FC的onActivityResult在Android上使用SurfaceView时 [英] onActivityResult fc when using SurfaceView on Android

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本文介绍了FC的onActivityResult在Android上使用SurfaceView时的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我的应用FC时所使用SurfaceView的内容查看活动调用startActivityForResult(......)和活动已经开始调用完成()

如果我换量,以比SurfaceView别的东西这不会发生。

这将是要求logcat的:

09-05 00:17:18.926:ERROR / AndroidRuntime(339):未捕获的处理程序:螺纹主力退出,由于未捕获的异常
09-05 00:17:18.937:ERROR / AndroidRuntime(339):java.lang.IllegalThreadStateException:螺纹已经开始。
09-05 00:17:18.937:ERROR / AndroidRuntime(339):在java.lang.Thread.start(Thread.java:1322)
09-05 00:17:18.937:ERROR / AndroidRuntime(339):在fi.mikuz.soundboards.GraphicalSoundboardEditor$DrawingPanel.surfaceCreated(GraphicalSoundboardEditor.java:426)
09-05 00:17:18.937:ERROR / AndroidRuntime(339):在android.view.SurfaceView.updateWindow(SurfaceView.java:454)
09-05 00:17:18.937:ERROR / AndroidRuntime(339):在android.view.SurfaceView.onWindowVisibilityChanged(SurfaceView.java:189)
09-05 00:17:18.937:ERROR / AndroidRuntime(339):在android.view.View.dispatchWindowVisibilityChanged(View.java:3782)
09-05 00:17:18.937:ERROR / AndroidRuntime(339):在android.view.ViewGroup.dispatchWindowVisibilityChanged(ViewGroup.java:692)
09-05 00:17:18.937:ERROR / AndroidRuntime(339):在android.view.ViewGroup.dispatchWindowVisibilityChanged(ViewGroup.java:692)
09-05 00:17:18.937:ERROR / AndroidRuntime(339):在android.view.ViewGroup.dispatchWindowVisibilityChanged(ViewGroup.java:692)
09-05 00:17:18.937:ERROR / AndroidRuntime(339):在android.view.ViewRoot.performTraversals(ViewRoot.java:706)
09-05 00:17:18.937:ERROR / AndroidRuntime(339):在android.view.ViewRoot.handleMessage(ViewRoot.java:1633)
09-05 00:17:18.937:ERROR / AndroidRuntime(339):在android.os.Handler.dispatchMessage(Handler.java:99)
09-05 00:17:18.937:ERROR / AndroidRuntime(339):在android.os.Looper.loop(Looper.java:123)
09-05 00:17:18.937:ERROR / AndroidRuntime(339):在android.app.ActivityThread.main(ActivityThread.java:4363)
09-05 00:17:18.937:ERROR / AndroidRuntime(339):在java.lang.reflect.Method.invokeNative(本机方法)
09-05 00:17:18.937:ERROR / AndroidRuntime(339):在java.lang.reflect.Method.invoke(Method.java:521)
09-05 00:17:18.937:ERROR / AndroidRuntime(339):在com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:860)
09-05 00:17:18.937:ERROR / AndroidRuntime(339):在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
09-05 00:17:18.937:ERROR / AndroidRuntime(339):在dalvik.system.NativeStart.main(本机方法)


解决方案

  09-05 00:17:18.926:ERROR / AndroidRuntime(339):未捕获的处理程序:螺纹主力由于退出未捕获的异常
09-05 00:17:18.937:ERROR / AndroidRuntime(339):java.lang.IllegalThreadStateException:螺纹已经开始。
09-05 00:17:18.937:ERROR / AndroidRuntime(339):在java.lang.Thread.start(Thread.java:1322)
09-05 00:17:18.937:ERROR / AndroidRuntime(339):在fi.mikuz.soundboards.GraphicalSoundboardEditor$DrawingPanel.surfaceCreated(GraphicalSoundboardEditor.java:426)

修复您code,这样你不启动一个已经启动线程,这个异常会自行消失。

My app fc when activity that's using SurfaceView as content view calls startActivityForResult(...) and activity that has been started calls finish()

This does not happen if I change content view to something else than SurfaceView.

