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Summary: Methods | [Expand All]

Added in API level 11

public interface

TimeInterpolator

android.animation.TimeInterpolator

Known Indirect Subclasses

AccelerateDecelerateInterpolator , AccelerateInterpolator , AnticipateInterpolator , AnticipateOvershootInterpolator , BounceInterpolator , CycleInterpolator , DecelerateInterpolator , Interpolator , LinearInterpolator , OvershootInterpolator

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.
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.
Interpolator	An interpolator defines the rate of change of an animation.
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.

Class Overview

A time interpolator defines the rate of change of an animation. This allows animations to have non-linear motion, such as acceleration and deceleration.

Summary

Public Methods
abstract float	getInterpolation (float input) Maps a value representing the elapsed fraction of an animation to a value that represents the interpolated fraction.

Public Methods

public abstract float getInterpolation (float input)

Added in API level 1

Maps a value representing the elapsed fraction of an animation to a value that represents the interpolated fraction. This interpolated value is then multiplied by the change in value of an animation to derive the animated value at the current elapsed animation time.

Parameters

input	A value between 0 and 1.0 indicating our current point in the animation where 0 represents the start and 1.0 represents the end

Returns

The interpolation value. This value can be more than 1.0 for interpolators which overshoot their targets, or less than 0 for interpolators that undershoot their targets.

Results

Interfaces