在回收站视图上设置布局管理器的替代版本.就我而言，我想针对某个特定的子视图进行禁用，例如

Set an overriden version of the layout manager on recycler view. In my case I wanted to disable for when a certain child view was focused e.g.

LinearLayoutManager linearLayoutManager = new LinearLayoutManager(context) {
        @Override
        public boolean requestChildRectangleOnScreen(RecyclerView parent, View child, Rect rect, boolean immediate, boolean focusedChildVisible) {

            if (((ViewGroup) child).getFocusedChild() instanceof YourFocusableChildViewClass) {                    
                return false;
            }

            return super.requestChildRectangleOnScreen(parent, child, rect, immediate, focusedChildVisible);
        }
    };