DetailsSupportFragment

Added in 1.1.0

Kotlin |Java

public class DetailsSupportFragment extends BaseSupportFragment

java.lang.Object
↳	androidx.fragment.app.Fragment
	↳	androidx.leanback.app.BrandedSupportFragment
		↳	androidx.leanback.app.BaseSupportFragment
			↳	androidx.leanback.app.DetailsSupportFragment

A fragment for creating Leanback details screens.

A DetailsSupportFragment renders the elements of its ObjectAdapter as a set of rows in a vertical list.The Adapter's PresenterSelector must maintain subclasses of RowPresenter.

When FullWidthDetailsOverviewRowPresenter is found in adapter, DetailsSupportFragment will setup default behavior of the DetailsOverviewRow:

The alignment of FullWidthDetailsOverviewRowPresenter is setup in setupDetailsOverviewRowPresenter.
The view status switching of FullWidthDetailsOverviewRowPresenter is done in onSetDetailsOverviewRowStatus.

The recommended activity themes to use with a DetailsSupportFragment are

Theme_Leanback_Details with activity shared element transition for FullWidthDetailsOverviewRowPresenter.
Theme_Leanback_Details_NoSharedElementTransition if shared element transition is not needed, for example if first row is not rendered by FullWidthDetailsOverviewRowPresenter.

DetailsSupportFragment can use DetailsSupportFragmentBackgroundController to add a parallax drawable background and embedded video playing fragment.

Summary

Public constructors
`DetailsSupportFragment()`

Public methods
`ObjectAdapter`	`getAdapter()` Returns the list of rows.
`BaseOnItemViewClickedListener`	`getOnItemViewClickedListener()` Returns the item clicked listener.
`DetailsParallax`	`getParallax()` Returns the `DetailsParallax` instance used by `DetailsSupportFragmentBackgroundController` to configure parallax effect of background and control embedded video playback.
`RowsSupportFragment`	`getRowsSupportFragment()` Gets embedded RowsSupportFragment showing multiple rows for DetailsSupportFragment.
`void`	`onCreate(Bundle savedInstanceState)` Called to do initial creation of a fragment.
`@Nullable View`	`onCreateView( @NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState )` Called to have the fragment instantiate its user interface view.
`void`	`onDestroyView()` Called when the view previously created by `onCreateView` has been detached from the fragment.
`@NonNull View`	`onInflateTitleView( @NonNull LayoutInflater inflater, @Nullable ViewGroup parent, @Nullable Bundle savedInstanceState )` Called by `installTitleView` to inflate title view.
`void`	`onStart()` Called when the Fragment is visible to the user.
`void`	`onStop()` Called when the Fragment is no longer started.
`void`	`setAdapter(ObjectAdapter adapter)` Sets the list of rows for the fragment.
`void`	`setOnItemViewClickedListener(BaseOnItemViewClickedListener listener)` Sets an item clicked listener.
`void`	`setOnItemViewSelectedListener(BaseOnItemViewSelectedListener listener)` Sets an item selection listener.
`void`	`setSelectedPosition(int position)` Sets the selected row position with smooth animation.
`void`	`setSelectedPosition(int position, boolean smooth)` Sets the selected row position.

Protected methods
`Object`	`createEntranceTransition()` Create entrance transition.
`View`	`inflateTitle( LayoutInflater inflater, ViewGroup parent, Bundle savedInstanceState )` This method is deprecated. override `onInflateTitleView` instead.
`void`	`onEntranceTransitionEnd()` Callback when entrance transition is ended.
`void`	`onEntranceTransitionPrepare()` Callback when entrance transition is prepared.
`void`	`onEntranceTransitionStart()` Callback when entrance transition is started.
`void`	`onSetDetailsOverviewRowStatus( FullWidthDetailsOverviewRowPresenter presenter, FullWidthDetailsOverviewRowPresenter.ViewHolder viewHolder, int adapterPosition, int selectedPosition, int selectedSubPosition )` Called to change DetailsOverviewRow view status when current selected row position or selected sub position changed.
`void`	`onSetRowStatus( RowPresenter presenter, RowPresenter.ViewHolder viewHolder, int adapterPosition, int selectedPosition, int selectedSubPosition )` Called on every visible row to change view status when current selected row position or selected sub position changed.
`void`	`runEntranceTransition(Object entranceTransition)` Run entrance transition.
`void`	`setupDetailsOverviewRowPresenter( FullWidthDetailsOverviewRowPresenter presenter )` Called to setup `FullWidthDetailsOverviewRowPresenter`.
`void`	`setupPresenter(Presenter rowPresenter)` Called to setup each Presenter of Adapter passed in `setAdapter`.Note that setup should only change the Presenter behavior that is meaningful in DetailsSupportFragment.

