content: /*
   * Copyright (C) 2018 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 com.android.launcher3.util;
  
  import android.animation.AnimatorSet;
  import android.annotation.TargetApi;
  import android.os.Build;
  
  import java.util.ArrayList;
  import androidx.core.util.Consumer;
  
  /**
   * Utility class to keep track of a running animation.
   *
   * This class allows attaching end callbacks to an animation is intended to be used with
   * {@link com.android.launcher3.anim.AnimatorPlaybackController}, since in that case
   * AnimationListeners are not properly dispatched.
   */
  @TargetApi(Build.VERSION_CODES.O)
  public class PendingAnimation {
  
      private final ArrayList<Consumer<OnEndListener>> mEndListeners = new ArrayList<>();
  
      public final AnimatorSet anim;
  
      public PendingAnimation(AnimatorSet anim) {
          this.anim = anim;
      }
  
      public void finish(boolean isSuccess, int logAction) {
          for (Consumer<OnEndListener> listeners : mEndListeners) {
              listeners.accept(new OnEndListener(isSuccess, logAction));
          }
          mEndListeners.clear();
      }
  
      public void addEndListener(Consumer<OnEndListener> listener) {
          mEndListeners.add(listener);
      }
  
      public static class OnEndListener {
          public boolean isSuccess;
          public int logAction;
  
          public OnEndListener(boolean isSuccess, int logAction) {
              this.isSuccess = isSuccess;
              this.logAction = logAction;
          }
      }
  }
  