com.futuremind.recyclerviewfastscroll.viewprovider

Class ScrollerViewProvider

java.lang.Object

com.futuremind.recyclerviewfastscroll.viewprovider.ScrollerViewProvider

Direct Known Subclasses:

DefaultScrollerViewProvider

public abstract class ScrollerViewProvider
extends java.lang.Object

Created by Michal on 05/08/16. Provides Views and their behaviors for the handle and bubble of the fastscroller.

Constructor Summary

Constructors

Constructor and Description
ScrollerViewProvider()

Method Summary

Modifier and Type	Method and Description
protected ViewBehavior	getBubbleBehavior()
abstract int	getBubbleOffset() To offset the position of the bubble relative to the handle.
protected android.content.Context	getContext()
protected ViewBehavior	getHandleBehavior()
protected FastScroller	getScroller()
void	onHandleGrabbed()
void	onHandleReleased()
void	onScrollFinished()
void	onScrollStarted()
protected abstract ViewBehavior	provideBubbleBehavior()
abstract android.widget.TextView	provideBubbleTextView() Bubble view has to provide a TextView that will show the index title.
abstract android.view.View	provideBubbleView(android.view.ViewGroup container)
protected abstract ViewBehavior	provideHandleBehavior()
abstract android.view.View	provideHandleView(android.view.ViewGroup container)
void	setFastScroller(FastScroller scroller)

Methods inherited from class java.lang.Object

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

Constructor Detail

ScrollerViewProvider

public ScrollerViewProvider()

Method Detail

setFastScroller

public void setFastScroller(FastScroller scroller)

getContext

protected android.content.Context getContext()

getScroller

protected FastScroller getScroller()

provideHandleView

public abstract android.view.View provideHandleView(android.view.ViewGroup container)

Parameters:

container - The container FastScroller for the view to inflate properly.

Returns:

A view which will be by the FastScroller used as a handle.

provideBubbleView

public abstract android.view.View provideBubbleView(android.view.ViewGroup container)

Parameters:

container - The container FastScroller for the view to inflate properly.

Returns:

A view which will be by the FastScroller used as a bubble.

provideBubbleTextView

public abstract android.widget.TextView provideBubbleTextView()

Bubble view has to provide a TextView that will show the index title.

Returns:

A TextView that will hold the index title.

getBubbleOffset

public abstract int getBubbleOffset()

To offset the position of the bubble relative to the handle. E.g. in DefaultScrollerViewProvider the sharp corner of the bubble is aligned with the center of the handle.

Returns:

the position of the bubble in relation to the handle (according to the orientation).

provideHandleBehavior

@Nullable
protected abstract ViewBehavior provideHandleBehavior()

provideBubbleBehavior

@Nullable
protected abstract ViewBehavior provideBubbleBehavior()

getHandleBehavior

protected ViewBehavior getHandleBehavior()

getBubbleBehavior

protected ViewBehavior getBubbleBehavior()

onHandleGrabbed

public void onHandleGrabbed()

onHandleReleased

public void onHandleReleased()

onScrollStarted

public void onScrollStarted()

onScrollFinished

public void onScrollFinished()