19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2006 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage android.view.animation; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19e0ee2e9f3102c3c14c873a75a7b04e49787e0fb9Chet Haaseimport android.animation.TimeInterpolator; 20e0ee2e9f3102c3c14c873a75a7b04e49787e0fb9Chet Haase 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * An interpolator defines the rate of change of an animation. This allows 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the basic animation effects (alpha, scale, translate, rotate) to be 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * accelerated, decelerated, repeated, etc. 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 26e0ee2e9f3102c3c14c873a75a7b04e49787e0fb9Chet Haasepublic interface Interpolator extends TimeInterpolator { 27e0ee2e9f3102c3c14c873a75a7b04e49787e0fb9Chet Haase // A new interface, TimeInterpolator, was introduced for the new android.animation 28e0ee2e9f3102c3c14c873a75a7b04e49787e0fb9Chet Haase // package. This older Interpolator interface extends TimeInterpolator so that users of 29e0ee2e9f3102c3c14c873a75a7b04e49787e0fb9Chet Haase // the new Animator-based animations can use either the old Interpolator implementations or 30e0ee2e9f3102c3c14c873a75a7b04e49787e0fb9Chet Haase // new classes that implement TimeInterpolator directly. 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 32