1package android.support.v4.view;/* 2 * Copyright (C) 2014 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 17import android.view.View; 18 19/** 20 * <p>An animation listener receives notifications from an animation. 21 * Notifications indicate animation related events, such as the end or the 22 * start of the animation.</p> 23 */ 24public interface ViewPropertyAnimatorListener { 25 /** 26 * <p>Notifies the start of the animation.</p> 27 * 28 * @param view The view associated with the ViewPropertyAnimator 29 */ 30 void onAnimationStart(View view); 31 32 /** 33 * <p>Notifies the end of the animation. This callback is not invoked 34 * for animations with repeat count set to INFINITE.</p> 35 * 36 * @param view The view associated with the ViewPropertyAnimator 37 */ 38 void onAnimationEnd(View view); 39 40 /** 41 * <p>Notifies the cancellation of the animation. This callback is not invoked 42 * for animations with repeat count set to INFINITE.</p> 43 * 44 * @param view The view associated with the ViewPropertyAnimator 45 */ 46 void onAnimationCancel(View view); 47} 48