Add autocomplete to search and search for results

Question

I am following this tutorial to create a search box in my Android application, however I need to add an autocomplete function to this search box using the activity of the search results, and not the drop-down list that people usually offer on blogs, and here on StackOverflow.

You can see an example of what I need on Google Maps (Android), except that they do not use an ActionBar.

How can i do this?