ios - Facebook SDK 错误与 Branch(深层链接)相结合 - iOS

Question

如果我使用 Branch 框架，Facebook SDK 会出现问题。

在我的应用程序中，我向新用户发送了一个深层链接，这工作得很好，但现在我的 Facebook 登录被破坏了。我已经尝试了一些方法，但只有当我删除应用程序并再次安装时它才有效。然后我可以登录 Facebook，但如果我注销并尝试再次登录，它就会停止工作。

这是我的 AppDelegate:

import Foundation
import UIKit
import FacebookCore
import HealthKit
import Branch


@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {


var window: UIWindow?
let healthkitManager = HealthkitManager()
var startedChallenge: StartedChallenge!

// latest
let sessionParams = Branch.getInstance().getLatestReferringParams()

// first
let installParams = Branch.getInstance().getFirstReferringParams()

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

    // Navigation appearence
    let navigationBarAppearace = UINavigationBar.appearance()

    // Make navigation bar translucent
    navigationBarAppearace.setBackgroundImage(UIImage(), for: .default)
    navigationBarAppearace.shadowImage = UIImage()
    navigationBarAppearace.isTranslucent = true

    // Make navigation bar text darkGray
    navigationBarAppearace.titleTextAttributes = [NSForegroundColorAttributeName:UIColor.darkGray]
    navigationBarAppearace.tintColor = UIColor.white

    // White status bar
    UIApplication.shared.statusBarStyle = .lightContent

    healthkitManager.authorize(forReadingQuantities: [.bodyMass, .height], forReadingCharacteristics: [.biologicalSex,.dateOfBirth])

    self.window = UIWindow(frame: UIScreen.main.bounds)

    self.window = UIWindow(frame: UIScreen.main.bounds)

    self.window = UIWindow(frame: UIScreen.main.bounds)

    let storyboard = UIStoryboard(name: "LaunchScreen", bundle: nil)
    let vc = storyboard.instantiateViewController(withIdentifier: "SplashVC")
    self.window?.rootViewController = vc;
    self.window?.makeKeyAndVisible()

    // ----------------------------------------------------------- Deep linking ------------------------------------------------------------------------------------------------------ //

    // listener (within AppDelegate didFinishLaunchingWithOptions)
    let branch: Branch = Branch.getInstance()

    // within AppDelegate application.didFinishLaunchingWithOptions
    branch.initSession(launchOptions: launchOptions, andRegisterDeepLinkHandler: { params , error in
        if let params = params, error == nil && params["~channel"] != nil {
            // params are the deep linked params associated with the link that the user clicked -> was re-directed to this app
            print("params: %@", params.description as Any)
            // load the view to show the viewcontroller
            let startedChallenge = StartedChallenge()
            startedChallenge.title = params[StartedChallenge.titleKey] as! String
            startedChallenge.category = params[StartedChallenge.categoryKey] as! String
            startedChallenge.days = Int(params[StartedChallenge.daysKey] as! String)!

            if let frequency = params[StartedChallenge.frequencyKey] as? String {
                startedChallenge.frequency = Int(frequency)!
            }

            let storyboard : UIStoryboard = UIStoryboard(name: "Welcome", bundle: nil)
            let innerPageVC: InnerPageViewController = storyboard.instantiateViewController(withIdentifier: "InnerPageViewController") as! InnerPageViewController
            innerPageVC.startedChallenge = startedChallenge
            self.window = UIWindow(frame: UIScreen.main.bounds)
            self.window?.rootViewController = innerPageVC
            self.window?.makeKeyAndVisible()

        } else {
            print("ADMIN: %@", params?.description as Any)
            var vcName = "Login"
            if UserManager.getToken() != nil {
                vcName = "Welcome"
                let storyboard = UIStoryboard(name: "Welcome", bundle: nil)
                let vc = storyboard.instantiateViewController(withIdentifier: vcName)
                self.window?.rootViewController = vc;
                self.window?.makeKeyAndVisible()
            } else {
                let storyboard = UIStoryboard(name: "Main", bundle: nil)
                let vc = storyboard.instantiateViewController(withIdentifier: vcName)
                self.window?.rootViewController = vc;
                self.window?.makeKeyAndVisible()

            }
        }
    })

    SDKApplicationDelegate.shared.application(application, didFinishLaunchingWithOptions: launchOptions)
    // always return true

    return true
}

如果我禁用 Branch，我的 Facebook 登录就可以正常工作，我找不到问题。

也许有人可以帮助我:)

Answer 1

检查您的以下回调方法。 Branch 和 Facebook SDK 使用相同的方法。调用方法是否有意外变化。另外，验证 Facebook 使用的 URL 架构的任何更改

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