Access in-meeting user information

After joining a meeting, access information for each meeting participant through MobileRTCMeetingService and MobileRTCMeetingServiceDelegate.

Use one of several different IDs, each serving its own purpose, to access user information.

• Customer key - A developer-supplied identifier that may be passed in through the MeetingOptions instance used to join a meeting.
• User ID - A nonpersistent, unique per-user identifier assigned by Zoom for the current meeting. If a user leaves and rejoins the same meeting, they get a new user ID assigned each time they join. This is also reassigned when switching between the main meeting and breakout rooms.
• Persistent ID - A per-user identifier assigned by Zoom for the current meeting and all submeetings, such as breakout rooms. This per-user identifier will not be reassigned in the same meeting or submeeting, but users in different meetings may have the same ID value.
• Participant ID - A unique per-user identifier assigned by Zoom to a user's account. This persists across all meetings for an account. You can't access this ID through the iOS SDK, but can retrieve it through the REST API.

When a user joins a meeting, get their InMeetingUserInfo object.

guard let meetingService = MobileRTC.shared().getMeetingService() else { return }
meetingService.delegate = self

extension ViewController: MobileRTCMeetingServiceDelegate {
    func onSinkMeetingUserJoin(_ userID: UInt) {
        guard let meetingService = MobileRTC.shared().getMeetingService() else { return }
        guard let userInfo = meetingService.userInfo(byID: userID) else { return }
    }
}

// In your .m file
@interface ViewController : UIViewController <MobileRTCMeetingServiceDelegate> {

}


// In your .h file
MobileRTCMeetingService *meetingService = [[MobileRTC sharedRTC] getMeetingService];
if (!meetingService) {
    return;
}
meetingService.delegate = self;

- (void)onSinkMeetingUserJoin:(NSUInteger)userID {
    MobileRTCMeetingService *meetingService = [[MobileRTC sharedRTC] getMeetingService];
    if (!meetingService) {
        return;
    }

    MobileRTCMeetingUserInfo *userInfo = [meetingService userInfoByID:userID];
    if (!userInfo) {
        return;
    }
}

Use the InMeetingUserInfo to access data specific to that user.

Get the customer key.

userInfo.customerKey

userInfo.customerKey;

Get the user's avatar picture path, if available.

userInfo.avatarPath

userInfo.avatarPath;

Get the user ID.

userInfo.userID

userInfo.userID;

Get the username.

userInfo.userName

userInfo.userName;

Get the persistent ID.

userInfo.persistentId

userInfo.persistentId;

Each user in a meeting or webinar has a role assigned to one of these values.

• MobileRTCUserRole_None - No role has been assigned.
• MobileRTCUserRole_Host - The host of the current meeting or webinar.
• MobileRTCUserRole_CoHost - A co-host of the current meeting or webinar.
• MobileRTCUserRole_Panelist - A panelist in the current meeting or webinar.
• MobileRTCUserRole_BreakoutRoom_Moderator - The breakout room moderator.
• MobileRTCUserRole_Attendee - An attendee of the current meeting or webinar.

Get the user's role in the current meeting.

userInfo.userRole

userInfo.userRole;

Determine whether a given user is the current user.

userInfo.isMySelf

userInfo.isMySelf;