Hello Readers,

After the successful authentication from google plus , the following code snippet is one of the ways that can be used to get the url of the profile image:

- (void)finishedWithAuth: (GTMOAuth2Authentication *)auth
                   error: (NSError *) error {
    [spinner show:YES];
    NSLog(@"Received error %@ and auth object %@",error, auth);
    GTLServicePlus* plusService = [[GTLServicePlus alloc] init ];
    plusService.retryEnabled = YES;
    [plusService setAuthorizer:auth];

// The special value "me" indicates the currently signed in user, but you could use any other valid user ID. Returns a GTLPlusPerson.

GTLQueryPlus *query = [GTLQueryPlus queryForPeopleGetWithUserId:@"me"]; 
    [plusService executeQuery:query
            completionHandler:^(GTLServiceTicket *ticket,
                                GTLPlusPerson *person,
                                NSError *error) {

//person here contains the basic information of the user currently logged in

                if (error) {
                    GTMLoggerError(@"Error: %@", error);
                } else {
                    NSString *imageUrl = person.image.url; // This is the url of the profile image
                    NSString *emailID=[auth.parameters objectForKeyWithNullCheck:@"email"];
                    NSString *name=person.displayName;
                    NSString *idName= [auth.parameters objectForKeyWithNullCheck:@"id_token"];
                   }
              }];
}