PlaybackSupportFragment

public class PlaybackSupportFragment extends Fragment

Known direct subclasses
VideoSupportFragment

Subclass of PlaybackSupportFragment that is responsible for providing a SurfaceView and rendering video.


A fragment for displaying playback controls and related content.

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

A playback row is a row rendered by PlaybackRowPresenter. App can call setPlaybackRow to set playback row for the first element of adapter. App can call setPlaybackRowPresenter to set presenter for it. setPlaybackRow and setPlaybackRowPresenter are optional, app can pass playback row and PlaybackRowPresenter in the adapter using setAdapter.

Hiding and showing controls: the controls are initially visible and automatically show/hide when play/pause or user interacts with fragment.

Summary

Constants

static final int

A dark translucent background.

static final int

A light translucent background.

static final int

No background.

Public constructors

Public methods

void

This method is deprecated.

Call hideControlsOverlay

ObjectAdapter
int

Returns the background type.

ProgressBarManager

Returns the ProgressBarManager that will show or hide progress bar in onBufferingStateChanged.

void
hideControlsOverlay(boolean runAnimation)

Hide controls overlay.

boolean

Returns true if controls will be auto hidden after a delay when fragment is resumed.

boolean

Returns true if controls overlay is visible, false otherwise.

boolean

This method is deprecated.

Uses isControlsOverlayAutoHideEnabled

boolean

Returns true if showing and auto-hiding controls when user interacts; false otherwise.

void

Updates the ui when the row data changes.

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

Called when the fragment is no longer in use.

void

Called when the view previously created by onCreateView has been detached from the fragment.

void

Called when the Fragment is no longer resumed.

void

Called when the fragment is visible to the user and actively running.

void

Called when the Fragment is visible to the user.

void

Called when the Fragment is no longer started.

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

Sets the list of rows for the fragment.

void

Sets the background type.

void

Enables or disables auto hiding controls overlay after a short delay fragment is resumed.

void
setFadingEnabled(boolean enabled)

This method is deprecated.

Uses setControlsOverlayAutoHideEnabled

void

Sets the PlaybackGlueHost.HostCallback.

void

This listener is called every time there is a click in RowsSupportFragment.

void

This listener is called every time there is a selection in RowsSupportFragment.

final void

Sets the input event handler.

void

Sets the BaseOnItemViewClickedListener that would be invoked for clicks only on androidx.leanback.widget.PlaybackRowPresenter.ViewHolder.

void

Sets the playback row for the playback controls.

void

Sets the presenter for rendering the playback row set by setPlaybackRow.

void

Interface to be implemented by UI widget to support PlaybackSeekUi.

void
setSelectedPosition(int position)

Sets the selected row position with smooth animation.

void
setSelectedPosition(int position, boolean smooth)

Sets the selected row position.

void
setShowOrHideControlsOverlayOnUserInteraction(
    boolean showOrHideControlsOverlayOnUserInteraction
)

Enables or disables showing and auto-hiding controls when user interacts.

void
showControlsOverlay(boolean runAnimation)

Show controls overlay.

void

Tickles the playback controls.

Protected methods

void
onBufferingStateChanged(boolean start)

Called when media has start or stop buffering.

void
onError(int errorCode, CharSequence errorMessage)

Called when media has error.

void
onVideoSizeChanged(int videoWidth, int videoHeight)

Called when size of the video changes.

Inherited methods

From androidx.activity.result.ActivityResultCaller
abstract ActivityResultLauncher<I>
<I, O> registerForActivityResult(
    ActivityResultContract<I, O> contract,
    ActivityResultCallback<O> callback
)

Register a request to start an activity for result, designated by the given contract.

From android.content.ComponentCallbacks
abstract void
abstract void
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

Subclasses can not override equals().

final @Nullable FragmentActivity

Return the FragmentActivity this fragment is currently associated with.

boolean

Returns whether the the exit transition and enter transition overlap or not.

boolean

Returns whether the the return transition and reenter transition overlap or not.

final @Nullable Bundle

Return the arguments supplied when the fragment was instantiated, if any.

final @NonNull FragmentManager

Return a private FragmentManager for placing and managing Fragments inside of this Fragment.

@Nullable Context

Return the Context this fragment is currently associated with.

