如果警报时间已经过了一天，android就会阻止警报服务的立即触发。

Question

报警经理的推荐信说如果规定的触发时间是过去的，警报将立即触发。在我的申请中，我正面临着这个问题。这是我的报警经理代码：Intent myIntent = new Intent(getActivity(), DinnerAlarmReceiver.class);                 pendingDinnerIntent = PendingIntent.getBroadcast(getActivity(), 0, myIntent, 0);                 Calendar calendar = Calendar.getInstance();                 calendar.set(Calendar.HOUR_OF_DAY, hourOfDay);                 calendar.set(Calendar.MINUTE, minute);                 alarmManager.set(AlarmManager.RTC_WAKEUP,                         calendar.getTimeInMillis(), pendingDinnerIntent);这个问题有什么解决办法吗？-编辑我编写了一些代码来估计警报的设定时间是否在当前时间之前。下面是上面的部分，并作了相应的更改：Calendar calendar = Calendar.getInstance();                 long currentTime = calendar.getTimeInMillis();                 calendar.set(Calendar.HOUR_OF_DAY, hourOfDay);                 calendar.set(Calendar.MINUTE, minute);                 long setTime = calendar.getTimeInMillis();                 Timestamp setTimestamp = new Timestamp(setTime);                 Timestamp currentTimestamp = new Timestamp(currentTime);                 if (setTimestamp.after(currentTimestamp))                 {                     alarmManager.set(AlarmManager.RTC_WAKEUP,                             calendar.getTimeInMillis(), pendingDinnerIntent);                 }                 else                 {                 }我该怎么做alarmManager以防万一setTimestamp是以前currentTimestamp ?