h2>
<p itemprop="articleBody">The media route action provider displays a <code><a href="../../../reference/android/app/MediaRouteButton.html">media route button</a></code>
 in the application's <code><a href="../../../reference/android/app/ActionBar.html">ActionBar</a></code> to allow the user to select routes and
 to control the currently selected route.
 <p>
 The application must specify the kinds of routes that the user should be allowed
 to select by specifying the route types with the <code><a href="..