安卓：在的onResume不MainActivity叫

我的應用程序有一個mainactivity ...安卓：在的onResume不MainActivity叫

public class MainActivity extends Activity { 

    GameView gameView; 
    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     gameView = new GameView(this); 
     requestWindowFeature(Window.FEATURE_NO_TITLE); 
     setContentView(gameView); 

     this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, 
       WindowManager.LayoutParams.FLAG_FULLSCREEN); 
    } 

    @Override 
    public boolean onCreateOptionsMenu(Menu menu) { 
     // Inflate the menu; this adds items to the action bar if it is present. 
     // we dont know yet tho 
     return true; 
    } 

    @Override 
    protected void onPause() { 
     super.onPause(); 
     gameView.gameLoopThread.onPause(); 
    } 

    @Override 
    protected void onResume() { 
     super.onResume(); 
     gameView.gameLoopThread.onResume(); 
    } 

}

和gameLoopThread是

public class GameLoopThread extends Thread { 
    private GameView view; 
    private boolean isRunning = false; 
    static final long FPS = 32; 
    private boolean mPaused = false; 
    private Object mPauseLock; 

    public GameLoopThread(GameView view) { 
     this.view = view; 
     mPauseLock = new Object(); 
    } 

    public void setIsRunning(boolean isRunning) { 
     this.isRunning = isRunning; 
    } 

    @SuppressLint("WrongCall") 
    @Override 
    public void run() { 
     long ticksPS = 1000/FPS; 
     long startTime; 
     long sleepTime; 
     while (isRunning) { 
      Canvas c = null; 
      startTime = System.currentTimeMillis(); 
      try { 
       c = view.getHolder().lockCanvas(); 
       synchronized (view.getHolder()) { 
        view.onDraw(c); 
       } 
      } finally { 
       if (c != null) { 
        view.getHolder().unlockCanvasAndPost(c); 
       } 
      } 
      sleepTime = ticksPS - (System.currentTimeMillis() - startTime); 
      try { 
       if (sleepTime > 0) 
        sleep(sleepTime); 
       else 
        sleep(10); 
      } catch (Exception e) { 
      } 

      synchronized (mPauseLock) { 
       while (mPaused) { 
        try { 
         mPauseLock.wait(); 
        } catch (InterruptedException e) { 
         e.printStackTrace(); 
        } 
       } 
      } 
     } 
    } 

    public void onPause() { 
     synchronized (mPauseLock) { 
      mPaused = true; 
     } 

    } 

    public void onResume() { 
     synchronized (mPauseLock) { 
      mPaused = false; 
      mPauseLock.notifyAll(); 
     } 
    } 

}

反正onResume()在MainActivity沒有得到稱爲：我通過在那裏放置一個斷點來確定這一點。所以當我退出應用程序時遊戲暫停，但是當我回到應用程序時，它僅僅是遊戲的暫停屏幕，並且不會再次恢復：當我重新輸入應用程序時，我希望它恢復（使用最近的應用程序屏幕）。這裏是logcat，以防有什麼意義。

12-22 21:39:09.382: I/System.out(10992): Sending WAIT chunk 
12-22 21:39:09.402: I/dalvikvm(10992): Debugger is active 
12-22 21:39:09.582: I/System.out(10992): Debugger has connected 
12-22 21:39:09.592: I/System.out(10992): waiting for debugger to settle... 
12-22 21:39:09.792: I/System.out(10992): waiting for debugger to settle... 
12-22 21:39:09.985: I/System.out(10992): waiting for debugger to settle... 
12-22 21:39:10.185: I/System.out(10992): waiting for debugger to settle... 
12-22 21:39:10.392: I/System.out(10992): waiting for debugger to settle... 
12-22 21:39:10.592: I/System.out(10992): waiting for debugger to settle... 
12-22 21:39:10.795: I/System.out(10992): waiting for debugger to settle... 
12-22 21:39:10.994: I/System.out(10992): debugger has settled (1313) 
12-22 21:39:12.343: D/dalvikvm(10992): threadid=1: still suspended after undo (sc=1 dc=1) 
12-22 21:42:21.922: W/ActivityThread(11454): Application com.dotdodge is waiting for the debugger on port 8100...

來源

2013-12-23 Geore Shg

一些logcat的請 –

@chintankhetiya什麼，除了調試器被激活，調試器連接，等待debbuger定居，和調試器解決 –

@GeoreShg嘗試創建的實例'恢復方法中的'GameView'。在你的onResume方法中寫下這行'gameView = new GameView（this）;'然後檢查。 – GrIsHu

我不確定這是否是一個合適的解決方案。但我曾經聽說過類似的錯誤。您可以嘗試使用下面的標籤在活動清單

android:noHistory="false"

來源

2013-12-23 04:51:31 stinepike

實現這就是所謂的在你的onResume的覆蓋另一個程序（）。後者不打算由你調用，這是一種方便的方法，可以在狀態更改爲恢復時整理或準備好活動。很像在onStart（）到的onDestroy（）

來源

2013-12-23 08:33:04

安卓：在的onResume不MainActivity叫

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