在時間間隔內顯示警報框

Question

我想在用戶設置的時間間隔內顯示警報框，並顯示警報框爲1分鐘。如果在1分鐘內沒有執行任何操作，則發送信息並撥打特定號碼。幫助解決我的問題。有人可以幫助我.....

Answer 1

Timer myTimer; 
myTimer = new Timer(); 
      myTimer.schedule(new TimerTask() { 
       @Override 
       public void run() { 
        TimerMethod(); 
       } 

      }, 0, 10000); 
     } 

    } 
    private void TimerMethod() 
    { 
     //This method is called directly by the timer 
     //and runs in the same thread as the timer. 

     //We call the method that will work with the UI 
     //through the runOnUiThread method. 
     this.runOnUiThread(Timer_Tick); 

    } 

    private Runnable Timer_Tick = new Runnable() { 
     public void run() { 

     //This method runs in the same thread as the UI.    

     //Do something to the UI thread here 


     } 
    }; 

試試這個。 讓我知道這是否工作。