title: Android XML Is there a way to use the tool namespace with custom attributes?
body: <p>I've created a custom view with attributes. Is there a way to use those attributes with android tools in Android studio?</p>
  
  <p>for example :</p>
  
  <pre><code>&lt;MyOwnCoolView
      android:layout_width="96dp"
      android:layout_height="96dp"
      android:padding="3dp"
      tools:dividerAngle="2"/&gt;
  </code></pre>
  
  <p>Where the attr file is :</p>
  
  <pre><code>&lt;resources&gt;
  &lt;declare-styleable name="MyOwnCoolView"&gt;
      &lt;attr name="dividerAngle" format="float"/&gt;
  &lt;/declare-styleable&gt;
  </code></pre>
  
  <p></p>