FragmentManager.BackStackEntry Representation of an entry on the fragment back stack, as created with FragmentTransaction.addToBackStack()
FragmentManager.OnBackStackChangedListener Interface to watch for changes to the back stack. 


DialogFragment Static library support version of the framework's DialogFragment
Fragment Static library support version of the framework's Fragment
Fragment.SavedState State information that has been retrieved from a fragment instance through FragmentManager.saveFragmentInstanceState
FragmentActivity Base class for activities that want to use the support-based Fragments
FragmentContainer Callbacks to a Fragment's container. 
FragmentContainerView FragmentContainerView is a customized Layout designed specifically for Fragments. 
FragmentController Provides integration points with a FragmentManager for a fragment host. 
FragmentFactory Interface used to control the instantiation of Fragment instances. 
FragmentHostCallback<E> Integration points with the Fragment host. 
FragmentManager Static library support version of the framework's FragmentManager
FragmentManager.FragmentLifecycleCallbacks Callback interface for listening to fragment state changes that happen within a given FragmentManager. 
FragmentManagerNonConfig This class is deprecated. Have your FragmentHostCallback implement ViewModelStoreOwner to automatically retain the Fragment's non configuration state.  
FragmentPagerAdapter Implementation of PagerAdapter that represents each page as a Fragment that is persistently kept in the fragment manager as long as the user can return to the page. 
FragmentStatePagerAdapter Implementation of PagerAdapter that uses a Fragment to manage each page. 
FragmentTabHost This class is deprecated. Use TabLayout and ViewPager instead.  
FragmentTransaction Static library support version of the framework's FragmentTransaction
ListFragment Static library support version of the framework's ListFragment


Fragment.InstantiationException Thrown by FragmentFactory.instantiate(ClassLoader, String) when there is an instantiation failure.