ru.noties.scrollable

Interface OnScrollChangedListener

public interface OnScrollChangedListener

Created by Dimitry Ivanov (mail@dimitryivanov.ru) on 28.03.2015.

Method Summary

Modifier and Type	Method and Description
void	onScrollChanged(int y, int oldY, int maxY) This method will be invoked when scroll state of ScrollableLayout has changed.

Method Detail

onScrollChanged

void onScrollChanged(int y,
                     int oldY,
                     int maxY)

This method will be invoked when scroll state of ScrollableLayout has changed.

Parameters:

y - current scroll y

oldY - previous scroll y

maxY - maximum scroll y (helpful for calculating scroll ratio for e.g. for alpha to be applied)

See Also:

ScrollableLayout.setOnScrollChangedListener(OnScrollChangedListener)