Question

我正在开发一款iPhone应用程序，我可以让用户选择使用他/她的谷歌帐户登录。现在，我希望该用户的谷歌电子邮件ID通过JSON或XML。我搜索了很多，但结果不尽如人意。提前完成。

Answer 1

您是否在开发者网站上使用google api检查了oauth授权？ https://developers.google.com/accounts/docs/OAuth2

Answer 2

我想你可以从这个链接找到一些东西...... 希望这个链接可以帮助你...... http://code.google.com/p/gdata-objectivec-client/wiki/GDataObjCIntroduction 和还https://code.google.com/p/gdata-objectivec-client/ ：）

当您想要联系时写下以下代码....

GDataServiceGoogleContact *service = [self contactService];
        GDataServiceTicket *ticket;

        BOOL shouldShowDeleted = TRUE;
        const int kBuncha = 2000;

        NSURL *feedURL = [GDataServiceGoogleContact contactFeedURLForUserID:kGDataServiceDefaultUser];

        GDataQueryContact *query = [GDataQueryContact contactQueryWithFeedURL:feedURL];
        [query setShouldShowDeleted:shouldShowDeleted];
        [query setMaxResults:kBuncha];

        ticket = [service fetchFeedWithQuery:query
                                    delegate:self
                           didFinishSelector:@selector(contactsFetchTicket:finishedWithFeed:error:)];

        [self setContactFetchTicket:ticket];

bellow方法是GmailAPI委托方法......

- (GDataServiceGoogleContact *)contactService 
{
    static GDataServiceGoogleContact* service = nil;

    if (!service) {
        service = [[GDataServiceGoogleContact alloc] init];

        [service setShouldCacheResponseData:YES];
        [service setServiceShouldFollowNextLinks:YES];
    }

    [service setUserCredentialsWithUsername:txtEmail.text
                                   password:txtPass.text];

    return service;
}

之后你可以联系bellow代码...

for (int i = 0; i < [contacts count]; i++) {
        GDataEntryContact *contact = [contacts objectAtIndex:i];
        //        NSLog(@">>>>>>>>>>>>>>>> elementname contact :%@", [[[contact name] fullName] contentStringValue]);
        NSString *ContactName = [[[contact name] fullName] contentStringValue];
        GDataEmail *email = [[contact emailAddresses] objectAtIndex:0];
        //        NSLog(@">>>>>>>>>>>>>>>> Contact's email id :%@ contact name :%@", [email address], ContactName);
        NSString *ContactEmail = [email address];
}

希望这对你有所帮助.... ：）

如何获取用户的谷歌帐户的电子邮件ID？

2 个答案: