added in version 22.1.0

android.support.v7.app

Interfaces

ActionBar.OnMenuVisibilityListener Listener for receiving events when action bar menus are shown or hidden. 
ActionBar.OnNavigationListener This interface was deprecated in API level 24.1.0. Action bar navigation modes are deprecated and not supported by inline toolbar action bars. Consider using other common navigation patterns instead.  
ActionBar.TabListener This interface was deprecated in API level 24.1.0. Action bar navigation modes are deprecated and not supported by inline toolbar action bars. Consider using other common navigation patterns instead.  
ActionBarDrawerToggle.Delegate  
ActionBarDrawerToggle.DelegateProvider Allows an implementing Activity to return an ActionBarDrawerToggle.Delegate to use with ActionBarDrawerToggle. 
AppCompatCallback Implemented this in order for AppCompat to be able to callback in certain situations. 

Classes

ActionBar A primary toolbar within the activity that may display the activity title, application-level navigation affordances, and other interactive items. 
ActionBar.LayoutParams Per-child layout information associated with action bar custom views. 
ActionBar.Tab This class was deprecated in API level 24.1.0. Action bar navigation modes are deprecated and not supported by inline toolbar action bars. Consider using other common navigation patterns instead.  
ActionBarDrawerToggle This class provides a handy way to tie together the functionality of DrawerLayout and the framework ActionBar to implement the recommended design for navigation drawers. 
AlertDialog A subclass of Dialog that can display one, two or three buttons. 
AlertDialog.Builder  
AppCompatActivity Base class for activities that use the support library action bar features. 
AppCompatDelegate This class represents a delegate which you can use to extend AppCompat's support to any Activity. 
AppCompatDialog Base class for AppCompat themed Dialogs. 
AppCompatDialogFragment A special version of DialogFragment which uses an AppCompatDialog in place of a platform-styled dialog. 
AppCompatViewInflater This class is responsible for manually inflating our tinted widgets. 
MediaRouteActionProvider The media route action provider displays a media route button in the application's ActionBar to allow the user to select routes and to control the currently selected route. 
MediaRouteButton The media route button allows the user to select routes and to control the currently selected route. 
MediaRouteChooserDialog This class implements the route chooser dialog for MediaRouter. 
MediaRouteChooserDialogFragment Media route chooser dialog fragment. 
MediaRouteControllerDialog This class implements the route controller dialog for MediaRouter. 
MediaRouteControllerDialogFragment Media route controller dialog fragment. 
MediaRouteDialogFactory The media route dialog factory is responsible for creating the media route chooser and controller dialogs as needed. 
MediaRouteDiscoveryFragment Media route discovery fragment.