Package com.twilio.video

Interface DataTrackPublication

All Superinterfaces:

TrackPublication

All Known Implementing Classes:

LocalDataTrackPublication, RemoteDataTrackPublication

public interface DataTrackPublication
extends TrackPublication

A published data track represents a data track that has been shared with a Room.

Method Summary

Modifier and Type	Method	Description
DataTrack	getDataTrack()	LocalDataTrackPublication and RemoteDataTrackPublication extend DataTrackPublication and each interface implements getDataTrack with different nullability behavior.

Methods inherited from interface com.twilio.video.TrackPublication

getTrackName, getTrackSid, isTrackEnabled

Method Details

getDataTrack

@Nullable
DataTrack getDataTrack()

LocalDataTrackPublication and RemoteDataTrackPublication extend DataTrackPublication and each interface implements getDataTrack with different nullability behavior. LocalDataTrackPublication.getDataTrack() is annotated as @NonNull and RemoteDataTrackPublication.getDataTrack() is annotated as @Nullable.

This method is marked as @Nullable because at least one of the subclasses returns null.

Returns:

the published data track.

See Also:

• LocalDataTrackPublication
• RemoteDataTrackPublication