會議室

ArctosLinks.Conference 提供了一套 API 來管理和控制會議室的各種操作。
這些功能包括創建和關閉會議室、處理加入請求、移除參與者、更新會議室資訊、調整屏幕佈局等。

ArctosLinks.ConferenceEventCallback則提供了一些事件回呼通知，這些通知可以幫助開發者處理會議室中的各種事件。為了觀察這些通知，iOS開發者需要導入 RxSwift，Android開發者需要導入coroutines flow, 該庫未包含在本SDK中，請自行導入。

以下是使用此 SDK 來實現這些操作的方法。

主持人專用

創建會議室 (hostCreateRoom)

功能：創建一個新的會議室。僅限以主持人身份登錄的用戶操作。

參數：

roomName: 會議室的標題，類型為字串。
description: 會議室的詳細描述，類型為字串。

返回值：如果成功創建會議室則完成，否則返回錯誤。

Swift

import ArctosLinks
import RxSwift

func hostCreateRoom(roomName: String = "Weekly Meeting", description: String? = "Discuss weekly updates") {
    _ = ArctosLinks.Conference.hostCreateRoom(roomName: roomName, description: description)
        .subscribe(onSuccess: { _ in
            print("🎉 Successfully created conference room.")
        }, onFailure: { error in
            print("Conference room creation failed: \(error.localizedDescription)")
        })
}

Kotlin

import com.arctos.sdk.links.core.application.ArctosLinks

private suspend fun hostCreateRoom(roomName: String = "Weekly Meeting", description: String = "Discuss weekly updates") {
    runCatching {
        ArctosLinks.getInstance(Context).conferenceManager.hostCreateRoom(roomName = roomName, description = description)
            .getOrThrow()
    }.onSuccess { result ->
        if (result) 
            Log.d(TAG, "Meeting room created successfully")        
        else 
            Log.d(TAG, "Failed to create meeting room")
    }.onFailure {
        Log.d(TAG, "Failed to create meeting room: ${it.message}")
    }
}

c++

#include "arctos_qt.h"

void hostCreateRoom(const std::string& name, const std::string& description) {
    auto& arctos_app = arctos::ArctosQt::getInstance();
    arctos_app.hostCreateRoom(name.c_str(), description.c_str()); // emit roomCreationFailed signal when failed
}

關閉會議室 (hostCloseRoom)

功能：主持人關閉會議室。僅限創建該會議室的主持人操作。

參數：

roomId: 會議室的ID，類型為字串。

返回值：如果成功關閉會議室則完成，否則返回錯誤。

觸發回呼：會議室主持人關閉會議室

Swift

import ArctosLinks
import RxSwift

func hostCloseRoom(roomId: String = "unique_room_id") {
    _ = ArctosLinks.Conference.hostCloseRoom(roomId: roomId)
        .subscribe(onSuccess: { _ in
            print("🎉 Successfully closed room.")
        }, onFailure: { error in
            print("Failed to close room: \(error.localizedDescription)")
        })
}

Kotlin

import com.arctos.sdk.links.core.application.ArctosLinks

private suspend fun hostCloseRoom(roomId: String = "unique_room_id") {
    runCatching {
        ArctosLinks.getInstance(Context).conferenceManager.hostCloseRoom(roomId = roomId)
            .getOrThrow()           
    }.onSuccess { result ->
        if (result)
            Log.d(TAG, "Meeting room closed successfully")                                
        else 
            Log.d(TAG, "Failed to close meeting room")            
    }.onFailure {
        Log.d(TAG, "Failed to close meeting room ${it.message}")            
    }
}

c++

#include "arctos_qt.h"

void hostCloseRoom(const std::string& room_id) {
    auto& arctos_app = arctos::ArctosQt::getInstance();
    arctos_app.hostRemoveRoom(room_id.c_str()); // emit roomRemovingFailed signal when failed
}

回應加入請求 (hostJoinHandle)

功能：主持人回應申請者加入會議室的請求。僅限會議室的主持人操作。

參數：

roomId: 會議室的ID，類型為字串。
applicantId: 申請人的ID，類型為整數。
accept: 是否同意該申請，類型為布林值。
message: 同意或拒絕訊息，類型為字串。

