com.facebook.litho.animation

Class ParallelBinding

java.lang.Object

com.facebook.litho.animation.ParallelBinding

All Implemented Interfaces:

AnimationBinding

public class ParallelBinding
extends Object

An AnimationBinding that's composed of other AnimationBindings running in parallel, possibly starting on a stagger.

Constructor Summary

Constructors

Constructor and Description
ParallelBinding(int staggerMs, List<AnimationBinding> bindings)

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.
boolean	isActive()
void	prepareToStartLater() Called when binding is to be started later.
void	removeListener(AnimationBindingListener animationBindingListener) Removes a previously added AnimationBindingListener.
void	setTag(Object tag)
void	start(Resolver resolver) Starts this animation.
void	stop() Stops this animation.

Methods inherited from class java.lang.Object

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

Constructor Detail

ParallelBinding

public ParallelBinding(int staggerMs,
                       List<AnimationBinding> bindings)

Method Detail

start

public void start(Resolver resolver)

Description copied from interface: AnimationBinding

Starts this animation. The provided Resolver instance can be used to configure this animation appropriately using mount content property current and end values.

stop

public void stop()

Description copied from interface: AnimationBinding

Stops this animation.

isActive

public boolean isActive()

Returns:

whether this animation is running

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.

prepareToStartLater

public void prepareToStartLater()

Description copied from interface: AnimationBinding

Called when binding is to be started later. For example: when a set of bindings starts, but this particular binding will come into play later. This may be called multiple times in case of several nested sets

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