| /* |
| * Copyright (C) 2006 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.view.animation; |
| |
| import android.animation.TimeInterpolator; |
| |
| /** |
| * An interpolator defines the rate of change of an animation. This allows |
| * the basic animation effects (alpha, scale, translate, rotate) to be |
| * accelerated, decelerated, repeated, etc. |
| */ |
| public interface Interpolator extends TimeInterpolator { |
| // A new interface, TimeInterpolator, was introduced for the new android.animation |
| // package. This older Interpolator interface extends TimeInterpolator so that users of |
| // the new Animator-based animations can use either the old Interpolator implementations or |
| // new classes that implement TimeInterpolator directly. |
| } |