返回值：如果成功處理請求則完成，否則返回錯誤。

觸發回呼：加入會議室申請的回覆

Swift

import ArctosLinks
import RxSwift

func hostHandleJoinRequest(at roomId: String = "unique_room_id", for applicantId: Int = .min, isAccept: Bool = Bool.random()) {
    let message: String = isAccept ? "Welcome!" : "Sorry, all available places have been taken."
    _ = ArctosLinks.Conference.hostJoinHandle(roomId: roomId, applicantId: applicantId, accept: isAccept, message: message)
        .subscribe(onSuccess: { _ in
            if isAccept {
                print("Approved applicant to join room.")                
            } else {                
                print("Disapproved applicant to join room.")                
            }
        }, onFailure: { error in
            print("Failed to handle join request: \(error.localizedDescription)")
        })
}

Kotlin

import com.arctos.sdk.links.core.application.ArctosLinks

private suspend fun hostHandleJoinRequest(
    roomId: String,
    applicantId: String,
    accept: Boolean,
    message: String? = "Welcome!"
) {        
    runCatching {
        ArctosLinks.getInstance(Context).conferenceManager.hostJoinHandle(
            roomId = roomId,
            applicantId = applicantId,
            accept = accept,
            message = message
        ).getOrThrow()
    }.onSuccess { result ->
        if (result)
            Log.d(TAG, "Approved applicant to join room")                
        else
            Log.d(TAG, "Disapproved applicant to join room")                                            
    }.onFailure {
        Log.d(TAG, "Failed to handle join request: ${it.message} , ${it.cause}")            
    }
}

c++

#include "arctos_qt.h"

void hostHandleJoinRequest(const std::string& room_id,
                            const std::string& user_id,
                            const std::string& carrier_id,
                            const std::string& carrier_address,
                            bool accept) {
    auto& arctos_app = arctos::ArctosQt::getInstance();
    arctos_app.handleJoinRequest(room_id.c_str(),
                                    user_id.c_str(),
                                    carrier_id.c_str(),
                                    carrier_address.c_str(),
                                    accept); // emit errorMessage when failed
}

移除參與者 (hostKickParticipant)

功能：主持人移除一位參與者。僅限會議室的主持人操作。

參數：

roomId: 會議室的ID，類型為字串。
participantId: 被移除的參與者的ID，類型為整數。
message: 說明訊息，類型為字串。

返回值：如果成功移除參與者則完成，否則返回錯誤。

觸發回呼：其他會議參與者收到參與者被會議室主持人移除；被移除的參與者收到會議室主持人移除參與者

Swift

import ArctosLinks
import RxSwift

func hostRemoveParticipant(at roomId: String = "unique_room_id", for participantId: Int, with message: String? = "Inappropriate behavior") {
    _ = ArctosLinks.Conference.hostKickParticipant(from: roomId, participantId: participantId, with: message)
        .subscribe(onSuccess: { _ in
            print("Successfully removed participant.")
        }, onFailure: { error in
            print("Failed to remove participant: \(error.localizedDescription)")
        })
}

Kotlin

import com.arctos.sdk.links.core.application.ArctosLinks

private suspend fun hostRemoveParticipant(
    roomId: String,
    participantId: String,
    message: String
) {        
    runCatching {            
        ArctosLinks.getInstance(Context).conferenceManager.hostKickParticipant(
            roomId =  roomId, participantId =  participantId, message =  message)
            .getOrThrow()
    }.onSuccess { _ ->
        Log.d(TAG, "Successfully removed participant")
    }.onFailure {
        Log.d(TAG, "Failed to remove participant: ${it.message}")
    }
}

c++

#include "arctos_qt.h"

void hostRemoveParticipant(const std::string& room_id,
                            const std::string& user_id) {
    auto& arctos_app = arctos::ArctosQt::getInstance();
    arctos_app.leaveRoom(room_id.c_str(), user_id.c_str()); // emit errorMessage when failed
}

更新會議室資訊 (hostUpdateRoomInfo)

功能：主持人更新會議室的名稱和描述。僅限會議室的主持人操作。

參數：

roomId: 會議室的ID，類型為字串。
roomName: 新的會議室名稱，類型為字串。
description: 新的會議室描述，類型為字串。

返回值：如果成功更新資訊則完成，否則返回錯誤。

觸發回呼：會議室資訊更新

Swift

import ArctosLinks
import RxSwift

func hostUpdateRoomInfo(at roomId: String = "unique_room_id", name: String? = "Updated Room Name", description: String? = "New room description") {
    _ = ArctosLinks.Conference.hostUpdateRoomInfo(roomId: roomId, roomName: name, description: description)
        .subscribe(onSuccess: { _ in
            print("Successfully updated room info.")
        }, onFailure: { error in
            print("Failed to update room info: \(error.localizedDescription)")
        })
}

