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Tencent Real-Time Communication
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    TUIRoomEngine

    Last updated: 2024-09-24 17:31:07
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      Copyright (c) 2024 Tencent. All rights reserved.
      
      Module: TUIRoomEngine @ TUIKitEngine.
      Function: TUIRoomEngine Main function APIs.
      Version: 12.0
      
      TUIRoomEngine

      TUIRoomEngine

      FuncList
      DESC
      Destroy the TUIRoomEngine instance (singleton mode)
      After creating a TUIRoomEngine instance, you should login with sdkAppId, userId and userSig then you can call TUIRoomEngine instance and other function.
      Log out of your account. If you are in the room, there will be active leaving room and destroying resource operations.
      Update user name and avatar for logged-in user.
      Return the basic information of the logged-in user, including nickname and avatar.
      Update user basic information for logged-in user.
      Set event observer.
      Remove event observer.
      Create a room.
      Dismiss the room.
      Enter a room.
      Enter a room.
      Enter a room.
      Exit the room.
      Fetch room information.
      Fetch room information.
      Update room name (only support for administrators or room owner).
      Update room seat mode (only support for administrators or room owner).
      Update room password.
      Get room metadata.
      Set room metadata, if the key already exists, update its value, if not, add the key.
      Set the local camera to preview the render view.
      Open the local camera.
      Close the local camera.
      Start publishing local video stream, default enabled.
      Stop publishing local video stream.
      Update video encoding quality.
      Set the video encoding parameters.
      Set the video resolution mode (horizontal resolution or vertical resolution).
      Turn on gravity sensing mode. (only availble on mobile OS and the camera capture scene inside the SDK).
      Start screen sharing (only available on mobile OS).
      Start screen sharing (only available on Mac OS).
      Stop screen sharing.
      Get the sharable screen and windows (only available on Mac OS)
      Select the screen or windows to share (only available on Mac OS)
      Open local microphone.
      Close the local microphone.
      Update audio encoding quality.
      Pause publishing the local audio stream.
      Resume publishing the local audio stream.
      Set the render view for remote user.
      Start playing the remote user's video stream.
      Stop playing the remote user's video stream.
      Mute the remote user's audio stream.
      Get the list of user in the room.
      Get user information.
      Change user role (only support for administrators or room owner).
      Change user nickname in the room (only support to change all user for administrators or room owner, user can only change by self).
      Kick the remote user out of the room (only support for administrators or room owner).
      Add a tag for the user (only support for administrators or room owner).
      Remove tag for user (only support for room owner).
      Get user information in the room based on the tag.
      Set custom information for room users.
      The owner or administrator control that all users whether can open device. For example: all users are prohibited from opening the microphone(only available in the conference scenario).
      Request the remote user to open the media device (only support for administrators or room owner).
      Close remote user media devices (only support for administrators or room owner).
      Apply to open the local media device (available to general users).
      Set the maximum number of seat (only available before entering room and when creating room).
      Get seat list.
      Lock the seat (only support for administrators or room owner).
      Take the seat.
      Leave the seat.
      Move to seat.
      Invite user to take the seat (only support for administrators or room owner).
      Kick off the user from seat (only support for administrators or room owner).
      Get the request list of users who want to take the seat in the room (only support for administrators or room owner).
      Disable the ability of remote users to send messages (only support for administrators or room owner).
      Disable the ability of all users to send messages (only support for administrators or room owner).
      Cancel request.
      Response request.
      Set the beauty level.
      Set whitening level.
      Get the extension.
      Get device management class.
      Get live-connection management class.
      Call experimental APIs.

      destroySharedInstance

      destroySharedInstance

      Destroy the TUIRoomEngine instance (singleton mode)

      loginWithSDKAppId:userId:userSig:onSuccess:onError:

      loginWithSDKAppId:userId:userSig:onSuccess:onError:
      + (void)loginWithSDKAppId:
      (NSInteger)sdkAppId
      userId:
      (NSString *)userId
      userSig:
      (NSString *)userSig
      onSuccess:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      After creating a TUIRoomEngine instance, you should login with sdkAppId, userId and userSig then you can call TUIRoomEngine instance and other function.

      If a user is kicked off while online, the SDK will notify you through the $onKickedOffLine$ callback in $TUIRoomObserver$.
      Param
      DESC
      sdkAppId
      It is Application ID. You can see the SDKAppId by creating an application in the TRTC Console.
      userId
      User ID, it is the unique identifier used by Tencent Cloud to distinguish users.
      userSig
      The user signature designed by Tencent Cloud based on the UserId, which is used to access Tencent Cloud services. More details, see UserSig

      logout:onError:

      logout:onError:
      + (void)logout:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Log out of your account. If you are in the room, there will be active leaving room and destroying resource operations.

      setSelfInfoWithUserName:avatarUrl:onSuccess:onError:

      setSelfInfoWithUserName:avatarUrl:onSuccess:onError:
      + (void)setSelfInfoWithUserName:
      (NSString *)userName
      avatarUrl:
      (NSString *)avatarURL
      onSuccess:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Update user name and avatar for logged-in user.