Inherited methods

From androidx.activity.result.ActivityResultCaller

abstract ActivityResultLauncher<I>

<I, O> registerForActivityResult(
    ActivityResultContract<I, O> contract,
    ActivityResultCallback<O> callback
)

From androidx.leanback.app.BaseSupportFragment

`final ProgressBarManager`	`getProgressBarManager()` Returns the `ProgressBarManager`.
`void`	`onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState)` Called immediately after `onCreateView` has returned, but before any saved state has been restored in to the view.
`void`	`prepareEntranceTransition()` Enables entrance transition.
`void`	`startEntranceTransition()` When fragment finishes loading data, it should call startEntranceTransition() to execute the entrance transition. startEntranceTransition() will start transition only if both two conditions are satisfied:

From androidx.leanback.app.BrandedSupportFragment

`@Nullable Drawable`	`getBadgeDrawable()` Returns the badge drawable used in the fragment title.
`int`	`getSearchAffordanceColor()` Returns the color used to draw the search affordance.
`@Nullable SearchOrbView.Colors`	`getSearchAffordanceColors()` Returns the `androidx.leanback.widget.SearchOrbView.Colors` used to draw the search affordance.
`@Nullable CharSequence`	`getTitle()` Returns the title text for the fragment.
`@Nullable View`	`getTitleView()` Returns the view that implements `TitleViewAdapter.Provider`.
`@Nullable TitleViewAdapter`	`getTitleViewAdapter()` Returns the `TitleViewAdapter` implemented by title view.
`void`	`installTitleView( @NonNull LayoutInflater inflater, @NonNull ViewGroup parent, @Nullable Bundle savedInstanceState )` Inflate title view and add to parent.
`final boolean`	`isShowingTitle()` Returns true/false to indicate the visibility of TitleView.
`void`	`onPause()` Called when the Fragment is no longer resumed.
`void`	`onResume()` Called when the fragment is visible to the user and actively running.
`void`	`onSaveInstanceState(@NonNull Bundle outState)` Called to ask the fragment to save its current dynamic state, so it can later be reconstructed in a new instance if its process is restarted.
`void`	`setBadgeDrawable(@Nullable Drawable drawable)` Sets the drawable displayed in the fragment title.
`void`	`setOnSearchClickedListener(@Nullable View.OnClickListener listener)` Sets a click listener for the search affordance.
`void`	`setSearchAffordanceColor(int color)` Sets the color used to draw the search affordance.
`void`	`setSearchAffordanceColors(@NonNull SearchOrbView.Colors colors)` Sets the `androidx.leanback.widget.SearchOrbView.Colors` used to draw the search affordance.
`void`	`setTitle(@Nullable CharSequence title)` Sets title text for the fragment.
`void`	`setTitleView(@Nullable View titleView)` Sets the view that implemented `TitleViewAdapter`.
`void`	`showTitle(int flags)` Changes title view's components visibility and shows title.
`void`	`showTitle(boolean show)` Shows or hides the title view.

