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InfosManager is the read-only information query entry point for the current meeting, obtained through MeetingEngine.infosManager. It provides meeting info, member info, and media track info; it doesn’t send network requests or change meeting state.

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Usage notes

  • MeetingEngine always returns the same InfosManager facade, so your app can hold it long-term; each query reads the meeting the Engine has currently entered and doesn’t keep exposing data from the previous meeting.
  • Query results come from the SDK’s local cache and may briefly lag behind an operation that was just started but not yet confirmed by the server. To be notified of state changes, also listen to the corresponding MeetingRoomEvent or MeetingUserEvent.
  • When there is no entered meeting, nullable properties and object queries return null, list queries return an empty list, and boolean queries return false.
  • The audience is not part of the full member list. When the current user entered the meeting as audience, isAudience() returns true, but getMeInfo() may return null.
  • The returned models and lists are snapshots of the state at query time; don’t rely on modifying these objects to update the SDK or the server’s meeting state.

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Properties

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meUid

Description: The current user’s UID in the SRTC channel; null until entering the meeting completes or after exiting the meeting.

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meetingId

Description: The current meeting ID; null until entering the meeting completes or after exiting the meeting.

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whiteBoard

Description: The current meeting’s whiteboard URL; null when not in a meeting, after exiting the meeting, or when the meeting has no whiteboard URL.

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Methods

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getMeetingInfo()

Description: Reads a snapshot of the current meeting’s room configuration and its sharing, recording, and other states. Parameters: None. Returns: The current meeting’s MeetingInfo; null when there is no entered meeting or the room properties can’t be parsed.

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getMeInfo()

Description: Reads the current user’s full member info in the meeting, including role, device state, and member permissions. Parameters: None. Returns: The current user’s MemberInfo; null when not in a meeting, when the current user is audience, or when the member properties can’t be parsed.

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isAudience()

Description: Determines whether the current user entered the meeting as audience. Parameters: None. Returns: true means the current user is audience; false when not in a meeting or when the current user is a full member.

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getMembersInfo()

Description: Reads the current meeting’s full member list, including the current user if they entered as a full member, excluding the audience. Parameters: None. Returns: A snapshot list of member info; an empty list when not in a meeting, when the meeting has no full members, or when none of the member properties can be parsed.

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getMemberByUid(uid)

Description: Reads the info of the specified full member by UID. Parameters: Returns: The matching MemberInfo; null when not in a meeting or the member doesn’t exist.

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isExistMember(uid)

Description: Determines whether the specified UID is in the current meeting’s full member list. Parameters: Returns: true when the member exists; false when not in a meeting or the member doesn’t exist.

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getTrackInfos(uid)

Description: Reads info on all SRTC media tracks the specified user currently publishes. Parameters: Returns: A snapshot list of SRTC TrackInfo; an empty list when not in a meeting, when the user doesn’t exist, or when the user has no published tracks. For the model fields, see SRTC Android model types.

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getTrackInfoByTrackDesc(uid, trackDesc)

Description: Reads one SRTC media track by user UID and track description. Parameters: Returns: The matching TrackInfo; null when not in a meeting or there is no matching track. For the track description definitions, see SRTC Android enums.

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getTrackInfoByTrackId(uid, trackId)

Description: Reads one media track by user UID and SRTC track ID. Parameters: Returns: The matching TrackInfo; null when not in a meeting or there is no matching track.