question: returns the adapter item count . concode_field_sep RecyclerView.LayoutManager layoutManager concode_elem_sep RecyclerView recyclerView concode_field_sep int findLastCompletelyVisibleItemPosition concode_elem_sep RecyclerViewPositionHelper createHelper concode_elem_sep int findFirstVisibleItemPosition concode_elem_sep int findLastVisibleItemPosition concode_elem_sep View findOneVisibleChild concode_elem_sep int findFirstCompletelyVisibleItemPosition
target: int function ( ) { return layoutManager == null ? 0 : layoutManager . getItemCount ( ) ; }