getClipToPadding
Returns whether this RecyclerView will clip its children to its padding, and resize (but not clip) any EdgeEffect to the padded region, if padding is present.
By default, children are clipped to the padding of their parent RecyclerView. This clipping behavior is only enabled if padding is non-zero.
Return
true if this RecyclerView clips children to its padding and resizes (but doesn't clip) any EdgeEffect to the padded region, false otherwise.