title: Center Drawable and Text in EditText
body: <p>I want to make drawable and text center in my EditText. The text is centered but the drawable is not. I want something like this:
  <a href="http://i.imgur.com/cacxR2C.jpg?1" rel="noreferrer">http://i.imgur.com/cacxR2C.jpg?1</a></p>
  
  <p>Please help. This is what I have done so far</p>
  
  <pre><code> &lt;EditText 
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      android:hint="Username"
      android:layout_marginLeft="15dp"
      android:layout_marginRight="15dp"
      android:gravity="center_horizontal"
      android:drawableLeft="@drawable/lol2"
      /&gt;
  </code></pre>
  
  <p>When the user types in something in the EditText, the drawable should move itself to the left if the text is lenghty.</p>