AnimatorListener
interface AnimatorListener
android.animation.Animator.AnimatorListener |
An animation listener receives notifications from an animation. Notifications indicate animation related events, such as the end or the repetition of the animation.
Summary
Public methods | |
---|---|
abstract Unit |
onAnimationCancel(animation: Animator) Notifies the cancellation of the animation. |
open Unit |
onAnimationEnd(animation: Animator, isReverse: Boolean) Notifies the end of the animation. |
abstract Unit |
onAnimationEnd(animation: Animator) Notifies the end of the animation. |
abstract Unit |
onAnimationRepeat(animation: Animator) Notifies the repetition of the animation. |
open Unit |
onAnimationStart(animation: Animator, isReverse: Boolean) Notifies the start of the animation as well as the animation's overall play direction. |
abstract Unit |
onAnimationStart(animation: Animator) Notifies the start of the animation. |
Public methods
onAnimationCancel
abstract fun onAnimationCancel(animation: Animator): Unit
Notifies the cancellation of the animation. This callback is not invoked for animations with repeat count set to INFINITE.
Parameters | |
---|---|
animation |
Animator: The animation which was canceled. This value cannot be null . |
onAnimationEnd
open fun onAnimationEnd(
animation: Animator,
isReverse: Boolean
): Unit
Notifies the end of the animation. This callback is not invoked for animations with repeat count set to INFINITE.
This method's default behavior is to call onAnimationEnd(android.animation.Animator)
. This method can be overridden, though not required, to get the additional play direction info when an animation ends. Skipping calling super when overriding this method results in onAnimationEnd(android.animation.Animator)
not getting called.
Parameters | |
---|---|
animation |
Animator: The animation which reached its end. This value cannot be null . |
isReverse |
Boolean: Whether the animation is playing in reverse. |
onAnimationEnd
abstract fun onAnimationEnd(animation: Animator): Unit
Notifies the end of the animation. This callback is not invoked for animations with repeat count set to INFINITE.
Parameters | |
---|---|
animation |
Animator: The animation which reached its end. This value cannot be null . |
onAnimationRepeat
abstract fun onAnimationRepeat(animation: Animator): Unit
Notifies the repetition of the animation.
Parameters | |
---|---|
animation |
Animator: The animation which was repeated. This value cannot be null . |
onAnimationStart
open fun onAnimationStart(
animation: Animator,
isReverse: Boolean
): Unit
Notifies the start of the animation as well as the animation's overall play direction. This method's default behavior is to call onAnimationStart(android.animation.Animator)
. This method can be overridden, though not required, to get the additional play direction info when an animation starts. Skipping calling super when overriding this method results in onAnimationStart(android.animation.Animator)
not getting called.
Parameters | |
---|---|
animation |
Animator: The started animation. This value cannot be null . |
isReverse |
Boolean: Whether the animation is playing in reverse. |
onAnimationStart
abstract fun onAnimationStart(animation: Animator): Unit
Notifies the start of the animation.
Parameters | |
---|---|
animation |
Animator: The started animation. This value cannot be null . |