com.twilio.video

Interface RemoteParticipant.Listener

Enclosing class:

RemoteParticipant

public static interface RemoteParticipant.Listener

Interface that provides RemoteParticipant events.

Method Summary

Modifier and Type	Method and Description
void	onAudioTrackDisabled(RemoteParticipant remoteParticipant, RemoteAudioTrackPublication remoteAudioTrackPublication) This method notifies the listener that a RemoteParticipant audio track has been disabled.
void	onAudioTrackEnabled(RemoteParticipant remoteParticipant, RemoteAudioTrackPublication remoteAudioTrackPublication) This method notifies the listener that a RemoteParticipant audio track has been enabled.
void	onAudioTrackPublished(RemoteParticipant remoteParticipant, RemoteAudioTrackPublication remoteAudioTrackPublication) This method notifies the listener that a RemoteParticipant has published a RemoteAudioTrack to this Room.
default void	onAudioTrackPublishPriorityChanged(RemoteParticipant remoteParticipant, RemoteAudioTrackPublication remoteAudioTrackPublication, TrackPriority trackPriority) This method notifies the listener that the RemoteParticipant changed the published priority of the RemoteAudioTrack.
void	onAudioTrackSubscribed(RemoteParticipant remoteParticipant, RemoteAudioTrackPublication remoteAudioTrackPublication, RemoteAudioTrack remoteAudioTrack) This method notifies the listener the RemoteAudioTrack of the RemoteParticipant has been subscribed to.
void	onAudioTrackSubscriptionFailed(RemoteParticipant remoteParticipant, RemoteAudioTrackPublication remoteAudioTrackPublication, TwilioException twilioException) This method notifies the listener that media negotiation for a RemoteAudioTrack failed.
void	onAudioTrackUnpublished(RemoteParticipant remoteParticipant, RemoteAudioTrackPublication remoteAudioTrackPublication) This method notifies the listener that a RemoteParticipant has unpublished a RemoteAudioTrack from this Room.
void	onAudioTrackUnsubscribed(RemoteParticipant remoteParticipant, RemoteAudioTrackPublication remoteAudioTrackPublication, RemoteAudioTrack remoteAudioTrack) This method notifies the listener that the RemoteAudioTrack of the RemoteParticipant has been unsubscribed from.
void	onDataTrackPublished(RemoteParticipant remoteParticipant, RemoteDataTrackPublication remoteDataTrackPublication) This method notifies the listener that a RemoteParticipant has published a RemoteDataTrack to this Room.
default void	onDataTrackPublishPriorityChanged(RemoteParticipant remoteParticipant, RemoteDataTrackPublication remoteDataTrackPublication, TrackPriority trackPriority) This method notifies the listener that the RemoteParticipant changed the published priority of the RemoteDataTrack.
void	onDataTrackSubscribed(RemoteParticipant remoteParticipant, RemoteDataTrackPublication remoteDataTrackPublication, RemoteDataTrack remoteDataTrack) This method notifies the listener the RemoteDataTrack of the RemoteParticipant has been subscribed to.
void	onDataTrackSubscriptionFailed(RemoteParticipant remoteParticipant, RemoteDataTrackPublication remoteDataTrackPublication, TwilioException twilioException) This method notifies the listener that media negotiation for a RemoteDataTrack failed.
void	onDataTrackUnpublished(RemoteParticipant remoteParticipant, RemoteDataTrackPublication remoteDataTrackPublication) This method notifies the listener that a RemoteParticipant has removed a RemoteDataTrack from this Room.
void	onDataTrackUnsubscribed(RemoteParticipant remoteParticipant, RemoteDataTrackPublication remoteDataTrackPublication, RemoteDataTrack remoteDataTrack) This method notifies the listener that the RemoteDataTrack of the RemoteParticipant has been unsubscribed from.
default void	onNetworkQualityLevelChanged(RemoteParticipant remoteParticipant, NetworkQualityLevel networkQualityLevel) This method notifies the listener that the RemoteParticipant's NetworkQualityLevel has changed.
void	onVideoTrackDisabled(RemoteParticipant remoteParticipant, RemoteVideoTrackPublication remoteVideoTrackPublication) This method notifies the listener that a RemoteParticipant video track has been disabled.
void	onVideoTrackEnabled(RemoteParticipant remoteParticipant, RemoteVideoTrackPublication remoteVideoTrackPublication) This method notifies the listener that a RemoteParticipant video track has been enabled.
void	onVideoTrackPublished(RemoteParticipant remoteParticipant, RemoteVideoTrackPublication remoteVideoTrackPublication) This method notifies the listener that a RemoteParticipant has published a RemoteVideoTrack to this Room.
default void	onVideoTrackPublishPriorityChanged(RemoteParticipant remoteParticipant, RemoteVideoTrackPublication remoteVideoTrackPublication, TrackPriority trackPriority) This method notifies the listener that the RemoteParticipant changed the published priority of the RemoteVideoTrack.
void	onVideoTrackSubscribed(RemoteParticipant remoteParticipant, RemoteVideoTrackPublication remoteVideoTrackPublication, RemoteVideoTrack remoteVideoTrack) This method notifies the listener the RemoteVideoTrack of the RemoteParticipant has been subscribed to.
void	onVideoTrackSubscriptionFailed(RemoteParticipant remoteParticipant, RemoteVideoTrackPublication remoteVideoTrackPublication, TwilioException twilioException) This method notifies the listener that media negotiation for a RemoteVideoTrack failed.
default void	onVideoTrackSwitchedOff(RemoteParticipant remoteParticipant, RemoteVideoTrack remoteVideoTrack) This method notifies the listener that a subscribed RemoteVideoTrack is switched off based on the bandwidth allocation algorithm.
default void	onVideoTrackSwitchedOn(RemoteParticipant remoteParticipant, RemoteVideoTrack remoteVideoTrack) This method notifies the listener that a subscribed RemoteVideoTrack that was switched off is now switched back on based on the bandwidth allocation algorithm.
void	onVideoTrackUnpublished(RemoteParticipant remoteParticipant, RemoteVideoTrackPublication remoteVideoTrackPublication) This method notifies the listener that a RemoteParticipant has removed a RemoteVideoTrack from this Room.
void	onVideoTrackUnsubscribed(RemoteParticipant remoteParticipant, RemoteVideoTrackPublication remoteVideoTrackPublication, RemoteVideoTrack remoteVideoTrack) This method notifies the listener that the RemoteVideoTrack of the RemoteParticipant has been unsubscribed from.

