title: Android Vector Drawable <defs> not support. How to fix it?
body: <p>| got this error when try to generate a vector asset from local svg files from AndroidStudio 2.2, Ubuntu 14.04</p>
  
  <pre><code>Could not generate a preview
  In icon.svg
  ERROR@ line 6 &lt;defs&gt; is not supported
  ERROR@ line 25 &lt;use&gt; is not supported
  </code></pre>
  
  <p><a href="https://drive.google.com/file/d/0B_poNaia6t8kSG80SWRDdDFlTTg/view?usp=sharing" rel="noreferrer">Here is the svg icon</a> </p>
  
  <p>I google and found that happened because AndroidStudio doesn't support <code>&lt;defs&gt;</code>, <code>&lt;use&gt;</code> ...<br>
  But I don't know how to fix it?<br>
  Can I change <code>&lt;defs&gt;</code> to another tag that AndroidStudio support?<br>
  Or I never can generate vector asset from this SVG file?<br>
  Any help or suggestion would be great appreciated.</p>