云信平臺設置：

1搁骑、登錄云信平臺斧吐，開通信令和音視頻通話（試用）。

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代碼集成：

1裁赠、編寫Podfile文件，因為筆者需要修改UI較多赴精，故使用本地依賴佩捞。您可以依照自己的需求設置。

# Uncomment the next line to define a global platform for your project
# platform :ios, '9.0'

target 'YXDemo2' do
  # Comment the next line if you don't want to use dynamic frameworks
  use_frameworks!

  #登錄組件
  pod 'YXLogin', '1.0.0'
  
  #可選UI庫
#  pod 'NEContactUIKit', '9.4.0'
#  pod 'NEConversationUIKit', '9.4.0'
#  pod 'NEChatUIKit', '9.4.0'
#  pod 'NETeamUIKit', '9.4.0'
  
  
  #可選Kit庫（和UIKit對應）
  pod 'NEContactKit', '9.4.0'
  pod 'NEConversationKit', '9.4.0'
  pod 'NEChatKit', '9.4.0'
  pod 'NETeamKit', '9.4.0'
  
  #基礎kit庫
  pod 'NECommonUIKit', '9.4.0'
  pod 'NECommonKit', '9.4.0'
  pod 'NECoreIMKit', '9.4.0'
  pod 'NECoreKit', '9.4.0'
  
  #擴展庫
#  pod 'NEMapKit', '9.4.0'
  
  #呼叫組件蕾哟，音視頻通話能力一忱，需要開通 音視頻2.0，可選谭确，聊天一面會根據依賴初始化自動顯示音視頻通話入口
#  pod 'NERtcCallUIKit', '1.8.2'
  pod 'NERtcCallKit', '1.8.2'
  pod 'NERtcSDK', '4.6.29'

  # 如果需要查看UI部分源碼請注釋掉以上在線依賴掀潮，打開下面的本地依賴
  pod 'NEContactUIKit', :path => 'NEContactUIKit/NEContactUIKit.podspec'
  pod 'NEConversationUIKit', :path => 'NEConversationUIKit/NEConversationUIKit.podspec'
  pod 'NETeamUIKit', :path => 'NETeamUIKit/NETeamUIKit.podspec'
  pod 'NEChatUIKit', :path => 'NEChatUIKit/NEChatUIKit.podspec'
  pod 'NEMapKit', :path => 'NEMapKit/NEMapKit.podspec'
  pod 'NERtcCallUIKit', :path => 'NERtcCallUIKit/NERtcCallUIKit.podspec'


end

#fix bug in Xcode 14
post_install do |installer|
  installer.pods_project.targets.each do |target|
    if target.name == 'RSKPlaceholderTextView'
      target.build_configurations.each do |config|
        config.build_settings['BUILD_LIBRARY_FOR_DISTRIBUTION'] = 'YES'
      end
    end
  end
end

#??如果pod依賴報錯，可打開以下注釋
#post_install do |installer|
#  installer.pods_project.targets.each do |target|
#    target.build_configurations.each do |config|
#      config.build_settings['BUILD_LIBRARY_FOR_DISTRIBUTION'] = 'YES'
#    end
#  end
#end

2琼富、將官方demo里的UI源碼庫仪吧，拷貝到項目根目錄。

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@implementation AppDelegate
@synthesize window = _window;


- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    // Override point for customization after application launch.
    
    [[IMManager shared] initIM];
    
    ViewController *vc = [[ViewController alloc]init];
    UINavigationController *nav = [[UINavigationController alloc]initWithRootViewController:vc];
    self.window.rootViewController = nav;
    [self.window makeKeyAndVisible];

    return YES;
}

    static let shared = IMManager()
    let account = "10086"
    let token = "a9efaa4d25ac531536bfba0a0bee54b5"

    func initIM() {
        
        // init
        let option = NIMSDKOption()
        option.appKey = "您的appKey"
        option.apnsCername = pushCerName
        IMKitClient.instance.setupCoreKitIM(option)
        
        relogin()

        //添加登錄狀態(tài)監(jiān)聽
        NIMSDK.shared().loginManager.add(self)
        //添加IM接受監(jiān)聽
        NIMSDK.shared().chatManager.add(self)

        NEKeyboardManager.shared.enable = true
        NEKeyboardManager.shared.shouldResignOnTouchOutside = true

        setupCall()
    }

    func relogin() {

        NIMSDK.shared().loginManager.login(account, token: token) { error in
            print("IM loginManager，登錄成功")
        }

    }

    //MARK: 呼叫
    func setupCall() {
        //呼叫組件初始化
        let option = NERtcCallOptions()
        option.apnsCerName = pushCerName
        option.isDisableLog = true
        let uiConfig = NERtcCallUIConfig()
        uiConfig.option = option
        uiConfig.appKey = kAppKey
        uiConfig.uiConfig.showCallingSwitchCallType = option.supportAutoJoinWhenCalled
        NERtcCallKit.sharedInstance().timeOutSeconds = 30
        NERtcCallUIKit.sharedInstance().setup(with: uiConfig)
    }

5哗戈、注冊推送郊艘，實現代理。

    func registerAPNS(){
        if #available(iOS 10.0, *) {
            let center = UNUserNotificationCenter.current()
            center.delegate = self
            
            center.requestAuthorization(options: [.badge, .sound, .alert]) { grant, error in
                if grant == false {
                    DispatchQueue.main.async {
                        UIApplication.shared.keyWindow?.makeToast(NSLocalizedString("open_push", comment: ""))
                    }
                }
            }
        } else {
            let setting = UIUserNotificationSettings(types: [.badge, .sound, .alert], categories: nil)
            UIApplication.shared.registerUserNotificationSettings(setting)
        }
        UIApplication.shared.registerForRemoteNotifications()
        UIApplication.shared.applicationIconBadgeNumber = 0
    }
    
    func applicationWillEnterForeground(_ application: UIApplication) {
        UIApplication.shared.applicationIconBadgeNumber = 0
    }
    
    func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
        NIMSDK.shared().updateApnsToken(deviceToken)
    }
    
    func application(_ application: UIApplication, didFailToRegisterForRemoteNotificationsWithError error: Error) {
        NELog.infoLog("app delegate : ", desc: error.localizedDescription)
    }

Xcode設置：

1唯咬、為項目添加推送能力纱注。

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2、配置攝像頭和麥克風隱私權限胆胰。

Privacy - Camera Usage Description
——需要您的同意狞贱，才能使用攝像頭，以便于相機拍攝蜀涨，上傳瞎嬉、發(fā)布照片
Privacy - Microphone Usage Description
——需要您的同意蝎毡，才能使用麥克風，以便于視頻錄制氧枣、語音識別沐兵、語音聊天

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3、填寫B(tài)undle ID便监，設置好證書扎谎，連接真機運行，跑通項目茬贵。
4簿透、在兩部手機上，分別使用上文創(chuàng)建好的兩個測試賬號運行解藻，跳到聊天頁面老充，就可以發(fā)起音視頻通話了。

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