PlaybackTransportRowPresenter.ViewHolder

Added in 1.1.0

Kotlin |Java

public inner class PlaybackTransportRowPresenter.ViewHolder extends PlaybackRowPresenter.ViewHolder implements PlaybackSeekUi

java.lang.Object
↳	androidx.leanback.widget.Presenter.ViewHolder
	↳	androidx.leanback.widget.RowPresenter.ViewHolder
		↳	androidx.leanback.widget.PlaybackRowPresenter.ViewHolder
			↳	androidx.leanback.widget.PlaybackTransportRowPresenter.ViewHolder

A ViewHolder for the PlaybackControlsRow supporting seek UI.

Summary

Public constructors
`ViewHolder(View rootView, Presenter descriptionPresenter)` Constructor of ViewHolder of PlaybackTransportRowPresenter

Public methods
`final TextView`	`getCurrentPositionView()` Returns the TextView that showing current position label.
`final Presenter.ViewHolder`	`getDescriptionViewHolder()`
`final TextView`	`getDurationView()` Returns the TextView that showing total time label.
`void`	`setPlaybackSeekUiClient(PlaybackSeekUi.Client client)` Interface to be implemented by UI widget to support PlaybackSeekUi.

Protected methods
`void`	`onSetCurrentPositionLabel(long currentTimeMs)` Called to update current time label.
`void`	`onSetDurationLabel(long totalTimeMs)` Called to update total time label.

Inherited fields

From androidx.leanback.widget.Presenter.ViewHolder

final View

view

From androidx.leanback.widget.RowPresenter.ViewHolder

final ColorOverlayDimmer

mColorDimmer

Inherited methods

From androidx.leanback.widget.FacetProvider

abstract @Nullable Object

getFacet(@NonNull Class<Object> facetClass)

Queries optional implemented facet.

From androidx.leanback.widget.Presenter.ViewHolder

`final Object`	`getFacet(Class<Object> facetClass)` Queries optional implemented facet.
`final void`	`setFacet(Class<Object> facetClass, Object facetImpl)` Sets dynamic implemented facet in addition to basic ViewHolder functions.

From androidx.leanback.widget.RowPresenter.ViewHolder

`final RowHeaderPresenter.ViewHolder`	`getHeaderViewHolder()` Returns the view holder for the Row header for this Row.
`final BaseOnItemViewClickedListener`	`getOnItemViewClickedListener()` Returns the listener for item click event.
`final BaseOnItemViewSelectedListener`	`getOnItemViewSelectedListener()` Returns the listener for item or row selection.
`View.OnKeyListener`	`getOnKeyListener()` Returns the key listener.
`final Row`	`getRow()` Returns the row bound to this ViewHolder.
`final Object`	`getRowObject()` Returns the Row object bound to this ViewHolder.
`final float`	`getSelectLevel()` Returns the current selection level of the Row.
`@Nullable Object`	`getSelectedItem()` Return currently selected item inside a row ViewHolder.
`@Nullable Presenter.ViewHolder`	`getSelectedItemViewHolder()` Return `ViewHolder` of currently selected item inside a row ViewHolder.
`final boolean`	`isExpanded()` Returns whether the Row is in its expanded state.
`final boolean`	`isSelected()` Returns whether the Row is selected.
`final void`	`setActivated(boolean activated)` Sets the row view's activated status.
`final void`	`setOnItemViewClickedListener(BaseOnItemViewClickedListener listener)` Sets the listener for item click event.
`final void`	`setOnItemViewSelectedListener(BaseOnItemViewSelectedListener listener)` Sets the listener for item or row selection.
`void`	`setOnKeyListener(View.OnKeyListener keyListener)` Sets a key listener.
`final void`	`syncActivatedStatus(View view)` Synchronizes the activated status of view to the last value passed through `setActivated`.

Public constructors

Added in 1.1.0

public ViewHolder(View rootView, Presenter descriptionPresenter)

Constructor of ViewHolder of PlaybackTransportRowPresenter

Parameters
`View rootView`	Root view of the ViewHolder.
`Presenter descriptionPresenter`	The presenter that will be used to create description ViewHolder. The description view will be added into tree.

Public methods

getCurrentPositionView

Added in 1.1.0

public final TextView getCurrentPositionView()

Returns the TextView that showing current position label. This method might be used in onSetCurrentPositionLabel.

Returns
`TextView`	The TextView that showing current position label.

getDescriptionViewHolder

Added in 1.1.0

public final Presenter.ViewHolder getDescriptionViewHolder()

Returns
`Presenter.ViewHolder`	The ViewHolder for description.

getDurationView

Added in 1.1.0

public final TextView getDurationView()

Returns the TextView that showing total time label. This method might be used in onSetDurationLabel.

Returns
`TextView`	The TextView that showing total time label.

public void setPlaybackSeekUiClient(PlaybackSeekUi.Client client)

Interface to be implemented by UI widget to support PlaybackSeekUi.

Protected methods

onSetCurrentPositionLabel

Added in 1.1.0

protected void onSetCurrentPositionLabel(long currentTimeMs)

Called to update current time label. Default implementation updates the TextView getCurrentPositionView. Subclass might override.

Parameters
`long currentTimeMs`	Current playback position in milliseconds.

onSetDurationLabel

Added in 1.1.0

protected void onSetDurationLabel(long totalTimeMs)

Called to update total time label. Default implementation updates the TextView getDurationView. Subclass might override.

Parameters
`long totalTimeMs`	Total duration of the media in milliseconds.