NestedScrollView.OnScrollChangeListener
public
static
interface
NestedScrollView.OnScrollChangeListener
androidx.core.widget.NestedScrollView.OnScrollChangeListener |
Interface definition for a callback to be invoked when the scroll X or Y positions of a view change.
This version of the interface works on all versions of Android, back to API v4.
Summary
Public methods | |
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abstract
void
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onScrollChange(NestedScrollView v, int scrollX, int scrollY, int oldScrollX, int oldScrollY)
Called when the scroll position of a view changes. |
Public methods
onScrollChange
public abstract void onScrollChange (NestedScrollView v, int scrollX, int scrollY, int oldScrollX, int oldScrollY)
Called when the scroll position of a view changes.
Parameters | |
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v |
NestedScrollView : 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.
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