      Param
      DESC
      avatarURL
      User avatar URL.
      userName
      User name.

      getSelfInfo

      getSelfInfo

      Return the basic information of the logged-in user, including nickname and avatar.

      Return Desc:

      TUILoginUserInfo User login information.

      setSelfInfo:onSuccess:onError:

      setSelfInfo:onSuccess:onError:
      + (void)setSelfInfo:
      (TUILoginUserInfo *)userInfo
      onSuccess:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Update user basic information for logged-in user.

      Param
      DESC
      userInfo
      Local user information.

      addObserver:

      addObserver:
      - (void)addObserver:
      (id<TUIRoomObserver>)observer

      Set event observer.

      You can use TUIRoomObserver to receive roomEngine events. More details, see TUIRoomObserver.
      Param
      DESC
      observer
      Listening instance.

      removeObserver:

      removeObserver:
      - (void)removeObserver:
      (id<TUIRoomObserver>)observer

      Remove event observer.

      Param
      DESC
      observer
      The event observer to be removed.

      createRoom:onSuccess:onError:

      createRoom:onSuccess:onError:
      - (void)createRoom:
      (TUIRoomInfo *)roomInfo
      onSuccess:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Create a room.

      You can create a conference room or live room through this API.
      Param
      DESC
      roomInfo
      Room information. More details, see TUIRoomInfo.

      destroyRoom:onError:

      destroyRoom:onError:
      - (void)destroyRoom:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Dismiss the room.

      After the room was dismissed, the SDK notifies the users in the room through the onRoomDismissed callback in $TUIRoomObserver$.

      enterRoom:onSuccess:onError:

      enterRoom:onSuccess:onError:
      - (void)enterRoom:
      (NSString *)roomId
      onSuccess:
      (TUIRoomInfoBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Enter a room.

      Param
      DESC
      roomId
      Room ID.
      Note
      The limit on the number of rooms that a single device can enter at the same time is: 1 for conference and 3 for live . If the limit is exceeded, the device will exit the earliest joined room. When multiple devices log in with the same account, only one device is allowed to enter a conference room with the same ID. When other devices try to enter, the earlier entered device will be kicked out.
      After entered the room, the SDK will notify the user in the room through the $onRemoteUserEnterRoom$ callback in $TUIRoomObserver$.

      enterRoom:roomType:onSuccess:onError:

      enterRoom:roomType:onSuccess:onError:
      - (void)enterRoom:
      (NSString *)roomId
      roomType:
      (TUIRoomType)roomType
      onSuccess:
      (TUIRoomInfoBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Enter a room.

      Param
      DESC
      roomId
      Room ID.
      roomType
      Room type. More details, see TUIRoomType.
      Note
      The limit on the number of rooms that a single device can enter at the same time is: 1 for conference and 3 for live . If the limit is exceeded, the device will exit the earliest joined room. When multiple devices log in with the same account, only one device is allowed to enter a conference room with the same ID. When other devices try to enter, the earlier entered device will be kicked out.
      After entered the room, the SDK will notify the user in the room through the $onRemoteUserEnterRoom$ callback in $TUIRoomObserver$.

      enterRoom:roomType:options:onSuccess:onError:

      enterRoom:roomType:options:onSuccess:onError:
      - (void)enterRoom:
      (NSString *)roomId
      roomType:
      (TUIRoomType)roomType
      options:
      (TUIEnterRoomOptions *)options
      onSuccess:
      (TUIRoomInfoBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Enter a room.

      Param
      DESC
      options
      Roon options. More details, see TUIEnterRoomOptions.
      roomId
      Room ID.
      roomType
      Room type. More details, see TUIRoomType.
      Note
      The limit on the number of rooms that a single device can enter at the same time is: 1 for conference and 3 for live . If the limit is exceeded, the device will exit the earliest joined room. When multiple devices log in with the same account, only one device is allowed to enter a conference room with the same ID. When other devices try to enter, the earlier entered device will be kicked out.
      After entering the room, the SDK will notify the user in the room through the $onRemoteUserEnterRoom$ callback in $TUIRoomObserver$.

      exitRoom:onSuccess:onError:

      exitRoom:onSuccess:onError:
      - (void)exitRoom:
      (BOOL)syncWaiting
      onSuccess:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Exit the room.

