title: Updating a textview in different layout xml from the main activity
body: <p>I've created a new .xml file in my layout folder called <code>log.xml</code>. It only contains one <code>TextView</code>.</p>
  
  <p>Is it possible to set the text on the textview located in the log.xml from my main activity? Or can it only be set when in an activity which uses the log.xml as view? Hope you get what i mean here, otherwise ill elaborate.</p>
  
  <p>Thanks</p>