Kotlin

import com.arctos.sdk.links.core.application.ArctosLinks

private suspend fun hostUpdateRoomInfo(
    roomId: String,
    roomName: String,
    description: String
) {
    runCatching {
        ArctosLinks.getInstance(Context).conferenceManager.hostUpdateRoomInfo(
            roomId = roomId,
            roomName = roomName,
            description = description
        ).getOrThrow()
    }.onSuccess { _ ->
        Log.d(TAG, "Successfully updated room info")
    }.onFailure {
        Log.d(TAG, "Failed to update room info: ${it.message}")
    }
}

c++

#include "arctos_qt.h"

void hostUpdateRoomInfo(const std::string& room_id,
                        const std::string& name,
                        const std::string& description) {
    auto& arctos_app = arctos::ArctosQt::getInstance();
    arctos_app.updateRoomInfo(room_id.c_str(), name.c_str(), description.c_str()); // emit errorMessage when failed
}

切換屏幕佈局 (hostSwitchScreenTemplate)

功能：切換會議室的屏幕佈局。僅限會議室的主持人操作。

參數：

templateType (ScreenTemplate): 佈局樣式，可用參數見ScreenTemplate。

錯誤處理：如果用戶未經授權或佈局類型無效，則拋出錯誤。

Swift

import ArctosLinks

func hostSwitchTemplate(to template: ArctosLinks.Conference.ScreenTemplate) {
    do {
        try ArctosLinks.Conference.hostSwitchScreenTemplate(to: .template_1)
        print("Successfully switched screen template.")
    } catch {
        print("Failed to switch screen template: \(error.localizedDescription)")
    }
}

Kotlin

import com.arctos.sdk.links.core.application.ArctosLinks

private fun hostSwitchScreenTemplate(template: ConferenceRoomInterface.ScreenTemplate) {
    runCatching {
        ArctosLinks.getInstance(Context).conferenceManager.hostSwitchScreenTemplate(
            template
        ).getOrThrow()
    }.onSuccess {
        Log.d(TAG, "Successfully switched screen template")
    }.onFailure {
        Log.d(TAG, "Failed to switch screen template: ${it.message}")
    }
}

c++

#include "arctos_qt.h"

void hostSwitchScreenTemplate(int layout_id /*1 - 4*/) {
    auto& arctos_app = arctos::ArctosQt::getInstance();
    arctos_app.media()->setTemplate(layout_id);
}

共同

加入會議室 (joinRoom)

功能：發送加入會議室的請求。

參數：

roomID: 會議室的ID，類型為字串。

會議室創建者即為會議室主持人，發送申請後可立即加入會議室，不需經過審核。

其他申請者需要等待主持人同意後才能進入會議室。可同時申請多間會議室。

返回值：如果成功遞交申請則完成並返回申請狀態，否則返回錯誤。

觸發回呼：會議室主持人收到申請加入會議室

Swift

import ArctosLinks
import RxSwift

func joinRoom(with roomId: String = "unique_room_id") {
    _ = ArctosLinks.Conference.joinRoom(roomID: roomId)
        .observe(on: MainScheduler.instance)
        .subscribe(onSuccess: { status in
            switch status {
            case .approved:
                print("Application approved.")
            case .waiting:
                print("Application sent. Awaiting review...")
            }
        }, onFailure: { error in
            print(error.localizedDescription)
        })
}

Kotlin

import com.arctos.sdk.links.core.application.ArctosLinks

private suspend fun joinRoom(roomId: String) {
    runCatching {
        ArctosLinks.getInstance(Context).conferenceManager.joinRoom(roomId = roomId)
            .getOrThrow()
    }.onSuccess { result ->            
        when (result) {
            ArctosLinksCallback.ConferenceEventCallback.JoinRoomResponse.Approve -> {
                Log.d(TAG, "Application approved")                    
            }

            ArctosLinksCallback.ConferenceEventCallback.JoinRoomResponse.Waiting -> {                    
                Log.d(TAG, "Application sent. Awaiting review...")                    
            }                
        }
    }.onFailure {
        Log.d(TAG, "Failed to join room: ${it.message}")
    }
}

c++

#include "arctos_qt.h"

void joinRoom(const std::string& room_id) {
    auto& arctos_app = arctos::ArctosQt::getInstance();
    arctos_app.joinRoom(room_id.c_str());
}

取消加入請求 (cancelJoinRequest)

