Facebook Objective C 到 Swift 4

Alex 发表于 Dev

亚历克斯

我正在尝试使用 Swift 4 实现 Facebook 登录

Facebook 文档介绍了如何为视图控制器实现 facebook 登录按钮，但没有介绍如何使用 swift 设置 Appdelegate

有人可以将此 Objective C 代码转换为 Swift

或者放置一个指向文档的 URL 链接，以帮助我自己转换它

//  AppDelegate.m
#import <FBSDKCoreKit/FBSDKCoreKit.h>

- (BOOL)application:(UIApplication *)application 
    didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

  [[FBSDKApplicationDelegate sharedInstance] application:application
    didFinishLaunchingWithOptions:launchOptions];
  // Add any custom logic here.
  return YES;
}

- (BOOL)application:(UIApplication *)application 
            openURL:(NSURL *)url 
            options:(NSDictionary<UIApplicationOpenURLOptionsKey,id> *)options {

  BOOL handled = [[FBSDKApplicationDelegate sharedInstance] application:application
    openURL:url
    sourceApplication:options[UIApplicationOpenURLOptionsSourceApplicationKey]
    annotation:options[UIApplicationOpenURLOptionsAnnotationKey]
  ];
  // Add any custom logic here.
  return handled;
}

iOS极客

好像你在找这个

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
        // Override point for customization after application launch.
        FBSDKApplicationDelegate.sharedInstance().application(application, didFinishLaunchingWithOptions: launchOptions)           
        return true
    }

和

func application(_ application: UIApplication, open url: URL, options: [UIApplicationOpenURLOptionsKey : Any])  -> Bool {
      return FBSDKApplicationDelegate.sharedInstance().application(application, open: url, sourceApplication: options[UIApplicationOpenURLOptionsKey.sourceApplication] as! String!, annotation: options[UIApplicationOpenURLOptionsKey.annotation])
}

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