eu.davidea.flexibleadapter.helpers

Class EmptyViewHelper

java.lang.Object

eu.davidea.flexibleadapter.helpers.EmptyViewHelper

public class EmptyViewHelper
extends java.lang.Object

Helper class to show an empty view when Recycler View has no items. This helper supports:

• Empty View in normal state.
• Empty View for no filter result.
• FastScroller handling if previously set into the Adapter.

Since:

26/12/2017 Created in UI package
22/04/2018 Added static creator methods

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	EmptyViewHelper.OnEmptyViewListener

Method Summary

Modifier and Type	Method and Description
static EmptyViewHelper	create(FlexibleAdapter adapter, android.view.View emptyDataView)
static EmptyViewHelper	create(FlexibleAdapter adapter, android.view.View emptyDataView, android.view.View emptyFilterView)
static EmptyViewHelper	create(FlexibleAdapter adapter, android.view.View emptyDataView, android.view.View emptyFilterView, EmptyViewHelper.OnEmptyViewListener emptyViewListener)
android.view.View	getEmptyDataView()
android.view.View	getEmptyFilterView()
void	hideEmptyDataView() Hides EmptyDataView by setting Alpha property to 0.
void	hideEmptyFilterView() Hides EmptyFilterView by setting Alpha property to 0.
static void	hideView(android.view.View view)
void	onUpdateEmptyView(int size)
void	onUpdateFilterView(int size)
void	showEmptyDataView() Shows EmptyDataView by animating alpha property to 1.
void	showEmptyFilterView() Shows EmptyFilterView by animating alpha property to 1.

Methods inherited from class java.lang.Object

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

Method Detail

create

public static EmptyViewHelper create(FlexibleAdapter adapter,
                                     android.view.View emptyDataView)

create

public static EmptyViewHelper create(FlexibleAdapter adapter,
                                     android.view.View emptyDataView,
                                     android.view.View emptyFilterView)

create

public static EmptyViewHelper create(FlexibleAdapter adapter,
                                     android.view.View emptyDataView,
                                     android.view.View emptyFilterView,
                                     EmptyViewHelper.OnEmptyViewListener emptyViewListener)

getEmptyDataView

public android.view.View getEmptyDataView()

getEmptyFilterView

public android.view.View getEmptyFilterView()

showEmptyDataView

public final void showEmptyDataView()

Shows EmptyDataView by animating alpha property to 1.

hideEmptyDataView

public final void hideEmptyDataView()

Hides EmptyDataView by setting Alpha property to 0.

showEmptyFilterView

public final void showEmptyFilterView()

Shows EmptyFilterView by animating alpha property to 1.

hideEmptyFilterView

public final void hideEmptyFilterView()

Hides EmptyFilterView by setting Alpha property to 0.

onUpdateEmptyView

public final void onUpdateEmptyView(int size)

onUpdateFilterView

public final void onUpdateFilterView(int size)

hideView

public static void hideView(android.view.View view)