@NonNull CreationExtras

Returns the default CreationExtras that should be passed into ViewModelProvider.Factory.create when no overriding CreationExtras were passed to the ViewModelProvider constructors.

@NonNull ViewModelProvider.Factory

Returns the default ViewModelProvider.Factory that should be used when no custom Factory is provided to the ViewModelProvider constructors.

@Nullable Object

Returns the Transition that will be used to move Views into the initial scene.

@Nullable Object

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

This method is deprecated.

This has been removed in favor of getParentFragmentManager() which throws an IllegalStateException if the FragmentManager is null.

final @Nullable Object

Return the host object of this fragment.

final int

Return the identifier this fragment is known by.

final @NonNull LayoutInflater

Returns the cached LayoutInflater used to inflate Views of this Fragment.

@NonNull Lifecycle

Returns the Lifecycle of the provider.

@NonNull LoaderManager

This method is deprecated.

Use LoaderManager.getInstance(this).

final @Nullable Fragment

Returns the parent Fragment containing this Fragment.

final @NonNull FragmentManager

Return the FragmentManager for interacting with fragments associated with this fragment's activity.

@Nullable Object

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

Return requireActivity().getResources().

final boolean

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

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

The SavedStateRegistry owned by this SavedStateRegistryOwner

@Nullable Object

Returns the Transition that will be used for shared elements transferred into the content Scene.

@Nullable Object

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

Get the tag name of the fragment, if specified.

final @Nullable Fragment

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

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

This method is deprecated.

Use setMaxLifecycle instead.

@Nullable View

Get the root view for the fragment's layout (the one returned by onCreateView), if provided.

@NonNull LifecycleOwner

Get a LifecycleOwner that represents the Fragment's View lifecycle.

@NonNull LiveData<LifecycleOwner>

Retrieve a LiveData which allows you to observe the lifecycle of the Fragment's View.

@NonNull ViewModelStore

Returns the ViewModelStore associated with this Fragment

final int

Subclasses can not override hashCode().

static @NonNull Fragment

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

Return true if the fragment is currently added to its activity.

final boolean

Return true if the fragment has been explicitly detached from the UI.

final boolean

Return true if the fragment has been hidden.

final boolean

Return true if the layout is included as part of an activity view hierarchy via the tag.

final boolean

Return true if this fragment is currently being removed from its activity.

final boolean

Return true if the fragment is in the resumed state.

final boolean

Returns true if this fragment is added and its state has already been saved by its host.

final boolean

Return true if the fragment is currently visible to the user.

void

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

This method is deprecated.

See onAttach.

void

Called when a fragment is first attached to its context.

void

This method is deprecated.

The responsibility for listening for fragments being attached has been moved to FragmentManager.

void
boolean

This hook is called whenever an item in a context menu is selected.

@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

Called when a context menu for the view is about to be shown.

void

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

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

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
void
onMultiWindowModeChanged(boolean isInMultiWindowMode)

Called when the Fragment's activity changes from fullscreen mode to multi-window mode and visa-versa.

boolean

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

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

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

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

Called when all saved state has been restored into the view hierarchy of the fragment.

void

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

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

Return the FragmentActivity this fragment is currently associated with.

final @NonNull Bundle

Return the arguments supplied when the fragment was instantiated.

final @NonNull Context

Return the Context this fragment is currently associated with.

final @NonNull FragmentManager

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

Return the host object of this fragment.

final @NonNull Fragment

Returns the parent Fragment containing this Fragment.

final @NonNull View

Get the root view for the fragment's layout (the one returned by onCreateView).

void

Sets whether the the exit transition and enter transition overlap or not.

void

Sets whether the the return transition and reenter transition overlap or not.

void

Supply the construction arguments for this fragment.

void

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

Sets the Transition that will be used to move Views into the initial scene.

void

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

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

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

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

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

Sets the Transition that will be used for shared elements transferred into the content Scene.

void

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

Gets whether you should show UI with rationale before requesting a permission.

void

Call startActivity from the fragment's containing Activity.

void

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

Begin postponed transitions after postponeEnterTransition was called.

@NonNull String
void

Prevents a context menu to be shown for the given view.