Method Detail

onAudioTrackPublished

void onAudioTrackPublished(RemoteParticipant remoteParticipant,
                           RemoteAudioTrackPublication remoteAudioTrackPublication)

This method notifies the listener that a RemoteParticipant has published a RemoteAudioTrack to this Room. The audio of the track is not audible until the track has been subscribed to.

Parameters:

remoteParticipant - The participant object associated with this audio track.

remoteAudioTrackPublication - The audio track publication.

onAudioTrackUnpublished

void onAudioTrackUnpublished(RemoteParticipant remoteParticipant,
                             RemoteAudioTrackPublication remoteAudioTrackPublication)

This method notifies the listener that a RemoteParticipant has unpublished a RemoteAudioTrack from this Room.

Parameters:

remoteParticipant - The participant object associated with this audio track.

remoteAudioTrackPublication - The audio track publication.

onAudioTrackSubscribed

void onAudioTrackSubscribed(RemoteParticipant remoteParticipant,
                            RemoteAudioTrackPublication remoteAudioTrackPublication,
                            RemoteAudioTrack remoteAudioTrack)

This method notifies the listener the RemoteAudioTrack of the RemoteParticipant has been subscribed to. The audio track is audible after this callback.

Parameters:

remoteParticipant - The remoteParticipant object associated with this audio track.

remoteAudioTrackPublication - The audio track publication.

remoteAudioTrack - The audio track subscribed to.

onAudioTrackSubscriptionFailed

void onAudioTrackSubscriptionFailed(RemoteParticipant remoteParticipant,
                                    RemoteAudioTrackPublication remoteAudioTrackPublication,
                                    TwilioException twilioException)

This method notifies the listener that media negotiation for a RemoteAudioTrack failed.

Parameters:

remoteParticipant - The remoteParticipant object associated with the audio track.

remoteAudioTrackPublication - The audio track publication for which subscription failed.

twilioException - Exception that describes failure.

onAudioTrackUnsubscribed

void onAudioTrackUnsubscribed(RemoteParticipant remoteParticipant,
                              RemoteAudioTrackPublication remoteAudioTrackPublication,
                              RemoteAudioTrack remoteAudioTrack)

This method notifies the listener that the RemoteAudioTrack of the RemoteParticipant has been unsubscribed from. The track is no longer audible after being unsubscribed from the audio track.

Parameters:

remoteParticipant - The remoteParticipant object associated with this audio track.

remoteAudioTrackPublication - The audio track publication.

remoteAudioTrack - The audio track unsubscribed from.

onAudioTrackPublishPriorityChanged

default void onAudioTrackPublishPriorityChanged(RemoteParticipant remoteParticipant,
                                                RemoteAudioTrackPublication remoteAudioTrackPublication,
                                                TrackPriority trackPriority)

This method notifies the listener that the RemoteParticipant changed the published priority of the RemoteAudioTrack.

