com.facebook.litho.animation

Class SpringTransition

java.lang.Object

com.facebook.litho.animation.TransitionAnimationBinding

com.facebook.litho.animation.SpringTransition

All Implemented Interfaces:

AnimationBinding

public class SpringTransition
extends TransitionAnimationBinding

Animation for the transition of a single PropertyAnimation on a spring.

Constructor Summary

Constructors

Constructor and Description
SpringTransition(PropertyAnimation propertyAnimation)
SpringTransition(PropertyAnimation propertyAnimation, SpringConfig springConfig)

Method Summary

Modifier and Type	Method and Description
void	addListener(AnimationBindingListener animationBindingListener) Adds a AnimationBindingListener.
void	collectTransitioningProperties(ArrayList<PropertyAnimation> outList) Collects the set of PropertyAnimations that this animation will animate.
Object	getTag() Allows adding a tags that can also be used to store data without resorting to another data structure.
void	removeListener(AnimationBindingListener animationBindingListener) Removes a previously added AnimationBindingListener.
void	setTag(Object tag)
protected void	setupBinding(Resolver resolver) Subclasses should set up their animation by creating a graph that defines how data will flow to relevant AnimatedPropertyNodes.

Methods inherited from class com.facebook.litho.animation.TransitionAnimationBinding

addBinding, addBinding, isActive, prepareToStartLater, start, stop

Methods inherited from class java.lang.Object

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

Constructor Detail

SpringTransition

public SpringTransition(PropertyAnimation propertyAnimation,
                        SpringConfig springConfig)

SpringTransition

public SpringTransition(PropertyAnimation propertyAnimation)

Method Detail

collectTransitioningProperties

public void collectTransitioningProperties(ArrayList<PropertyAnimation> outList)

Description copied from interface: AnimationBinding

Collects the set of PropertyAnimations that this animation will animate. This is used to make sure before/after values are recorded and accessible for the animation. Implementations should add their animating properties to this set.

Note: This is a 'collect' call instead of a getter to allocating more sets then necessary for animations with nested animation (e.g. a sequence of animations). Yay Java.

setupBinding

protected void setupBinding(Resolver resolver)

Description copied from class: TransitionAnimationBinding

Subclasses should set up their animation by creating a graph that defines how data will flow to relevant AnimatedPropertyNodes.

Specified by:

setupBinding in class TransitionAnimationBinding

addListener

public final void addListener(AnimationBindingListener animationBindingListener)

Description copied from interface: AnimationBinding

Adds a AnimationBindingListener.

Specified by:

addListener in interface AnimationBinding

removeListener

public final void removeListener(AnimationBindingListener animationBindingListener)

Description copied from interface: AnimationBinding

Removes a previously added AnimationBindingListener.

Specified by:

removeListener in interface AnimationBinding

getTag

public Object getTag()

Description copied from interface: AnimationBinding

Allows adding a tags that can also be used to store data without resorting to another data structure. *

Specified by:

getTag in interface AnimationBinding

setTag

public void setTag(Object tag)

Specified by:

setTag in interface AnimationBinding