title: Remove the white color around the image in Imageview
body: <p>I have a image <a href="http://i.stack.imgur.com/mFJpO.jpg" rel="nofollow">http://i.stack.imgur.com/mFJpO.jpg</a> when I add in my project it appears like this <a href="http://i.stack.imgur.com/CcD2g.png" rel="nofollow">http://i.stack.imgur.com/CcD2g.png</a> but I want to remove the white color of the image and want to show the background.I need only the elephant in the image to be show and remove the white borders and make the layout background to be shown  is there any way I can do it.</p>
  
  <pre><code>&lt;RelativeLayout 
      android:id="@+id/Head"
      android:layout_width="match_parent"
      android:layout_height="0dp"
      android:layout_margin="5dp"
      android:layout_weight="70" 
      android:orientation="vertical"
      android:background="@drawable/jungle"&gt;
  
          &lt;ImageView
              android:id="@+id/imageView1"
              android:layout_width="wrap_content"
              android:layout_height="wrap_content"
              android:layout_alignParentBottom="true"
              android:layout_centerHorizontal="true"
              android:layout_marginBottom="40dp"
              android:adjustViewBounds="true"
              android:scaleType="center"
              android:src="@drawable/elephant" /&gt;
  
   &lt;/RelativeLayout&gt;
  </code></pre>