title: How to zoom two imageView with One Gesture?
body: <p>I would like to pass a zoom gesture to another imageView or zoom both imageView using a pinch zoom....</p>
  
  <p>I'm using this library <a href="https://github.com/jasonpolites/gesture-imageview" rel="nofollow">https://github.com/jasonpolites/gesture-imageview</a></p>
  
  <p>which has zooming, panning, double tap listener already....</p>
  
  <p>now my target is when i pinch/zoom the topmost layer both images will be zoomed including the image behind it....</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
  android:id="@+id/my_frame"
  android:layout_width="fill_parent"
  android:layout_height="fill_parent"
  android:background="@color/background" &gt;
  
  &lt;com.polites.android.GestureImageView
      android:id="@+id/image_areas"
      android:layout_width="fill_parent"
      android:layout_height="fill_parent"
      android:scaleType="fitCenter"
      android:src="@drawable/p2_ship_mask"
      android:visibility="invisible" /&gt;
  
  &lt;com.polites.android.GestureImageView
      android:id="@+id/image"
      android:layout_width="fill_parent"
      android:layout_height="fill_parent"
      android:scaleType="fitCenter"
      android:src="@drawable/p2_ship_default" /&gt;
  
  &lt;/FrameLayout&gt;
  </code></pre>