      After left the room, the SDK will notify the user in the room through the onRemoteUserLeaveRoom callback in $TUIRoomObserver$.
      Param
      DESC
      syncWaiting
      true: wait for exit request finished, false: exit immediately.

      fetchRoomInfo:onError:

      fetchRoomInfo:onError:
      - (void)fetchRoomInfo:
      (TUIRoomInfoBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Fetch room information.

      You can get room information through this API.

      fetchRoomInfo:roomType:onSuccess:onError:

      fetchRoomInfo:roomType:onSuccess:onError:
      - (void)fetchRoomInfo:
      (NSString*)roomId
      roomType:
      (TUIRoomType)roomType
      onSuccess:
      (TUIRoomInfoBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Fetch room information.

      Param
      DESC
      roomId
      Room ID.
      roomType
      Room type. More details, see TUIRoomType.

      Return Desc:

      Successfully fetched the room information callback, which will include room information of $TUIRoomInfo.

      updateRoomNameByAdmin:onSuccess:onError:

      updateRoomNameByAdmin:onSuccess:onError:
      - (void)updateRoomNameByAdmin:
      (NSString *)roomName
      onSuccess:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Update room name (only support for administrators or room owner).

      After the room name was updated, the SDK notifies users in the room through the onRoomNameChanged callback in $TUIRoomObserver$.
      Param
      DESC
      roomName
      Room name.

      updateRoomSeatModeByAdmin:onSuccess:onError:

      updateRoomSeatModeByAdmin:onSuccess:onError:
      - (void)updateRoomSeatModeByAdmin:
      (TUISeatMode)seatMode
      onSuccess:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Update room seat mode (only support for administrators or room owner).

      After the room seat mode was updated, the SDK will notify users in the room through the onRoomSeatModeChanged callback in $TUIRoomObserver$.
      Param
      DESC
      seatMode
      TUISeatModeFreeToTake: Free to take seat mode, users can take the seat without application;
      TUISeatModeApplyToTake: Apply to take seat mode, users can only take the seat after the owner or administrator approved.

      updateRoomPasswordByAdmin:onSuccess:onError:

      updateRoomPasswordByAdmin:onSuccess:onError:
      - (void)updateRoomPasswordByAdmin:
      (NSString *)password
      onSuccess:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Update room password.

      Param
      DESC
      password
      Room password.

      getRoomMetadata:onSuccess:onError:

      getRoomMetadata:onSuccess:onError:
      - (void)getRoomMetadata:
      (NSArray<NSString *> *)keys
      onSuccess:
      (TUIRoomMetadataResponseBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Get room metadata.

      Param
      DESC
      keys
      Room metadata key list, if keys are passed as empty, all metadata will be retrieved.

      setRoomMetadataByAdmin

      setRoomMetadataByAdmin

      Set room metadata, if the key already exists, update its value, if not, add the key.

      Param
      DESC
      metadata
      Key-Value in room metadata.

      setLocalVideoView:

      setLocalVideoView:
      - (void)setLocalVideoView:
      (TUIVideoView *__nullable)view

      Set the local camera to preview the render view.

      Param
      DESC
      view
      Render view.

      openLocalCamera:quality:onSuccess:onError:

      openLocalCamera:quality:onSuccess:onError:
      - (void)openLocalCamera:
      (BOOL)isFront
      quality:
      (TUIVideoQuality)quality
      onSuccess:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Open the local camera.

      After opened the local camera in the room, the local video stream is published by default, and the SDK notifies the users in the room through the $onUserVideoStateChanged$ callback in $TUIRoomObserver$.
      Param
      DESC
      isFront
      YES: front NO: rear (only available on mobile OS).

      closeLocalCamera

      closeLocalCamera

      Close the local camera.

      After closed the local camera in the room, the SDK notifies users in the room through the onUserVideoStateChanged callback in $TUIRoomObserver$.

      startPushLocalVideo

      startPushLocalVideo

      Start publishing local video stream, default enabled.

      After published the local video, if your local camera is opening, the SDK will notify users in the room through the onUserVideoStateChanged callback in $TUIRoomObserver$.

      stopPushLocalVideo

      stopPushLocalVideo

      Stop publishing local video stream.

      After stopped published local video, the SDK notifies users in the room through the onUserVideoStateChanged callback in $TUIRoomObserver$.

      updateVideoQuality:

      updateVideoQuality:
      - (void)updateVideoQuality:
      (TUIVideoQuality)quality

      Update video encoding quality.

      updateVideoQualityEx:params:

      updateVideoQualityEx:params:
      - (void)updateVideoQualityEx:
      (TUIVideoStreamType)streamType
      params:

      Set the video encoding parameters.

