4

I'm trying to remove an item from listview by onclick action. But i'm getting arrayindexoutofbound exception. I deleted item from 11 size array, but it still trying to get 11. item.

 public void onClick(View v) { data.remove(getItemIndexByID(filteredData.get(position).getID())); filteredData.remove(position); notifyDataSetChanged(); flipMenu(lastHolder, 1); showPopup("Item Deleted"); }

LOG:

 11-26 17:16:32.159: E/AndroidRuntime(26991): FATAL EXCEPTION: main 11-26 17:16:32.159: E/AndroidRuntime(26991): java.lang.IndexOutOfBoundsException: Invalid index 10, size is 10 11-26 17:16:32.159: E/AndroidRuntime(26991): at java.util.ArrayList.throwIndexOutOfBoundsException(ArrayList.java:251) 11-26 17:16:32.159: E/AndroidRuntime(26991): at java.util.ArrayList.get(ArrayList.java:304) 11-26 17:16:32.159: E/AndroidRuntime(26991): at com.innovationbox.passlocker.adapters.ListViewAdapter.getView(ListViewAdapter.java:100) 11-26 17:16:32.159: E/AndroidRuntime(26991): at android.widget.AbsListView.obtainView(AbsListView.java:2143) 11-26 17:16:32.159: E/AndroidRuntime(26991): at android.widget.ListView.makeAndAddView(ListView.java:1831) 11-26 17:16:32.159: E/AndroidRuntime(26991): at android.widget.ListView.fillDown(ListView.java:674) 11-26 17:16:32.159: E/AndroidRuntime(26991): at android.widget.ListView.fillGap(ListView.java:638) 11-26 17:16:32.159: E/AndroidRuntime(26991): at android.widget.AbsListView.trackMotionScroll(AbsListView.java:4930) 11-26 17:16:32.159: E/AndroidRuntime(26991): at android.widget.AbsListView$FlingRunnable.run(AbsListView.java:4087) 11-26 17:16:32.159: E/AndroidRuntime(26991): at android.view.Choreographer$CallbackRecord.run(Choreographer.java:749) 11-26 17:16:32.159: E/AndroidRuntime(26991): at android.view.Choreographer.doCallbacks(Choreographer.java:562) 11-26 17:16:32.159: E/AndroidRuntime(26991): at android.view.Choreographer.doFrame(Choreographer.java:531) 11-26 17:16:32.159: E/AndroidRuntime(26991): at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:735) 11-26 17:16:32.159: E/AndroidRuntime(26991): at android.os.Handler.handleCallback(Handler.java:725) 11-26 17:16:32.159: E/AndroidRuntime(26991): at android.os.Handler.dispatchMessage(Handler.java:92) 11-26 17:16:32.159: E/AndroidRuntime(26991): at android.os.Looper.loop(Looper.java:137) 11-26 17:16:32.159: E/AndroidRuntime(26991): at android.app.ActivityThread.main(ActivityThread.java:5039) 11-26 17:16:32.159: E/AndroidRuntime(26991): at java.lang.reflect.Method.invokeNative(Native Method) 11-26 17:16:32.159: E/AndroidRuntime(26991): at java.lang.reflect.Method.invoke(Method.java:511) 11-26 17:16:32.159: E/AndroidRuntime(26991): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793) 11-26 17:16:32.159: E/AndroidRuntime(26991): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560) 11-26 17:16:32.159: E/AndroidRuntime(26991): at dalvik.system.NativeStart.main(Native Method)
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12
  • from where position comes ? Commented Nov 26, 2012 at 15:47
  • position seems to be wrong the second time around. Is it updated properly? Commented Nov 26, 2012 at 15:48
  • position is here; @Override public View getView(final int position, View convertView, ViewGroup parent) Commented Nov 26, 2012 at 15:50
  • onclick method is in getView method.i'm using getView's position value Commented Nov 26, 2012 at 15:52
  • How is data declared? If you have a List<Integer> descendant, it utterly confuses the List.remove method. Commented Nov 26, 2012 at 15:59

1 Answer 1

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16

I noticed that ArrayAdapter's getcount method always returns same value, i overrided getCount() method like this, it works.

@Override public int getCount() { return filteredData.size(); }
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3 Comments

In my case that was not enough, getItem has to be overriden as well, an example here: stackoverflow.com/a/17045297/891479
Override and return filteredData.size(), main thing to do
Thanks, that was it. Lesson learned, when we override the filter, then we override the getFilter() AND getCount() method.

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