added in version 25.3.0

android.support.animation

Interfaces

DynamicAnimation.OnAnimationEndListener	An animation listener that receives end notifications from an animation.
DynamicAnimation.OnAnimationUpdateListener	Implementors of this interface can add themselves as update listeners to an `DynamicAnimation` instance to receive callbacks on every animation frame, after the current frame's values have been calculated for that `DynamicAnimation`.

DynamicAnimation<T extends DynamicAnimation<T>>	This class is the base class of physics-based animations.
DynamicAnimation.ViewProperty	ViewProperty holds the access of a property of a `View`.
SpringAnimation	SpringAnimation is an animation that is driven by a `SpringForce`.
SpringForce	Spring Force defines the characteristics of the spring being used in the animation.