Parameters:

remoteParticipant - The remoteParticipant object associated with this audio track.

remoteAudioTrackPublication - The audio track publication.

trackPriority - The new track priority.

onVideoTrackPublished

void onVideoTrackPublished(RemoteParticipant remoteParticipant,
                           RemoteVideoTrackPublication remoteVideoTrackPublication)

This method notifies the listener that a RemoteParticipant has published a RemoteVideoTrack to this Room. Video frames will not begin flowing until the video track has been subscribed to.

Parameters:

remoteParticipant - The participant object associated with this video track.

remoteVideoTrackPublication - The video track publication.

onVideoTrackUnpublished

void onVideoTrackUnpublished(RemoteParticipant remoteParticipant,
                             RemoteVideoTrackPublication remoteVideoTrackPublication)

This method notifies the listener that a RemoteParticipant has removed a RemoteVideoTrack from this Room.

Parameters:

remoteParticipant - The participant object associated with this video track.

remoteVideoTrackPublication - The video track publication.

onVideoTrackSubscribed

void onVideoTrackSubscribed(RemoteParticipant remoteParticipant,
                            RemoteVideoTrackPublication remoteVideoTrackPublication,
                            RemoteVideoTrack remoteVideoTrack)

This method notifies the listener the RemoteVideoTrack of the RemoteParticipant has been subscribed to. Video frames are now flowing and can be rendered.

Parameters:

remoteParticipant - The remoteParticipant object associated with this video track.

remoteVideoTrackPublication - The video track publication.

remoteVideoTrack - The video track subscribed to.

onVideoTrackSubscriptionFailed

void onVideoTrackSubscriptionFailed(RemoteParticipant remoteParticipant,
                                    RemoteVideoTrackPublication remoteVideoTrackPublication,
                                    TwilioException twilioException)

This method notifies the listener that media negotiation for a RemoteVideoTrack failed.

Parameters:

remoteParticipant - The remoteParticipant object associated with the video track.

remoteVideoTrackPublication - The video track publication for which subscription failed.

twilioException - Exception that describes failure.

onVideoTrackUnsubscribed

void onVideoTrackUnsubscribed(RemoteParticipant remoteParticipant,
                              RemoteVideoTrackPublication remoteVideoTrackPublication,
                              RemoteVideoTrack remoteVideoTrack)

This method notifies the listener that the RemoteVideoTrack of the RemoteParticipant has been unsubscribed from. Video frames are no longer flowing. All VideoRenderers of the video track have been removed before receiving this callback to prevent native memory leaks.

Parameters:

remoteParticipant - The remoteParticipant object associated with this video track.

remoteVideoTrackPublication - The video track publication.

remoteVideoTrack - The video track removed from this room.

onVideoTrackPublishPriorityChanged

default void onVideoTrackPublishPriorityChanged(RemoteParticipant remoteParticipant,
                                                RemoteVideoTrackPublication remoteVideoTrackPublication,
                                                TrackPriority trackPriority)

This method notifies the listener that the RemoteParticipant changed the published priority of the RemoteVideoTrack.

Parameters:

remoteParticipant - The remoteParticipant object associated with this video track.

remoteVideoTrackPublication - The video track publication.

trackPriority - The new track priority.

onDataTrackPublished

void onDataTrackPublished(RemoteParticipant remoteParticipant,
                          RemoteDataTrackPublication remoteDataTrackPublication)

This method notifies the listener that a RemoteParticipant has published a RemoteDataTrack to this Room.

Parameters:

remoteParticipant - The participant object associated with this data track.

remoteDataTrackPublication - The data track publication.

onDataTrackUnpublished

void onDataTrackUnpublished(RemoteParticipant remoteParticipant,
                            RemoteDataTrackPublication remoteDataTrackPublication)

This method notifies the listener that a RemoteParticipant has removed a RemoteDataTrack from this Room.

Parameters:

remoteParticipant - The participant object associated with this data track.

remoteDataTrackPublication - The data track publication.

onDataTrackSubscribed

void onDataTrackSubscribed(RemoteParticipant remoteParticipant,
                           RemoteDataTrackPublication remoteDataTrackPublication,
                           RemoteDataTrack remoteDataTrack)

This method notifies the listener the RemoteDataTrack of the RemoteParticipant has been subscribed to. Data track messages can be now be received.