From androidx.lifecycle.HasDefaultViewModelProviderFactory
CreationExtras

Returns the default CreationExtras that should be passed into ViewModelProvider.Factory.create when no overriding CreationExtras were passed to the ViewModelProvider constructors.

abstract ViewModelProvider.Factory

Returns the default ViewModelProvider.Factory that should be used when no custom Factory is provided to the ViewModelProvider constructors.

From androidx.lifecycle.LifecycleOwner
abstract Lifecycle

Returns the Lifecycle of the provider.

From androidx.savedstate.SavedStateRegistryOwner
abstract SavedStateRegistry

The SavedStateRegistry owned by this SavedStateRegistryOwner

From android.view.View.OnCreateContextMenuListener
abstract void
From androidx.lifecycle.ViewModelStoreOwner

Constants

BG_DARK

Added in 1.1.0
public static final int BG_DARK = 1

A dark translucent background.

BG_LIGHT

Added in 1.1.0
public static final int BG_LIGHT = 2

A light translucent background.

BG_NONE

Added in 1.1.0
public static final int BG_NONE = 0

No background.

Public constructors

PlaybackSupportFragment

Added in 1.1.0
public PlaybackSupportFragment()

Public methods

fadeOut

Added in 1.1.0
Deprecated in 1.1.0
public void fadeOut()

Fades out the playback overlay immediately.

getAdapter

Added in 1.1.0
public ObjectAdapter getAdapter()

getBackgroundType

Added in 1.1.0
public int getBackgroundType()

Returns the background type.

getProgressBarManager

Added in 1.1.0
public ProgressBarManager getProgressBarManager()

Returns the ProgressBarManager that will show or hide progress bar in onBufferingStateChanged.

Returns
ProgressBarManager

The ProgressBarManager that will show or hide progress bar in onBufferingStateChanged.

hideControlsOverlay

Added in 1.1.0
public void hideControlsOverlay(boolean runAnimation)

Hide controls overlay.

Parameters
boolean runAnimation

True to run animation, false otherwise.

isControlsOverlayAutoHideEnabled

Added in 1.1.0
public boolean isControlsOverlayAutoHideEnabled()

Returns true if controls will be auto hidden after a delay when fragment is resumed.

isControlsOverlayVisible

Added in 1.1.0
public boolean isControlsOverlayVisible()

Returns true if controls overlay is visible, false otherwise.

Returns
boolean

True if controls overlay is visible, false otherwise.

isFadingEnabled

Added in 1.1.0
Deprecated in 1.1.0
public boolean isFadingEnabled()

isShowOrHideControlsOverlayOnUserInteraction

Added in 1.1.0
public boolean isShowOrHideControlsOverlayOnUserInteraction()

Returns true if showing and auto-hiding controls when user interacts; false otherwise.

notifyPlaybackRowChanged

Added in 1.1.0
public void notifyPlaybackRowChanged()

Updates the ui when the row data changes.

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.

onDestroy

public void onDestroy()

Called when the fragment is no longer in use. This is called after onStop and before onDetach.

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.

onPause

public void onPause()

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

onResume

public void onResume()

Called when the fragment is visible to the user and actively running. This is generally tied to Activity.onResume of the containing Activity's lifecycle.

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.

onViewCreated

public 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. This gives subclasses a chance to initialize themselves once they know their view hierarchy has been completely created. The fragment's view hierarchy is not however attached to its parent at this point.

Parameters
@NonNull View view

The View returned by onCreateView.

@Nullable Bundle savedInstanceState

If non-null, this fragment is being re-constructed from a previous saved state as given here.

setAdapter

Added in 1.1.0
public void setAdapter(ObjectAdapter adapter)

Sets the list of rows for the fragment. A default ClassPresenterSelector will be created if getPresenterSelector is null. if user provides setPlaybackRow and setPlaybackRowPresenter, the row and presenter will be set onto the adapter.

Parameters
ObjectAdapter adapter

The adapter that contains related rows and optional playback row.

setBackgroundType

Added in 1.1.0
public void setBackgroundType(int type)

Sets the background type.

Parameters
int type

One of BG_LIGHT, BG_DARK, or BG_NONE.

setControlsOverlayAutoHideEnabled

Added in 1.1.0
public void setControlsOverlayAutoHideEnabled(boolean enabled)

Enables or disables auto hiding controls overlay after a short delay fragment is resumed. If enabled and fragment is resumed, the view will fade out after a time period. User interaction will kill the timer, next time fragment is resumed, the timer will be started again if isControlsOverlayAutoHideEnabled is true.

