Inconsistency detected in RecyclerView, How to change contents of RecyclerView while scrolling

Question

I\'m using RecyclerView to display name of the items. My row contains single TextView. Item names are stored in List mItemList<

Answer 1

I have replicated this issue. This happened when we remove items in the background thread from mList but dont call notifyDataSetChanged(). Now If we scroll This exception is comming.

java.lang.IndexOutOfBoundsException: Inconsistency detected. Invalid item position 86(offset:86).state:100

Initially I had 100 items and removed few items from background thread.

Seems like Recyclerview calls getItemCount() itself to validate the state.