From android.content.ComponentCallbacks

`abstract void`	`onConfigurationChanged(Configuration p)`
`abstract void`	`onLowMemory()`

From androidx.fragment.app.Fragment

`void`	`dump( @NonNull String prefix, @Nullable FileDescriptor fd, @NonNull PrintWriter writer, @Nullable String[] args )` Print the Fragments's state into the given stream.
`final boolean`	`equals(@Nullable Object o)` Subclasses can not override equals().
`final @Nullable FragmentActivity`	`getActivity()` Return the `FragmentActivity` this fragment is currently associated with.
`boolean`	`getAllowEnterTransitionOverlap()` Returns whether the the exit transition and enter transition overlap or not.
`boolean`	`getAllowReturnTransitionOverlap()` Returns whether the the return transition and reenter transition overlap or not.
`final @Nullable Bundle`	`getArguments()` Return the arguments supplied when the fragment was instantiated, if any.
`final @NonNull FragmentManager`	`getChildFragmentManager()` Return a private FragmentManager for placing and managing Fragments inside of this Fragment.
`@Nullable Context`	`getContext()` Return the `Context` this fragment is currently associated with.
`@NonNull CreationExtras`	`@CallSuper getDefaultViewModelCreationExtras()` The `Fragment's arguments` when this is first called will be used as the defaults to any `androidx.lifecycle.SavedStateHandle` passed to a view model created using this extra.
`@NonNull ViewModelProvider.Factory`	`getDefaultViewModelProviderFactory()`
`@Nullable Object`	`getEnterTransition()` Returns the Transition that will be used to move Views into the initial scene.
`@Nullable 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 @Nullable FragmentManager`	`getFragmentManager()` This method is deprecated. This has been removed in favor of `getParentFragmentManager()` which throws an `IllegalStateException` if the FragmentManager is null.
`final @Nullable Object`	`getHost()` Return the host object of this fragment.
`final int`	`getId()` Return the identifier this fragment is known by.
`final @NonNull LayoutInflater`	`getLayoutInflater()` Returns the cached LayoutInflater used to inflate Views of this Fragment.
`@NonNull Lifecycle`	`getLifecycle()` Overriding this method is no longer supported and this method will be made `final` in a future version of Fragment.
`@NonNull LoaderManager`	`getLoaderManager()` This method is deprecated. Use `LoaderManager.getInstance(this)`.
`final @Nullable Fragment`	`getParentFragment()` Returns the parent Fragment containing this Fragment.
`final @NonNull FragmentManager`	`getParentFragmentManager()` Return the FragmentManager for interacting with fragments associated with this fragment's activity.
`@Nullable 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 @NonNull Resources`	`getResources()` Return `requireActivity().getResources()`.
`final boolean`	`getRetainInstance()` This method is deprecated. Instead of retaining the Fragment itself, use a non-retained Fragment and keep retained state in a ViewModel attached to that Fragment.
`@Nullable 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.
`final @NonNull SavedStateRegistry`	`getSavedStateRegistry()`
`@Nullable Object`	`getSharedElementEnterTransition()` Returns the Transition that will be used for shared elements transferred into the content Scene.
`@Nullable Object`	`getSharedElementReturnTransition()` Return the Transition that will be used for shared elements transferred back during a pop of the back stack.
`final @NonNull String`	`getString(@StringRes int resId)` Return a localized string from the application's package's default string table.
`final @NonNull String`	`getString(@StringRes int resId, @Nullable 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 format.
`final @Nullable String`	`getTag()` Get the tag name of the fragment, if specified.
`final @Nullable Fragment`	`getTargetFragment()` This method is deprecated. Instead of using a target fragment to pass results, use `setFragmentResult` to deliver results to `FragmentResultListener` instances registered by other fragments via `setFragmentResultListener`.
`final int`	`getTargetRequestCode()` This method is deprecated. When using the target fragment replacement of `setFragmentResultListener` and `setFragmentResult`, consider using `setArguments` to pass a `requestKey` if you need to support dynamic request keys.
`final @NonNull CharSequence`	`getText(@StringRes int resId)` Return a localized, styled CharSequence from the application's package's default string table.
`boolean`	`getUserVisibleHint()` This method is deprecated. Use `setMaxLifecycle` instead.
`@Nullable View`	`getView()` Get the root view for the fragment's layout (the one returned by `onCreateView`), if provided.
`@NonNull LifecycleOwner`	`@MainThread getViewLifecycleOwner()` Get a `LifecycleOwner` that represents the `Fragment's View` lifecycle.
`@NonNull LiveData<LifecycleOwner>`	`getViewLifecycleOwnerLiveData()` Retrieve a `LiveData` which allows you to observe the `lifecycle of the Fragment's View`.
`@NonNull ViewModelStore`	`getViewModelStore()` Returns the `ViewModelStore` associated with this Fragment
`final int`	`hashCode()` Subclasses can not override hashCode().
`static @NonNull Fragment`	`instantiate(@NonNull Context context, @NonNull String fname)` This method is deprecated. Use `getFragmentFactory` and `instantiate`
`static @NonNull Fragment`	`instantiate( @NonNull Context context, @NonNull String fname, @Nullable Bundle args )` This method is deprecated. Use `getFragmentFactory` and `instantiate`, manually calling `setArguments` on the returned Fragment.
`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 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`	`@MainThread @CallSuper onActivityCreated(@Nullable Bundle savedInstanceState)` This method is deprecated. use `onViewCreated` for code touching the view created by `onCreateView` and `onCreate` for other initialization.
