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 .createAnimation(ocean.getY(), ocean.getY() - dipToPx(120))

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scene.page(0).step(0)

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public void prepare() {
   submarine.setY(screenDimensions.y + dipToPx(50));
   submarine.setX(screenDimensions.x);
   fishLeftBottom.setY(screenDimensions.y);
}

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public class AnimatorScene extends RelativeLayout {
 
   private Scene scene;
 
   ...
 
   private void init() {
       inflate(getContext(), R.layout.scene_layout, this);
       ButterKnife.bind(this);
 

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<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:background="@color/white">
 
   <com.russelarms.offsetanimatorsample.AnimatorScene
       android:id="@+id/animator_scene"
       android:layout_width="match_parent"
       android:layout_height="match_parent"/>

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<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:orientation="vertical">
 
   <FrameLayout
       android:id="@+id/ocean"
       android:layout_width="match_parent"
       android:layout_height="match_parent"

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public class AnimatorScene extends RelativeLayout {
 
   private Point screenDimensions;
 
   @BindView(R.id.ocean)
   View ocean;
   @BindView(R.id.fish_left)
   View fishLeft;
   @BindView(R.id.fish_left_bottom)
   View fishLeftBottom;

russelarms

public class MainActivity extends AppCompatActivity {
 
   @BindView(R.id.view_pager)
   ViewPager viewPager;
 
   PagerAdapter pagerAdapter;
 
   @Override
   protected void onCreate(Bundle savedInstanceState) {
       super.onCreate(savedInstanceState);