Google sign in through my iOS app

Question

I want to add Google sign in integration to my app.But i want to use Google SDK not using cocoa pods,if any one have used this iOS SDK please give me its steps to login and get user details as i am not getting proper document for this.

I am using Google Sign-In SDK 4.0.1 in that delegate methods are not getting called.

I am using the following structure:

- (void)viewDidLoad {
    [super viewDidLoad];

    [GIDSignIn sharedInstance].clientID = @"842331483294-ofk2cbhhfjoga35u1575t4hbq9ek87ii.apps.googleusercontent.com";
    [GIDSignIn sharedInstance].delegate = self;
    [GIDSignIn sharedInstance].uiDelegate  = self;

    // Do any additional setup after loading the view, typically from a nib.
}

- (void)signIn:(GIDSignIn *)signIn
didSignInForUser:(GIDGoogleUser *)user
     withError:(NSError *)error {
    // Perform any operations on signed in user here.
    NSString *userId = user.userID;                  // For client-side use only!
    NSString *idToken = user.authentication.idToken; // Safe to send to the server
    NSString *fullName = user.profile.name;
    NSString *givenName = user.profile.givenName;
    NSString *familyName = user.profile.familyName;
    NSString *email = user.profile.email;

}
- (void)signIn:(GIDSignIn *)signIn
didDisconnectWithUser:(GIDGoogleUser *)user
     withError:(NSError *)error {
    // Perform any operations when the user disconnects from app here.
    // ...
}

- (void)signInWillDispatch:(GIDSignIn *)signIn error:(NSError *)error {

}

but any of this delegate method is not getting called.

Any help will be appreciated. Thank you

Answer 1

In xcode 8.0 and ios 10 you need to enable keychain sharing in capabilites .

Answer 2

You can use my demo code but this is not in 4.0.1

Demo code link