如何在指定的時間內設置alarmManager

-1

我正在開發一個應用程序，在該應用程序中，爲了計算結束日期和時間，我必須在完成7天后顯示通知。如何在指定的時間內設置alarmManager

但我不知道如何設置此警報管理器，並且還希望在指定時間後過期警報管理器。

我的代碼是：

@Override 
protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.activity_main); 
    Calendar c = Calendar.getInstance(); 
    c.add(Calendar.MINUTE, 7); 

    /*Getting Day and Time When request will send to server*/ 
    endDay = String.valueOf(c.get(Calendar.MONTH) + 1) + "/" + String.valueOf(c.get(Calendar.DAY_OF_MONTH)) + "/" + 
      String.valueOf(c.get(Calendar.YEAR)); 
    Log.e(TAG, "End Day::" + endDay); 

    endTime = String.valueOf(c.get(Calendar.HOUR_OF_DAY)) + ":" + 
      String.valueOf(c.get(Calendar.MINUTE)) + ":" + String.valueOf(c.get(Calendar.SECOND)); 
    Log.e(TAG, "End Time::" + endTime); 


    StringTokenizer tokens = new StringTokenizer(endDay, "/"); 
    String month = tokens.nextToken().trim(); 
    int month1 = Integer.parseInt(month); 
    int month2 = month1 - 1; 
    String day = tokens.nextToken().trim(); 
    String year = tokens.nextToken().trim(); 


    StringTokenizer tokens1 = new StringTokenizer(endTime, ":"); 
    String hour = tokens1.nextToken().trim(); 
    String min = tokens1.nextToken().trim(); 
    String second = tokens1.nextToken().trim(); 

    Calendar calendar = Calendar.getInstance(); 
    calendar.set(Calendar.MONTH, month2); 
    calendar.set(Calendar.YEAR, Integer.parseInt(year)); 
    calendar.set(Calendar.DAY_OF_MONTH, Integer.parseInt(day)); 

    calendar.set(Calendar.HOUR_OF_DAY, Integer.parseInt(hour)); 
    calendar.set(Calendar.MINUTE, Integer.parseInt(min)); 
    calendar.set(Calendar.SECOND, Integer.parseInt(second)); 
    calendar.set(Calendar.AM_PM, Calendar.AM); 

    Log.e(TAG, "End Day::" + endDay); 
    Log.e(TAG, "End Time::" + endTime); 

    Log.e(TAG, "Month::" + month); 
    Log.e(TAG, "Day::" + day); 
    Log.e(TAG, "Hour::" + hour); 
    Log.e(TAG, "Min::" + min); 
    Log.e(TAG, "Second::" + second); 

    Intent myIntent = new Intent(MainActivity.this, MyReceiver.class); 
    pendingIntent = PendingIntent.getBroadcast(MainActivity.this, 0, myIntent, 0);

來源

2016-09-20 Satish

AlarmManager alarmManager =（AlarmManager）getSystemService（ALARM_SERVICE）; alarmManager.setRepeating（AlarmManager.RTC_WAKEUP，， <重複間隔>，pendingIntent）; –

我不想要重複報警 – Satish

什麼是RTC_WakeUp – Satish

AlarmManager alarmMgr = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE); 
    Intent intent = new Intent(context, YOURSERVICECLASS.class); 
    PendingIntent alarmIntent = PendingIntent.getService(context, 0, intent, 0); 
    alarmMgr.setRepeating(AlarmManager.RTC_WAKEUP, 5000, 1000 * 5 * 60, alarmIntent);//YOU CAN CHANGE TIME HERE

來源

2016-09-20 06:18:34 Rudresh

如何在指定的時間內設置alarmManager

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