facebook openurl登錄ios 9方法ios swift

Question

我在我的應用程序中同時集成了facebook和gmail，但只要我為gmail登錄添加open url功能，facebook登錄就會停止工作。 我在我的應用程序中有這個代碼用於打開URL

func application(application: UIApplication, openURL url: NSURL, sourceApplication: String?, annotation: AnyObject) -> Bool {

    var shouldOpen :Bool = FBSDKApplicationDelegate.sharedInstance().application(application,openURL: url,sourceApplication: sourceApplication,annotation: annotation)

    shouldOpen = shouldOpen ? shouldOpen : GIDSignIn.sharedInstance().handleURL(url,
                                                                                sourceApplication: sourceApplication,
                                                                                annotation: annotation)

    return shouldOpen

}

這適用於facebook登錄但是當我為ios 9添加openmail的gmail方法時出現問題，即在登錄facebook后我們不會重定向回應用程序。 在模擬器中，白色屏幕顯示在safari中。 ios 9的gmail登錄代碼

func application(app: UIApplication, openURL url: NSURL, options: [String : AnyObject]) -> Bool {
    if #available(iOS 9.0, *) {

        return GIDSignIn.sharedInstance().handleURL(url,
                                                    sourceApplication: options[UIApplicationOpenURLOptionsSourceApplicationKey] as! String?,
                                                    annotation: options[UIApplicationOpenURLOptionsAnnotationKey])
    }
    return true
}

如果我注釋掉上面的代碼，facebook登錄正常工作，我想問題是我必須在ios 9中為facebook的openurl返回布爾值。 但我不知道該怎么辦？ TIA

Answer 1

找到我的答案我需要實現openurl的兩種方法

func application(application: UIApplication, openURL url: NSURL, sourceApplication: String?, annotation: AnyObject) -> Bool {

    var shouldOpen :Bool = FBSDKApplicationDelegate.sharedInstance().application(application,openURL: url,sourceApplication: sourceApplication,annotation: annotation)

    shouldOpen = shouldOpen ? shouldOpen : GIDSignIn.sharedInstance().handleURL(url,
                                                                                sourceApplication: sourceApplication,
                                                                                annotation: annotation)
    return shouldOpen

}

func application(app: UIApplication, openURL url: NSURL, options: [String : AnyObject]) -> Bool {
    if #available(iOS 9.0, *) {
        var shouldOpen :Bool = FBSDKApplicationDelegate.sharedInstance().application(
            app,
            openURL: url,
            sourceApplication: options["UIApplicationOpenURLOptionsSourceApplicationKey"] as! String,
            annotation: nil)

        shouldOpen = shouldOpen ? shouldOpen : GIDSignIn.sharedInstance().handleURL(url,sourceApplication: options[UIApplicationOpenURLOptionsSourceApplicationKey] as! String?,
                                                                                    annotation: options[UIApplicationOpenURLOptionsAnnotationKey])

        return shouldOpen
    }
    return true
}

我只需要檢查ios 9的facebook open url方法

編輯swift 3.0功能已更改

private func application(application: UIApplication, openURL url: URL, sourceApplication: String?, annotation: AnyObject) -> Bool {


    return  FBSDKApplicationDelegate.sharedInstance().application(application,open: url as URL!,sourceApplication: sourceApplication,annotation: annotation)

}

func application(_ app: UIApplication, open url: URL, options: [UIApplicationOpenURLOptionsKey : Any] = [:]) -> Bool {
    if #available(iOS 9.0 , *){
     return FBSDKApplicationDelegate.sharedInstance().application(app, open: url, sourceApplication: "UIApplicationOpenURLOptionsKey", annotation: nil)   

    }

return true
}

Answer 2

我試過@Aruk k回答但是對我不起作用

從過去1個月開始我也遇到了這個問題。關注所有步驟和教程，但沒有任何效果。 我正在ios 10 swift 3中將facebook登錄與firebase集成。最后，我能夠成功實現它。 我通過在AppDelegate文件中進行以下更改來更正它。

 func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {

        FIRApp.configure()
        FBSDKApplicationDelegate.sharedInstance().application(application, didFinishLaunchingWithOptions: launchOptions)
          return true
    }


    @available(iOS 9.0, *)
    func application(_ application: UIApplication, open url: URL, options: [UIApplicationOpenURLOptionsKey : Any])
        -> Bool {
            var shouldOpen :Bool = FBSDKApplicationDelegate.sharedInstance().application(application,  open: url, sourceApplication:options[UIApplicationOpenURLOptionsKey.sourceApplication] as! String!,annotation: options[UIApplicationOpenURLOptionsKey.annotation])
            return shouldOpen
    }

    // for iOS below 9.0
    func application(_ application: UIApplication, open url: URL, sourceApplication: String?, annotation: Any) -> Bool {
        var shouldOpen :Bool = FBSDKApplicationDelegate.sharedInstance().application(application,open: url as URL!,sourceApplication: sourceApplication,annotation: annotation)
        return shouldOpen
    }

我希望它可以幫助別人

在運行10.2的ios 10.2仿真器，iPhone 6 Plus上測試

Answer 3

Swift 4. Xcode 9. iOS 11. Google SignIn + Facebook SignIn。 AppDelegate中。

func application(_ application: UIApplication, open url: URL, sourceApplication: String?, annotation: Any) -> Bool {

    var signedIn: Bool = GIDSignIn.sharedInstance().handle(url, sourceApplication: sourceApplication, annotation: annotation)

    signedIn = signedIn ? signedIn : FBSDKApplicationDelegate.sharedInstance().application(application, open: url, sourceApplication: sourceApplication, annotation: annotation)

    return signedIn
}

@available(iOS 9.0, *)
func application(_ app: UIApplication, open url: URL, options: [UIApplicationOpenURLOptionsKey : Any]) -> Bool {

    var signedIn: Bool = GIDSignIn.sharedInstance().handle(url, sourceApplication: options[UIApplicationOpenURLOptionsKey.sourceApplication] as? String, annotation: options[UIApplicationOpenURLOptionsKey.annotation])

    signedIn = signedIn ? signedIn : FBSDKApplicationDelegate.sharedInstance().application(app, open: url, sourceApplication: options[UIApplicationOpenURLOptionsKey.sourceApplication] as? String, annotation: nil)

    return signedIn
}