title: how can i reference something in the /values/strings.xml file programatically?
body: <p>i had some items in my strings.xml file that i want to change programatically, and originally i was doing it through a <code>setText();</code>call but now i am attempting to translate my app to a different language which means everything needs to be set in my strings.xml file.  is it possible to put all the text for my app into a strings.xml and change things programatically through references to the string names, instead of using the setText() function call?  for example how would i reference "GrandTotal"?</p>
  
  <pre><code>&lt;string name="GrandTotal"&gt;Grand Total:&lt;/string&gt;
  &lt;string name="choose_prompt"&gt;Choose a Mode&lt;/string&gt;
  </code></pre>