PlaybackRowPresenter

public abstract class PlaybackRowPresenter extends RowPresenter

java.lang.Object
   ↳ androidx.leanback.widget.Presenter
     ↳ androidx.leanback.widget.RowPresenter
       ↳ androidx.leanback.widget.PlaybackRowPresenter
Known direct subclasses
PlaybackControlsRowPresenter

A PlaybackControlsRowPresenter renders a PlaybackControlsRow to display a series of playback control buttons.
PlaybackTransportRowPresenter

A PlaybackTransportRowPresenter renders a PlaybackControlsRow to display a series of playback control buttons.

Subclass of RowPresenter that can define the desired behavior when the view reappears. This is presently used by PlaybackControlsRowPresenter to update the UI after we show/hide the controls view.

Summary

Nested types

This container is used for trapping click events and passing them to the playback controls.

Public constructors

Public methods
void

Provides hook to update the UI when the view reappears.

Inherited Constants
From androidx.leanback.widget.RowPresenter
static final int

Don't synchronize row view activated status with selected status or expanded status, application will do its own through setActivated.
static final int

Synchronizes row view's activated status to expand status of the row view holder.
static final int

Sets the row view's activated status to true when both expand and selected are true.
static final int

Synchronizes row view's activated status to selected status of the row view holder.

Inherited methods
From androidx.leanback.widget.FacetProvider
abstract @Nullable Object
getFacet(@NonNull Class<Object> facetClass)

Queries optional implemented facet.
From androidx.leanback.widget.Presenter
static void

Utility method for removing all running animations on a view.
final Object
getFacet(Class<Object> facetClass)

Queries optional implemented facet.
abstract void
onBindViewHolder(
    @NonNull Presenter.ViewHolder viewHolder,
    @Nullable Object item
)

Binds a View to an item.
void
onBindViewHolder(
    @NonNull Presenter.ViewHolder viewHolder,
    @NonNull Object item,
    @NonNull List<Object> payloads
)

Binds a View to an item with a list of payloads.
abstract @NonNull Presenter.ViewHolder

Creates a new View.
abstract void

Unbinds a View from an item.
void

Called when a view created by this presenter has been attached to a window.
void

Called when a view created by this presenter has been detached from its window.
final void
setFacet(Class<Object> facetClass, Object facetImpl)

Sets dynamic implemented facet in addition to basic Presenter functions.
void

Called to set a click listener for the given view holder.
From androidx.leanback.widget.RowPresenter
abstract @NonNull RowPresenter.ViewHolder

Called to create a ViewHolder object for a Row.
void
dispatchItemSelectedListener(
    RowPresenter.ViewHolder vh,
    boolean selected
)

This method is only called from onRowViewSelected onRowViewSelected.
void
freeze(@NonNull RowPresenter.ViewHolder holder, boolean freeze)

Freezes/unfreezes the row, typically used when a transition starts/ends.
final RowHeaderPresenter

Returns the Presenter used for rendering the header, or null if none has been set.
final RowPresenter.ViewHolder

Returns the RowPresenter.ViewHolder from the given RowPresenter ViewHolder.
final boolean

Returns true if the row selection effect is enabled.
final float

Returns the current select level.
final int

Returns the policy of updating row view activated status.
void

Called after a RowPresenter.ViewHolder is created for a Row.
boolean

Returns true if the Row view should clip its children.
boolean

Returns true if this RowPresenter is using the default dimming effect.
void

Binds the given row object to the given ViewHolder.
final void
onBindViewHolder(
    @NonNull Presenter.ViewHolder viewHolder,
    @Nullable Object item
)

Binds a View to an item.
final Presenter.ViewHolder

Creates a new View.
void

Invoked when the row view is attached to the window.
void

Invoked when the row view is detached from the window.
void

Called when the row view's expanded state changes.
void

Called when the given row view changes selection state.
void

Callback when the select level changes.
void

Unbinds the given ViewHolder.
final void

Unbinds a View from an item.
final void

Called when a view created by this presenter has been attached to a window.
final void

Called when a view created by this presenter has been detached from its window.
void
setEntranceTransitionState(
    @NonNull RowPresenter.ViewHolder holder,
    boolean afterEntrance
)

Changes the visibility of views.
final void

Sets the Presenter used for rendering the header.
final void
setRowViewExpanded(Presenter.ViewHolder holder, boolean expanded)

Sets the expanded state of a Row view.
final void
setRowViewSelected(Presenter.ViewHolder holder, boolean selected)

Sets the selected state of a Row view.
final void
setSelectEffectEnabled(boolean applyDimOnSelect)

Enables or disables the row selection effect.
final void

Sets the current select level to a value between 0 (unselected) and 1 (selected).
final void
setSyncActivatePolicy(int syncActivatePolicy)

Sets the policy of updating row view activated status.

Public constructors

PlaybackRowPresenter

Added in 1.1.0
public PlaybackRowPresenter()

Public methods

onReappear

Added in 1.1.0
public void onReappear(@NonNull RowPresenter.ViewHolder rowViewHolder)

Provides hook to update the UI when the view reappears.