ios - Sinch 框架(Objective C)和 Swift 不兼容

Question

我正在使用用 Objective C 编写的 Sinch SDK ( link)。

但我正在制作一个 Swift 应用程序。我创建了桥头并在 View Controller 中添加了一些基本功能:

import UIKit

class ViewController: UIViewController, SINMessageClientDelegate {

    override func viewDidLoad() {
        super.viewDidLoad()

        initializeSinch()
    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
    }

    func initializeSinch()
    {
        // Instantiate a Sinch client object
        let sinchClient = Sinch.clientWithApplicationKey("xxxxxxxxxxxx", applicationSecret: "xxxxxxxxxx", environmentHost: "sandbox.sinch.com", userId: "user1")
        sinchClient.setSupportMessaging(true)
        sinchClient.start()

        let messageClient = sinchClient.messageClient()

        let message = SINOutgoingMessage(recipient: "user2", text: "Test 123, test 123")
        messageClient.sendMessage(message)
    }

    // Tells the delegate that a message has been received.
    func messageClient(messageClient: SINMessageClient, didReceiveIncomingMessage message: SINMessage) {
        // Present a Local Notification if app is in background
        if UIApplication.sharedApplication().applicationState == .Background {
            var notification: UILocalNotification = UILocalNotification()
            notification.alertBody = "Message from \(message.recipientIds[0])"
            UIApplication.sharedApplication().presentLocalNotificationNow(notification)
        }
        else {
            // Update UI in-app
        }

    }

    // Tells the delegate that a message for a specific recipient has been sent by the local user.
    func messageSent(message: SINMessage, recipientId: String) {
//        var a = 1
    }
//
    // Tells the delegate that a message has been delivered (to a particular recipient).
    func messageDelivered(info: SINMessageDeliveryInfo) {
//        var a = 1
    }

    func messageFailed(message: SINMessage, info messageFailureInfo: SINMessageFailureInfo) {
//        var a = 1
    }

}

这是错误的样子。

有人可以建议我如何解决这个问题吗？

Answer 1

您是否添加了所有必要的框架和链接器标志？

AudioToolbox.framework
AVFoundation.framework
Security.framework

需要添加一些额外的链接器标志。在应用程序目标的“build设置” Pane 中，设置以下内容:

Other Linker Flags -> -ObjC -Xlinker -lc++

https://www.sinch.com/docs/voice/ios/