Java tutorial
//package com.java2s; /* * Copyright (C) 2012 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. */ import android.animation.Animator; import java.util.HashSet; import java.util.WeakHashMap; public class Main { static WeakHashMap<Animator, Object> sAnimators = new WeakHashMap<Animator, Object>(); public static void onDestroyActivity() { HashSet<Animator> animators = new HashSet<Animator>(sAnimators.keySet()); for (Animator a : animators) { if (a.isRunning()) { a.cancel(); } sAnimators.remove(a); } } }