      Param
      DESC
      params
      Encoding parameters of the video. More details, see TUIRoomVideoEncoderParams.
      streamType
      The type of video stream. More details, see TUIVideoStreamType.

      setVideoResolutionMode:resolutionMode:

      setVideoResolutionMode:resolutionMode:
      - (void)setVideoResolutionMode:
      (TUIVideoStreamType)streamType
      resolutionMode:
      (TUIResolutionMode)resolutionMode

      Set the video resolution mode (horizontal resolution or vertical resolution).

      Param
      DESC
      resolutionMode
      Resolution mode. More details, see TUIResolutionMode.
      streamType
      The type of video stream. More details, see TUIVideoStreamType.

      enableGravitySensor:

      enableGravitySensor:
      - (void)enableGravitySensor:
      (BOOL)enable

      Turn on gravity sensing mode. (only availble on mobile OS and the camera capture scene inside the SDK).

      Param
      DESC
      enable
      YES: Open NO: Close.
      Note
      After turning on gravity sensing, if the device on the collection end rotates, the images on the collection end and the audience will be rendered accordingly to ensure that the image in the field of view is always facing up.

      startScreenCaptureByReplaykit:

      startScreenCaptureByReplaykit:
      - (void)startScreenCaptureByReplaykit:
      (NSString *)appGroup

      Start screen sharing (only available on mobile OS).

      After screen sharing started, the SDK notifies users in the room through the onUserVideoStateChanged callback in $TUIRoomObserver$.

      startScreenCapture:onSuccess:onError:

      startScreenCapture:onSuccess:onError:
      - (void)startScreenCapture:
      (TUIVideoView *)view
      onSuccess:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Start screen sharing (only available on Mac OS).

      After screen sharing started, the SDK notifies users in the room through the onUserVideoStateChanged callback in $TUIRoomObserver$.
      Param
      DESC
      view
      The render view can be set a null value, it means not displaying the preview screen locally.
      Note
      The API can capture the screen content of the entire Mac OS, or capture and share the window content you select.

      stopScreenCapture

      stopScreenCapture

      Stop screen sharing.

      After screen sharing ended, the SDK notifies users in the room through the onUserVideoStateChanged callback in $TUIRoomObserver$ and also notifies you through the onUserScreenCaptureStopped callback.

      getScreenCaptureSources

      getScreenCaptureSources

      Get the sharable screen and windows (only available on Mac OS)

      The user can use the API to select the screen and window that can be shared. Through the API, you can query the ID, name, and thumbnail of the window that can be shared in the current system.
      Note
      The returned list contains screens and application windows. The screen is the first element in the list. If the user has more monitors, each monitor is a sharing target.

      Return Desc:

      The list of windows, including screens.

      selectScreenCaptureTarget:

      selectScreenCaptureTarget:
      - (void)selectScreenCaptureTarget:
      (NSString *)targetId

      Select the screen or windows to share (only available on Mac OS)

      After you obtain the screen and window that can be shared through getScreenCaptureSources, you can call the API to select the target screen or window.
      During the screen sharing, you can also call the API to change the sharing target.
      Param
      DESC
      targetId
      Selected sharing source.

      openLocalMicrophone:onSuccess:onError:

      openLocalMicrophone:onSuccess:onError:
      - (void)openLocalMicrophone:
      (TUIAudioQuality)quality
      onSuccess:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Open local microphone.

      After opened the local microphone in a room, the SDK notifies users in the room through the onUserAudioStateChanged callback in $TUIRoomObserver$.
      Param
      DESC
      quality
      Audio quality.

      closeLocalMicrophone

      closeLocalMicrophone

      Close the local microphone.

      After closed the local microphone in the room, the SDK notifies the users in the room through the onUserAudioStateChanged callback in $TUIRoomObserver$.

      updateAudioQuality:

      updateAudioQuality:
      - (void)updateAudioQuality:
      (TUIAudioQuality)quality

      Update audio encoding quality.

      muteLocalAudio

      muteLocalAudio

      Pause publishing the local audio stream.

      If you have opened your microphone and call the API to pause publishing the local audio stream, the SDK will notify the users in the room through the onUserAudioStateChanged callback in $TUIRoomObserver$.

      unmuteLocalAudio:onError:

      unmuteLocalAudio:onError:
      - (void)unmuteLocalAudio:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Resume publishing the local audio stream.

      If you have opened your microphone and call the API to resume publishing the local audio stream, the SDK will notify the users in the room through the onUserAudioStateChanged callback in $TUIRoomObserver$.

      setRemoteVideoView:streamType:view:

      setRemoteVideoView:streamType:view:
      - (void)setRemoteVideoView:
      (NSString *)userId
      streamType:
      (TUIVideoStreamType)streamType
      view:
      (TUIVideoView *__nullable)view

      Set the render view for remote user.