`void`	`onActivityResult(int requestCode, int resultCode, @Nullable Intent data)` This method is deprecated. This method has been deprecated in favor of using the Activity Result API which brings increased type safety via an `ActivityResultContract` and the prebuilt contracts for common intents available in `androidx.activity.result.contract.ActivityResultContracts`, provides hooks for testing, and allow receiving results in separate, testable classes independent from your fragment.
`void`	`@MainThread @CallSuper onAttach(@NonNull Activity activity)` This method is deprecated. See `onAttach`.
`void`	`@MainThread @CallSuper onAttach(@NonNull Context context)` Called when a fragment is first attached to its context.
`void`	`@MainThread onAttachFragment(@NonNull Fragment childFragment)` This method is deprecated. The responsibility for listening for fragments being attached has been moved to FragmentManager.
`void`	`@CallSuper onConfigurationChanged(@NonNull Configuration newConfig)`
`boolean`	`@MainThread onContextItemSelected(@NonNull MenuItem item)` This hook is called whenever an item in a context menu is selected.
`void`	`@MainThread @CallSuper onCreate(@Nullable Bundle savedInstanceState)` Called to do initial creation of a fragment.
`@Nullable Animation`	`@MainThread onCreateAnimation(int transit, boolean enter, int nextAnim)` Called when a fragment loads an animation.
`@Nullable Animator`	`@MainThread onCreateAnimator(int transit, boolean enter, int nextAnim)` Called when a fragment loads an animator.
`void`	`@MainThread onCreateContextMenu( @NonNull ContextMenu menu, @NonNull View v, @Nullable ContextMenu.ContextMenuInfo menuInfo )` Called when a context menu for the `view` is about to be shown.
`void`	`@MainThread onCreateOptionsMenu(@NonNull Menu menu, @NonNull MenuInflater inflater)` This method is deprecated. `androidx.activity.ComponentActivity` now implements `MenuHost`, an interface that allows any component, including your activity itself, to add menu items by calling addMenuProvider without forcing all components through this single method override.
`void`	`@MainThread @CallSuper onDestroy()` Called when the fragment is no longer in use.
`void`	`@MainThread onDestroyOptionsMenu()` This method is deprecated. `androidx.activity.ComponentActivity` now implements `MenuHost`, an interface that allows any component, including your activity itself, to add menu items by calling addMenuProvider without forcing all components through this single method override.
`void`	`@MainThread @CallSuper onDetach()` Called when the fragment is no longer attached to its activity.
`@NonNull LayoutInflater`	`onGetLayoutInflater(@Nullable Bundle savedInstanceState)` Returns the LayoutInflater used to inflate Views of this Fragment.
`void`	`@MainThread onHiddenChanged(boolean hidden)` Called when the hidden state (as returned by `isHidden` of the fragment or another fragment in its hierarchy has changed.
`void`	`@UiThread @CallSuper onInflate( @NonNull Activity activity, @NonNull AttributeSet attrs, @Nullable Bundle savedInstanceState )` This method is deprecated. See `onInflate`.
`void`	`@UiThread @CallSuper onInflate( @NonNull Context context, @NonNull AttributeSet attrs, @Nullable 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`	`@MainThread @CallSuper onLowMemory()`
`void`	`onMultiWindowModeChanged(boolean isInMultiWindowMode)` Called when the Fragment's activity changes from fullscreen mode to multi-window mode and visa-versa.
`boolean`	`@MainThread onOptionsItemSelected(@NonNull MenuItem item)` This method is deprecated. `androidx.activity.ComponentActivity` now implements `MenuHost`, an interface that allows any component, including your activity itself, to add menu items by calling addMenuProvider without forcing all components through this single method override.
`void`	`@MainThread onOptionsMenuClosed(@NonNull Menu menu)` This method is deprecated. `androidx.activity.ComponentActivity` now implements `MenuHost`, an interface that allows any component, including your activity itself, to add menu items by calling addMenuProvider without forcing all components through this single method override.
`void`	`onPictureInPictureModeChanged(boolean isInPictureInPictureMode)` Called by the system when the activity changes to and from picture-in-picture mode.
`void`	`@MainThread onPrepareOptionsMenu(@NonNull Menu menu)` This method is deprecated. `androidx.activity.ComponentActivity` now implements `MenuHost`, an interface that allows any component, including your activity itself, to add menu items by calling addMenuProvider without forcing all components through this single method override.
`void`	`@MainThread onPrimaryNavigationFragmentChanged( boolean isPrimaryNavigationFragment )` Callback for when the primary navigation state of this Fragment has changed.
`void`	`onRequestPermissionsResult( int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults )` This method is deprecated. This method has been deprecated in favor of using the Activity Result API which brings increased type safety via an `ActivityResultContract` and the prebuilt contracts for common intents available in `androidx.activity.result.contract.ActivityResultContracts`, provides hooks for testing, and allow receiving results in separate, testable classes independent from your fragment.
`void`	`@MainThread @CallSuper onViewStateRestored(@Nullable 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.
`final void`	`postponeEnterTransition(long duration, @NonNull TimeUnit timeUnit)` Postpone the entering Fragment transition for a given amount of time and then call `startPostponedEnterTransition`.
`final @NonNull ActivityResultLauncher<I>`	`@MainThread <I, O> registerForActivityResult( @NonNull ActivityResultContract<I, O> contract, @NonNull ActivityResultCallback<O> callback )` Register a request to `start an activity for result`, designated by the given `contract`.