In most cases app should not directly call setControlsOverlayAutoHideEnabled() as it's called by androidx.leanback.media.PlaybackBaseControlGlue on play or pause.

setFadingEnabled

Added in 1.1.0
Deprecated in 1.1.0
public void setFadingEnabled(boolean enabled)

setHostCallback

Added in 1.1.0
public void setHostCallback(PlaybackGlueHost.HostCallback hostCallback)

Sets the PlaybackGlueHost.HostCallback. Implementor of this interface will take appropriate actions to take action when the hosting fragment starts/stops processing.

setOnItemViewClickedListener

Added in 1.1.0
public void setOnItemViewClickedListener(BaseOnItemViewClickedListener listener)

This listener is called every time there is a click in RowsSupportFragment. This can be used by users to take additional actions such as animations.

setOnItemViewSelectedListener

Added in 1.1.0
public void setOnItemViewSelectedListener(BaseOnItemViewSelectedListener listener)

This listener is called every time there is a selection in RowsSupportFragment. This can be used by users to take additional actions such as animations.

setOnKeyInterceptListener

Added in 1.1.0
public final void setOnKeyInterceptListener(View.OnKeyListener handler)

Sets the input event handler.

setOnPlaybackItemViewClickedListener

Added in 1.1.0
public void setOnPlaybackItemViewClickedListener(
    BaseOnItemViewClickedListener listener
)

Sets the BaseOnItemViewClickedListener that would be invoked for clicks only on androidx.leanback.widget.PlaybackRowPresenter.ViewHolder.

setPlaybackRow

Added in 1.1.0
public void setPlaybackRow(Row row)

Sets the playback row for the playback controls. The row will be set as first element of adapter if the adapter is ArrayObjectAdapter or SparseArrayObjectAdapter.

Parameters
Row row

The row that represents the playback.

setPlaybackRowPresenter

Added in 1.1.0
public void setPlaybackRowPresenter(PlaybackRowPresenter presenter)

Sets the presenter for rendering the playback row set by setPlaybackRow. If adapter does not set a PresenterSelector, setAdapter will create a ClassPresenterSelector by default and map from the row object class to this PlaybackRowPresenter.

Parameters
PlaybackRowPresenter presenter

Presenter used to render setPlaybackRow.

setPlaybackSeekUiClient

Added in 1.1.0
public void setPlaybackSeekUiClient(PlaybackSeekUi.Client client)

Interface to be implemented by UI widget to support PlaybackSeekUi.

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.

setShowOrHideControlsOverlayOnUserInteraction

Added in 1.1.0
public void setShowOrHideControlsOverlayOnUserInteraction(
    boolean showOrHideControlsOverlayOnUserInteraction
)

Enables or disables showing and auto-hiding controls when user interacts. Enabled by default. Auto-hide timer length is defined by playbackControlsAutoHideTickleTimeout.

showControlsOverlay

Added in 1.1.0
public void showControlsOverlay(boolean runAnimation)

Show controls overlay.

Parameters
boolean runAnimation

True to run animation, false otherwise.

tickle

Added in 1.1.0
public void tickle()

Tickles the playback controls. Fades in the view if it was faded out. tickle will kill and re-create a timer if playbackControlsAutoHideTickleTimeout is positive.

In most cases app does not need call tickle() as it's automatically called on user interactions.

Protected methods

onBufferingStateChanged

Added in 1.1.0
protected void onBufferingStateChanged(boolean start)

Called when media has start or stop buffering. App may override. The default initial state is not buffering.

Parameters
boolean start

True for buffering start, false otherwise.

onError

Added in 1.1.0
protected void onError(int errorCode, CharSequence errorMessage)

Called when media has error. App may override.

Parameters
int errorCode

Optional error code for specific implementation.

CharSequence errorMessage

Optional error message for specific implementation.

onVideoSizeChanged

Added in 1.1.0
protected void onVideoSizeChanged(int videoWidth, int videoHeight)

Called when size of the video changes. App may override.

Parameters
int videoWidth

Intrinsic width of video

int videoHeight

Intrinsic height of video