功能：取消申請加入會議室的請求。

參數：

roomID: 會議室的ID，類型為字串。

返回值：如果成功取消請求則完成，否則返回錯誤。

觸發回呼：取消加入會議室申請

Swift

import ArctosLinks
import RxSwift

func cancelJoin(for roomId: String = "unique_room_id") {
    _ = ArctosLinks.Conference.cancelJoinRequest(for: roomId)
        .observe(on: MainScheduler.instance)
        .subscribe(onSuccess: { _ in
            print("Successfully canceled application.")
        }, onFailure: { error in
            print(error.localizedDescription)
        })
}

Kotlin

import com.arctos.sdk.links.core.application.ArctosLinks

private suspend fun cancelJoin(roomId: String) {
    runCatching {
        ArctosLinks.getInstance(Context).conferenceManager.cancelJoinRequest(roomId = roomId)
            .getOrThrow()
    }.onSuccess { result ->            
        if (result)
            Log.d(TAG, "cancel success ")                
        else 
            Log.d(TAG, "cancel failed ")                            
    }.onFailure {
        Log.d(TAG, "cancel failed ")            
    }
}

c++

#include "arctos_qt.h"

void cancelJoin(const std::string& room_id) {
    auto& arctos_app = arctos::ArctosQt::getInstance();
    // my_user_id_ is from `loginOk` signal
    arctos_app.leaveRoom(room_id.c_str(), my_user_id_);
}

離開會議室 (leaveRoom)

注意事項

如果是`主持人`，則同時關閉會議室。

功能：離開會議室。

參數：

roomID: 會議室的ID，類型為字串。

返回值：如果成功離開會議室則完成，否則返回錯誤。

觸發回呼：參與者離開會議室

Swift

import ArctosLinks
import RxSwift

func leaveRoom(_ roomId: String = "unique_room_id") {
    _ = ArctosLinks.Conference.leaveRoom(roomId)
    .observe(on: MainScheduler.instance)
    .subscribe(onSuccess: { _ in
        print("Successfully left room.")
    }, onFailure: { error in
        print(error.localizedDescription)
    })
}

Kotlin

import com.arctos.sdk.links.core.application.ArctosLinks

    private suspend fun leaveRoom(roomId: String) {
    runCatching { 
        ArctosLinks.getInstance(Context).conferenceManager.leaveRoom(roomId = roomId)
            .getOrThrow()
    }.onSuccess { result ->            
        if (result) 
            Log.d(TAG, "Successfully left room")                
        else
            Log.d(TAG, "Failed to left room")                            
    }.onFailure {
        Log.d(TAG, "Failed to left room ${it.message}")            
    }
}

c++

#include "arctos_qt.h"

void leaveRoom(const std::string& room_id) {
    auto& arctos_app = arctos::ArctosQt::getInstance();
    // my_user_id_ is from `loginOk` signal
    arctos_app.leaveRoom(room_id.c_str(), my_user_id_);
}

獲取會議室列表 (getRoomList)

功能：獲取最新的會議室列表。

返回值：成功時返回會議室列表，否則返回錯誤。

Swift

import ArctosLinks
import RxSwift

func retrieveRoomList() {
    _ = ArctosLinks.Conference.getRoomList()
    .observe(on: MainScheduler.instance)
    .subscribe(onSuccess: { data in
        dump(data, name: "ArctosLinks.Conference.getRoomList")
    }, onFailure: { error in
        print(error.localizedDescription)
    })
}

Kotlin

import com.arctos.sdk.links.core.application.ArctosLinks

private suspend fun retrieveRoomList() {        
    runCatching {
        ArctosLinks.getInstance(Context).conferenceManager.getRoomList()
            .getOrThrow()
    }.onSuccess { it ->            
        val roomList = it.toMutableList()                      
    }.onFailure {
        Log.d(TAG, "Failed to retrive Rooms: ${it.message}")
    }
}

c++

#include "arctos_qt.h"

void retrieveRoomList() {
    auto& arctos_app = arctos::ArctosQt::getInstance();
    arctos_app.listRoom(); // emit updateRoomList signal when succeed
}

獲取會議室資訊 (getRoomInfo)

功能：獲取會議室的詳細資訊。

參數：

roomID: 會議室的ID，類型為字串。

返回: 成功時返回會議室的詳細信息，否則返回錯誤。

Swift

import ArctosLinks
import RxSwift

func getInfo(for roomId: String = "unique_room_id") {
    _ = ArctosLinks.Conference.getRoomInfo(roomId: roomId)
        .subscribe(onSuccess: { roomInfo in
            print("Successfully retrieved room info：\(roomInfo)")
        }, onFailure: { error in
            print("Failed to retrieve room info with error：\(error.localizedDescription)")
        })
}

