कैसे एक ही appdelegate.swift में दोनों गूगल + और फेसबुक लॉगइन उपयोग करने के लिए

Question

मेरा ऐप उपयोग गूगल + साइन-इन और मेरे appdelegate.swift में मेरे पास है:

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

    var configureError: NSError? 
    GGLContext.sharedInstance().configureWithError(&configureError) 
    assert(configureError == nil, "Error configuring Google services: \(configureError)") 

    GIDSignIn.sharedInstance().delegate = self 

    return true 

} 


func application(application: UIApplication, 
    openURL url: NSURL, sourceApplication: String?, annotation: AnyObject) -> Bool { 
     return GIDSignIn.sharedInstance().handleURL(url, 
      sourceApplication: sourceApplication, 
      annotation: annotation) 
} 

अब मैं भी फेसबुक लॉगइन सम्मिलित करना चाहते हैं, लेकिन मेरे पास है appdelegate.swift में इस कोड को जोड़ना:

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

func application(application: UIApplication, 
    openURL url: NSURL, 
    sourceApplication: String?, 
    annotation: AnyObject?) -> Bool { 
     return FBSDKApplicationDelegate.sharedInstance().application(
      application, 
      openURL: url, 
      sourceApplication: sourceApplication, 
      annotation: annotation) 
} 

लेकिन इस वापसी त्रुटि क्योंकि कार्यों 'आवेदन' पहले से ही मौजूद हैं, मैं कैसे प्रदर्शन कर सकते हैं दोनों गूगल + और फेसबुक एक ही appdelegate.swift धन्यवाद।

Answer 1

आपके आवेदन को फेसबुक and Google लिंक को संभालना चाहिए, फिर true लौटाएं यदि कोई or अन्य कोई दिए गए लिंक को संभाल सकता है।

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

     let googleDidHandle = GIDSignIn.sharedInstance().handleURL(url, 
      sourceApplication: sourceApplication, 
      annotation: annotation) 

     let facebookDidHandle = FBSDKApplicationDelegate.sharedInstance().application(
      application, 
      openURL: url, 
      sourceApplication: sourceApplication, 
      annotation: annotation) 

     return googleDidHandle || facebookDidHandle 
} 

और didFinishLaunching में: फिर

func application(_ app: UIApplication, open url: URL, options: [UIApplicationOpenURLOptionsKey : Any]) -> Bool { 
    let sourceApplication = options[UIApplicationOpenURLOptionsKey.sourceApplication] as? String 
    let annotation = options[UIApplicationOpenURLOptionsKey.annotation] 

    let googleHandler = GIDSignIn.sharedInstance().handle(
     url, 
     sourceApplication: sourceApplication, 
     annotation: annotation) 

    let facebookHandler = FBSDKApplicationDelegate.sharedInstance().application (
     app, 
     open: url, 
     sourceApplication: sourceApplication, 
     annotation: annotation) 

    return googleHandler || facebookHandler 
} 

:

अवहेलना और अगली विधि को लागू:

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

    var configureError: NSError? 
    GGLContext.sharedInstance().configureWithError(&configureError) 
    assert(configureError == nil, "Error configuring Google services: \(configureError)") 

    GIDSignIn.sharedInstance().delegate = self 

    return FBSDKApplicationDelegate.sharedInstance().application(application, didFinishLaunchingWithOptions: launchOptions) 

} 

Answer 2

स्विफ्ट 3 में, इस तरह से करने की जरूरत है

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool { 
    PFFacebookUtils.initializeFacebook(applicationLaunchOptions: launchOptions) 
    FBSDKApplicationDelegate.sharedInstance().application(application, didFinishLaunchingWithOptions: launchOptions) 

    var configureError: NSError? 
    GGLContext.sharedInstance().configureWithError(&configureError) 
    assert(configureError == nil, "Error configuring Google services: \(String(describing: configureError))") 

    return true 
}