content: /*
   * Thanks to Niek Haarman for the original idea
   * https://github.com/nhaarman/ListViewAnimations/blob/master/lib-core/src/main/java/com/nhaarman/listviewanimations/util/AnimatorUtil.java
   *
   * ******************************************************************************
   *   Copyright (c) 2015 Gabriele Mariotti.
   *
   *   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.video.search.recyclerview.adapter.helper;
  
  import android.animation.Animator;
  import android.support.annotation.NonNull;
  
  /**
   * @Author Gabriele Mariotti
   */
  public class AnimatorUtil {
  
      private AnimatorUtil() {
      }
  
      /**
       * Merges given Animators into one array.
       */
      @NonNull
      public static Animator[] concatAnimators(@NonNull final Animator[] animators, @NonNull final Animator alphaAnimator) {
          Animator[] allAnimators = new Animator[animators.length + 1];
          int i = 0;
  
          for (Animator animator : animators) {
              allAnimators[i] = animator;
              ++i;
          }
          allAnimators[allAnimators.length - 1] = alphaAnimator;
          return allAnimators;
      }
  
  }