Kotlin

import com.arctos.sdk.links.core.application.ArctosLinks

private suspend fun getRoomInfo() {        
    runCatching {
        ArctosLinks.getInstance(Context).conferenceManager.getRoomInfo(roomId)
            .getOrThrow()
    }.onSuccess { roomInfo ->            
        Log.d(TAG, "RoomInfo info: $roomInfo")            
    }.onFailure {
        Log.d(TAG, "onFailure getRoomInfo: ${it.message}")            
    }
}

c++

#include "arctos_qt.h"

void getRoomInfo(const std::string& room_id) {
    auto& arctos_app = arctos::ArctosQt::getInstance();
    arctos_app.getRoomInfo(room_id.c_str()); // emit errorMessage signal when failed
}

回呼 (Callback)

申請加入會議室 (requestJoinRoom)

說明：當有使用者請求加入會議室時主持人會收到此通知。

通知參數：

id: 申請者的ID，類型為整數。
name: 申請者的使用者名稱，類型為字串。

Swift

import ArctosLinks
import RxSwift

func hostStartObservingJoinEvent() {
    _ = ArctosLinks.ConferenceEventCallback.requestJoinRoom
        .observe(on: ConcurrentDispatchQueueScheduler(qos: .background))
        .subscribe(onNext: { [weak self] (requesterId, requesterName) in
            guard let self else { return }
            print("\(requesterName)(\(requesterId)) has requested to join.")
        })
        .disposed(by: disposeBag)
}

Kotlin

import com.arctos.sdk.links.core.application.ArctosLinks

ArctosLinks.getInstance(Context).conferenceManager.conferenceEvent.collect { event ->
    when (event) {
        is ArctosLinksCallback.ConferenceEventCallback.RequestJoinRoom -> {                
            Log.d(TAG, "MeetingRoom RequestJoinRoom : ${event.requesterId} , ${event.requesterName}")
        }
    }
}

c++

#include "arctos_qt.h"
auto& arctos_app = arctos::ArctosQt::getInstance();
QObject::connect(&arctos_app, &ArctosQt::joinedRoom, [](const QString& room_id, const QString& user_id){
    LOG(INFO) << "MeetingRoom RequestJoinRoom " << user_id.c_str();
});

取消加入會議室 (cancelJoinRequest)

說明：當申請者取消加入會議的請求時主持人會收到此通知。

通知參數：

id: 取消申請者的ID，類型為整數。

Swift

import ArctosLinks
import RxSwift

func hostStartObservingCancelEvent() {
    _ = ArctosLinks.ConferenceEventCallback.cancelJoinRequest
        .subscribe(onNext: { id in
            print("\(id) has canceled their request to join.")
        })
        .disposed(by: disposeBag)
}

Kotlin

import com.arctos.sdk.links.core.application.ArctosLinks

ArctosLinks.getInstance(Context).conferenceManager.conferenceEvent.collect { event ->
    when (event) {
        is ArctosLinksCallback.ConferenceEventCallback.CancelJoinRoom -> {
            Log.d(TAG, "Cancel Join Room ${event.id}")                      
        }
    }
}

c++

#include "arctos_qt.h"
auto& arctos_app = arctos::ArctosQt::getInstance();
QObject::connect(&arctos_app, &ArctosQt::joinRequestCancelled, [](const QString& room_id, const QString& user_id){
    LOG(INFO) << "MeetingRoom RequestJoinRoomCancelled " << user_id.c_str();
});

申請加入會議室的回覆 (responseJoinRoom)

說明：當主持人同意或拒絕申請者的加入會議室請求時，申請者會收到此通知。

若主持人同意則可進入會議室，此時在會議室的其他參與者會收到新參與者加入的通知，若拒絕則不行進入。

通知參數：

roomId: 會議室的ID，類型為字串。
isApproved: 同意或拒絕此次申請，類型為布林值。
message: 訊息，類型為字串。

Swift

import ArctosLinks
import RxSwift

func applicantStartObservingJoinResponse() {
    _ = ArctosLinks.ConferenceEventCallback.responseJoinRoom
        .subscribe(onNext: { (roomID, isApproved, message) in
            if isApproved {
                print("✅ Application approved in \(roomID), welcome message: \(message ?? "").")
            } else {
                print("❌ Application disapproved in \(roomID), reason: \(message ?? "").")
            }
        })
        .disposed(by: disposeBag)
}

