@Override
public void onItemRangeMoved(int fromPosition, int toPosition, int itemCount) {
super.onItemRangeMoved(fromPosition, toPosition, itemCount);
adapter.notifyItemRangeRemoved(fromPosition + 1, itemCount);
}
@Override
public void onItemRangeRemoved(int positionStart, int itemCount) {
super.onItemRangeRemoved(positionStart, itemCount);
adapter.notifyItemRangeRemoved(positionStart + 1, itemCount);
}
@Override
public void onChanged() {
super.onChanged();
adapter.notifyDataSetChanged();
}
@Override
public void onItemRangeChanged(int positionStart, int itemCount, Object payload) {
super.onItemRangeChanged(positionStart, itemCount, payload);
adapter.notifyItemRangeChanged(positionStart + 1, itemCount);
}
private void unregisterAdapterDataObserver() {
baseAdapter.unregisterAdapterDataObserver(adapterDataObserver);
}