Извлечение электронной почты пользователя Google Вход iOS

Question

Я пытаюсь найти электронное письмо зарегистрированной учетной записи из API входа google в iOS с помощью Swift. Используемый мной код такой же, как на странице инструкции разработчиков Google.

Это мой код

description = [NSString stringWithFormat: @"%@ %@ %@ %@ %@ %@", person.displayName,person.gender,person.ageRange.min,person.ageRange.max,person.emails,person.birthday];

Выход при печати это «описание» идентификатор это:

Karanvir Singh male 18 20 ( "GTLPlusPersonEmailsItem 0x7fbe4a67aee0: {value:\"karanvir95@gmail.com\" type:\"account\"}" ) (null)

Я хочу знать, как я могу удалить излишки продукции, когда я просто хотят знать адрес электронной почты ID

Я хочу, чтобы вывод, как, например:

Karanvir Singh male 18 20 karanvir95@gmail.com 17/02/1995

Код по запросу:

import "ViewController.h"

import "GoogleOpenSource/GoogleOpenSource.h"

import "GooglePlus/GooglePlus.h"

import "AppDelegate.h"

@interface ViewController()

@end

@implementation ViewController @synthesize signInButton; @synthesize signOutHandle; @synthesize signInHandle; @synthesize infoLabel; @synthesize description; - (void)viewDidLoad { [super viewDidLoad]; signOutHandle.hidden=true; }

• (void)didReceiveMemoryWarning { [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated. }

-(void)refreshInterfaceBasedOnSignIn { if ([[GPPSignIn sharedInstance] authentication]) { signOutHandle.hidden=false; signInHandle.hidden=true; infoLabel.text=description; } else {

} } 

• (void)finishedWithAuth: (GTMOAuth2Authentication *)auth error: (NSError *) error { NSLog(@"Received error %@ and auth object %@",error, auth); if (error) { // Do some error handling here. } else {

  GTLServicePlus* plusService = [[GTLServicePlus alloc] init]; 
  plusService.retryEnabled = YES; 
  [plusService setAuthorizer:[GPPSignIn sharedInstance].authentication]; 
  
  GTLQueryPlus *query = [GTLQueryPlus queryForPeopleGetWithUserId:@"me"]; 
  query.collection=kGTLPlusCollectionVisible; 
  [plusService executeQuery:query 
       completionHandler:^(GTLServiceTicket *ticket, 
            GTLPlusPerson *person, 
            NSError *error){ 
        if (error) { 
         GTMLoggerError(@"Error: %@", error); 
        } else { 
        // [person retain]; 
         NSString *age = [NSString string]; 
         description = [NSString stringWithFormat: @"%@ %@ %@ %@ %@ %@ %@", person.displayName,person.gender,person.ageRange.min,person.ageRange.max,person.emails,person.birthday,email]; 
  

NSLog(description); }

GTLQueryPlus *query2 = [GTLQueryPlus queryForPeopleListWithUserId:@"me" collection:kGTLPlusCollectionVisible];

[plusService executeQuery:query2 completionHandler:^(GTLServiceTicket *ticket, GTLPlusPeopleFeed *peopleFeed, NSError *error) {

      if (error) { 

           GTMLoggerError(@"Error: %@", error); 

          } else { 
           // Get an array of people from GTLPlusPeopleFeed 

NSArray* peopleList = peopleFeed.items;

      } 
         }]; 
       [self refreshInterfaceBasedOnSignIn]; 
      }]; 
} } 

- (IBAction)signOutButton:(id)sender { [[GPPSignIn sharedInstance] signOut]; [[GPPSignIn sharedInstance] disconnect];

signOutHandle.hidden=true; 
signInHandle.hidden=false; 
infoLabel.text=@""; } 

• (void)signOut { [[GPPSignIn sharedInstance] signOut]; }

• (void)disconnect { [[GPPSignIn sharedInstance] disconnect]; }

• (IBAction)signedIn:(id)sender { GPPSignIn *signIn = [GPPSignIn sharedInstance]; signIn.shouldFetchGooglePlusUser = YES; signIn.shouldFetchGoogleUserEmail = YES; signIn.clientID = kClientId;

  AppDelegate *appDelegate = (AppDelegate *) [[UIApplication sharedApplication] delegate];

  signIn.shouldFetchGoogleUserEmail = YES; signIn.delegate = self;

  signIn.scopes = @[ kGTLAuthScopePlusUserinfoProfile, kGTLAuthScopePlusLogin,kGTLAuthScopePlusMe,kGTLAuthScopePlusUserinfoEmail ]; signIn.delegate = self; [signIn authenticate]; email=(@"%@",signIn.userEmail); NSLog(@" email:%@",email); }

• (void)didDisconnectWithError:(NSError *)error { if (error) { NSLog(@"Received error %@", error); } else { NSLog(@"The user is signed out and disconnected."); // The user is signed out and disconnected. // Clean up user data as specified by the Google+ terms. } }

@end

Answer 1

description = [NSString stringWithFormat: @"%@ %@ %@ %@ %@ %@ %@", person.displayName, person.gender,person.ageRange.min,person.ageRange.max,person.emails.value,person.birthday]; 

И я хочу отметить, что ваш человек имеет ноль Bithday