Kotlin

import com.arctos.sdk.links.core.application.ArctosLinks

ArctosLinks.getInstance(Context).conferenceManager.conferenceEvent.collect { event ->
    when (event) {
        is ArctosLinksCallback.ConferenceEventCallback.ResponseJoinRoom -> {
            Log.d(TAG, "Receive Join Response: ${event.isApprove} , ${event.roomId} , ${event.message}")
        }
    }
}

c++

#include "arctos_qt.h"
auto& arctos_app = arctos::ArctosQt::getInstance();
QObject::connect(&arctos_app, &ArctosQt::joiningRoomSucceed, [](const QString& room_id, const QString& host_carrier_id){
    LOG(INFO) << "Joined room " << room_id.c_str();
});

QObject::connect(&arctos_app, &ArctosQt::joiningRoomFailed, [](const QString& room_id){
    LOG(INFO) << "Joined room failed " << room_id.c_str();
});

參與者加入 (participantJoinRoom)

說明：當新的參與者加入會議室時，其他參與者會收到此通知。

通知參數：

id: 參與者的ID，類型為整數。

Swift

import ArctosLinks
import RxSwift

func roomEventObservers() {
    _ = ArctosLinks.ConferenceEventCallback.participantJoinRoom
        .subscribe(onNext: { id in
            print("Participant(\(id)) has joined.")
        })
        .disposed(by: disposeBag)
        }
}

Kotlin

import com.arctos.sdk.links.core.application.ArctosLinks

ArctosLinks.getInstance(Context).conferenceManager.conferenceEvent.collect { event ->
    when (event) {
        is ArctosLinksCallback.ConferenceEventCallback.ParticipantJoinRoom -> {
            Log.d(TAG, "MeetingRoom ParticipantJoinRoom : ${event.participantId}")
        }
    }
}

c++

#include "arctos_qt.h"
auto& arctos_app = arctos::ArctosQt::getInstance();
QObject::connect(&arctos_app, &ArctosQt::joinedRoom, [](const QString& room_id, const QString& participant_id){
    LOG(INFO) << participant_id.c_str() << " joined room " << room_id.c_str();
});

主持人拒絕某位申請者 (applicationRejected)

說明：當主持人拒絕使用者的申請時，已在會議室的所有參與者都會收到此通知。

通知參數：

id: 被拒絕的申請者ID，類型為整數。

Swift

import ArctosLinks
import RxSwift

func roomEventObservers() {
    _ = ArctosLinks.ConferenceEventCallback.applicationRejected
        .subscribe(onNext: { id in
            print("Applicant(\(id)) has been rejected by the host.")
        })
        .disposed(by: disposeBag)
}

Kotlin

import com.arctos.sdk.links.core.application.ArctosLinks

ArctosLinks.getInstance(Context).conferenceManager.conferenceEvent.collect { event ->
    when (event) {
        is ArctosLinksCallback.ConferenceEventCallback.ApplicantRejectByHost -> {
            Log.d(TAG, "Applicant Reject By Host : ${event.applicantId}")
        }
    }
}

c++

#include "arctos_qt.h"
auto& arctos_app = arctos::ArctosQt::getInstance();
QObject::connect(&arctos_app, &ArctosQt::userRemoved, [](const QString& room_id, const QString& user_id){
    LOG(INFO) << user_id.c_str() << " rejected";
});

參與者離開會議室 (participantLeftRoom)

說明：當參與者離開會議室時，在會議室的所有參與者都會收到此通知。

通知參數：

id: 參與者的ID，類型為整數。
message: 離開原因，類型為字串。

Swift

import ArctosLinks
import RxSwift

func roomEventObservers() {
    _ = ArctosLinks.ConferenceEventCallback.participantLeftRoom
        .subscribe(onNext: { (id, message) in
            print("Participant(\(id)) has left the room due to \(message ?? "unknown reasons").")
        })
        .disposed(by: disposeBag)
}

Kotlin

import com.arctos.sdk.links.core.application.ArctosLinks

ArctosLinks.getInstance(Context).conferenceManager.conferenceEvent.collect { event ->
    when (event) {
        is ArctosLinksCallback.ConferenceEventCallback.ParticipantLeftRoom -> {
            Log.d(TAG, "MeetingRoom Participant Left Room : ${event.participantId}, ${event.message}")
        }
    }
}

c++

#include "arctos_qt.h"
auto& arctos_app = arctos::ArctosQt::getInstance();
QObject::connect(&arctos_app, &ArctosQt::userRemoved, [](const QString& room_id, const QString& user_id){
    LOG(INFO) << user_id.c_str() << " removed";
});

