GIDSignIn iOS 9

Question

Utilizzando Googles SignIn nel mio AppDelegate ho

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

Ma quella funzione è deprecata come di iOS 9 per

application:openURL:options: 

Come restituire

GIDSignIn.sharedInstance() .handleURL (url, sourceApplication: sourceApplication, annotazione: annotazione)

Utilizzare la nuova funzione per iOS 9?

Answer 1

Utilizzare questa:

//Google Login 
@available(iOS 9.0, *) 
func application(application: UIApplication, 
    openURL url: NSURL, options: [String: AnyObject]) -> Bool { 
     return GIDSignIn.sharedInstance().handleURL(url, sourceApplication: options[UIApplicationOpenURLOptionsSourceApplicationKey] as! String, annotation: options[UIApplicationOpenURLOptionsAnnotationKey]) 
} 

//for IOS 8  
@available(iOS, introduced=8.0, deprecated=9.0) 
func application(application: UIApplication, 
    openURL url: NSURL, sourceApplication: String?, annotation: AnyObject) -> Bool { 

    return GIDSignIn.sharedInstance().handleURL(url, sourceApplication: sourceApplication!, annotation: annotation) 
} 

Answer 2

Solo per riferimento, se si utilizza Objective-C, l'implementazione del metodo è:

- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation { 
    return [[GIDSignIn sharedInstance] handleURL:url 
           sourceApplication:sourceApplication 
             annotation:annotation]; 
} 

Se su iOS 9, sarebbe consigliabile per implementare anche il nuovo formato:

- (BOOL)application:(UIApplication *)application openURL:(nonnull NSURL *)url options:(nonnull NSDictionary<NSString *,id> *)options { 
    return [[GIDSignIn sharedInstance] handleURL:url 
           sourceApplication:options[UIApplicationOpenURLOptionsSourceApplicationKey] 
             annotation:options[UIApplicationOpenURLOptionsAnnotationKey]]; 
}