void
|
dump(String prefix, FileDescriptor fd, PrintWriter writer, String[] args)
Print the Fragments's state into the given stream.
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final
boolean
|
equals(Object o)
Subclasses can not override equals().
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final
FragmentActivity
|
getActivity()
Return the FragmentActivity this fragment is currently associated with.
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boolean
|
getAllowEnterTransitionOverlap()
Returns whether the the exit transition and enter transition overlap or not.
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boolean
|
getAllowReturnTransitionOverlap()
Returns whether the the return transition and reenter transition overlap or not.
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final
Bundle
|
getArguments()
Return the arguments supplied when the fragment was instantiated,
if any.
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final
FragmentManager
|
getChildFragmentManager()
Return a private FragmentManager for placing and managing Fragments
inside of this Fragment.
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Context
|
getContext()
Return the Context this fragment is currently associated with.
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Object
|
getEnterTransition()
Returns the Transition that will be used to move Views into the initial scene.
|
Object
|
getExitTransition()
Returns the Transition that will be used to move Views out of the scene when the
fragment is removed, hidden, or detached when not popping the back stack.
|
final
FragmentManager
|
getFragmentManager()
Return the FragmentManager for interacting with fragments associated
with this fragment's activity.
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final
Object
|
getHost()
Return the host object of this fragment.
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final
int
|
getId()
Return the identifier this fragment is known by.
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final
LayoutInflater
|
getLayoutInflater()
Returns the cached LayoutInflater used to inflate Views of this Fragment.
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Lifecycle
|
getLifecycle()
|
LoaderManager
|
getLoaderManager()
Return the LoaderManager for this fragment.
|
final
Fragment
|
getParentFragment()
Returns the parent Fragment containing this Fragment.
|
Object
|
getReenterTransition()
Returns the Transition that will be used to move Views in to the scene when returning due
to popping a back stack.
|
final
Resources
|
getResources()
Return requireActivity().getResources().
|
final
boolean
|
getRetainInstance()
|
Object
|
getReturnTransition()
Returns the Transition that will be used to move Views out of the scene when the Fragment is
preparing to be removed, hidden, or detached because of popping the back stack.
|
Object
|
getSharedElementEnterTransition()
Returns the Transition that will be used for shared elements transferred into the content
Scene.
|
Object
|
getSharedElementReturnTransition()
Return the Transition that will be used for shared elements transferred back during a
pop of the back stack.
|
final
String
|
getString(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
Formatter and format(String, Object...).
|
final
String
|
getString(int resId)
Return a localized string from the application's package's
default string table.
|
final
String
|
getTag()
Get the tag name of the fragment, if specified.
|
final
Fragment
|
getTargetFragment()
Return the target fragment set by setTargetFragment(Fragment, int).
|
final
int
|
getTargetRequestCode()
Return the target request code set by setTargetFragment(Fragment, int).
|
final
CharSequence
|
getText(int resId)
Return a localized, styled CharSequence from the application's package's
default string table.
|
boolean
|
getUserVisibleHint()
|
View
|
getView()
Get the root view for the fragment's layout (the one returned by onCreateView(LayoutInflater, ViewGroup, Bundle)),
if provided.
|
ViewModelStore
|
getViewModelStore()
|
final
int
|
hashCode()
Subclasses can not override hashCode().
|
static
Fragment
|
instantiate(Context context, String fname)
Like instantiate(Context, String, Bundle) but with a null
argument Bundle.
|
static
Fragment
|
instantiate(Context context, String fname, Bundle args)
Create a new instance of a Fragment with the given class name.
|
final
boolean
|
isAdded()
Return true if the fragment is currently added to its activity.
|
final
boolean
|
isDetached()
Return true if the fragment has been explicitly detached from the UI.
|
final
boolean
|
isHidden()
Return true if the fragment has been hidden.
|
final
boolean
|
isInLayout()
Return true if the layout is included as part of an activity view
hierarchy via the <fragment> tag.
|
final
boolean
|
isRemoving()
Return true if this fragment is currently being removed from its
activity.
|
final
boolean
|
isResumed()
Return true if the fragment is in the resumed state.
|
final
boolean
|
isStateSaved()
Returns true if this fragment is added and its state has already been saved
by its host.
|
final
boolean
|
isVisible()
Return true if the fragment is currently visible to the user.
|
void
|
onActivityCreated(Bundle savedInstanceState)
Called when the fragment's activity has been created and this
fragment's view hierarchy instantiated.
|
void
|
onActivityResult(int requestCode, int resultCode, Intent data)
Receive the result from a previous call to
startActivityForResult(Intent, int).
|
void
|
onAttach(Activity activity)
This method was deprecated
in API level 24.1.0.
