MediaTracksModifier

AI-generated Key Takeaways

• MediaTracksModifier is a class for managing media tracks of the top-level MediaInfo.

• The class provides access to the tracks from MediaInfoModifier.getMediaTracks() of MediaStatusModifier.getMediaInfoModifier().

• It includes APIs to get and set active tracks, with the active track IDs being populated to MediaStatus.

• Key methods include clearing active track IDs, getting all active track IDs, getting active tracks by type, getting all media tracks, getting media tracks by type, and setting active track IDs.

public class MediaTracksModifier extends Object

Modifier class for managing media tracks.

The class provides access to the tracks of the top-level MediaInfo, as specified in the MediaInfoModifier.getMediaTracks() of MediaStatusModifier.getMediaInfoModifier().

The class also provides APIs to get and set the active tracks (including APIs that are scoped to track types). The active track IDs will be populated to MediaStatus.

Public Method Summary

void	clear() Clears the active track IDs.
Set<Long>	getActiveTrackIds() Returns the set of IDs of all tracks.
List<MediaTrack>	getActiveTracksByType(int type) Returns the list of active media tracks of type.
List<MediaTrack>	getMediaTracks() Returns the list of media tracks of the top-level MediaInfoModifier.
List<MediaTrack>	getMediaTracksByType(int type) Returns the list of media tracks of type of the top-level MediaInfoModifier.
MediaTracksModifier	setActiveTrackIds(long[] activeTrackIds) Sets the list of active track IDs.
void	setActiveTracksByType(int type, Set<Long> newTrackIds) Sets the active track IDs of type.
void	setActiveTracksByType(int type, List<MediaTrack> newActiveTracks) Sets the active tracks for of type.

Inherited Method Summary

From class java.lang.Object

Object	clone()
boolean	equals(Object arg0)
void	finalize()
final Class<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()

Public Methods

public void clear ()

Clears the active track IDs.

public Set<Long> getActiveTrackIds ()

Returns the set of IDs of all tracks.

public List<MediaTrack> getActiveTracksByType (int type)

Returns the list of active media tracks of type.

Parameters

type	the track type, which is one of the types in com.google.android.gms.cast.MediaTrack.TYPE_*

public List<MediaTrack> getMediaTracks ()

Returns the list of media tracks of the top-level MediaInfoModifier.

public List<MediaTrack> getMediaTracksByType (int type)

Returns the list of media tracks of type of the top-level MediaInfoModifier.

Parameters

type	the track type, which is one of the types in com.google.android.gms.cast.MediaTrack.TYPE_*

public MediaTracksModifier setActiveTrackIds (long[] activeTrackIds)

Sets the list of active track IDs.

public void setActiveTracksByType (int type, Set<Long> newTrackIds)

Sets the active track IDs of type.

This method is scoped to the given type. Any track IDs that are of the same type and are not in newTrackIds will be unset.

Parameters

type	the track type, which is one of the types in com.google.android.gms.cast.MediaTrack.TYPE_*
newTrackIds

public void setActiveTracksByType (int type, List<MediaTrack> newActiveTracks)

Sets the active tracks for of type.

This method is scoped to the given type. Any track IDs that are of the same type and are not in newTrackIds will be unset.

Parameters

type	the track type, which is one of the types in com.google.android.gms.cast.MediaTrack.TYPE_*
newActiveTracks