addView
Add a view to the currently attached RecyclerView if needed. LayoutManagers should use this method to add views obtained from a Recycler using getViewForPosition.
Parameters
child
View to add
Add a view to the currently attached RecyclerView if needed. LayoutManagers should use this method to add views obtained from a Recycler using getViewForPosition.
Parameters
child
View to add
index
Index to add child at