Sinch video doen'；我不想在iOS上工作（Swift）

所以基本上我想在iOS应用程序中启用Sinch视频

出于测试目的，我创建了Singhmanaevger，它是singleton，我在AppDelegate中安装它：

class SinchManager: NSObject, SINClientDelegate, SINCallClientDelegate {

    static let sharedInstance = SinchManager()

    var client: SINClient?

    func initSinchClientWithUserId(id: String) {
        if client == nil {
            if case .Authenticated(let currentUser, _) = SessionManager.sharedInstance.state.value {

                self.client = Sinch.clientWithApplicationKey("xyz", applicationSecret: "xyz", environmentHost: "sandbox.sinch.com", userId: currentUser.username)
                print("sinchClient")
                print(client!)
                self.client!.delegate = self
                self.client!.setSupportCalling(true)
                self.client!.enableManagedPushNotifications()
                self.client!.start()
                self.client!.startListeningOnActiveConnection()

            }
        }
    }

    func clientDidStart(client: SINClient!) {
        print("clientDidStart")
        self.client!.callClient().delegate = self
    }

    func clientDidStop(client: SINClient!) {
        print("clientDidStop")
    }

    func clientDidFail(client: SINClient!, error: NSError!) {
        print("clientDidFail")
    }

    func client(client: SINCallClient!, didReceiveIncomingCall call: SINCall!) {
        print("didReceiveIncomingCall")
        let sinchVC = SinchVC(username: currentUser.username)
        let sinchNC = DNMMainNC(rootViewController: sinchVC)

        sinchVC.call = call
    }
}

我已经创建了Sinch ViewController，它用用户名初始化，该用户名将被调用：

class SinchVC: UIViewController, SINCallDelegate {

    private let videoController = SinchManager.sharedInstance.client!.videoController()
    private let audioController = SinchManager.sharedInstance.client!.audioController()
    private let callClient: SINCallClient
    private var call: SINCall!

    let username: String

    private var mainView: SinchView { return view as! SinchView }

    override func loadView() {
        view = SinchView()
    }

    init(username: String) {
        self.username = username
        self.callClient = SinchManager.sharedInstance.client!.callClient()

        super.init(nibName: nil, bundle: nil)
    }

    required init?(coder aDecoder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }

    override func viewDidLoad() {
        super.viewDidLoad()


        call.delegate = self

        self.mainView.videoView.addSubview(self.videoController.localView())
        self.videoController.localView().contentMode = .ScaleToFill

        if self.call.direction == SINCallDirection.Incoming {
            self.audioController.startPlayingSoundFile(self.pathForSound("incoming.wav") as String, loop: true)
        }

        if self.call.details.videoOffered {
            print("video offered")
            self.mainView.videoView.addSubview(self.videoController.localView())
            self.videoController.localView().contentMode = .ScaleToFill
        }

        mainView.videoView.addSubview(self.videoController.localView())
        mainView.answerButton.addTarget(self, action: #selector(answer), forControlEvents: .TouchUpInside)
        mainView.declineButton.addTarget(self, action: #selector(decline), forControlEvents: .TouchUpInside)
    }

    override func viewWillAppear(animated: Bool) {
        super.viewWillAppear(animated)
        self.audioController.enableSpeaker()
    }

    func pathForSound(string: String) -> NSString {
        let nsSt = NSBundle.mainBundle().resourcePath! as NSString

        return nsSt.stringByAppendingPathComponent(string)
    }

    func answer() {
        call.answer()
    }

    func decline() {
        call.hangup()
    }

    func callDidEstablish(call: SINCall!) {
        print("callDidEstablish")
    }

    func callDidEnd(call: SINCall!) {
        print("callDidEnd")
    }

    func callDidProgress(call: SINCall!) {
        print("callDidProgress")
        self.audioController.startPlayingSoundFile(self.pathForSound("ringback.wav") as String, loop: true)
    }

    func callDidAddVideoTrack(call: SINCall!) {
        print("callDidAddVideoTrack")
        mainView.videoView.addSubview(self.videoController.remoteView())
    }


}

问题是，当我尝试用我的应用程序从我的应用程序呼叫其他手机时，什么都没有发生（didReceiveIncomingCall委托方法根本没有被调用）

如果我尝试从我的应用程序呼叫SinchVideo示例应用程序，则视频呼叫将正常启动。但当我从SinchVideo应用程序调用我的应用程序时，我的应用程序中什么都没有发生。所以我可能忘了添加一些通知或在来电时告诉我的应用程序的东西。如果你能帮忙，我将非常感激。谢谢

---

编辑：我设法使didReceiveIncomingCall工作，但现在call.answer不工作。（当call.answer被呼叫时，不会发生任何事情，我看到我的手机正在响）

我不确定DNMMainNC在您的did接收来电时做了什么

let sinchNC = DNMMainNC(rootViewController: sinchVC) What does DNMMainNC do?
sinchVC.call = call  // private var?

---

但是从代码中设置一个私有var调用看起来有点奇怪，如果不是公共的，或者有一个类似init的构造函数，但是有一个调用

我不确定DNMMainNC在did Receive传入调用中做了什么

let sinchNC = DNMMainNC(rootViewController: sinchVC) What does DNMMainNC do?
sinchVC.call = call  // private var?

---

但是从代码中设置私有var调用看起来有点奇怪，如果不是公共的，或者像init一样有构造函数，但是调用时

tou必须特别引用委托方法中的call属性，否则它将不起作用-solved您可以编辑代码以确保工作解决方案的完整性吗？如果工作太多，我可以做，并将其作为您接受的答案发布。@cjensen我已经编辑了这篇文章。我下面的答案有帮助吗？如果是，请您将其标记为已回答。Thankstou必须特别引用委托方法中的call属性，否则它将不起作用-Solved您可以编辑代码以确保与工作解决方案的完整性吗？如果工作太多，我可以做，并将其作为您接受的答案发布。@cjensen我已经编辑了这篇文章。我下面的答案有帮助吗？如果是的话，你能把它标记为已回答吗？谢谢阅读这篇文章让我有点不安，为什么你要把private限制在物理位置而不是类。阅读这篇文章让我有点不安，为什么你要把private限制在物理位置而不是类。