如何调试Android java.lang.IndexOutOfBoundsException HeaderViewListAdapter.java行 [英] How to debug Android java.lang.IndexOutOfBoundsException HeaderViewListAdapter.java line

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问题描述

我有一个应用程序,其中存在于Android playstore中,最近我开始看到Crashlytics的崩溃报告,其中包含以下痕迹:

 致命异常:java.lang.IndexOutOfBoundsException:无效的索引0,大小为0 
在java.util.ArrayList.throwIndexOutOfBoundsException(ArrayList.java:251)
在java.util.ArrayList.get (ArrayList.java:304)
在android.widget.HeaderViewListAdapter.isEnabled(HeaderViewListAdapter.java:164)
在android.widget.ListView.dispatchDraw(ListView.java:3259)
在android.view.View.draw(View.java:14183)
在android.widget.AbsListView.draw(AbsListView.java:4960)
在android.view.View.getDisplayList(View.java: 13118)
在android.view.View.getDisplayList(View.java:13162)
在android.view.View.draw(View.java:13896)
在android.view.ViewGroup .drawChild(ViewGroup.java:3024)
在android.view.ViewGroup.dispatchDraw(ViewGroup.java:2893)
在android.view.Vi ew.draw(View.java:14183)
在android.widget.FrameLayout.draw(FrameLayout.java:467)
在android.view.View.getDisplayList(View.java:13118)
at android.view.View.getDisplayList(View.java:13162)
在android.view.View.draw(View.java:13896)
在android.view.ViewGroup.drawChild(ViewGroup .java:3024)
在android.view.ViewGroup.dispatchDraw(ViewGroup.java:2893)
在android.view.View.getDisplayList(View.java:13116)
在android。 view.View.getDisplayList(View.java:13162)
在android.view.View.draw(View.java:13896)
在android.view.ViewGroup.drawChild(ViewGroup.java:3024)
在android.support.v4.widget.DrawerLayout.drawChild(DrawerLayout.java:1229)
在android.view.ViewGroup.dispatchDraw(ViewGroup.java:2893)
在android.view .View.draw(View.java:14183)
在android.view.View.getDisplayList(View.java:13118)
在android.view.View.getDisplayList(View.java:13162)
at android.view.View.draw(View.ja va:13896)
在android.view.ViewGroup.drawChild(ViewGroup.java:3024)
在android.view.ViewGroup.dispatchDraw(ViewGroup.java:2893)
在android.view .View.draw(View.java:14183)
在android.widget.FrameLayout.draw(FrameLayout.java:467)
在android.view.View.getDisplayList(View.java:13118)
at android.view.View.getDisplayList(View.java:13162)
在android.view.View.draw(View.java:13896)
在android.view.ViewGroup.drawChild( ViewGroup.java:3024)
在android.view.ViewGroup.dispatchDraw(ViewGroup.java:2893)
在android.view.View.draw(View.java:14183)
在android .support.v7.internal.widget.ActionBarOverlayLayout.draw(ActionBarOverlayLayout.java:500)
在android.view.View.getDisplayList(View.java:13118)
在android.view.View.getDisplayList (View.java:13162)
在android.view.View.draw(View.java:13896)
在android.view.ViewGroup.drawChild(ViewGroup.java:3024)
在android.view.ViewGroup.dispa tchDraw(ViewGroup.java:2893)
在android.view.View.getDisplayList(View.java:13116)
在android.view.View.getDisplayList(View.java:13162)
在android.view.View.draw(View.java:13896)
在android.view.ViewGroup.drawChild(ViewGroup.java:3024)
在android.view.ViewGroup.dispatchDraw(ViewGroup.java :2893)
在android.view.View.getDisplayList(View.java:13116)
在android.view.View.getDisplayList(View.java:13162)
在android.view。 View.draw(View.java:13896)
在android.view.ViewGroup.drawChild(ViewGroup.java:3024)
在android.view.ViewGroup.dispatchDraw(ViewGroup.java:2893)
at android.view.View.draw(View.java:14183)
at android.widget.FrameLayout.draw(FrameLayout.java:467)
at com.android.internal.policy.impl .PhoneWindow $ DecorView.draw(PhoneWindow.java:2449)
在android.view.View.getDisplayList(View.java:13118)
在android.view.View.getDisplayList(View.java:13162 )
在android.view.Har dwareRenderer $ GlRenderer.draw(HardwareRenderer.java:1198)
在android.view.ViewRootImpl.draw(ViewRootImpl.java:2431)
在android.view.ViewRootImpl.performDraw(ViewRootImpl.java:2303)
在android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2109)
在android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1179)
在android.view.ViewRootImpl $ TraversalRunnable .run(ViewRootImpl.java:4859)
at android.view.Choreographer $ CallbackRecord.run(Choreographer.java:749)
at android.view.Choreographer.doCallbacks(Choreographer.java:562)
在android.view.Choreographer.doFrame(Choreographer.java:532)
在android.view.Choreographer $ FrameDisplayEventReceiver.run(Choreographer.java:735)
在android.os.Handler。 handleCallback(Handler.java:725)
在android.os.Handler.dispatchMessage(Handler.java:92)
在android.os.Looper.loop(Looper.java:137)
在android.app.ActivityThread.main(ActivityThread.java:5328)
在java.lang.reflect.Method.invokeNative(Method.java)
在java.lang.reflect.Method.invoke(Method.java:511)
在com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:1102)
在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:869)
在dalvik.system.NativeStart.main(NativeStart.java )

我的应用有很多屏幕和视图,从这个轨迹没有框架是从我的应用程序:(如何找出从哪里开始看?任何指针对此非常感激。

解决方案

覆盖 getHeadersCount()并且在数据大小时始终返回0是0。

  @Override 
public int getHeadersCount(){
return getCount()== 0 ? 0:super.getHeaderCount();
}

