protected abstract fun getItemOffsets(layoutManager: LayoutManager, outRect: Rect, itemView: View, itemCount: Int, itemIndex: Int): Unit
Variation of RecyclerView.ItemDecoration.getItemOffsets which validates the RecyclerView before being notified.
layoutManager - the RecyclerView.LayoutManager attached to the RecyclerView.
outRect - the Rect on which the offsets should be set.
itemView - the View of the cell which needs to get its offsets.
itemCount - the number of items in the adapter attached to the RecyclerView.
itemIndex - the index of the cell which needs to get its offsets.
See Also
RecyclerView.ItemDecoration.getItemOffsets
fun getItemOffsets(outRect: Rect, view: View, parent: RecyclerView, state: State): Unitfun getItemOffsets(outRect: Rect, itemPosition: Int, parent: RecyclerView): Unit