      Param
      DESC
      streamType
      The type of video stream. More details, see TUIVideoStreamType.
      userId
      Remote user ID.
      view
      Render view.

      startPlayRemoteVideo:streamType:onPlaying:onLoading:onError:

      startPlayRemoteVideo:streamType:onPlaying:onLoading:onError:
      - (void)startPlayRemoteVideo:
      (NSString *)userId
      streamType:
      (TUIVideoStreamType)streamType
      onPlaying:
      (TUIPlayOnPlayingBlock)onPlaying
      onLoading:
      (TUIPlayOnLoadingBlock)onLoading
      onError:
      (TUIPlayOnErrorBlock)onError

      Start playing the remote user's video stream.

      Param
      DESC
      streamType
      The type of video stream. More details, see TUIVideoStreamType.
      userId
      User ID.

      stopPlayRemoteVideo:streamType:

      stopPlayRemoteVideo:streamType:
      - (void)stopPlayRemoteVideo:
      (NSString *)userId
      streamType:
      (TUIVideoStreamType)streamType

      Stop playing the remote user's video stream.

      Param
      DESC
      streamType
      The type of video stream. More details, see TUIVideoStreamType.
      userId
      User ID.

      muteRemoteAudioStream:isMute:

      muteRemoteAudioStream:isMute:
      - (void)muteRemoteAudioStream:
      (NSString *)userId
      isMute:
      (BOOL)isMute

      Mute the remote user's audio stream.

      Param
      DESC
      isMute
      true: pause pulling remote user's audio stream, false: resume pulling remote user's audio stream.
      userId
      User ID.

      getUserList:onSuccess:onError:

      getUserList:onSuccess:onError:
      - (void)getUserList:
      (NSInteger)nextSequence
      onSuccess:
      (TUIUserListResponseBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Get the list of user in the room.

      Param
      DESC
      nextSequence
      Filling in 0 for the first request, if the returned data of the callback is not zero, paging is required, continue the operation until it is 0.

      getUserInfo:onSuccess:onError:

      getUserInfo:onSuccess:onError:
      - (void)getUserInfo:
      (NSString *)userId
      onSuccess:
      (TUIUserInfoBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Get user information.

      Param
      DESC
      userId
      User ID.

      changeUserRole:role:onSuccess:onError:

      changeUserRole:role:onSuccess:onError:
      - (void)changeUserRole:
      (NSString *)userId
      role:
      (TUIRole)role
      onSuccess:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Change user role (only support for administrators or room owner).

      After the user role changed, the SDK will notify the users in the room through the onUserInfoChanged callback in $TUIRoomObserver$.
      Param
      DESC
      role
      User role. More details, see TUIRole.
      userId
      User ID.

      changeUserNameCard:nameCard:onSuccess:onError:

      changeUserNameCard:nameCard:onSuccess:onError:
      - (void)changeUserNameCard:
      (NSString *)userId
      nameCard:
      (NSString *)nameCard
      onSuccess:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Change user nickname in the room (only support to change all user for administrators or room owner, user can only change by self).

      After the user nickname changed, the SDK will notify the users in the room through the onUserInfoChanged callback in $TUIRoomObserver$.
      Param
      DESC
      nameCard
      User nickname to set, maximum support is 32 bytes
      userId
      User ID to change.

      kickRemoteUserOutOfRoom:onSuccess:onError:

      kickRemoteUserOutOfRoom:onSuccess:onError:
      - (void)kickRemoteUserOutOfRoom:
      (NSString *)userId
      onSuccess:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Kick the remote user out of the room (only support for administrators or room owner).

      After the remote user is kicked off from the room, the SDK notifies the kicked user through the onKickedOutOfRoom callback in $TUIRoomObserver$ and notifies users in the room through onRemoteUserLeaveRoom.
      Param
      DESC
      userId
      User ID.

      addCategoryTagForUsers:userList:onSuccess:onError:

      addCategoryTagForUsers:userList:onSuccess:onError:
      - (void)addCategoryTagForUsers:
      (NSInteger)tag
      userList:
      (NSArray<NSString *> *)userList
      onSuccess:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Add a tag for the user (only support for administrators or room owner).

      Param
      DESC
      tag
      Integer type, it is recommended that this value must be greater than or equal to 1000, you can customize it.
      userList
      User list.

      removeCategoryTagForUsers:userList:onSuccess:onError:

      removeCategoryTagForUsers:userList:onSuccess:onError:
      - (void)removeCategoryTagForUsers:
      (NSInteger)tag
      userList:
      (NSArray<NSString *> *)userList
      onSuccess:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Remove tag for user (only support for room owner).

