Scroll to bottom of RecyclerView programmatically

Workaround to scroll RecyclerView to bottom, since RecyclerView.scrollToPosition() didn't work well when the last view item has a bigger layout.

private void scrollToBottom(final RecyclerView recyclerView) {
    // scroll to last item to get the view of last item
    final LinearLayoutManager layoutManager = (LinearLayoutManager) recyclerView.getLayoutManager();
    final RecyclerView.Adapter adapter = recyclerView.getAdapter();
    final int lastItemPosition = adapter.getItemCount() - 1;

    layoutManager.scrollToPositionWithOffset(lastItemPosition, 0);
    recyclerView.post(new Runnable() {
        @Override
        public void run() {
            // then scroll to specific offset
            View target = layoutManager.findViewByPosition(lastItemPosition);
            if (target != null) {
                int offset = recyclerView.getMeasuredHeight() - target.getMeasuredHeight();
                layoutManager.scrollToPositionWithOffset(lastItemPosition, offset);
            }
        }
    });
}