1/* 2 * Copyright (C) 2015 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.support.v4.animation; 18 19import android.view.View; 20 21/** 22 * Compatibility implementation for {@code android.animation.ValueAnimator}. 23 * 24 * @hide 25 */ 26public interface ValueAnimatorCompat { 27 28 public void setTarget(View view); 29 30 public void addListener(AnimatorListenerCompat listener); 31 32 public void setDuration(long duration); 33 34 public void start(); 35 36 public void cancel(); 37 38 void addUpdateListener(AnimatorUpdateListenerCompat animatorUpdateListener); 39 40 public float getAnimatedFraction(); 41} 42