recyclerview에서 item을 삭제하려고 하는데
position값이 다른것들은 삭제가 잘되는데
position값이 0일 경우에만 IndexOutOfBoundsException이 생기네요ㅠㅠㅠ
Handler handler = new Handler();
final Runnable runnable = new Runnable() {
@Override
public void run() {
notifyDataSetChanged();
}
};
try{
items.remove(position); //ArrayList<> items;
handler.post(runnable)
}catch (IndexOutOfBoundsException e){
e.printStackTrace();
}
이게 해당 소스입니다 이 소스는 onBindViewHolder 내에 있습니다
01-09 11:51:14.380 28765-28765/com.example.yeong.recyclerviewexample E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example.yeong.recyclerviewexample, PID: 28765
java.lang.IndexOutOfBoundsException: Inconsistency detected. Invalid item position 1(offset:1).state:2 android.support.v7.widget.RecyclerView{fd371ec VFEDH.... .F....ID 406,186-1514,882 #7f080079 app:id/rv}, adapter:com.example.yeong.recyclerviewexample.beaconscale.MainActivity$ItemAdapter@24599b5, layout:android.support.v7.widget.LinearLayoutManager@375c84a, context:com.example.yeong.recyclerviewexample.beaconscale.MainActivity@2eda1c3
at android.support.v7.widget.RecyclerView$Recycler.tryGetViewHolderForPositionByDeadline(RecyclerView.java:5628)
at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:5563)
at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:5559)
at android.support.v7.widget.LinearLayoutManager$LayoutState.next(LinearLayoutManager.java:2229)
at android.support.v7.widget.LinearLayoutManager.layoutChunk(LinearLayoutManager.java:1556)
at android.support.v7.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1516)
at android.support.v7.widget.LinearLayoutManager.onLayoutChildren(LinearLayoutManager.java:608)
at android.support.v7.widget.RecyclerView.dispatchLayoutStep2(RecyclerView.java:3693)
at android.support.v7.widget.RecyclerView.onMeasure(RecyclerView.java:3109)
at android.view.View.measure(View.java:21124)
at android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:715)
at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:461)
at android.view.View.measure(View.java:21124)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6461)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:185)
at android.support.v7.widget.ContentFrameLayout.onMeasure(ContentFrameLayout.java:139)
at android.view.View.measure(View.java:21124)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6461)
at android.support.v7.widget.ActionBarOverlayLayout.onMeasure(ActionBarOverlayLayout.java:400)
at android.view.View.measure(View.java:21124)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6461)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:185)
at android.view.View.measure(View.java:21124)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6461)
at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1464)
at android.widget.LinearLayout.measureVertical(LinearLayout.java:758)
at android.widget.LinearLayout.onMeasure(LinearLayout.java:640)
at android.view.View.measure(View.java:21124)
at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6461)
at android.widget.FrameLayout.onMeasure(FrameLayout.java:185)
at com.android.internal.policy.DecorView.onMeasure(DecorView.java:888)
at android.view.View.measure(View.java:21124)
at android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:2612)
at android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:1664)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1915)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1537)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:7183)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:959)
at android.view.Choreographer.doCallbacks(Choreographer.java:734)
at android.view.Choreographer.doFrame(Choreographer.java:670)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:945)
at android.os.Handler.handleCallback(Handler.java:751)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6776)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1496)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1386)
이게 로그캣에 찍힌 오류입니다..일부러 try-catch를 사용했는데도 오류가 뜨면서 어플이 종료되네요ㅜㅜ
원하는 item을 삭제하려면 position이 0인것도 무난하게 삭제되어야하는데 왜 이런 오류가 뜨는지 모르겠네요ㅠ
답변 부탁드립니다
