com.facebook.litho

Class TransitionsExtension

java.lang.Object

com.facebook.rendercore.MountDelegateExtension

com.facebook.litho.TransitionsExtension

All Implemented Interfaces:

HostListenerExtension<TransitionsExtension.TransitionsExtensionInput>, TransitionManager.OnAnimationCompleteListener<EventHandler<TransitionEndEvent>>

public class TransitionsExtension
extends MountDelegateExtension
implements HostListenerExtension<TransitionsExtension.TransitionsExtensionInput>, TransitionManager.OnAnimationCompleteListener<EventHandler<TransitionEndEvent>>

Extension for performing transitions.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	TransitionsExtension.TransitionsExtensionInput

Constructor Summary

Constructors

Constructor and Description
TransitionsExtension(Host lithoView)

Method Summary

Modifier and Type	Method and Description
void	afterMount() Called immediately after mounting.
void	beforeMount(TransitionsExtension.TransitionsExtensionInput input, Rect localVisibleRect) Called for setting up input on the extension before mounting.
void	onAnimationComplete(TransitionId transitionId)
void	onAnimationUnitComplete(PropertyHandle propertyHandle, EventHandler transitionEndHandler)
void	onUmountItem(Object item, long layoutOutputId)
void	onUnbind() Called after all the Host's children have been unbound.
void	onUnmount() Called after all the Host's children have been unmounted.
void	onVisibleBoundsChanged(Rect localVisibleRect) Called when the visible bounds of the Host change.

Methods inherited from class com.facebook.rendercore.MountDelegateExtension

acquireMountReference, canPreventMount, getContentAt, getMountTarget, isAnimationLocked, isLockedForMount, isRootItem, ownsReference, registerToDelegate, releaseMountReference, resetAcquiredReferences

Methods inherited from class java.lang.Object

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

Constructor Detail

TransitionsExtension

public TransitionsExtension(Host lithoView)

Method Detail

beforeMount

public void beforeMount(TransitionsExtension.TransitionsExtensionInput input,
                        Rect localVisibleRect)

Description copied from interface: HostListenerExtension

Called for setting up input on the extension before mounting.

Specified by:

beforeMount in interface HostListenerExtension<TransitionsExtension.TransitionsExtensionInput>

afterMount

public void afterMount()

Description copied from interface: HostListenerExtension

Called immediately after mounting.

Specified by:

afterMount in interface HostListenerExtension<TransitionsExtension.TransitionsExtensionInput>

onVisibleBoundsChanged

public void onVisibleBoundsChanged(Rect localVisibleRect)

Description copied from interface: HostListenerExtension

Called when the visible bounds of the Host change.

Specified by:

onVisibleBoundsChanged in interface HostListenerExtension<TransitionsExtension.TransitionsExtensionInput>

onUnmount

public void onUnmount()

Description copied from interface: HostListenerExtension

Called after all the Host's children have been unmounted.

Specified by:

onUnmount in interface HostListenerExtension<TransitionsExtension.TransitionsExtensionInput>

onUnbind

public void onUnbind()

Description copied from interface: HostListenerExtension

Called after all the Host's children have been unbound.

Specified by:

onUnbind in interface HostListenerExtension<TransitionsExtension.TransitionsExtensionInput>

onAnimationComplete

public void onAnimationComplete(TransitionId transitionId)

Specified by:

onAnimationComplete in interface TransitionManager.OnAnimationCompleteListener<EventHandler<TransitionEndEvent>>

onAnimationUnitComplete

public void onAnimationUnitComplete(PropertyHandle propertyHandle,
                                    EventHandler transitionEndHandler)

Specified by:

onAnimationUnitComplete in interface TransitionManager.OnAnimationCompleteListener<EventHandler<TransitionEndEvent>>

onUmountItem

public void onUmountItem(Object item,
                         long layoutOutputId)

Overrides:

onUmountItem in class MountDelegateExtension