Parameters:

remoteParticipant - The remoteParticipant object associated with this data track.

remoteDataTrackPublication - The data track publication.

remoteDataTrack - The data track subscribed to.

onDataTrackSubscriptionFailed

void onDataTrackSubscriptionFailed(RemoteParticipant remoteParticipant,
                                   RemoteDataTrackPublication remoteDataTrackPublication,
                                   TwilioException twilioException)

This method notifies the listener that media negotiation for a RemoteDataTrack failed.

Parameters:

remoteParticipant - The remoteParticipant object associated with the data track.

remoteDataTrackPublication - The data track publication for which subscription failed.

twilioException - Exception that describes failure.

onDataTrackUnsubscribed

void onDataTrackUnsubscribed(RemoteParticipant remoteParticipant,
                             RemoteDataTrackPublication remoteDataTrackPublication,
                             RemoteDataTrack remoteDataTrack)

This method notifies the listener that the RemoteDataTrack of the RemoteParticipant has been unsubscribed from. Data track messages will no longer be received.

Parameters:

remoteParticipant - The remoteParticipant object associated with this data track.

remoteDataTrackPublication - The data track publication.

remoteDataTrack - The data track removed from this room.

onDataTrackPublishPriorityChanged

default void onDataTrackPublishPriorityChanged(RemoteParticipant remoteParticipant,
                                               RemoteDataTrackPublication remoteDataTrackPublication,
                                               TrackPriority trackPriority)

This method notifies the listener that the RemoteParticipant changed the published priority of the RemoteDataTrack.

Parameters:

remoteParticipant - The remoteParticipant object associated with this data track.

remoteDataTrackPublication - The data track publication.

trackPriority - The new track priority.

onAudioTrackEnabled

void onAudioTrackEnabled(RemoteParticipant remoteParticipant,
                         RemoteAudioTrackPublication remoteAudioTrackPublication)

This method notifies the listener that a RemoteParticipant audio track has been enabled.

Parameters:

remoteParticipant - The remoteParticipant object associated with this audio track.

remoteAudioTrackPublication - The audio track publication.

onAudioTrackDisabled

void onAudioTrackDisabled(RemoteParticipant remoteParticipant,
                          RemoteAudioTrackPublication remoteAudioTrackPublication)

This method notifies the listener that a RemoteParticipant audio track has been disabled.

Parameters:

remoteParticipant - The remoteParticipant object associated with this audio track.

remoteAudioTrackPublication - The audio track publication.

onVideoTrackEnabled

void onVideoTrackEnabled(RemoteParticipant remoteParticipant,
                         RemoteVideoTrackPublication remoteVideoTrackPublication)

This method notifies the listener that a RemoteParticipant video track has been enabled.

Parameters:

remoteParticipant - The remoteParticipant object associated with this audio track.

remoteVideoTrackPublication - The video track publication.

onVideoTrackDisabled

void onVideoTrackDisabled(RemoteParticipant remoteParticipant,
                          RemoteVideoTrackPublication remoteVideoTrackPublication)

This method notifies the listener that a RemoteParticipant video track has been disabled.

Parameters:

remoteParticipant - The remoteParticipant object associated with this audio track.

remoteVideoTrackPublication - The video track publication.

onVideoTrackSwitchedOn

default void onVideoTrackSwitchedOn(RemoteParticipant remoteParticipant,
                                    RemoteVideoTrack remoteVideoTrack)

This method notifies the listener that a subscribed RemoteVideoTrack that was switched off is now switched back on based on the bandwidth allocation algorithm. Video will be received for the RemoteVideoTrack until it is switched off.

Parameters:

remoteParticipant - The remoteParticipant object associated with the video track.

remoteVideoTrack - The subscribed remote video track.

onVideoTrackSwitchedOff

default void onVideoTrackSwitchedOff(RemoteParticipant remoteParticipant,
                                     RemoteVideoTrack remoteVideoTrack)

This method notifies the listener that a subscribed RemoteVideoTrack is switched off based on the bandwidth allocation algorithm. Video will not be received for the RemoteVideoTrack until it is switched back on.

Parameters:

remoteParticipant - The remoteParticipant object associated with the video track.

remoteVideoTrack - The subscribed remote video track.

onNetworkQualityLevelChanged

default void onNetworkQualityLevelChanged(RemoteParticipant remoteParticipant,
                                          NetworkQualityLevel networkQualityLevel)

This method notifies the listener that the RemoteParticipant's NetworkQualityLevel has changed.

Parameters:

remoteParticipant - The RemoteParticipant.

networkQualityLevel - The new NetworkQualityLevel.