自定义列表视图java.lang.IndexOutOfBoundsException：索引1无效，大小为0

时间：2013-05-17 04:59:27

标签： android indexoutofboundsexception

我得到了这个例外。我无法理解IndexOutOfBounds的含义。我不知道为什么我在0大小的数组上访问第1个（第二个元素）时遇到异常。我应该能够做到这一点，我是一名iPhone开发人员。

05-16 09:59:11.700: ERROR/AndroidRuntime(10208): FATAL EXCEPTION: main 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): java.lang.IndexOutOfBoundsException: Invalid index 1, size is 1 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at java.util.ArrayList.throwIndexOutOfBoundsException(ArrayList.java:257) 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at java.util.ArrayList.get(ArrayList.java:311) 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at android.widget.HeaderViewListAdapter.isEnabled(HeaderViewListAdapter.java:164) 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at android.widget.ListView.dispatchDraw(ListView.java:3101) 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at android.view.View.draw(View.java:7025) 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at android.widget.AbsListView.draw(AbsListView.java:2589) 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at android.view.ViewGroup.drawChild(ViewGroup.java:1791) 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1518) 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at android.view.ViewGroup.drawChild(ViewGroup.java:1789) 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1518) 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at android.view.ViewGroup.drawChild(ViewGroup.java:1789) 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1518) 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at android.view.ViewGroup.drawChild(ViewGroup.java:1789) 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1518) 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at android.view.ViewGroup.drawChild(ViewGroup.java:1789) 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1518) 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at android.view.View.draw(View.java:6904) 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at android.widget.FrameLayout.draw(FrameLayout.java:357) 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at com.android.internal.policy.impl.PhoneWindow$DecorView.draw(PhoneWindow.java:1864) 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at android.view.ViewRoot.draw(ViewRoot.java:1526) 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at android.view.ViewRoot.performTraversals(ViewRoot.java:1262) 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at android.view.ViewRoot.handleMessage(ViewRoot.java:1866) 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at android.os.Handler.dispatchMessage(Handler.java:99) 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at android.os.Looper.loop(Looper.java:130) 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at android.app.ActivityThread.main(ActivityThread.java:3695) 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at java.lang.reflect.Method.invokeNative(Native Method) 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at java.lang.reflect.Method.invoke(Method.java:507) 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:842) 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:600) 
05-16 09:59:11.700: ERROR/AndroidRuntime(10208): at dalvik.system.NativeStart.main(Native Method) 
05-17 10:02:27.730: ERROR/AndroidRuntime(11335): FATAL EXCEPTION: main 
05-17 10:02:27.730: ERROR/AndroidRuntime(11335): java.lang.IndexOutOfBoundsException: Invalid index 1, size is 0 
05-17 10:02:27.730: ERROR/AndroidRuntime(11335): at java.util.ArrayList.throwIndexOutOfBoundsException(ArrayList.java:257) 
05-17 10:02:27.730: ERROR/AndroidRuntime(11335): at java.util.ArrayList.get(ArrayList.java:311) 
05-17 10:02:27.730: ERROR/AndroidRuntime(11335): at android.widget.HeaderViewListAdapter.isEnabled(HeaderViewListAdapter.java:164) 
05-17 10:02:27.730: ERROR/AndroidRuntime(11335): at android.widget.AbsListView.onTouchEvent(AbsListView.java:2143) 
05-17 10:02:27.730: ERROR/AndroidRuntime(11335): at android.widget.ListView.onTouchEvent(ListView.java:3486) 
05-17 10:02:27.730: ERROR/AndroidRuntime(11335): at com.***.**.view.PullToRefreshListView.onTouchEvent(PullToRefreshListView.java:246) 
05-17 10:02:27.730: ERROR/AndroidRuntime(11335): at android.view.View.dispatchTouchEvent(View.java:3900) 
05-17 10:02:27.730: ERROR/AndroidRuntime(11335): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:909) 
05-17 10:02:27.730: ERROR/AndroidRuntime(11335): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:875) 
05-17 10:02:27.730: ERROR/AndroidRuntime(11335): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:875) 
05-17 10:02:27.730: ERROR/AndroidRuntime(11335): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:875) 
05-17 10:02:27.730: ERROR/AndroidRuntime(11335): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:875) 
05-17 10:02:27.730: ERROR/AndroidRuntime(11335): at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:875) 
05-17 10:02:27.730: ERROR/AndroidRuntime(11335): at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:1693) 
05-17 10:02:27.730: ERROR/AndroidRuntime(11335): at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1125) 
05-17 10:02:27.730: ERROR/AndroidRuntime(11335): at android.app.Activity.dispatchTouchEvent(Activity.java:2096) 
05-17 10:02:27.730: ERROR/AndroidRuntime(11335): at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:1677) 
05-17 10:02:27.730: ERROR/AndroidRuntime(11335): at android.view.ViewRoot.deliverPointerEvent(ViewRoot.java:2363) 
05-17 10:02:27.730: ERROR/AndroidRuntime(11335): at android.view.ViewRoot.handleMessage(ViewRoot.java:1890) 
05-17 10:02:27.730: ERROR/AndroidRuntime(11335): at android.os.Handler.dispatchMessage(Handler.java:99) 
05-17 10:02:27.730: ERROR/AndroidRuntime(11335): at android.os.Looper.loop(Looper.java:130) 
05-17 10:02:27.730: ERROR/AndroidRuntime(11335): at android.app.ActivityThread.main(ActivityThread.java:3695) 
05-17 10:02:27.730: ERROR/AndroidRuntime(11335): at java.lang.reflect.Method.invokeNative(Native Method) 
05-17 10:02:27.730: ERROR/AndroidRuntime(11335): at java.lang.reflect.Method.invoke(Method.java:507) 
05-17 10:02:27.730: ERROR/AndroidRuntime(11335): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:842) 
05-17 10:02:27.730: ERROR/AndroidRuntime(11335): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:600) 
05-17 10:02:27.730: ERROR/AndroidRuntime(11335): at dalvik.system.NativeStart.main(Native Method)

1 个答案:

答案 0 :(得分：0)

你的ArrayList是空的!!你可以看到它的大小是零。抛出异常是因为你试图访问空arrayList的第一个定位元素。确保您的数组列表不为空以避免此错误

相关问题
最新问题