当您有非空数据列表并尝试访问0时,会发生这种情况元件。



此外,您可能需要使用 isEnabled()方法

  @Override 
public boolean isEnabled(int position){
return position> 0 || getHeadersCount()> 0? super.isEnabled(position):false;
}


I have an app which is live in the android playstore, where I recently started seeing crash reports from Crashlytics with the following trace :

Fatal Exception: java.lang.IndexOutOfBoundsException: Invalid index 0, size is 0
   at java.util.ArrayList.throwIndexOutOfBoundsException(ArrayList.java:251)
   at java.util.ArrayList.get(ArrayList.java:304)
   at android.widget.HeaderViewListAdapter.isEnabled(HeaderViewListAdapter.java:164)
   at android.widget.ListView.dispatchDraw(ListView.java:3259)
   at android.view.View.draw(View.java:14183)
   at android.widget.AbsListView.draw(AbsListView.java:4960)
   at android.view.View.getDisplayList(View.java:13118)
   at android.view.View.getDisplayList(View.java:13162)
   at android.view.View.draw(View.java:13896)
   at android.view.ViewGroup.drawChild(ViewGroup.java:3024)
   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2893)
   at android.view.View.draw(View.java:14183)
   at android.widget.FrameLayout.draw(FrameLayout.java:467)
   at android.view.View.getDisplayList(View.java:13118)
   at android.view.View.getDisplayList(View.java:13162)
   at android.view.View.draw(View.java:13896)
   at android.view.ViewGroup.drawChild(ViewGroup.java:3024)
   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2893)
   at android.view.View.getDisplayList(View.java:13116)
   at android.view.View.getDisplayList(View.java:13162)
   at android.view.View.draw(View.java:13896)
   at android.view.ViewGroup.drawChild(ViewGroup.java:3024)
   at android.support.v4.widget.DrawerLayout.drawChild(DrawerLayout.java:1229)
   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2893)
   at android.view.View.draw(View.java:14183)
   at android.view.View.getDisplayList(View.java:13118)
   at android.view.View.getDisplayList(View.java:13162)
   at android.view.View.draw(View.java:13896)
   at android.view.ViewGroup.drawChild(ViewGroup.java:3024)
   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2893)
   at android.view.View.draw(View.java:14183)
   at android.widget.FrameLayout.draw(FrameLayout.java:467)
   at android.view.View.getDisplayList(View.java:13118)
   at android.view.View.getDisplayList(View.java:13162)
   at android.view.View.draw(View.java:13896)
   at android.view.ViewGroup.drawChild(ViewGroup.java:3024)
   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2893)
   at android.view.View.draw(View.java:14183)
   at android.support.v7.internal.widget.ActionBarOverlayLayout.draw(ActionBarOverlayLayout.java:500)
   at android.view.View.getDisplayList(View.java:13118)
   at android.view.View.getDisplayList(View.java:13162)
   at android.view.View.draw(View.java:13896)
   at android.view.ViewGroup.drawChild(ViewGroup.java:3024)
   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2893)
   at android.view.View.getDisplayList(View.java:13116)
   at android.view.View.getDisplayList(View.java:13162)
   at android.view.View.draw(View.java:13896)
   at android.view.ViewGroup.drawChild(ViewGroup.java:3024)
   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2893)
   at android.view.View.getDisplayList(View.java:13116)
   at android.view.View.getDisplayList(View.java:13162)
   at android.view.View.draw(View.java:13896)
   at android.view.ViewGroup.drawChild(ViewGroup.java:3024)
   at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2893)
   at android.view.View.draw(View.java:14183)
   at android.widget.FrameLayout.draw(FrameLayout.java:467)
   at com.android.internal.policy.impl.PhoneWindow$DecorView.draw(PhoneWindow.java:2449)
   at android.view.View.getDisplayList(View.java:13118)
   at android.view.View.getDisplayList(View.java:13162)
   at android.view.HardwareRenderer$GlRenderer.draw(HardwareRenderer.java:1198)
   at android.view.ViewRootImpl.draw(ViewRootImpl.java:2431)
   at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:2303)
   at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2109)
   at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1179)
   at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:4859)
   at android.view.Choreographer$CallbackRecord.run(Choreographer.java:749)
   at android.view.Choreographer.doCallbacks(Choreographer.java:562)
   at android.view.Choreographer.doFrame(Choreographer.java:532)
   at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:735)
   at android.os.Handler.handleCallback(Handler.java:725)
   at android.os.Handler.dispatchMessage(Handler.java:92)
   at android.os.Looper.loop(Looper.java:137)
   at android.app.ActivityThread.main(ActivityThread.java:5328)
   at java.lang.reflect.Method.invokeNative(Method.java)
   at java.lang.reflect.Method.invoke(Method.java:511)
   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1102)
   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:869)
   at dalvik.system.NativeStart.main(NativeStart.java)

My app has got lots of screens and views, and from this trace there is no frame which is from my app :( How do I figure out where to start looking? Any pointers on this very much appreciated.

解决方案

Override getHeadersCount() and always return 0 when you data size is 0.

@Override
public int getHeadersCount(){
  return getCount() == 0 ? 0 : super.getHeaderCount();
}

This happens when you are having non null data list and it attempts to access 0 element.

Also you might need to do the same with isEnabled() method

@Override
public boolean isEnabled(int position){
  return position > 0 || getHeadersCount() > 0 ? super.isEnabled(position) : false;
}

这篇关于如何调试Android java.lang.IndexOutOfBoundsException HeaderViewListAdapter.java行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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