ios - 通过SDK登录到Facebook后，它仅停留在浏览器窗口中

Question

我在iOS中使用Facebook SDK时遇到问题。我可以登录，但不会从浏览器窗口返回。

这就是它的样子

Login button is shown

然后我进入舞台，这表明我已经登录到我的应用程序

Browser just stays there

我添加了 Info.plist内容，这是在“配置Xcode项目”下在此处(facebook.com/docs/ios/getting-started#xcode)中找到的标准内容，以及在此处(facebook.com/docs/ios/ ios9)在“将Facebook服务器列入网络请求白名单”下。也是 LSApplicationQueriesSchemes的东西。

任何帮助表示赞赏。

Answer 1

对于需要它的人，我有同样的错误，将其添加到

AppDelegate

func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
    // Override point for customization after application launch.

    FBSDKApplicationDelegate.sharedInstance().application(application, didFinishLaunchingWithOptions: launchOptions)
    //Optionally add to ensure your credentials are valid:
    FBSDKLoginManager.renewSystemCredentials { (result:ACAccountCredentialRenewResult, error:NSError!) -> Void in
        //
    }

    return true
}

func application(application: UIApplication, openURL url: NSURL, sourceApplication: String?, annotation: AnyObject?) -> Bool {
    //Even though the Facebook SDK can make this determinitaion on its own,
    //let's make sure that the facebook SDK only sees urls intended for it,
    //facebook has enough info already!
    let isFacebookURL = url.scheme.hasPrefix("fb\(FBSDKSettings.appID())") && url.host == "authorize"
    if isFacebookURL {
        return FBSDKApplicationDelegate.sharedInstance().application(application, openURL: url, sourceApplication: sourceApplication, annotation: annotation)
    }
    return false
}