java.lang.StringIndexOutOfBoundsException同时播放视频videoView:Android的v 4.2.1 [英] java.lang.StringIndexOutOfBoundsException while playing video in videoView : Android v 4.2.1

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问题描述

我收到此崩溃时,我在Android版本4.2.1播放视频videoView。我发现了这一点,特别是福邦帆布A210设备上。它不表示将错误发生的任何消息。这是一个错误或一些错误的应用程序吗?崩溃日志如下:

  11月9号至十八日:05:53.245:E / AndroidRuntime(2323):致命异常:主要
十一月九号至18日:05:53.245:E / AndroidRuntime(2323):java.lang.StringIndexOutOfBoundsException:长度= 11; regionStart = 0; regionLength = -1
十一月九号至18日:05:53.245:E / AndroidRuntime(2323):在java.lang.String.startEndAndLength(String.java:583)
十一月九号至18日:05:53.245:E / AndroidRuntime(2323):在java.lang.String.substring(String.java:1464)
十一月九号至18日:05:53.245:E / AndroidRuntime(2323):在android.widget.VideoView.openVideo(VideoView.java:407)
十一月九号至18日:05:53.245:E / AndroidRuntime(2323):在android.widget.VideoView $ 6.surfaceCreated(VideoView.java:730)
十一月九号至18日:05:53.245:E / AndroidRuntime(2323):在android.view.SurfaceView.updateWindow(SurfaceView.java:606)
十一月九号至18日:05:53.245:E / AndroidRuntime(2323):在android.view.SurfaceView.access $ 000(SurfaceView.java:88)
十一月九号至18日:05:53.245:E / AndroidRuntime(2323):在android.view.SurfaceView $ 3.on preDraw(SurfaceView.java:183)
十一月九号至18日:05:53.245:E / AndroidRuntime(2323):在android.view.ViewTreeObserver.dispatchOn preDraw(ViewTreeObserver.java:692)
十一月九号至18日:05:53.245:E / AndroidRuntime(2323):在android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2123)
十一月九号至18日:05:53.245:E / AndroidRuntime(2323):在android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1139)
十一月九号至18日:05:53.245:E / AndroidRuntime(2323):在android.view.ViewRootImpl $ TraversalRunnable.run(ViewRootImpl.java:4879)
十一月九号至18日:05:53.245:E / AndroidRuntime(2323):在android.view.Choreographer $ CallbackRecord.run(Choreographer.java:776)
十一月九号至18日:05:53.245:E / AndroidRuntime(2323):在android.view.Choreographer.doCallbacks(Choreographer.java:579)
十一月九号至18日:05:53.245:E / AndroidRuntime(2323):在android.view.Choreographer.doFrame(Choreographer.java:548)
十一月九号至18日:05:53.245:E / AndroidRuntime(2323):在android.view.Choreographer $ FrameDisplayEventReceiver.run(Choreographer.java:762)
十一月九号至18日:05:53.245:E / AndroidRuntime(2323):在android.os.Handler.handleCallback(Handler.java:725)
十一月九号至18日:05:53.245:E / AndroidRuntime(2323):在android.os.Handler.dispatchMessage(Handler.java:92)
十一月九号至18日:05:53.245:E / AndroidRuntime(2323):在android.os.Looper.loop(Looper.java:153)
十一月九号至18日:05:53.245:E / AndroidRuntime(2323):在android.app.ActivityThread.main(ActivityThread.java:5297)
十一月九号至18日:05:53.245:E / AndroidRuntime(2323):在java.lang.reflect.Method.invokeNative(本机方法)
十一月九号至18日:05:53.245:E / AndroidRuntime(2323):在java.lang.reflect.Method.invoke(Method.java:511)
十一月九号至18日:05:53.245:E / AndroidRuntime(2323):在com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:833)
十一月九号至18日:05:53.245:E / AndroidRuntime(2323):在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:600)
十一月九号至18日:05:53.245:E / AndroidRuntime(2323):在dalvik.system.NativeStart.main(本机方法)
 

这是我测试我的应用程序,并运行良好其他版本和设备有:

 的Andr​​oid版本:4.1.2,4.2.2,4.3,2.3.3,4.0.3,4.0.4
设备:三星Galaxy S2,三星Galaxy Tab 2(7和10),三星Galaxy S另外,索尼Xperia TIPO双,三星Galaxy盛大(夸和兆)的Nexus 4
 

