title: How to add items to a stringArray in an arrayList programmatically?
body: <p>This is my <em>array.xml</em> file in the <em>res/values</em> folder:</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;resources&gt;
      &lt;string-array name="updateInterval"&gt;
             &lt;item name="1000"&gt;Pico TTS&lt;/item&gt;
            &lt;item name="5000"&gt;Invox TTs&lt;/item&gt;
      &lt;/string-array&gt;
  &lt;/resources&gt;
  </code></pre>
  
  <p>I need to add some more items to the <code>updateInterval</code> array list. How can I add the items that are dynamically coming from server programmatically?</p>