會議室主持人移除參與者 (kickOutByHost)

注意事項

只有被移除的參與者會收到此通知。

說明：當參與者被主持人移出會議室時，會收到此通知。

通知參數：

message: 主持人移除參與者的原因，類型為字串。

Swift

import ArctosLinks
import RxSwift

func roomEventObservers() {
    _ = ArctosLinks.ConferenceEventCallback.kickOutByHost
        .subscribe(onNext: { message in
            print("Removed by the host due to \(message ?? "unknown reasons").")
        })
        .disposed(by: disposeBag)
}

Kotlin

import com.arctos.sdk.links.core.application.ArctosLinks

ArctosLinks.getInstance(Context).conferenceManager.conferenceEvent.collect { event ->
    when (event) {
        is ArctosLinksCallback.ConferenceEventCallback.ParticipantKickedOutByHost -> {
            Log.d(TAG, "我被主持人踢出 ${event.message}")
        }
    }
}

c++

#include "arctos_qt.h"
auto& arctos_app = arctos::ArctosQt::getInstance();
QObject::connect(&arctos_app, &ArctosQt::userRemoved, [](const QString& room_id, const QString& user_id){
    LOG(INFO) << user_id.c_str() << " kicked";
});

參與者被會議室主持人移除 (participantKickedOutRoom)

注意事項

會議室的所有參與者皆會收到此通知。

說明：當參與者被主持人移出會議室時，會收到此通知。

通知參數：

id: 被移除的參與者ID，類型為整數。

Swift

import ArctosLinks
import RxSwift

func roomEventObservers() {
    _ = ArctosLinks.ConferenceEventCallback.participantKickedOutRoom
        .subscribe(onNext: { id in
            print("Participant(\(id)) has been removed from the room.")
        })
        .disposed(by: disposeBag)
}

Kotlin

import com.arctos.sdk.links.core.application.ArctosLinks

ArctosLinks.getInstance(Context).conferenceManager.conferenceEvent.collect { event ->
    when (event) {
        is ArctosLinksCallback.ConferenceEventCallback.ParticipantKickedOutRoom -> {
            Log.d(TAG,"$Participant {event.participantId} has been removed from the room.")
        }
    }
}

c++

#include "arctos_qt.h"
auto& arctos_app = arctos::ArctosQt::getInstance();
QObject::connect(&arctos_app, &ArctosQt::userRemoved, [](const QString& room_id, const QString& user_id){
    LOG(INFO) << user_id.c_str() << " kicked";
});

會議室主持人關閉會議室 (hostCloseRoom)

注意事項

會議室的所有參與者皆會收到此通知。

說明：當主持人關閉會議室或離開會議室時，會收到此通知。

通知參數：

message: 主持人關閉會議室的原因，類型為字串。

Swift

import ArctosLinks
import RxSwift

func roomEventObservers() {
    _ = ArctosLinks.ConferenceEventCallback.hostCloseRoom
        .subscribe(onNext: { message in
            print("The host closed the room due to \(message ?? "unknown reasons").")
        })
        .disposed(by: disposeBag)
}

Kotlin

import com.arctos.sdk.links.core.application.ArctosLinks

ArctosLinks.getInstance(Context).conferenceManager.conferenceEvent.collect { event ->
    when (event) {
        is ArctosLinksCallback.ConferenceEventCallback.HostCloseRoom -> {
            Log.d(TAG, "MeetingRoom closed : ${event.message}")
        }
    }
}

c++

#include "arctos_qt.h"
auto& arctos_app = arctos::ArctosQt::getInstance();
QObject::connect(&arctos_app, &ArctosQt::roomRemoved, [](const QString& room_id){
    LOG(INFO) << room_id.c_str() << " removed";
});

會議室資訊更新 (roomInfoUpdated)

說明：當會議室資訊被更新時，會議室中所有人會收到此通知。

通知參數：

roomName: 新的房間名稱，類型為字串。
description: 新的房間描述，類型為字串。

Swift

import ArctosLinks
import RxSwift

func roomEventObservers() {
    _ = ArctosLinks.ConferenceEventCallback.roomInfoUpdated
        .subscribe(onNext: { (roomName, description) in
            var body: String = ""
            if let roomName {
                body.append(" roomName: \(roomName)")
            }
            if let description {
                body.append(" description: \(description)")
            }
            print("Room info has been updated. New info:\(body)")
        })
        .disposed(by: disposeBag)
}

