PlaybackTransportRowPresenter.ViewHolder
public
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
Inherited fields |
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Public constructors | |
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ViewHolder(View rootView, Presenter descriptionPresenter)
Constructor of ViewHolder of PlaybackTransportRowPresenter |
Public methods | |
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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 | |
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void
|
onSetCurrentPositionLabel(long currentTimeMs)
Called to update current time label. |
void
|
onSetDurationLabel(long totalTimeMs)
Called to update total time label. |
Inherited methods | |
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Public constructors
ViewHolder
public ViewHolder (View rootView, Presenter descriptionPresenter)
Constructor of ViewHolder of PlaybackTransportRowPresenter
Parameters | |
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rootView |
View : Root view of the ViewHolder. |
descriptionPresenter |
Presenter : The presenter that will be used to create description
ViewHolder. The description view will be added into tree.
|
Public methods
getCurrentPositionView
public final TextView getCurrentPositionView ()
Returns the TextView that showing current position label. This method might be used in
onSetCurrentPositionLabel(long)
.
Returns | |
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TextView |
The TextView that showing current position label. |
getDescriptionViewHolder
public final Presenter.ViewHolder getDescriptionViewHolder ()
Returns | |
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Presenter.ViewHolder |
The ViewHolder for description. |
getDurationView
public final TextView getDurationView ()
Returns the TextView that showing total time label. This method might be used in
onSetDurationLabel(long)
.
Returns | |
---|---|
TextView |
The TextView that showing total time label. |
setPlaybackSeekUiClient
public void setPlaybackSeekUiClient (PlaybackSeekUi.Client client)
Interface to be implemented by UI widget to support PlaybackSeekUi.
Parameters | |
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client |
PlaybackSeekUi.Client |
Protected methods
onSetCurrentPositionLabel
protected void onSetCurrentPositionLabel (long currentTimeMs)
Called to update current time label. Default implementation updates the TextView
getCurrentPositionView()
. Subclass might override.
Parameters | |
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currentTimeMs |
long : Current playback position in milliseconds.
|
onSetDurationLabel
protected void onSetDurationLabel (long totalTimeMs)
Called to update total time label. Default implementation updates the TextView
getDurationView()
. Subclass might override.
Parameters | |
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totalTimeMs |
long : Total duration of the media in milliseconds.
|