Added in API level 26
Deprecated in API level 28

Summary: Ctors | Methods | Inherited Methods

FragmentManager.FragmentLifecycleCallbacks

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Kotlin |Java

public static abstract class FragmentManager.FragmentLifecycleCallbacks
extends Object

java.lang.Object
↳	android.app.FragmentManager.FragmentLifecycleCallbacks

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This class was deprecated in API level 28.
Use the Support Library FragmentManager.FragmentLifecycleCallbacks

Callback interface for listening to fragment state changes that happen within a given FragmentManager.

Summary

Public constructors
FragmentLifecycleCallbacks()

Public methods
void	onFragmentActivityCreated(FragmentManager fm, Fragment f, Bundle savedInstanceState) Called after the fragment has returned from the FragmentManager's call to Fragment.onActivityCreated(Bundle).
void	onFragmentAttached(FragmentManager fm, Fragment f, Context context) Called after the fragment has been attached to its host.
void	onFragmentCreated(FragmentManager fm, Fragment f, Bundle savedInstanceState) Called after the fragment has returned from the FragmentManager's call to Fragment.onCreate(Bundle).
void	onFragmentDestroyed(FragmentManager fm, Fragment f) Called after the fragment has returned from the FragmentManager's call to Fragment.onDestroy().
void	onFragmentDetached(FragmentManager fm, Fragment f) Called after the fragment has returned from the FragmentManager's call to Fragment.onDetach().
void	onFragmentPaused(FragmentManager fm, Fragment f) Called after the fragment has returned from the FragmentManager's call to Fragment.onPause().
void	onFragmentPreAttached(FragmentManager fm, Fragment f, Context context) Called right before the fragment's Fragment.onAttach(Context) method is called.
void	onFragmentPreCreated(FragmentManager fm, Fragment f, Bundle savedInstanceState) Called right before the fragment's Fragment.onCreate(Bundle) method is called.
void	onFragmentResumed(FragmentManager fm, Fragment f) Called after the fragment has returned from the FragmentManager's call to Fragment.onResume().
void	onFragmentSaveInstanceState(FragmentManager fm, Fragment f, Bundle outState) Called after the fragment has returned from the FragmentManager's call to Fragment.onSaveInstanceState(Bundle).
void	onFragmentStarted(FragmentManager fm, Fragment f) Called after the fragment has returned from the FragmentManager's call to Fragment.onStart().
void	onFragmentStopped(FragmentManager fm, Fragment f) Called after the fragment has returned from the FragmentManager's call to Fragment.onStop().
void	onFragmentViewCreated(FragmentManager fm, Fragment f, View v, Bundle savedInstanceState) Called after the fragment has returned a non-null view from the FragmentManager's request to Fragment.onCreateView(LayoutInflater, ViewGroup, Bundle).
void	onFragmentViewDestroyed(FragmentManager fm, Fragment f) Called after the fragment has returned from the FragmentManager's call to Fragment.onDestroyView().

Inherited methods

From class java.lang.Object Object clone() Creates and returns a copy of this object. boolean equals(Object obj) Indicates whether some other object is "equal to" this one. void finalize() Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. final Class<?> getClass() Returns the runtime class of this Object. int hashCode() Returns a hash code value for the object. final void notify() Wakes up a single thread that is waiting on this object's monitor. final void notifyAll() Wakes up all threads that are waiting on this object's monitor. String toString() Returns a string representation of the object. final void wait(long timeoutMillis, int nanos) Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed. final void wait(long timeoutMillis) Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed. final void wait() Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

Public constructors

FragmentLifecycleCallbacks

public FragmentLifecycleCallbacks ()

Public methods

onFragmentActivityCreated

Added in API level 26

public void onFragmentActivityCreated (FragmentManager fm, 
                Fragment f, 
                Bundle savedInstanceState)

Called after the fragment has returned from the FragmentManager's call to Fragment.onActivityCreated(Bundle). This will only happen once for any given fragment instance, though the fragment may be attached and detached multiple times.

Parameters
fm	FragmentManager: Host FragmentManager
f	Fragment: Fragment changing state
savedInstanceState	Bundle: Saved instance bundle from a previous instance

onFragmentAttached

Added in API level 26

public void onFragmentAttached (FragmentManager fm, 
                Fragment f, 
                Context context)

Called after the fragment has been attached to its host. Its host will have had onAttachFragment called before this call happens.