Kotlin

import com.arctos.sdk.links.core.application.ArctosLinks

ArctosLinks.getInstance(Context).conferenceManager.conferenceEvent.collect { event ->
    when (event) {
        is ArctosLinksCallback.ConferenceEventCallback.RoomInfoUpdate -> {
            Log.d(TAG, "MeetingRoom update : ${event.roomName}, ${event.description}")
        }
    }
}

c++

#include "arctos_qt.h"
auto& arctos_app = arctos::ArctosQt::getInstance();
QObject::connect(&arctos_app, &ArctosQt::roomInfoUpdated, [](const QString& name, const QString& description){
    LOG(INFO) << "new name " name.c_str() << "; new description " << description.c_str();
});

參與者在線狀態改變 (updateParticipant)

說明：當會議室中參與者的在線狀態變更時，會議室中的所有人都會收到此通知。

通知參數：

id: 參與者的ID，類型為整數。
name: 參與者的使用者名稱，類型為字串。
isOnline: 參與者的在線狀態，類型為布林值。

Swift

import ArctosLinks
import RxSwift

func hostStartObservingMemberOnlineStatus() {
    _ = ArctosLinks.ConferenceEventCallback.updateParticipant
        .observe(on: ConcurrentDispatchQueueScheduler(qos: .background))
        .subscribe(onNext: { (id, name, isOnline) in
            print("\(name)(\(id)) is currently \(isOnline ? "online" : "offline").")
        })
        .disposed(by: disposeBag)
}

Kotlin

import com.arctos.sdk.links.core.application.ArctosLinks

ArctosLinks.getInstance(Context).conferenceManager.conferenceEvent.collect { event ->
    when (event) {
        is ArctosLinksCallback.ConferenceEventCallback.UpdateParticipant -> {
            Log.d(TAG, "MeetingRoom Update Participant : ${event.id} , ${event.name} , ${event.isOnline}")
        }
    }
}

c++

#include "arctos_qt.h"
auto& arctos_app = arctos::ArctosQt::getInstance();
QObject::connect(&arctos_app, &ArctosQt::updateFriendList, [](const QVariant& updated_friend_list){
    for (const auto& user : friend_list) {
        const auto friend_map = user.toMap();
        if (friend_map["status"].toString() == "Offline") {
            LOG(INFO) << "Offline";
        } else {
            LOG(INFO) << "Online";
        }
    }
});

類型

枚舉類別

JoinRoomResponse

功能：用於申請加入會議室時，會收到的申請狀態。

成員：

approved: 審核通過，加入會議室，只有在使用者同時為創建會議室的主持人時才會收到。
waiting: 等待會議室主持人審核中。

Swift

/// Represents the possible outcomes of a join room request.
///
/// This enumeration is typically used as the result type when a user attempts to join a conference room.
/// It allows for clear differentiation between an immediate approval and a pending state.
enum JoinRoomResponse {
    /// Indicates that the join room request was immediately approved.
    /// The user can proceed to enter the conference room.
    case approved
    /// Indicates that the join room request is pending approval.
    /// The user must wait for the host to make a decision on their request.
    case waiting
}

Kotlin

sealed class JoinRoomResponse {
    data object Approve : JoinRoomResponse()
    data object Waiting : JoinRoomResponse()
}

c++

// no enum, used different signals to distinguish events
// joiningRoomFailed
// joiningRoomSucceed

ScreenTemplate

功能：用於列舉會議室可用的顯示布局。

成員：

template_1: 左上方一個小框，其餘部分填滿。
template_2: 左右兩個相同大小的框。
template_3: 上方三個框，下方一個框填滿。
template_4: 四個相等大小的框。

屬性：

representValue: 返回每個模板的字符串表示形式，類型為字串。

Swift

/// Enumerates the available display layouts for the conference room.
enum ScreenTemplate: CaseIterable {
    /// One small frame on the left top, one frame filling the rest
    case template_1
    /// Two equal frames side by side
    case template_2
    /// Three frames on top, one frame filling the bottom
    case template_3
    /// Four equally distributed frames
    case template_4
    
    /// The string representation of each template.
    public var representValue: String {
        switch self {
        case .template_1:
            return "template No.1"
        case .template_2:
            return "template No.2"
        case .template_3:
            return "template No.3"
        case .template_4:
            return "template No.4"
        }
    }
}

Kotlin

sealed class ScreenTemplate {
    data object Template1 : ScreenTemplate()
    data object Template2 : ScreenTemplate()
    data object Template3 : ScreenTemplate()
    data object Template4 : ScreenTemplate()
}

c++