如何在iOS中从Google +获取个人资料图片？

问题描述：

目前在我的应用程序中，我从Google+获取电子邮件，GoogleID，用户名，性别。如何在iOS中从Google +获取个人资料图片？

这是我在viewDidLoad中代码：

GPPSignIn *signIn = [GPPSignIn sharedInstance]; 
signIn.shouldFetchGooglePlusUser = YES; 
signIn.clientID = kClientId; 
signIn.scopes = [NSArray arrayWithObjects: 
       kGTLAuthScopePlusMe, 
       kGTLAuthScopePlusUserinfoEmail, 
       kGTLAuthScopePlusLogin , 
       nil]; 

signIn.shouldFetchGoogleUserID = YES; 
signIn.shouldFetchGoogleUserEmail = YES; 
signIn.delegate = self; 
[signIn trySilentAuthentication];

，这里是我的GPPSignInDelegate方法：

- (void)finishedWithAuth:(GTMOAuth2Authentication *)auth error:(NSError *)error 
    { 


    if (error) 
    { 

    } else 
     { 
     [self refreshInterfaceBasedOnSignIn]; 

     GTLQueryPlus *query = [GTLQueryPlus queryForPeopleGetWithUserId:@"me"]; 

     NSLog(@"email %@ ", [NSString stringWithFormat:@"Email: %@",[GPPSignIn sharedInstance].authentication.userEmail]); 
     NSLog(@"Received error %@ and auth object %@",error, auth); 


     GTLServicePlus* plusService = [[GTLServicePlus alloc] init] ; 
     plusService.retryEnabled = YES; 


     [plusService setAuthorizer:[GPPSignIn sharedInstance].authentication]; 


     [plusService executeQuery:query 
       completionHandler:^(GTLServiceTicket *ticket, 
            GTLPlusPerson *person, 
            NSError *error) { 
        if (error) 
        { 

        } else 
        { 
         NSLog(@"Email= %@", [GPPSignIn sharedInstance].authentication.userEmail); 
         NSLog(@"GoogleID=%@", person.identifier); 
         NSLog(@"User Name=%@", [person.name.givenName stringByAppendingFormat:@" %@", person.name.familyName]); 
         NSLog(@"Gender=%@", person.gender); 
        } 
       }]; 
    } 


    }

和

-(void)refreshInterfaceBasedOnSignIn 
{ 

if ([[GPPSignIn sharedInstance] authentication]) 
    { 

    self.signInButton.hidden = YES; 

    } else 
    { 
    self.signInButton.hidden = NO; 

    } 


}

我的问题是如何获取个人资料图片网址来自Google+？我提到这个Getting Google+ profile picture url with user_id，但我没有收到准确的答案。

答

这里试试这个

NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:@"%@",person.image.url]];

我添加完整的代码

GPPSignIn *signIn = [GPPSignIn sharedInstance]; 
[email protected]_PLUS_Login_ID; // here add your ID 
signIn.shouldFetchGoogleUserEmail = YES; 
signIn.scopes = @[ @"profile" ]; 

signIn.delegate = self; 

if (![signIn trySilentAuthentication]) // if it is not authenticate it re authenticate once 
    [signIn authenticate]; 


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

    if (auth.userEmail) 
    { 
     [[[GPPSignIn sharedInstance] plusService] executeQuery:[GTLQueryPlus queryForPeopleGetWithUserId:@"me"] completionHandler:^(GTLServiceTicket *ticket, GTLPlusPerson *person, NSError *error) 
     { 
// this is for fetch profile image 
NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:@"%@",person.image.url]]; 
      NSLog(@"%@",url); 
NSLog(@"Name:%@",person.displayName); 
    }]; 

     } 

} 
}

谢谢！添加了这个NSURL * url = [NSURL URLWithString：[NSString stringWithFormat：@“％@”，person.image.url]]; –

有个美好的一天的朋友..... –

大先生@ Anbu.Karthik –

答

这件怎么样？

let user: GIDGoogleUser = ... 
    if user.profile.hasImage{ 
     let profilePicURL = user.profile.imageURLWithDimension(200).absoluteString 
     print(profilePicURL) 

    }

请参阅GIDProfileData类参考。

答

夫特3

let dimension = round(thumbSize.width * UIScreen.main.scale) 
let pic = userInfo.profile.imageURL(withDimension: dimension)

thumbSize.width需要图像的宽度。

let dimension = round(100 * UIScreen.main.scale) 
let pic = userInfo.profile.imageURL(withDimension: dimension)

如何在iOS中从Google +获取个人资料图片？

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