ru.noties.scrollable

Class DefaultCloseUpAlgorithm

java.lang.Object

ru.noties.scrollable.DefaultCloseUpAlgorithm

All Implemented Interfaces:

CloseUpAlgorithm

public class DefaultCloseUpAlgorithm
extends java.lang.Object
implements CloseUpAlgorithm

Default implementation of the CloseUpAlgorithm With this implementation ScrollableLayout would have only two states - collapsed & expanded

See Also:

Created by Dimitry Ivanov on 23.05.2015.

Constructor Summary

Constructors

Constructor and Description
DefaultCloseUpAlgorithm()

Method Summary

Modifier and Type	Method and Description
int	getFlingFinalY(ScrollableLayout layout, boolean isScrollingBottom, int nowY, int suggestedY, int maxY) This method computes end scroll y after fling event was detected
int	getIdleFinalY(ScrollableLayout layout, int nowY, int maxY) This method will be fired after scroll state of a ScrollableLayout would be considered idle

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultCloseUpAlgorithm

public DefaultCloseUpAlgorithm()

Method Detail

getFlingFinalY

public int getFlingFinalY(ScrollableLayout layout,
                          boolean isScrollingBottom,
                          int nowY,
                          int suggestedY,
                          int maxY)

This method computes end scroll y after fling event was detected

Specified by:

getFlingFinalY in interface CloseUpAlgorithm

Parameters:

layout - ScrollableLayout

isScrollingBottom - whether ScrollableLayout would scroll to top or bottom

nowY - current scroll y of the *layout*

suggestedY - scroll y that is suggested

maxY - current max scroll y of the *layout*

Returns:

end scroll y value for the *layout* to animate to

getIdleFinalY

public int getIdleFinalY(ScrollableLayout layout,
                         int nowY,
                         int maxY)

This method will be fired after scroll state of a ScrollableLayout would be considered idle

Specified by:

getIdleFinalY in interface CloseUpAlgorithm

Parameters:

layout - ScrollableLayout

nowY - current scroll y of the *layout*

maxY - current max scroll y of the *layout*

Returns:

end scroll y value for the *layout* to animate to

See Also:

ScrollableLayout.getConsiderIdleMillis(), ScrollableLayout.setConsiderIdleMillis(long)