我的应用程序出现问题,当它被电话打断或按下主页键时强制关闭。当用户回到应用程序时,他们收到强制关闭消息。我已阅读以下问题并尝试回答建议:Force Close when opening app after pressing home button和此处:Android crash when app is closed and reopened。 在第二个问题中提出的答案没有帮助,当我添加wait()时,它在应用程序打开时以及当我添加notify()时给了我一个关闭的力量,当我离开应用程序时它给了我一个关闭的力。我没有想法,现在正在寻找是否有人可以解决这个问题。强行关闭重新打开
我正在使用surfaceview创建LunarLander所使用的surfaceDestroyed方法。
在此先感谢。
的logcat:
Log1:<br>
07-08 02:18:32.284: ERROR/AndroidRuntime(627): Uncaught handler: thread main exiting due to uncaught exception
07-08 02:18:32.354: ERROR/AndroidRuntime(627): java.lang.IllegalThreadStateException: Thread already started.
07-08 02:18:32.354: ERROR/AndroidRuntime(627): at java.lang.Thread.start(Thread.java:1322)
07-08 02:18:32.354: ERROR/AndroidRuntime(627): at com.android.hitmanassault.HitmanView.surfaceCreated(HitmanView.java:115)
07-08 02:18:32.354: ERROR/AndroidRuntime(627): at android.view.SurfaceView.updateWindow(SurfaceView.java:454)
07-08 02:18:32.354: ERROR/AndroidRuntime(627): at android.view.SurfaceView.onWindowVisibilityChanged(SurfaceView.java:189)
07-08 02:18:32.354: ERROR/AndroidRuntime(627): at android.view.View.dispatchWindowVisibilityChanged(View.java:3782)
07-08 02:18:32.354: ERROR/AndroidRuntime(627): at android.view.ViewGroup.dispatchWindowVisibilityChanged(ViewGroup.java:692)
07-08 02:18:32.354: ERROR/AndroidRuntime(627): at android.view.ViewGroup.dispatchWindowVisibilityChanged(ViewGroup.java:692)
07-08 02:18:32.354: ERROR/AndroidRuntime(627): at android.view.ViewRoot.performTraversals(ViewRoot.java:706)
07-08 02:18:32.354: ERROR/AndroidRuntime(627): at android.view.ViewRoot.handleMessage(ViewRoot.java:1633)
07-08 02:18:32.354: ERROR/AndroidRuntime(627): at android.os.Handler.dispatchMessage(Handler.java:99)
07-08 02:18:32.354: ERROR/AndroidRuntime(627): at android.os.Looper.loop(Looper.java:123)
07-08 02:18:32.354: ERROR/AndroidRuntime(627): at android.app.ActivityThread.main(ActivityThread.java:4363)
07-08 02:18:32.354: ERROR/AndroidRuntime(627): at java.lang.reflect.Method.invokeNative(Native Method)
07-08 02:18:32.354: ERROR/AndroidRuntime(627): at java.lang.reflect.Method.invoke(Method.java:521)
07-08 02:18:32.354: ERROR/AndroidRuntime(627): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
07-08 02:18:32.354: ERROR/AndroidRuntime(627): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
07-08 02:18:32.354: ERROR/AndroidRuntime(627): at dalvik.system.NativeStart.main(Native Method)
的log 2:
07-08 02:21:39.805: ERROR/AndroidRuntime(663): Uncaught handler: thread main exiting due to uncaught exception
07-08 02:21:39.854: ERROR/AndroidRuntime(663): java.lang.IllegalMonitorStateException: object not locked by thread before notify()
07-08 02:21:39.854: ERROR/AndroidRuntime(663): at java.lang.Object.notify(Native Method)
07-08 02:21:39.854: ERROR/AndroidRuntime(663): at com.android.hitmanassault.HitmanView.surfaceDestroyed(HitmanView.java:135)
07-08 02:21:39.854: ERROR/AndroidRuntime(663): at android.view.SurfaceView.reportSurfaceDestroyed(SurfaceView.java:488)
07-08 02:21:39.854: ERROR/AndroidRuntime(663): at android.view.SurfaceView.updateWindow(SurfaceView.java:413)
07-08 02:21:39.854: ERROR/AndroidRuntime(663): at android.view.SurfaceView.onWindowVisibilityChanged(SurfaceView.java:189)
07-08 02:21:39.854: ERROR/AndroidRuntime(663): at android.view.View.dispatchWindowVisibilityChanged(View.java:3782)
07-08 02:21:39.854: ERROR/AndroidRuntime(663): at android.view.ViewGroup.dispatchWindowVisibilityChanged(ViewGroup.java:692)
07-08 02:21:39.854: ERROR/AndroidRuntime(663): at android.view.ViewGroup.dispatchWindowVisibilityChanged(ViewGroup.java:692)
07-08 02:21:39.854: ERROR/AndroidRuntime(663): at android.view.ViewRoot.performTraversals(ViewRoot.java:706)
07-08 02:21:39.854: ERROR/AndroidRuntime(663): at android.view.ViewRoot.handleMessage(ViewRoot.java:1633)
07-08 02:21:39.854: ERROR/AndroidRuntime(663): at android.os.Handler.dispatchMessage(Handler.java:99)
07-08 02:21:39.854: ERROR/AndroidRuntime(663): at android.os.Looper.loop(Looper.java:123)
07-08 02:21:39.854: ERROR/AndroidRuntime(663): at android.app.ActivityThread.main(ActivityThread.java:4363)
07-08 02:21:39.854: ERROR/AndroidRuntime(663): at java.lang.reflect.Method.invokeNative(Native Method)
07-08 02:21:39.854: ERROR/AndroidRuntime(663): at java.lang.reflect.Method.invoke(Method.java:521)
07-08 02:21:39.854: ERROR/AndroidRuntime(663): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
07-08 02:21:39.854: ERROR/AndroidRuntime(663): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
07-08 02:21:39.854: ERROR/AndroidRuntime(663): at dalvik.system.NativeStart.main(Native Method)
SurfaceDestroyed方法:
public void surfaceDestroyed(SurfaceHolder holder) {
Log.d(TAG, "Surface is being destroyed");
boolean retry = true;
thread.setRunning(false);
thread.notify();
while (retry) {
try {
thread.join();
//thead.notify(); ---I would get rid of the join part
retry = false;
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
Log.d(TAG, "Thread was shut down cleanly");
}
SurfaceCreated方法:
public void surfaceCreated(SurfaceHolder holder) {
thread.initLevel();
thread.setRunning(true);
thread.start();
//thread.notify();
}
编辑:
在那里我有加入尝试切换通知,等待。我也尝试在尝试之前放置通知,并在等待连接的地方放置。
能否请您从logcat中出现错误? –