com.facebook.litho.animation

Interface AnimationBindingListener

public interface AnimationBindingListener

Listener that receives events when a GraphBinding is activated or is finished.

Method Summary

Modifier and Type	Method and Description
void	onCanceledBeforeStart(AnimationBinding binding) Called when a listener (including this one) returns false from shouldStart(com.facebook.litho.animation.AnimationBinding)
void	onFinish(AnimationBinding binding) Called when a GraphBinding is finished, meaning all of its nodes are finished.
void	onScheduledToStartLater(AnimationBinding binding) Called when going to be started later.
void	onWillStart(AnimationBinding binding) Called when GraphBinding.activate() is called on the relevant binding.
boolean	shouldStart(AnimationBinding binding) Return 'false' to cancel this animation and keep it from starting.

Method Detail

onScheduledToStartLater

void onScheduledToStartLater(AnimationBinding binding)

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

onWillStart

void onWillStart(AnimationBinding binding)

Called when GraphBinding.activate() is called on the relevant binding.

onFinish

void onFinish(AnimationBinding binding)

Called when a GraphBinding is finished, meaning all of its nodes are finished.

onCanceledBeforeStart

void onCanceledBeforeStart(AnimationBinding binding)

Called when a listener (including this one) returns false from shouldStart(com.facebook.litho.animation.AnimationBinding)

shouldStart

boolean shouldStart(AnimationBinding binding)

Return 'false' to cancel this animation and keep it from starting.

Returns:

shouldStart whether to start this animation (i.e. return false to cancel it and prevent it from running)