eu.davidea.flexibleadapter.helpers

Class StickyHeaderHelper

java.lang.Object

OnScrollListener

eu.davidea.flexibleadapter.helpers.StickyHeaderHelper

public final class StickyHeaderHelper
extends OnScrollListener

A sticky header helper, to use only with FlexibleAdapter.

Header ViewHolders must be of type FlexibleViewHolder.

Since:

25/03/2016 Created

Constructor Summary

Constructors

Constructor and Description
StickyHeaderHelper(FlexibleAdapter adapter, FlexibleAdapter.OnStickyHeaderChangeListener stickyHeaderChangeListener, android.view.ViewGroup stickyHolderLayout)

Method Summary

Modifier and Type	Method and Description
void	attachToRecyclerView(RecyclerView parent)
void	clearHeaderWithAnimation()
void	detachFromRecyclerView()
void	ensureHeaderParent()
int	getStickyPosition()
void	onScrolled(RecyclerView recyclerView, int dx, int dy)
void	updateOrClearHeader(boolean updateHeaderContent)

Methods inherited from class java.lang.Object

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

Constructor Detail

StickyHeaderHelper

public StickyHeaderHelper(FlexibleAdapter adapter,
                          FlexibleAdapter.OnStickyHeaderChangeListener stickyHeaderChangeListener,
                          android.view.ViewGroup stickyHolderLayout)

Method Detail

onScrolled

public void onScrolled(RecyclerView recyclerView,
                       int dx,
                       int dy)

attachToRecyclerView

public void attachToRecyclerView(RecyclerView parent)

detachFromRecyclerView

public void detachFromRecyclerView()

getStickyPosition

public int getStickyPosition()

updateOrClearHeader

public void updateOrClearHeader(boolean updateHeaderContent)

ensureHeaderParent

public void ensureHeaderParent()

clearHeaderWithAnimation

public void clearHeaderWithAnimation()