`final @NonNull ActivityResultLauncher<I>`	`@MainThread <I, O> registerForActivityResult( @NonNull ActivityResultContract<I, O> contract, @NonNull ActivityResultRegistry registry, @NonNull ActivityResultCallback<O> callback )` Register a request to `start an activity for result`, designated by the given `contract`.
`void`	`registerForContextMenu(@NonNull View view)` Registers a context menu to be shown for the given view (multiple views can show the context menu).
`final void`	`requestPermissions(@NonNull String[] permissions, int requestCode)` This method is deprecated. This method has been deprecated in favor of using the Activity Result API which brings increased type safety via an `ActivityResultContract` and the prebuilt contracts for common intents available in `androidx.activity.result.contract.ActivityResultContracts`, provides hooks for testing, and allow receiving results in separate, testable classes independent from your fragment.
`final @NonNull FragmentActivity`	`requireActivity()` Return the `FragmentActivity` this fragment is currently associated with.
`final @NonNull Bundle`	`requireArguments()` Return the arguments supplied when the fragment was instantiated.
`final @NonNull Context`	`requireContext()` Return the `Context` this fragment is currently associated with.
`final @NonNull FragmentManager`	`requireFragmentManager()` This method is deprecated. This has been renamed to `getParentFragmentManager()` to make it clear that you are accessing the FragmentManager that contains this Fragment and not the FragmentManager associated with child Fragments.
`final @NonNull Object`	`requireHost()` Return the host object of this fragment.
`final @NonNull Fragment`	`requireParentFragment()` Returns the parent Fragment containing this Fragment.
`final @NonNull View`	`requireView()` Get the root view for the fragment's layout (the one returned by `onCreateView`).
`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(@Nullable Bundle args)` Supply the construction arguments for this fragment.
`void`	`setEnterSharedElementCallback(@Nullable 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(@Nullable Object transition)` Sets the Transition that will be used to move Views into the initial scene.
`void`	`setExitSharedElementCallback(@Nullable 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(@Nullable 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)` This method is deprecated. This method is no longer needed when using a `MenuProvider` to provide a `Menu` to your activity, which replaces `onCreateOptionsMenu` as the recommended way to provide a consistent, optionally `Lifecycle`-aware, and modular way to handle menu creation and item selection.
`void`	`setInitialSavedState(@Nullable 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(@Nullable 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)` This method is deprecated. Instead of retaining the Fragment itself, use a non-retained Fragment and keep retained state in a ViewModel attached to that Fragment.
`void`	`setReturnTransition(@Nullable 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(@Nullable Object transition)` Sets the Transition that will be used for shared elements transferred into the content Scene.
`void`	`setSharedElementReturnTransition(@Nullable Object transition)` Sets the Transition that will be used for shared elements transferred back during a pop of the back stack.
`void`	`setTargetFragment(@Nullable Fragment fragment, int requestCode)` This method is deprecated. Instead of using a target fragment to pass results, the fragment requesting a result should use `setFragmentResultListener` to register a `FragmentResultListener` with a `requestKey` using its `parent fragment manager`.
`void`	`setUserVisibleHint(boolean isVisibleToUser)` This method is deprecated. If you are manually calling this method, use `setMaxLifecycle` instead.
`boolean`	`shouldShowRequestPermissionRationale(@NonNull String permission)` Gets whether you should show UI with rationale before requesting a permission.
`void`	`startActivity(@NonNull Intent intent)` Call startActivity from the fragment's containing Activity.
`void`	`startActivity(@NonNull Intent intent, @Nullable Bundle options)` Call startActivity from the fragment's containing Activity.
`void`	`startActivityForResult(@NonNull Intent intent, int requestCode)` This method is deprecated. This method has been deprecated in favor of using the Activity Result API which brings increased type safety via an `ActivityResultContract` and the prebuilt contracts for common intents available in `androidx.activity.result.contract.ActivityResultContracts`, provides hooks for testing, and allow receiving results in separate, testable classes independent from your fragment.
`void`	`startActivityForResult( @NonNull Intent intent, int requestCode, @Nullable Bundle options )` This method is deprecated. This method has been deprecated in favor of using the Activity Result API which brings increased type safety via an `ActivityResultContract` and the prebuilt contracts for common intents available in `androidx.activity.result.contract.ActivityResultContracts`, provides hooks for testing, and allow receiving results in separate, testable classes independent from your fragment.
`void`	`startIntentSenderForResult( @NonNull IntentSender intent, int requestCode, @Nullable Intent fillInIntent, int flagsMask, int flagsValues, int extraFlags, @Nullable Bundle options )` This method is deprecated. This method has been deprecated in favor of using the Activity Result API which brings increased type safety via an `ActivityResultContract` and the prebuilt contracts for common intents available in `androidx.activity.result.contract.ActivityResultContracts`, provides hooks for testing, and allow receiving results in separate, testable classes independent from your fragment.
`void`	`startPostponedEnterTransition()` Begin postponed transitions after `postponeEnterTransition` was called.
`@NonNull String`	`toString()`
`void`	`unregisterForContextMenu(@NonNull View view)` Prevents a context menu to be shown for the given view.

