Share Your Screen - Flutter

• Whenever any participant wants to share a complete screen of mobile, they can simply do it with VideoSDK Meeting.

• This guide will provide an overview of how to enable or disable Screen Share in a meeting.

Enable Screen Share

• Meeting class provides the method to enable screen-sharing.

• In order to start screen-sharing just call meeting.enableScreenShare() method.

ElevatedButton(
    child: Text("Start ScreenSharing"),
    onPressed: () {
        meeting.enableScreenShare();
    },
),

Customise notification

• When a presenter starts screen share, presenter will receive a notification with a pre-defined title and messages.

• You can Customise those title, message and icon as per your requirements using NotificationInfo class and passed to MeetingBuilder.

MeetingBuilder(
    .
    .
    notification: const NotificationInfo(
        title: "Video SDK",
        message: "Video SDK is sharing screen in the meeting",
        icon: "notification_share", // drawable icon name
    ),
),

Disable Screen Share

By using meeting.disableScreenShare() function, a participant can stop publishing screen stream to other participants.

ElevatedButton(
    child: Text("Stop ScreenSharing"),
    onPressed: () {
        meeting.disableScreenShare();
    },
),

Display Screen Share Stream

Local Participant

When a Local participant share the screen, streamEnabled Event on the Participant is triggered with the Stream which can be added to a RTCVideoView.

meeting.localParticipant.on(Events.streamEnabled, (Stream _stream) {
    if (_stream.kind == 'share') {
        screenShareStream = _stream;
      }
    });

Other Participants

When other participant(Except you) share their screen, presenterChanged Event on the Participant is triggered with the participantId of the screen share.

meeting.on(Events.presenterChanged, (_activePresenterId) {
    Participant? activePresenterParticipant = meeting.participants[_activePresenterId];

    Stream? _stream = activePresenterParticipant?
                        .streams.values
                        .singleWhere((e) => e.kind == "share");

    remoteParticipantShareStream = _stream;
});