Parameters
fm	FragmentManager: Host FragmentManager
f	Fragment: Fragment changing state
context	Context: Context that the Fragment was attached to

onFragmentCreated

Added in API level 26

public void onFragmentCreated (FragmentManager fm, 
                Fragment f, 
                Bundle savedInstanceState)

Called after the fragment has returned from the FragmentManager's call to Fragment.onCreate(Bundle). This will only happen once for any given fragment instance, though the fragment may be attached and detached multiple times.

Parameters
fm	FragmentManager: Host FragmentManager
f	Fragment: Fragment changing state
savedInstanceState	Bundle: Saved instance bundle from a previous instance

onFragmentDestroyed

Added in API level 26

public void onFragmentDestroyed (FragmentManager fm, 
                Fragment f)

Called after the fragment has returned from the FragmentManager's call to Fragment.onDestroy().

Parameters
fm	FragmentManager: Host FragmentManager
f	Fragment: Fragment changing state

onFragmentDetached

Added in API level 26

public void onFragmentDetached (FragmentManager fm, 
                Fragment f)

Called after the fragment has returned from the FragmentManager's call to Fragment.onDetach().

Parameters
fm	FragmentManager: Host FragmentManager
f	Fragment: Fragment changing state

onFragmentPaused

Added in API level 26

public void onFragmentPaused (FragmentManager fm, 
                Fragment f)

Called after the fragment has returned from the FragmentManager's call to Fragment.onPause().

Parameters
fm	FragmentManager: Host FragmentManager
f	Fragment: Fragment changing state

onFragmentPreAttached

Added in API level 26

public void onFragmentPreAttached (FragmentManager fm, 
                Fragment f, 
                Context context)

Called right before the fragment's Fragment.onAttach(Context) method is called. This is a good time to inject any required dependencies for the fragment before any of the fragment's lifecycle methods are invoked.

Parameters
fm	FragmentManager: Host FragmentManager
f	Fragment: Fragment changing state
context	Context: Context that the Fragment is being attached to

onFragmentPreCreated

Added in API level 26

public void onFragmentPreCreated (FragmentManager fm, 
                Fragment f, 
                Bundle savedInstanceState)

Called right before the fragment's Fragment.onCreate(Bundle) method is called. This is a good time to inject any required dependencies or perform other configuration for the fragment.

Parameters
fm	FragmentManager: Host FragmentManager
f	Fragment: Fragment changing state
savedInstanceState	Bundle: Saved instance bundle from a previous instance

onFragmentResumed

Added in API level 26

public void onFragmentResumed (FragmentManager fm, 
                Fragment f)

Called after the fragment has returned from the FragmentManager's call to Fragment.onResume().

Parameters
fm	FragmentManager: Host FragmentManager
f	Fragment: Fragment changing state

onFragmentSaveInstanceState

Added in API level 26

public void onFragmentSaveInstanceState (FragmentManager fm, 
                Fragment f, 
                Bundle outState)

Called after the fragment has returned from the FragmentManager's call to Fragment.onSaveInstanceState(Bundle).

Parameters
fm	FragmentManager: Host FragmentManager
f	Fragment: Fragment changing state
outState	Bundle: Saved state bundle for the fragment

onFragmentStarted

Added in API level 26

public void onFragmentStarted (FragmentManager fm, 
                Fragment f)

Called after the fragment has returned from the FragmentManager's call to Fragment.onStart().

Parameters
fm	FragmentManager: Host FragmentManager
f	Fragment: Fragment changing state

onFragmentStopped

Added in API level 26

public void onFragmentStopped (FragmentManager fm, 
                Fragment f)

Called after the fragment has returned from the FragmentManager's call to Fragment.onStop().

Parameters
fm	FragmentManager: Host FragmentManager
f	Fragment: Fragment changing state

onFragmentViewCreated

Added in API level 26

public void onFragmentViewCreated (FragmentManager fm, 
                Fragment f, 
                View v, 
                Bundle savedInstanceState)

Called after the fragment has returned a non-null view from the FragmentManager's request to Fragment.onCreateView(LayoutInflater, ViewGroup, Bundle).

Parameters
fm	FragmentManager: Host FragmentManager
f	Fragment: Fragment that created and owns the view
v	View: View returned by the fragment
savedInstanceState	Bundle: Saved instance bundle from a previous instance

onFragmentViewDestroyed

Added in API level 26

public void onFragmentViewDestroyed (FragmentManager fm, 
                Fragment f)

Called after the fragment has returned from the FragmentManager's call to Fragment.onDestroyView().

Parameters
fm	FragmentManager: Host FragmentManager
f	Fragment: Fragment changing state