title: openSearch() in Android beginners app not defined
body: <p>I'm just started the Android beginners tutotial and I now face a problem. On <a href="http://developer.android.com/training/basics/actionbar/adding-buttons.html#Respond" rel="nofollow noreferrer">this page</a> under "Respond to Action Buttons" it tells me to define a switch statement with some of the options calling the <code>openSearch()</code> and <code>openSettings()</code> methods. These methods however, are not defined yet (duh) which thus gives me an error.</p>
  
  <p>The tutorial doesn't say anything however, about how to define them. Can anybody give me a pointer on what and where I should define thess methods? Should they be in the same file, and if so, what should they contain?</p>