Question

这些事件最近与电话mSurfaceHolder.unlockCanvasAndPost(canvas);

相关联嘿伙计们，现在已经在这个应用程序上工作了一段时间，现在它只会冻结在我身上，有时会正常返回而其他人只是崩溃了（有时真的会崩溃电话，让我重新启动）。它大约每1/5次尝试一次，实际上由于某种原因我很难接触到DDMS，因为在我尝试记录/分析它时它根本不会出现故障。

我已经使用DDMS在整个冻结期间记录了下面的活动。如果我偶然遇到我的解决方案，我将非常感谢您对此日志的任何帮助。提前致谢！

04-15 05:14:03.154: WARN/SharedBufferStack(4148): waitForCondition(DequeueCondition) timed out (identity=355, status=0). CPU may be pegged. trying again.
04-15 05:14:04.154: WARN/SharedBufferStack(4148): waitForCondition(DequeueCondition) timed out (identity=355, status=0). CPU may be pegged. trying again.
04-15 05:14:05.154: WARN/SharedBufferStack(4148): waitForCondition(DequeueCondition) timed out (identity=355, status=0). CPU may be pegged. trying again.
04-15 05:14:06.154: WARN/SharedBufferStack(4148): waitForCondition(DequeueCondition) timed out (identity=355, status=0). CPU may be pegged. trying again.
04-15 05:14:07.154: WARN/SharedBufferStack(4148): waitForCondition(DequeueCondition) timed out (identity=355, status=0). CPU may be pegged. trying again.
04-15 05:14:08.123: INFO/ActivityThread(4148): Removing dead content provider: settings
04-15 05:14:08.154: WARN/SharedBufferStack(4148): waitForCondition(DequeueCondition) timed out (identity=355, status=0). CPU may be pegged. trying again.
04-15 05:14:08.186: DEBUG/SensorManager(4148): _sensors_data_poll() failed, we bail out.

使用加速计，触摸和捕获键。所有这一切都是使用canvasThread从surfaceView进行绘制。所有这些都与UI线程“分开”。

一直试图从崩溃中获取堆栈跟踪，但是当我将调试器连接到它时，这个糟糕的东西不会对我产生影响;然而它似乎从加速度计获得的数据几乎是一半的速度？知道为什么会这样吗？

[编辑] --- 终于得到了一个堆栈跟踪

Thread [<9> CanvasThread] (Suspended)   
    **Surface.unlockCanvasAndPost(Canvas) line: not available [native method]** 
    SurfaceView$3.unlockCanvasAndPost(Canvas) line: 804 
    CanvasSurfaceView$CanvasThread.run() line: 233  


Thread [<8> AsyncQueryWorker] (Suspended)   
    **Object.wait(long, int) line: not available [native method]**  
    MessageQueue(Object).wait() line: 288   
    MessageQueue.next() line: 146   
    Looper.loop() line: 123 
    HandlerThread.run() line: 60    


Thread [<7> Binder Thread #2] (Suspended)   
    **NativeStart.run() line: not available [native method]**   


Thread [<6> Binder Thread #1] (Suspended)   
    **NativeStart.run() line: not available [native method]**   

Daemon System Thread [<5> Compiler] (Suspended) 
    NativeStart.run() line: not available [native method]   

Daemon System Thread [<3> Signal Catcher] (Suspended)   
    NativeStart.run() line: not available [native method]   

Daemon System Thread [<2> HeapWorker] (Suspended)   
    NativeStart.run() line: not available [native method]

新信息，在使用DDMS时，我试图在冻结时点击“停止进程”，它会杀死应用程序一秒钟后重新出现并继续毫不犹豫地...... wierd

Android活动冻结，需要协助解释日志

0 个答案: