android.support.v4.app
Interfaces 
FragmentManager.BackStackEntry
FragmentManager.OnBackStackChangedListener
LoaderManager.LoaderCallbacks
Classes 
ActivityCompat
DialogFragment
Fragment
Fragment.SavedState
FragmentActivity
FragmentManager
FragmentPagerAdapter
FragmentStatePagerAdapter
FragmentTransaction
ListFragment
LoaderManager
NavUtils
NotificationCompat
NotificationCompat.Action
NotificationCompat.BigPictureStyle
NotificationCompat.BigTextStyle
NotificationCompat.Builder
NotificationCompat.InboxStyle
NotificationCompat.Style
ServiceCompat
ShareCompat
ShareCompat.IntentBuilder
ShareCompat.IntentReader
TaskStackBuilder
Exceptions 
Fragment.InstantiationException