安卓：獲取告警管理

Question

的狀態，我設置一個警報是這樣的：

mgr.setRepeating(AlarmManager.ELAPSED_REALTIME,SystemClock.elapsedRealtime() + PERIOD,PERIOD, pi); 

有沒有辦法讓報警管理運行與否。

Answer 1

您可以使用以下代碼檢查您的未決意圖觸發是否正在運行。

Intent checkIntent = new Intent(getApplicationContext(),MyScheduledReceiver.class); 
alarmUp = (PendingIntent.getBroadcast(getBaseContext(), 0, checkIntent, PendingIntent.FLAG_NO_CREATE) != null); 

相關鏈接：

How to check if Pending intent triggered by AlarmManager setRepeating is already running?

How to check if Alarm have been set and running

How to check if AlarmManager already has an alarm set?