title: values and values-normal folder in android
body: <p>I have created the following folders:</p>
  
  <pre><code>values
  
  values-small
  
  values-normal
  
  values-large
  </code></pre>
  
  <p>In each folder I have putted my resource file: dimen.xml file.</p>
  
  <p>My question is: <strong>what is the difference between values and values-normal folders?</strong></p>
  
  <p>For example, in <code>values</code> I have a dimension set for mdpi (30 dp) resource. What value should I put in <code>values-normal</code> ?</p>