From androidx.lifecycle.HasDefaultViewModelProviderFactory

`CreationExtras`	`getDefaultViewModelCreationExtras()`
`abstract ViewModelProvider.Factory`	`getDefaultViewModelProviderFactory()`

From androidx.lifecycle.LifecycleOwner

abstract Lifecycle

getLifecycle()

From androidx.savedstate.SavedStateRegistryOwner

abstract SavedStateRegistry

getSavedStateRegistry()

From android.view.View.OnCreateContextMenuListener

abstract void

onCreateContextMenu(
    ContextMenu p,
    View p1,
    ContextMenu.ContextMenuInfo p2
)

From androidx.lifecycle.ViewModelStoreOwner

abstract ViewModelStore

getViewModelStore()

Public constructors

DetailsSupportFragment

Added in 1.1.0

public DetailsSupportFragment()

Public methods

getAdapter

Added in 1.1.0

public ObjectAdapter getAdapter()

Returns the list of rows.

getOnItemViewClickedListener

Added in 1.1.0

public BaseOnItemViewClickedListener getOnItemViewClickedListener()

Returns the item clicked listener.

getParallax

Added in 1.1.0

public DetailsParallax getParallax()

Returns the DetailsParallax instance used by DetailsSupportFragmentBackgroundController to configure parallax effect of background and control embedded video playback. App usually does not use this method directly. App may use this method for other custom parallax tasks.

