added in version 24.1.0
belongs to Maven artifact com.android.support:support-fragment:28.0.0-alpha1
Summary: Methods | Inherited Methods | [Expand All]

FragmentController

public class FragmentController
extends Object

java.lang.Object
   ↳ android.support.v4.app.FragmentController

Provides integration points with a FragmentManager for a fragment host.

It is the responsibility of the host to take care of the Fragment's lifecycle. The methods provided by FragmentController are for that purpose.

Summary

Public methods

void attachHost(Fragment parent)

Attaches the host to the FragmentManager for this controller.

static FragmentController createController(FragmentHostCallback<?> callbacks)

Returns a FragmentController.

void dispatchActivityCreated()

Moves all Fragments managed by the controller's FragmentManager into the activity created state.

void dispatchConfigurationChanged(Configuration newConfig)

Lets all Fragments managed by the controller's FragmentManager know a configuration change occurred.

boolean dispatchContextItemSelected(MenuItem item)

Sends a context item selection event to the Fragments managed by the controller's FragmentManager.

void dispatchCreate()

Moves all Fragments managed by the controller's FragmentManager into the create state.

boolean dispatchCreateOptionsMenu(Menu menu, MenuInflater inflater)

Lets all Fragments managed by the controller's FragmentManager know they should create an options menu.

void dispatchDestroy()

Moves all Fragments managed by the controller's FragmentManager into the destroy state.

void dispatchDestroyView()

Moves all Fragments managed by the controller's FragmentManager into the destroy view state.

void dispatchLowMemory()

Lets all Fragments managed by the controller's FragmentManager know the device is in a low memory condition.

void dispatchMultiWindowModeChanged(boolean isInMultiWindowMode)

Lets all Fragments managed by the controller's FragmentManager know the multi-window mode of the activity changed.

boolean dispatchOptionsItemSelected(MenuItem item)

Sends an option item selection event to the Fragments managed by the controller's FragmentManager.

void dispatchOptionsMenuClosed(Menu menu)

Lets all Fragments managed by the controller's FragmentManager know their options menu has closed.

void dispatchPause()

Moves all Fragments managed by the controller's FragmentManager into the pause state.

void dispatchPictureInPictureModeChanged(boolean isInPictureInPictureMode)

Lets all Fragments managed by the controller's FragmentManager know the picture-in-picture mode of the activity changed.

boolean dispatchPrepareOptionsMenu(Menu menu)

Lets all Fragments managed by the controller's FragmentManager know they should prepare their options menu for display.

void dispatchReallyStop()
void dispatchResume()

Moves all Fragments managed by the controller's FragmentManager into the resume state.

void dispatchStart()

Moves all Fragments managed by the controller's FragmentManager into the start state.

void dispatchStop()

Moves all Fragments managed by the controller's FragmentManager into the stop state.

void doLoaderDestroy()

This method was deprecated in API level 27.1.0. Loaders are managed separately from FragmentController

void doLoaderRetain()

This method was deprecated in API level 27.1.0. Loaders are managed separately from FragmentController

void doLoaderStart()

This method was deprecated in API level 27.1.0. Loaders are managed separately from FragmentController