從活動中喚醒等待線程觸摸事件？

Question

我有這個線程瓦亭對的onTouchEvent（）

private Runnable disconnectCallback = new Runnable() { 
    @Override 
    public void run() { 
    // Perform any required operation on disconnect 
     runOnUiThread(new Runnable() { 

      @Override 
      public void run() { 
       // TODO Auto-generated method stub 
       Toast.makeText(getBaseContext(),"Your session expired Please Login again",Toast.LENGTH_SHORT).show(); 
       try { 
        wait(); 
       } catch (InterruptedException e) { 
        e.printStackTrace(); 
       } 

       final Logout l=new Logout(); 
       l.setContext(Ac2.this);// passing context of Ac3.java to Logout.java 
       l.execute(sessid,uname); 
      } 
     }); 
    } 
}; 

我想是當用戶觸摸手機屏幕通知此等待的線程..

Answer 1

private Runnable disconnectCallback = new Runnable() { 
    @Override 
    public void run() { 
     // Perform any required operation on disconnect 
     runOnUiThread(new Runnable() { 

      @Override 
      public void run() { 
       // TODO Auto-generated method stub 
       Toast.makeText(getBaseContext(), 
         "Your session expired Please Login again", 
         Toast.LENGTH_SHORT).show(); 
       try { 
        synchronized (disconnectCallback) { 
         disconnectCallback.wait(); 
        } 
       } catch (InterruptedException e) { 
        e.printStackTrace(); 
       } 

       final Logout l = new Logout(); 
       l.setContext(Ac2.this);// passing context of Ac3.java to 
             // Logout.java 
       l.execute(sessid, uname); 
      } 
     }); 
    } 
}; 

和onTouch事件調用：

disconnectCallback.notifyAll(); 

Answer 2

試試這個

private Runnable disconnectCallback = new Runnable() { 
    @Override 
    public void run() { 
     // Perform any required operation on disconnect 
     runOnUiThread(new Runnable() { 

      @Override 
      public void run() { 
       // TODO Auto-generated method stub 
       Toast.makeText(getBaseContext(), 
         "Your session expired Please Login again", 
         Toast.LENGTH_SHORT).show(); 

      } 
     }); 
     try { 
      synchronized(disconnectCallback){ 
      disconnectCallback.wait(); 
      final Logout l=new Logout(); 
      l.setContext(Ac2.this);// passing context of Ac3.java to Logout.java 
      l.execute(sessid,uname); 

      } 
     } catch (InterruptedException e) { 
      e.printStackTrace(); 
     } 


    } 
}; 

內onTouch

synchronized (disconnectCallback) { 
     disconnectCallback.notify(); 
    }