Returns
`DetailsParallax`	The DetailsParallax instance attached to the DetailsSupportFragment.

getRowsSupportFragment

Added in 1.1.0

public RowsSupportFragment getRowsSupportFragment()

Gets embedded RowsSupportFragment showing multiple rows for DetailsSupportFragment. If view of DetailsSupportFragment is not created, the method returns null.

Returns
`RowsSupportFragment`	Embedded RowsSupportFragment showing multiple rows for DetailsSupportFragment.

onCreate

public void onCreate(Bundle savedInstanceState)

Called to do initial creation of a fragment. This is called after onAttach and before onCreateView.

Note that this can be called while the fragment's activity is still in the process of being created. As such, you can not rely on things like the activity's content view hierarchy being initialized at this point. If you want to do work once the activity itself is created, add a androidx.lifecycle.LifecycleObserver on the activity's Lifecycle, removing it when it receives the CREATED callback.

Any restored child fragments will be created before the base Fragment.onCreate method returns.

Parameters
`Bundle savedInstanceState`	If the fragment is being re-created from a previous saved state, this is the state.

onCreateView

public @Nullable View onCreateView(
    @NonNull LayoutInflater inflater,
    @Nullable ViewGroup container,
    @Nullable Bundle savedInstanceState
)

Called to have the fragment instantiate its user interface view. This is optional, and non-graphical fragments can return null. This will be called between onCreate and onViewCreated.

A default View can be returned by calling Fragment in your constructor. Otherwise, this method returns null.

It is recommended to only inflate the layout in this method and move logic that operates on the returned View to onViewCreated.

If you return a View from here, you will later be called in onDestroyView when the view is being released.

Parameters
`@NonNull LayoutInflater inflater`	The LayoutInflater object that can be used to inflate any views in the fragment,
`@Nullable ViewGroup container`	If non-null, this is the parent view that the fragment's UI should be attached to. The fragment should not add the view itself, but this can be used to generate the LayoutParams of the view.
`@Nullable Bundle savedInstanceState`	If non-null, this fragment is being re-constructed from a previous saved state as given here.

Returns
`@Nullable View`	Return the View for the fragment's UI, or null.

onDestroyView

public void onDestroyView()

Called when the view previously created by onCreateView has been detached from the fragment. The next time the fragment needs to be displayed, a new view will be created. This is called after onStop and before onDestroy. It is called regardless of whether onCreateView returned a non-null view. Internally it is called after the view's state has been saved but before it has been removed from its parent.

onInflateTitleView

public @NonNull View onInflateTitleView(
    @NonNull LayoutInflater inflater,
    @Nullable ViewGroup parent,
    @Nullable Bundle savedInstanceState
)

Called by installTitleView to inflate title view. Default implementation uses layout file lb_browse_title. Subclass may override and use its own layout, the layout must have a descendant with id browse_title_group that implements TitleViewAdapter.Provider. Subclass may return null if no title is needed.

Parameters
`@NonNull LayoutInflater inflater`	The LayoutInflater object that can be used to inflate any views in the fragment,
`@Nullable ViewGroup parent`	Parent of title view.
`@Nullable Bundle savedInstanceState`	If non-null, this fragment is being re-constructed from a previous saved state as given here.

Returns
`@NonNull View`	Title view which must have a descendant with id browse_title_group that implements `TitleViewAdapter.Provider`, or null for no title view.

onStart

public void onStart()

Called when the Fragment is visible to the user. This is generally tied to Activity.onStart of the containing Activity's lifecycle.

onStop

public void onStop()

Called when the Fragment is no longer started. This is generally tied to Activity.onStop of the containing Activity's lifecycle.

Added in 1.1.0

public void setAdapter(ObjectAdapter adapter)

Sets the list of rows for the fragment.

