title: Custom search implementation with SearchView
body: <p>I want to implement search in my app, but I don't want to use a separate Activity to display my search results. Instead, I only want to use the suggestionslist that displays beneath the <code>SearchView</code>. </p>
  
  <p>I can use <code>setOnQueryTextListener</code> on the <code>SearchView</code>, listen for input and search for results. But how can I add these results to the list below the <code>SearchView</code>? Let's just assume I'm searching in a <code>List&lt;String&gt;</code>.</p>