title: Can XML have a "double-array" like it has a "string-array"? (Android)
body: <p>I'm trying to populate a spinner with a dropdown of real numbers. The contents are defined in Java, but in my spinners.xml, the "double-array" is being rejected. Do I have to convert to String to use spinners?</p>
  
  <pre><code> &lt;string-array name="semester_spinner"&gt;
      &lt;item&gt;Spring&lt;/item&gt;
      &lt;item&gt;Summer&lt;/item&gt;
      &lt;item&gt;Fall&lt;/item&gt;
      &lt;item&gt;Winter&lt;/item&gt;
  &lt;/string-array&gt;
  
  &lt;double-array name="cred_spinner" /&gt;
  </code></pre>