Added in 1.1.0

public void setOnItemViewClickedListener(BaseOnItemViewClickedListener listener)

Sets an item clicked listener.

Added in 1.1.0

public void setOnItemViewSelectedListener(BaseOnItemViewSelectedListener listener)

Sets an item selection listener.

setSelectedPosition

Added in 1.1.0

public void setSelectedPosition(int position)

Sets the selected row position with smooth animation.

setSelectedPosition

Added in 1.1.0

public void setSelectedPosition(int position, boolean smooth)

Sets the selected row position.

Protected methods

createEntranceTransition

protected Object createEntranceTransition()

Create entrance transition. Subclass can override to load transition from resource or construct manually. Typically app does not need to override the default transition that browse and details provides.

inflateTitle

Added in 1.1.0

Deprecated in 1.1.0

protected View inflateTitle(
    LayoutInflater inflater,
    ViewGroup parent,
    Bundle savedInstanceState
)

onEntranceTransitionEnd

protected void onEntranceTransitionEnd()

Callback when entrance transition is ended.

onEntranceTransitionPrepare

protected void onEntranceTransitionPrepare()

Callback when entrance transition is prepared. This is when fragment should stop user input and animations.

onEntranceTransitionStart

protected void onEntranceTransitionStart()

Callback when entrance transition is started. This is when fragment should stop processing layout.

Added in 1.1.0

protected void onSetDetailsOverviewRowStatus(
    FullWidthDetailsOverviewRowPresenter presenter,
    FullWidthDetailsOverviewRowPresenter.ViewHolder viewHolder,
    int adapterPosition,
    int selectedPosition,
    int selectedSubPosition
)

Called to change DetailsOverviewRow view status when current selected row position or selected sub position changed. Subclass may override. The default implementation switches between three states based on the positions: STATE_HALF, STATE_FULL and STATE_SMALL.

Parameters
`FullWidthDetailsOverviewRowPresenter presenter`	The presenter used to create row ViewHolder.
`FullWidthDetailsOverviewRowPresenter.ViewHolder viewHolder`	The visible (attached) row ViewHolder, note that it may or may not be selected.
`int adapterPosition`	The adapter position of viewHolder inside adapter.
`int selectedPosition`	The adapter position of currently selected row.
`int selectedSubPosition`	The sub position within currently selected row. This is used When a row has multiple alignment positions.

Added in 1.1.0

protected void onSetRowStatus(
    RowPresenter presenter,
    RowPresenter.ViewHolder viewHolder,
    int adapterPosition,
    int selectedPosition,
    int selectedSubPosition
)

Called on every visible row to change view status when current selected row position or selected sub position changed. Subclass may override. The default implementation calls onSetDetailsOverviewRowStatus if presenter is instance of FullWidthDetailsOverviewRowPresenter.

Parameters
`RowPresenter presenter`	The presenter used to create row ViewHolder.
`RowPresenter.ViewHolder viewHolder`	The visible (attached) row ViewHolder, note that it may or may not be selected.
`int adapterPosition`	The adapter position of viewHolder inside adapter.
`int selectedPosition`	The adapter position of currently selected row.
`int selectedSubPosition`	The sub position within currently selected row. This is used When a row has multiple alignment positions.

runEntranceTransition

protected void runEntranceTransition(Object entranceTransition)

Run entrance transition. Subclass may use TransitionManager to perform go(Scene) or beginDelayedTransition(). App should not override the default implementation of browse and details fragment.

Added in 1.1.0

protected void setupDetailsOverviewRowPresenter(
    FullWidthDetailsOverviewRowPresenter presenter
)

Called to setup FullWidthDetailsOverviewRowPresenter. The default implementation adds two alignment positions(ItemAlignmentFacet) for ViewHolder of FullWidthDetailsOverviewRowPresenter to align in fragment.

Added in 1.1.0

protected void setupPresenter(Presenter rowPresenter)

Called to setup each Presenter of Adapter passed in setAdapter.Note that setup should only change the Presenter behavior that is meaningful in DetailsSupportFragment. For example how a row is aligned in details Fragment. The default implementation invokes setupDetailsOverviewRowPresenter