content: /*
   * Copyright 2013 Niek Haarman
   *
   * 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.nhaarman.listviewanimations.swinginadapters.prepared;
  
  import android.view.View;
  import android.view.ViewGroup;
  import android.widget.BaseAdapter;
  
  import com.nhaarman.listviewanimations.swinginadapters.SingleAnimationAdapter;
  import com.nineoldandroids.animation.Animator;
  import com.nineoldandroids.animation.ObjectAnimator;
  
  /**
   * An implementation of the AnimationAdapter class which applies a
   * swing-in-from-the-left-animation to views.
   */
  @SuppressWarnings("UnusedDeclaration")
  public class SwingLeftInAnimationAdapter extends SingleAnimationAdapter {
  
      private static final String TRANSLATION_X = "translationX";
      private final long mAnimationDelayMillis;
      private final long mAnimationDurationMillis;
  
      public SwingLeftInAnimationAdapter(final BaseAdapter baseAdapter) {
          this(baseAdapter, DEFAULTANIMATIONDELAYMILLIS, DEFAULTANIMATIONDURATIONMILLIS);
      }
  
      public SwingLeftInAnimationAdapter(final BaseAdapter baseAdapter, final long animationDelayMillis) {
          this(baseAdapter, animationDelayMillis, DEFAULTANIMATIONDURATIONMILLIS);
      }
  
      public SwingLeftInAnimationAdapter(final BaseAdapter baseAdapter, final long animationDelayMillis, final long animationDurationMillis) {
          super(baseAdapter);
          mAnimationDelayMillis = animationDelayMillis;
          mAnimationDurationMillis = animationDurationMillis;
      }
  
      @Override
      protected long getAnimationDelayMillis() {
          return mAnimationDelayMillis;
      }
  
      @Override
      protected long getAnimationDurationMillis() {
          return mAnimationDurationMillis;
      }
  
      @Override
      protected Animator getAnimator(final ViewGroup parent, final View view) {
          return ObjectAnimator.ofFloat(view, TRANSLATION_X, 0 - parent.getWidth(), 0);
      }
  }
  