See onAttach(Context).
|
void
|
onAttach(Context context)
Called when a fragment is first attached to its context.
|
void
|
onAttachFragment(Fragment childFragment)
Called when a fragment is attached as a child of this fragment.
|
void
|
onConfigurationChanged(Configuration newConfig)
|
boolean
|
onContextItemSelected(MenuItem item)
This hook is called whenever an item in a context menu is selected.
|
void
|
onCreate(Bundle savedInstanceState)
Called to do initial creation of a fragment.
|
Animation
|
onCreateAnimation(int transit, boolean enter, int nextAnim)
Called when a fragment loads an animation.
|
Animator
|
onCreateAnimator(int transit, boolean enter, int nextAnim)
Called when a fragment loads an animator.
|
void
|
onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo)
Called when a context menu for the view is about to be shown.
|
void
|
onCreateOptionsMenu(Menu menu, MenuInflater inflater)
Initialize the contents of the Fragment host's standard options menu.
|
View
|
onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
Called to have the fragment instantiate its user interface view.
|
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
|
onDestroyView()
Called when the view previously created by onCreateView(LayoutInflater, ViewGroup, Bundle) has
been detached from the fragment.
|
void
|
onDetach()
Called when the fragment is no longer attached to its activity.
|
LayoutInflater
|
onGetLayoutInflater(Bundle savedInstanceState)
Returns the LayoutInflater used to inflate Views of this Fragment.
|
void
|
onHiddenChanged(boolean hidden)
Called when the hidden state (as returned by isHidden() of
the fragment has changed.
|
void
|
onInflate(Activity activity, AttributeSet attrs, Bundle savedInstanceState)
This method was deprecated
in API level 24.1.0.
See onInflate(Context, AttributeSet, Bundle).
|
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
|
onLowMemory()
|
void
|
onMultiWindowModeChanged(boolean isInMultiWindowMode)
Called when the Fragment's activity changes from fullscreen mode to multi-window mode and
visa-versa.
|
boolean
|
onOptionsItemSelected(MenuItem item)
This hook is called whenever an item in your options menu is selected.
|
void
|
onOptionsMenuClosed(Menu menu)
This hook is called whenever the options menu is being closed (either by the user canceling
the menu with the back/menu button, or when an item is selected).
|
void
|
onPause()
Called when the Fragment is no longer resumed.
|
void
|
onPictureInPictureModeChanged(boolean isInPictureInPictureMode)
Called by the system when the activity changes to and from picture-in-picture mode.
|
void
|
onPrepareOptionsMenu(Menu menu)
Prepare the Fragment host's standard options menu to be displayed.
|
void
|
onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults)
Callback for the result from requesting permissions.
|
void
|
onResume()
Called when the fragment is visible to the user and actively running.
|
void
|
onSaveInstanceState(Bundle outState)
Called to ask the fragment to save its current dynamic state, so it
can later be reconstructed in a new instance of its process is
restarted.
|
void
|
onStart()
Called when the Fragment is visible to the user.
|
void
|
onStop()
Called when the Fragment is no longer started.
|
void
|
onViewCreated(View view, Bundle savedInstanceState)
Called immediately after onCreateView(LayoutInflater, ViewGroup, Bundle)
has returned, but before any saved state has been restored in to the view.
|
void
|
onViewStateRestored(Bundle savedInstanceState)
Called when all saved state has been restored into the view hierarchy
of the fragment.
|
void
|
postponeEnterTransition()
Postpone the entering Fragment transition until startPostponedEnterTransition()
or executePendingTransactions() has been called.
|
void
|
registerForContextMenu(View view)
Registers a context menu to be shown for the given view (multiple views
can show the context menu).