解决方案

您是开发人员,并在你的应用程序使用视频查看。如果是这样的尝试调试和验证您提供一个有效的URI / URL的视频查看。虽然有是android.widget.VideoView类在openVideo空检查(),该URI可以是空字符串。

<一个href="http://grep$c$c.com/file/repository.grep$c$c.com/java/ext/com.google.android/android/4.2.1_r1.2/android/widget/VideoView.java#VideoView.openVideo%28%29"相对=nofollow>这是你提到的Andr​​oid版本的视频查看类的源。

I am getting this crash when I play video on videoView in Android version 4.2.1. I found this out specifically on Micromax Canvas A210 device. It is not showing any message where the error is occurring. Is this a bug or something wrong in application? The crash log is as below:

09-18 11:05:53.245: E/AndroidRuntime(2323): FATAL EXCEPTION: main
09-18 11:05:53.245: E/AndroidRuntime(2323): java.lang.StringIndexOutOfBoundsException: length=11; regionStart=0; regionLength=-1
09-18 11:05:53.245: E/AndroidRuntime(2323):     at java.lang.String.startEndAndLength(String.java:583)
09-18 11:05:53.245: E/AndroidRuntime(2323):     at java.lang.String.substring(String.java:1464)
09-18 11:05:53.245: E/AndroidRuntime(2323):     at android.widget.VideoView.openVideo(VideoView.java:407)
09-18 11:05:53.245: E/AndroidRuntime(2323):     at android.widget.VideoView$6.surfaceCreated(VideoView.java:730)
09-18 11:05:53.245: E/AndroidRuntime(2323):     at android.view.SurfaceView.updateWindow(SurfaceView.java:606)
09-18 11:05:53.245: E/AndroidRuntime(2323):     at android.view.SurfaceView.access$000(SurfaceView.java:88)
09-18 11:05:53.245: E/AndroidRuntime(2323):     at android.view.SurfaceView$3.onPreDraw(SurfaceView.java:183)
09-18 11:05:53.245: E/AndroidRuntime(2323):     at android.view.ViewTreeObserver.dispatchOnPreDraw(ViewTreeObserver.java:692)
09-18 11:05:53.245: E/AndroidRuntime(2323):     at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2123)
09-18 11:05:53.245: E/AndroidRuntime(2323):     at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1139)
09-18 11:05:53.245: E/AndroidRuntime(2323):     at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:4879)
09-18 11:05:53.245: E/AndroidRuntime(2323):     at android.view.Choreographer$CallbackRecord.run(Choreographer.java:776)
09-18 11:05:53.245: E/AndroidRuntime(2323):     at android.view.Choreographer.doCallbacks(Choreographer.java:579)
09-18 11:05:53.245: E/AndroidRuntime(2323):     at android.view.Choreographer.doFrame(Choreographer.java:548)
09-18 11:05:53.245: E/AndroidRuntime(2323):     at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:762)
09-18 11:05:53.245: E/AndroidRuntime(2323):     at android.os.Handler.handleCallback(Handler.java:725)
09-18 11:05:53.245: E/AndroidRuntime(2323):     at android.os.Handler.dispatchMessage(Handler.java:92)
09-18 11:05:53.245: E/AndroidRuntime(2323):     at android.os.Looper.loop(Looper.java:153)
09-18 11:05:53.245: E/AndroidRuntime(2323):     at android.app.ActivityThread.main(ActivityThread.java:5297)
09-18 11:05:53.245: E/AndroidRuntime(2323):     at java.lang.reflect.Method.invokeNative(Native Method)
09-18 11:05:53.245: E/AndroidRuntime(2323):     at java.lang.reflect.Method.invoke(Method.java:511)
09-18 11:05:53.245: E/AndroidRuntime(2323):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:833)
09-18 11:05:53.245: E/AndroidRuntime(2323):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:600)
09-18 11:05:53.245: E/AndroidRuntime(2323):     at dalvik.system.NativeStart.main(Native Method)

Other versions and devices that I have tested my app on and is working fine are:

Android versions: 4.1.2, 4.2.2, 4.3, 2.3.3, 4.0.3, 4.0.4
Devices: Samsung Galaxy s2, Samsung Galaxy Tab 2 (7" and 10"), Samsung Galaxy s plus, Sony Xperia Tipo dual, Samsung Galaxy Grand (Quatro and Mega), Nexus 4

解决方案

Are you a developer and using Video View in you application. If so try to debug and verify that you provide a valid uri/url to the Video View. Though there is a null check in the openVideo() of the android.widget.VideoView class, the uri may be empty string.

Here is the source of the Video View class for the android version you mentioned.

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