      Param
      DESC
      tag
      Integer type, it is recommended that this value must be greater than or equal to 1000, you can customize it.
      userList
      User list.

      getUserListByTag:nextSequence:onSuccess:onError:

      getUserListByTag:nextSequence:onSuccess:onError:
      - (void)getUserListByTag:
      (NSInteger)tag
      nextSequence:
      (NSInteger)nextSequence
      onSuccess:
      (TUIUserListResponseBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Get user information in the room based on the tag.

      Param
      DESC
      nextSequence
      Filling in 0 for the first request, if the returned data of the callback is not zero, paging is required, continue the operation until it is 0.
      tag
      Integer type, it is recommended that this value must be greater than or equal to 1000, you can customize it.

      setCustomInfoForUser:onSuccess:onError:

      setCustomInfoForUser:onSuccess:onError:
      - (void)setCustomInfoForUser:
      (NSString *)userId
      onSuccess:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Set custom information for room users.

      Param
      DESC
      customInfo
      Custom information.
      userId
      User userId.

      disableDeviceForAllUserByAdmin:isDisable:onSuccess:onError:

      disableDeviceForAllUserByAdmin:isDisable:onSuccess:onError:
      - (void)disableDeviceForAllUserByAdmin:
      (TUIMediaDevice)device
      isDisable:
      (BOOL)isDisable
      onSuccess:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      The owner or administrator control that all users whether can open device. For example: all users are prohibited from opening the microphone(only available in the conference scenario).

      After the API call is successful:
      If the device type is MICROPHONE , the SDK will notify the users in the room through onAllUserMicrophoneDisableChanged in $TUIRoomObserver$.
      If the device type is CAMERA , the SDK will notify the users in the room through onAllUserCameraDisableChanged in $TUIRoomObserver$.
      If the device type is SCREEN_SHARING , the SDK will notify the users in the room through onScreenShareForAllUserDisableChanged in $TUIRoomObserver$.
      Param
      DESC
      device
      Device. More details, see: TUIMediaDevice.
      isDisable
      true: disable user to open device, false: enable user to open device.

      openRemoteDeviceByAdmin:device:timeout:onAccepted:onRejected:onCancelled:onTimeout:onError:

      openRemoteDeviceByAdmin:device:timeout:onAccepted:onRejected:onCancelled:onTimeout:onError:
      - (TUIRequest *)openRemoteDeviceByAdmin:
      (NSString *)userId
      device:
      (TUIMediaDevice)device
      timeout:
      (NSTimeInterval)timeout
      onAccepted:
      (nullable TUIRequestAcceptedBlock)onAccepted
      onRejected:
      (nullable TUIRequestRejectedBlock)onRejected
      onCancelled:
      (nullable TUIRequestCancelledBlock)onCancelled
      onTimeout:
      (nullable TUIRequestTimeoutBlock)onTimeout
      onError:
      (nullable TUIRequestErrorBlock)onError

      Request the remote user to open the media device (only support for administrators or room owner).

      After calling the API, the SDK will notify the requested user through onRequestReceived in $TUIRoomObserver$.
      Param
      DESC
      device
      Media device. More details, see: TUIMediaDevice.
      timeout
      Timeout time, in seconds. If it is set to 0, the SDK will not execute timeout detection and will not trigger a timeout callback.
      userId
      User ID.

      Return Desc:

      TUIRequest Request body.

      closeRemoteDeviceByAdmin:device:onSuccess:onError:

      closeRemoteDeviceByAdmin:device:onSuccess:onError:
      - (void)closeRemoteDeviceByAdmin:
      (NSString *)userId
      device:
      (TUIMediaDevice)device
      onSuccess:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Close remote user media devices (only support for administrators or room owner).

      After the API call is successful:
      If the device type is MICROPHONE, the SDK will notify the users in the room through onUserAudioStateChanged in $TUIRoomObserver$.
      If the device type is CAMERA or SCREEN_SHARING, the SDK will notify the users in the room through onUserVideoStateChanged in $TUIRoomObserver$.
      Param
      DESC
      device
      Media device. More details, see: TUIMediaDevice.
      userId
      User ID.

      applyToAdminToOpenLocalDevice:timeout:onAccepted:onRejected:onCancelled:onTimeout:onError:

      applyToAdminToOpenLocalDevice:timeout:onAccepted:onRejected:onCancelled:onTimeout:onError:
      - (TUIRequest *)applyToAdminToOpenLocalDevice:
      (TUIMediaDevice)device
      timeout:
      (NSTimeInterval)timeout
      onAccepted:
      (nullable TUIRequestAcceptedBlock)onAccepted
      onRejected:
      (nullable TUIRequestRejectedBlock)onRejected
      onCancelled:
      (nullable TUIRequestCancelledBlock)onCancelled
      onTimeout:
      (nullable TUIRequestTimeoutBlock)onTimeout
      onError:
      (nullable TUIRequestErrorBlock)onError

      Apply to open the local media device (available to general users).

