Provides classes that handle tweened animations.
| Animation.AnimationListener | An animation listener receives notifications from an animation. |
| Interpolator | An interpolator defines the rate of change of an animation. |
| AccelerateDecelerateInterpolator | An interpolator where the rate of change starts and ends slowly but accelerates through the middle. |
| AccelerateInterpolator | An interpolator where the rate of change starts out slowly and and then accelerates. |
| AlphaAnimation | An animation that controls the alpha level of an object. |
| Animation | Abstraction for an Animation that can be applied to Views, Surfaces, or other objects. |
| Animation.Description | Utility class to parse a string description of a size. |
| AnimationSet | Represents a group of Animations that should be played together. |
| AnimationUtils | Defines common utilities for working with animations. |
| AnticipateInterpolator | An interpolator where the change starts backward then flings forward. |
| AnticipateOvershootInterpolator | An interpolator where the change starts backward then flings forward and overshoots the target value and finally goes back to the final value. |
| BounceInterpolator | An interpolator where the change bounces at the end. |
| CycleInterpolator | Repeats the animation for a specified number of cycles. |
| DecelerateInterpolator | An interpolator where the rate of change starts out quickly and and then decelerates. |
| GridLayoutAnimationController | A layout animation controller is used to animated a grid layout's children. |
| GridLayoutAnimationController.AnimationParameters | The set of parameters that has to be attached to each view contained in the view group animated by the grid layout animation controller. |
| LayoutAnimationController | A layout animation controller is used to animated a layout's, or a view group's, children. |
| LayoutAnimationController.AnimationParameters | The set of parameters that has to be attached to each view contained in the view group animated by the layout animation controller. |
| LinearInterpolator | An interpolator where the rate of change is constant |
| OvershootInterpolator | An interpolator where the change flings forward and overshoots the last value then comes back. |
| RotateAnimation | An animation that controls the rotation of an object. |
| ScaleAnimation | An animation that controls the scale of an object. |
| Transformation | Defines the transformation to be applied at one point in time of an Animation. |
| TranslateAnimation | An animation that controls the position of an object. |
