Added in API level 23
OnScrollChangeListener
interface OnScrollChangeListener
Interface definition for a callback to be invoked when the scroll X or Y positions of a view change.
Note: Some views handle scrolling independently from View and may have their own separate listeners for scroll-type events. For example, ListView
allows clients to register an AbsListView.OnScrollListener
to listen for changes in list scroll position.
Summary
Public methods | |
---|---|
abstract Unit |
Called when the scroll position of a view changes. |
Public methods
onScrollChange
Added in API level 23
abstract fun onScrollChange(
v: View!,
scrollX: Int,
scrollY: Int,
oldScrollX: Int,
oldScrollY: Int
): Unit
Called when the scroll position of a view changes.