Added in API level 23

OnScrollChangeListener


interface OnScrollChangeListener
android.view.View.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
onScrollChange(v: View!, scrollX: Int, scrollY: Int, oldScrollX: Int, oldScrollY: Int)

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.

Parameters
v View!: The view whose scroll position has changed.
scrollX Int: Current horizontal scroll origin.
scrollY Int: Current vertical scroll origin.
oldScrollX Int: Previous horizontal scroll origin.
oldScrollY Int: Previous vertical scroll origin.