Using resource values as layout attributes (config.xml)
<p>Looking in the android sdk folders, I've found a file called <code>values/config.xml</code>.  This seems to be somewhere that you can define values for later use in layouts and animations.</p>

<p>Given the config.xml:</p>

<pre><code>&lt;resources&gt;
    &lt;string name="config_somePadding"&gt;50dip&lt;/string&gt;
&lt;/resources&gt;
</code></pre>

<p>How would I reference this to use as the layout_height in a layout xml file?  </p>

<p><code>@string/config_somePadding</code> is actually the only one I've found that doesn't throw an error in Eclipse (even though there isn't a <code>config_somePadding</code> in <code>values/strings.xml</code>), but it appears to just put an empty string.</p>

<p>In the sdk, they use an integer for animation duration.  They reference it like this: <code>android:duration="@android:integer/config_longAnimTime"</code>.  Is there a way to use values that aren't integers in the layout_height attribute?</p>