|
final
void
|
requestPermissions(String[] permissions, int requestCode)
Requests permissions to be granted to this application.
|
final
FragmentActivity
|
requireActivity()
Return the FragmentActivity this fragment is currently associated with.
|
final
Context
|
requireContext()
Return the Context this fragment is currently associated with.
|
final
FragmentManager
|
requireFragmentManager()
Return the FragmentManager for interacting with fragments associated
with this fragment's activity.
|
final
Object
|
requireHost()
Return the host object of this fragment.
|
void
|
setAllowEnterTransitionOverlap(boolean allow)
Sets whether the the exit transition and enter transition overlap or not.
|
void
|
setAllowReturnTransitionOverlap(boolean allow)
Sets whether the the return transition and reenter transition overlap or not.
|
void
|
setArguments(Bundle args)
Supply the construction arguments for this fragment.
|
void
|
setEnterSharedElementCallback(SharedElementCallback callback)
When custom transitions are used with Fragments, the enter transition callback
is called when this Fragment is attached or detached when not popping the back stack.
|
void
|
setEnterTransition(Object transition)
Sets the Transition that will be used to move Views into the initial scene.
|
void
|
setExitSharedElementCallback(SharedElementCallback callback)
When custom transitions are used with Fragments, the exit transition callback
is called when this Fragment is attached or detached when popping the back stack.
|
void
|
setExitTransition(Object transition)
Sets the Transition that will be used to move Views out of the scene when the
fragment is removed, hidden, or detached when not popping the back stack.
|
void
|
setHasOptionsMenu(boolean hasMenu)
Report that this fragment would like to participate in populating
the options menu by receiving a call to onCreateOptionsMenu(Menu, MenuInflater)
and related methods.
|
void
|
setInitialSavedState(Fragment.SavedState state)
Set the initial saved state that this Fragment should restore itself
from when first being constructed, as returned by
FragmentManager.saveFragmentInstanceState.
|
void
|
setMenuVisibility(boolean menuVisible)
Set a hint for whether this fragment's menu should be visible.
|
void
|
setReenterTransition(Object transition)
Sets the Transition that will be used to move Views in to the scene when returning due
to popping a back stack.
|
void
|
setRetainInstance(boolean retain)
Control whether a fragment instance is retained across Activity
re-creation (such as from a configuration change).
|
void
|
setReturnTransition(Object transition)
Sets the Transition that will be used to move Views out of the scene when the Fragment is
preparing to be removed, hidden, or detached because of popping the back stack.
|
void
|
setSharedElementEnterTransition(Object transition)
Sets the Transition that will be used for shared elements transferred into the content
Scene.
|
void
|
setSharedElementReturnTransition(Object transition)
Sets the Transition that will be used for shared elements transferred back during a
pop of the back stack.
|
void
|
setTargetFragment(Fragment fragment, int requestCode)
Optional target for this fragment.
|
void
|
setUserVisibleHint(boolean isVisibleToUser)
Set a hint to the system about whether this fragment's UI is currently visible
to the user.
|
boolean
|
shouldShowRequestPermissionRationale(String permission)
Gets whether you should show UI with rationale for requesting a permission.
|
void
|
startActivity(Intent intent)
Call startActivity(Intent) from the fragment's
containing Activity.
|
void
|
startActivity(Intent intent, Bundle options)
Call startActivity(Intent, Bundle) from the fragment's
containing Activity.
|
void
|
startActivityForResult(Intent intent, int requestCode)
Call startActivityForResult(Intent, int) from the fragment's
containing Activity.
|
void
|
startActivityForResult(Intent intent, int requestCode, Bundle options)
Call startActivityForResult(Intent, int, Bundle) from the fragment's
containing Activity.
|
void
|
startIntentSenderForResult(IntentSender intent, int requestCode, Intent fillInIntent, int flagsMask, int flagsValues, int extraFlags, Bundle options)
Call startIntentSenderForResult(IntentSender, int, Intent, int, int, int, Bundle) from the fragment's containing Activity.
|
void
|
startPostponedEnterTransition()
Begin postponed transitions after postponeEnterTransition() was called.
|
String
|
toString()
|
void
|
unregisterForContextMenu(View view)
Prevents a context menu to be shown for the given view.
|
From
class