      After the API call is successful, the SDK will notify the requested user through onRequestRequestReceived in $TUIRoomObserver$.
      Param
      DESC
      device
      Media device. More details, see:TUIMediaDevice.
      timeout
      Timeout time, in seconds. If it is set to 0, the SDK will not execute timeout detection and will not trigger a timeout callback.

      Return Desc:

      TUIRequest: Request body.

      setMaxSeatCount:onSuccess:onError:

      setMaxSeatCount:onSuccess:onError:
      - (void)setMaxSeatCount:
      (NSUInteger)maxSeatCount
      onSuccess:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Set the maximum number of seat (only available before entering room and when creating room).

      Param
      DESC
      maxSeatCount
      Maximum number of seat.

      getSeatList:onError:

      getSeatList:onError:
      - (void)getSeatList:
      (TUISeatListResponseBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Get seat list.

      lockSeatByAdmin:lockMode:onSuccess:onError:

      lockSeatByAdmin:lockMode:onSuccess:onError:
      - (void)lockSeatByAdmin:
      (NSInteger)seatIndex
      lockMode:
      (TUISeatLockParams *)lockParams
      onSuccess:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Lock the seat (only support for administrators or room owner).

      If the lockParams is lockSeat, it means that the current seat can not be taken by all users and the user will be kicked off if the seat was taken.
      If the lockParams is lockVideo/lockAudio, it means that the current seat can not publish video/audio stream.
      Param
      DESC
      lockParams
      Seat lock parameter. More details, see: $TUISeatLockParam$.
      seatIndex
      Seat index.

      takeSeat:timeout:onAccepted:onRejected:onCancelled:onTimeout:onError:

      takeSeat:timeout:onAccepted:onRejected:onCancelled:onTimeout:onError:
      - (TUIRequest *)takeSeat:
      (NSInteger)seatIndex
      timeout:
      (NSTimeInterval)timeout
      onAccepted:
      (TUIRequestAcceptedBlock)onAccepted
      onRejected:
      (TUIRequestRejectedBlock)onRejected
      onCancelled:
      (TUIRequestCancelledBlock)onCancelled
      onTimeout:
      (TUIRequestTimeoutBlock)onTimeout
      onError:
      (TUIRequestErrorBlock)onError

      Take the seat.

      The user can publish audio/video stream after taking the seat when isSeatEnable is true.
      After taking the seat successfully, the SDK will notify the users in the room through $onSeatListChanged$ in $TUIRoomObserver$.
      Param
      DESC
      seatIndex
      Seat index. If the seat is not enabled or the sequence of seats is not concerned, just fill in -1.
      timeout
      Timeout time, in seconds. If it is set to 0, the SDK will not execute timeout detection and will not trigger a timeout callback.
      Note
      When the TUISeatMode is ApplyToTake, the operation to take seat need approval from the owner or administrator.
      When the TUISeatMode is FreeToTake, you can take seat freely.

      Return Desc:

      TUIRequest Request body.

      leaveSeat:onError:

      leaveSeat:onError:
      - (void)leaveSeat:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Leave the seat.

      The user can not publish audio/video stream after leaving the seat when isSeatEnable is true.
      After leaving seat successfully, the SDK will notify the users in the room through onSeatListChanged in $TUIRoomObserver$.

      moveToSeat:onSuccess:onError:

      moveToSeat:onSuccess:onError:
      - (void)moveToSeat:
      (NSInteger)targetSeatIndex
      onSuccess:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Move to seat.

      After moving seat successfully, the SDK will notify the users in the room through onSeatListChanged in $TUIRoomObserver$.

      takeUserOnSeatByAdmin:userId:timeout:onAccepted:onRejected:onCancelled:onTimeout:onError:

      takeUserOnSeatByAdmin:userId:timeout:onAccepted:onRejected:onCancelled:onTimeout:onError:
      - (TUIRequest *)takeUserOnSeatByAdmin:
      (NSInteger)seatIndex
      userId:
      (NSString *)userId
      timeout:
      (NSTimeInterval)timeout
      onAccepted:
      (TUIRequestAcceptedBlock)onAccepted
      onRejected:
      (TUIRequestRejectedBlock)onRejected
      onCancelled:
      (TUIRequestCancelledBlock)onCancelled
      onTimeout:
      (TUIRequestTimeoutBlock)onTimeout
      onError:
      (TUIRequestErrorBlock)onError

      Invite user to take the seat (only support for administrators or room owner).

