Together

MainActivity.java

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.widget.Button;
import android.widget.ImageView;
  public class MainActivity extends AppCompatActivity {
  Button btnTogether;
  @Override 
   protected void onCreate(Bundle savedInstanceState) {
   super.onCreate(savedInstanceState);
   setContentView(R.layout.activity_main);
   btnTogether = (Button) findViewById(R.id.idbtnTogether);
   btnTogether.setOnClickListener(new View.OnClickListener() {
    @Override 
     public void onClick(View v) {
     ImageView image = (ImageView) findViewById(R.id.idImageView);
     Animation animation = AnimationUtils.loadAnimation(getApplicationContext(), 23 R.anim.together);
     image.startAnimation(animation);
   }
  });
 }
}

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>  
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android" 
    xmlns:tools="http://schemas.android.com/tools" 
     android:id="@+id/activity_main" 
     android:layout_width="match_parent" 
     android:layout_height="match_parent" 
     android:orientation="vertical" 
     tools:context=".MainActivity">
    
    <!-- TODO: Update blank fragment layout -->  
    <ImageView 
     android:layout_weight="4" 
     android:layout_width="match_parent" 
     android:layout_height="match_parent" 
     android:id="@+id/idImageView" 
     android:src="@mipmap/ic_launcher"/> 
    
    <Button 
     android:layout_margin="4dp" 
     android:layout_width="match_parent" 
     android:layout_height="wrap_content"
     android:id="@+id/idbtnTogether" 
     android:text="Together" /> 
</LinearLayout>  ​ 

together.xml

<set
    xmlns:android="http://schemas.android.com/apk/res/android" 
     android:fillAfter="true"
     android:interpolator="@android:anim/linear_interpolator" >  
    
    <!-- Move -->  
    <scale 
        xmlns:android="http://schemas.android.com/apk/res/android"
         android:duration="4000" 
         android:fromXScale="1"
         android:fromYScale="1" 
         android:pivotX="50%" 
         android:pivotY="50%" 
         android:toXScale="4" 
         android:toYScale="4" > 
        
    </scale> 
    <!-- Rotate 180 degrees -->
    <rotate 
     android:duration="500" 
     android:fromDegrees="0" 
     android:pivotX="50%" 
     android:pivotY="50%" 
     android:repeatCount="infinite" 
     android:repeatMode="restart" 
     android:toDegrees="360" /> 
    <!-- Move -->
    <scale 
        xmlns:android="http://schemas.android.com/apk/res/android" 
         android:startOffset="4000" 
         android:duration="4000" 
         android:fromXScale="1" 
         android:fromYScale="1" 
         android:pivotX="50%" 
         android:pivotY="50%" 
         android:toXScale="0.125" 
         android:toYScale="0.125" > 
    </scale>
</set> ​