Participant Class Properties - Flutter

id

• type: String

• Unique id of the participant, who has joined the room.

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displayName

• type: String

• It will be the displayName of the participant, who has joined the room.

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isLocal

• type: bool

• It will represents whether the participant is LocalParticipant(You) or not. If it is true, then participant is LocalParticipant otherwise RemoteParticipant.

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streams

• type: Map<String, RTCStream>

• It will represents the streams for that particular participant who has joined the room. A RTCStream could be MediaType.AUDIO, MediaType.VIDEO, MediaType.SHARE or MediaType.SHARE_AUDIO.

• The map is keyed by stream id, not by kind. The SDK keeps it up to date as streams are enabled and disabled, so a widget can read the streams that already exist when it is built.

Example

final RTCStream? videoStream = participant.streams.values
    .where((stream) => stream.kind == MediaType.VIDEO)
    .firstOrNull;

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pinState

• type: ParticipantPinState

• It will represents the current pin state of the participant. It has properties cam and share of type boolean.

• To follow pin changes made by any participant, listen for pinStateChanged on the room.

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mode

• type: Mode

• The participant's current mode, for the local participant too. It changes once the server applies a new mode, just before participantModeChanged fires on the room. room.changeMode() does not change it by itself.

• To react to mode changes, listen for participantModeChanged and read participant.mode. The event's mode is a Mode, such as Mode.SEND_AND_RECV.

Example

room.on(Events.participantModeChanged, (Map<String, dynamic> data) {
  final String participantId = data['participantId'];
  final Mode mode = data['mode'];
  if (mode == Mode.RECV_ONLY) {
    // the participant now only receives media
  }
});

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metaData

• type: Map<String, dynamic>?

• It holds the additional information passed in createRoom(). For the local participant, it falls back to the metaData you passed to createRoom() when the server sends none.

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videoQuality

• type: VideoQuality?

• The video quality you last requested for this participant with setQuality(), or null if you have not requested one.