Java android.app Fragment fields, constructors, methods, implement or subclass

Introduction

In this page you can find the methods, fields and constructors for android.app Fragment.

The text is from its open source code.

Subclass

android.app.Fragment has subclasses.
Click this link to see all its subclasses.

Field

int	INITIALIZING
int	CREATED
int	ACTIVITY_CREATED
int	STOPPED
int	STARTED
int	RESUMED

Constructor

	Fragment() Default constructor.

Method

void	dump(String prefix, FileDescriptor fd, PrintWriter writer, String[] args) Print the Fragments's state into the given stream.
boolean	equals(Object o) Subclasses can not override equals().
Fragment	findFragmentByWho(String who)
Activity	getActivity() Return the Activity this fragment is currently associated with.
Bundle	getArguments() Return the arguments supplied to #setArguments , if any.
FragmentManager	getChildFragmentManager() Return a private FragmentManager for placing and managing Fragments inside of this Fragment.
Class	getClass() Returns the runtime class of this Object .
FragmentManager	getFragmentManager() Return the FragmentManager for interacting with fragments associated with this fragment's activity.
int	getId() Return the identifier this fragment is known by.
LoaderManager	getLoaderManager() Return the LoaderManager for this fragment, creating it if needed.
Resources	getResources() Return `getActivity().getResources()`.
String	getString(@StringRes int resId) Return a localized string from the application's package's default string table.
String	getString(@StringRes int resId, Object... formatArgs) Return a localized formatted string from the application's package's default string table, substituting the format arguments as defined in java.util.Formatter and java.lang.String#format .
String	getTag() Get the tag name of the fragment, if specified.
CharSequence	getText(@StringRes int resId) Return a localized, styled CharSequence from the application's package's default string table.
View	getView() Get the root view for the fragment's layout (the one returned by #onCreateView ), if provided.
void	initState() Called by the fragment manager once this fragment has been removed, so that we don't have any left-over state if the application decides to re-use the instance.
Fragment	instantiate(Context context, String fname) Like #instantiate(Context,String,Bundle) but with a null argument Bundle.
Fragment	instantiate(Context context, String fname, @Nullable Bundle args) Create a new instance of a Fragment with the given class name.
boolean	isAdded() Return true if the fragment is currently added to its activity.
boolean	isHidden() Return true if the fragment has been hidden.
boolean	isInBackStack()
boolean	isRemoving() Return true if this fragment is currently being removed from its activity.
boolean	isResumed() Return true if the fragment is in the resumed state.
boolean	isVisible() Return true if the fragment is currently visible to the user.
void	onActivityResult(int requestCode, int resultCode, Intent data) Receive the result from a previous call to #startActivityForResult(Intent,int) .
void	onAttach(Context context) Called when a fragment is first attached to its context.
void	onAttach(Activity activity)
boolean	onContextItemSelected(MenuItem item) This hook is called whenever an item in a context menu is selected.
Animator	onCreateAnimator(int transit, boolean enter, int nextAnim) Called when a fragment loads an animation.
void	onCreateOptionsMenu(Menu menu, MenuInflater inflater) Initialize the contents of the Activity's standard options menu.
void	onDestroy() Called when the fragment is no longer in use.
void	onDestroyOptionsMenu() Called when this fragment's option menu items are no longer being included in the overall options menu.
void	onDetach() Called when the fragment is no longer attached to its activity.
void	onHiddenChanged(boolean hidden) Called when the hidden state (as returned by #isHidden() of the fragment has changed.
void	onInflate(Context context, AttributeSet attrs, Bundle savedInstanceState) Called when a fragment is being created as part of a view layout inflation, typically from setting the content view of an activity.
void	onInflate(Activity activity, AttributeSet attrs, Bundle savedInstanceState)
boolean	onOptionsItemSelected(MenuItem item) This hook is called whenever an item in your options menu is selected.
void	onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) Callback for the result from requesting permissions.
void	onResume() Called when the fragment is visible to the user and actively running.
void	onViewCreated(View view, @Nullable Bundle savedInstanceState) Called immediately after #onCreateView(LayoutInflater,ViewGroup,Bundle) has returned, but before any saved state has been restored in to the view.
void	performActivityCreated(Bundle savedInstanceState)
void	performConfigurationChanged(Configuration newConfig)
boolean	performContextItemSelected(MenuItem item)
void	performCreate(Bundle savedInstanceState)
boolean	performCreateOptionsMenu(Menu menu, MenuInflater inflater)
View	performCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
void	performDestroy()
void	performDestroyView()
void	performLowMemory()
boolean	performOptionsItemSelected(MenuItem item)
void	performOptionsMenuClosed(Menu menu)
void	performPause()
boolean	performPrepareOptionsMenu(Menu menu)
void	performResume()
void	performSaveInstanceState(Bundle outState)
void	performStart()
void	performStop()
void	performTrimMemory(int level)
void	requestPermissions(@NonNull String[] permissions, int requestCode) Requests permissions to be granted to this application.
void	restoreViewState(Bundle savedInstanceState)
void	setArguments(Bundle args) Supply the construction arguments for this fragment.
void	setHasOptionsMenu(boolean hasMenu) Report that this fragment would like to participate in populating the options menu by receiving a call to #onCreateOptionsMenu and related methods.
void	setIndex(int index, Fragment parent)
void	setInitialSavedState(SavedState state) Set the initial saved state that this Fragment should restore itself from when first being constructed, as returned by FragmentManager#saveFragmentInstanceState(Fragment) FragmentManager.saveFragmentInstanceState .
void	setMenuVisibility(boolean menuVisible) Set a hint for whether this fragment's menu should be visible.
void	setSharedElementEnterTransition(Transition transition) Sets the Transition that will be used for shared elements transferred into the content Scene.
void	setSharedElementReturnTransition(Transition transition) Sets the Transition that will be used for shared elements transferred back during a pop of the back stack.
void	setUserVisibleHint(boolean isVisibleToUser) Set a hint to the system about whether this fragment's UI is currently visible to the user.
void	startActivity(Intent intent) Call Activity#startActivity(Intent) from the fragment's containing Activity.
void	startActivity(Intent intent, Bundle options) Call Activity#startActivity(Intent,Bundle) from the fragment's containing Activity.
void	startActivityForResult(Intent intent, int requestCode) Call Activity#startActivityForResult(Intent,int) from the fragment's containing Activity.
void	startActivityForResult(Intent intent, int requestCode, Bundle options) Call Activity#startActivityForResult(Intent,int,Bundle) from the fragment's containing Activity.
String	toString()