBuilder =
                new NotificationCompat.Builder(context)
                        .setSmallIcon(R.drawable.ic_daily_cup)
                        .setContentTitle(context.getString(R.string.daily_cup_reminder))
                        .setContentText(context.getString(R.string.daily_cup_message))
                        .setAutoCancel(true);

        resultIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);

        PendingIntent pendingIntent = PendingIntent.getActivity(context,0,resultIntent,PendingIntent.FLAG_UPDATE_CURRENT);

        mBuilder.setContentIntent(pendingIntent);
        NotificationManager mNotificationManager =
                (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
        mNotificationManager.notify(0, mBuilder.build());
    }
}

1 回答

  • 0

    试试这个

    Calendar calendar = Calendar.getInstance();
                        if (Calendar.getInstance().get(Calendar.HOUR_OF_DAY) >= 10) {
                            calendar.add(Calendar.DAY_OF_YEAR, 1); // add, not set!
                        }
                        calendar.set(Calendar.HOUR_OF_DAY, 10);
                        calendar.set(Calendar.MINUTE, 0);
                        calendar.set(Calendar.SECOND, 0);
                        AlarmManager alarmManager = (AlarmManager) getSystemService(ALARM_SERVICE);
    
                        alarmManager.setInexactRepeating(AlarmManager.RTC, calendar.getTimeInMillis(),
                                AlarmManager.INTERVAL_DAY, pi);
    

    尝试设置正确的triggerAtTime(将来) - 就像

    Calendar.getInstance().getTimeInMillis()+(24*60*60*1000)
    

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