This would be the requested logcat:

09-05 00:17:18.926: ERROR/AndroidRuntime(339): Uncaught handler: thread main exiting due to uncaught exception 09-05 00:17:18.937: ERROR/AndroidRuntime(339): java.lang.IllegalThreadStateException: Thread already started. 09-05 00:17:18.937: ERROR/AndroidRuntime(339): at java.lang.Thread.start(Thread.java:1322) 09-05 00:17:18.937: ERROR/AndroidRuntime(339): at fi.mikuz.soundboards.GraphicalSoundboardEditor$DrawingPanel.surfaceCreated(GraphicalSoundboardEditor.java:426) 09-05 00:17:18.937: ERROR/AndroidRuntime(339): at android.view.SurfaceView.updateWindow(SurfaceView.java:454) 09-05 00:17:18.937: ERROR/AndroidRuntime(339): at android.view.SurfaceView.onWindowVisibilityChanged(SurfaceView.java:189) 09-05 00:17:18.937: ERROR/AndroidRuntime(339): at android.view.View.dispatchWindowVisibilityChanged(View.java:3782) 09-05 00:17:18.937: ERROR/AndroidRuntime(339): at android.view.ViewGroup.dispatchWindowVisibilityChanged(ViewGroup.java:692) 09-05 00:17:18.937: ERROR/AndroidRuntime(339): at android.view.ViewGroup.dispatchWindowVisibilityChanged(ViewGroup.java:692) 09-05 00:17:18.937: ERROR/AndroidRuntime(339): at android.view.ViewGroup.dispatchWindowVisibilityChanged(ViewGroup.java:692) 09-05 00:17:18.937: ERROR/AndroidRuntime(339): at android.view.ViewRoot.performTraversals(ViewRoot.java:706) 09-05 00:17:18.937: ERROR/AndroidRuntime(339): at android.view.ViewRoot.handleMessage(ViewRoot.java:1633) 09-05 00:17:18.937: ERROR/AndroidRuntime(339): at android.os.Handler.dispatchMessage(Handler.java:99) 09-05 00:17:18.937: ERROR/AndroidRuntime(339): at android.os.Looper.loop(Looper.java:123) 09-05 00:17:18.937: ERROR/AndroidRuntime(339): at android.app.ActivityThread.main(ActivityThread.java:4363) 09-05 00:17:18.937: ERROR/AndroidRuntime(339): at java.lang.reflect.Method.invokeNative(Native Method) 09-05 00:17:18.937: ERROR/AndroidRuntime(339): at java.lang.reflect.Method.invoke(Method.java:521) 09-05 00:17:18.937: ERROR/AndroidRuntime(339): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860) 09-05 00:17:18.937: ERROR/AndroidRuntime(339): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618) 09-05 00:17:18.937: ERROR/AndroidRuntime(339): at dalvik.system.NativeStart.main(Native Method)

解决方案

09-05 00:17:18.926: ERROR/AndroidRuntime(339): Uncaught handler: thread main exiting due to uncaught exception
09-05 00:17:18.937: ERROR/AndroidRuntime(339): java.lang.IllegalThreadStateException: Thread already started.
09-05 00:17:18.937: ERROR/AndroidRuntime(339): at java.lang.Thread.start(Thread.java:1322)
09-05 00:17:18.937: ERROR/AndroidRuntime(339): at fi.mikuz.soundboards.GraphicalSoundboardEditor$DrawingPanel.surfaceCreated(GraphicalSoundboardEditor.java:426)

Fix your code such that you do not start an already-started thread, and this exception will go away.

这篇关于FC的onActivityResult在Android上使用SurfaceView时的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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