      After the API call is successful, the SDK will notify the invited user through onRequestReceived in $TUIRoomObserver$.
      Param
      DESC
      seatIndex
      Seat index.
      timeout
      Timeout time, in seconds. If it is set to 0, the SDK will not execute timeout detection and will not trigger a timeout callback.
      userId
      User ID.

      Return Desc:

      TUIRequest: Request body.

      kickUserOffSeatByAdmin:userId:onSuccess:onError:

      kickUserOffSeatByAdmin:userId:onSuccess:onError:
      - (void)kickUserOffSeatByAdmin:
      (NSInteger)seatIndex
      userId:
      (NSString *)userId
      onSuccess:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Kick off the user from seat (only support for administrators or room owner).

      After the API call is successful, the SDK will notify the users in the room through onSeatListChanged in $TUIRoomObserver$.
      Param
      DESC
      seatIndex
      Seat index. If the seat is not enabled and the sequence of seats is not concerned, just fill in -1.
      userId
      User ID.

      getSeatApplicationList:onError:

      getSeatApplicationList:onError:
      - (void)getSeatApplicationList:
      (TUIRequestListResponseBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Get the request list of users who want to take the seat in the room (only support for administrators or room owner).

      disableSendingMessageByAdmin:isDisable:onSuccess:onError:

      disableSendingMessageByAdmin:isDisable:onSuccess:onError:
      - (void)disableSendingMessageByAdmin:
      (NSString *)userId
      isDisable:
      (BOOL)isDisable
      onSuccess:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Disable the ability of remote users to send messages (only support for administrators or room owner).

      After disabling the ability of remote users to send messages, the SDK notifies the disabled user through onSendMessageForUserDisableChanged in $TUIRoomObserver$.
      Param
      DESC
      isDisable
      true: disable user to send message, false: enable user to send message.
      userId
      User ID.

      disableSendingMessageForAllUser:onSuccess:onError:

      disableSendingMessageForAllUser:onSuccess:onError:
      - (void)disableSendingMessageForAllUser:
      (BOOL)isDisable
      onSuccess:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Disable the ability of all users to send messages (only support for administrators or room owner).

      After disabling the ability of all users to send messages, the SDK notifies users in the room through onSendMessageForAllUserDisableChanged in $TUIRoomObserver$.
      Param
      DESC
      isDisable
      true: disable all users to send message, false: enable all users to send message.

      cancelRequest:onSuccess:onError:

      cancelRequest:onSuccess:onError:
      - (void)cancelRequest:
      (NSString *)requestId
      onSuccess:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Cancel request.

      After cancelling a request, the SDK will notify the requested user through onRequestCancelled in $TUIRoomObserver$.
      Param
      DESC
      requestId
      Request ID (get from the sent request).
      Note
      The API can be used to cancel a request that has been sent.

      responseRemoteRequest:agree:onSuccess:onError:

      responseRemoteRequest:agree:onSuccess:onError:
      - (void)responseRemoteRequest:
      (NSString *)requestId
      agree:
      (BOOL)agree
      onSuccess:
      (TUISuccessBlock)onSuccess
      onError:
      (TUIErrorBlock)onError

      Response request.

      Param
      DESC
      agree
      YES: Agree the request, NO: Reject the request.
      requestId
      Request ID (get from the sent request or notification of the OnRequestReceived event).
      Note
      When received a request, you can use this API to reply the received request.

      setBeautyLevel:beautyLevel:

      setBeautyLevel:beautyLevel:
      - (void)setBeautyLevel:
      (NSInteger)beautyStyle
      beautyLevel:
      (float)beautyLevel

      Set the beauty level.

      Param
      DESC
      beautyLevel
      Beauty level, the value range is 0 - 9; 0 indicates to disable the filter, and 9 indicates the most obvious effect.
      beautyStyle
      Beauty style: TXBeautyStyleSmooth: Smooth; TXBeautyStyleNature: Natural; TXBeautyStylePitu: Pitu style.

      setWhitenessLevel:

      setWhitenessLevel:
      - (void)setWhitenessLevel:
      (float)whitenessLevel

      Set whitening level.

      Param
      DESC
      whitenessLevel
      Whitening level, ranging from 0 - 9; 0 indicates to disable the filter, and 9 indicates the most obvious effect.

      getExtension:

      getExtension:
      - (id) getExtension:
      (TUIExtensionType)extensionType

      Get the extension.

      Param
      DESC
      extensionType
      Extension type. More deatils, see TUIExtensionType.

      getMediaDeviceManager

      getMediaDeviceManager

      Get device management class.

      getLiveConnectionManager

      getLiveConnectionManager

      Get live-connection management class.

      callExperimentalAPI:

      callExperimentalAPI:
      + (id)callExperimentalAPI:
      (NSString *)jsonStr

      Call experimental APIs.

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