Facebook iOS 6 - 获取用户信息

Question

是否可以使用内置的iOS 6 Facebook集成来获取用户的基本信息(电子邮件地址,生日等)？我见过的所有文档/示例都使用iOS 6集成来简单地打开一个SLComposeViewController.

感谢您的时间.

Answer 1

请查看我的示例项目.它允许您将视频上传到Facebook,但它还包括获取信息的方法,您应该查看文件ViewController.m,标签控制器中标记为"Native" 的文件.

https://bitbucket.org/danielphillips/fb-video-upload

您需要导入Social和Accounts框架以执行您想要的操作.您要求访问用户Facebook帐户ACAccountStore,如果您被授予访问权限,那么您使用此帐户创建一个SLRequest包含您想要的参数,在这里您需要图形对象"/ me".

属性:

@property (nonatomic, retain) ACAccountStore *accountStore;
@property (nonatomic, retain) ACAccount *facebookAccount;

认证:

- (IBAction)getMeButtonTapped:(id)sender {
    if(!_accountStore)
        _accountStore = [[ACAccountStore alloc] init];

    ACAccountType *facebookTypeAccount = [_accountStore accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierFacebook];

    [_accountStore requestAccessToAccountsWithType:facebookTypeAccount
                                           options:@{ACFacebookAppIdKey: @"483616868329082", ACFacebookPermissionsKey: @[@"email"]}
                                        completion:^(BOOL granted, NSError *error) {
                                            if(granted){
                                                NSArray *accounts = [_accountStore accountsWithAccountType:facebookTypeAccount];
                                                _facebookAccount = [accounts lastObject];
                                                NSLog(@"Success");

                                                [self me];
                                            }else{
                                                // ouch
                                                NSLog(@"Fail");
                                                NSLog(@"Error: %@", error);
                                            }
                                        }];
}

得到"我":

- (void)me{
    NSURL *meurl = [NSURL URLWithString:@"https://graph.facebook.com/me"];

    SLRequest *merequest = [SLRequest requestForServiceType:SLServiceTypeFacebook 
                                              requestMethod:SLRequestMethodGET 
                                                        URL:meurl 
                                                 parameters:nil];

    merequest.account = _facebookAccount;

    [merequest performRequestWithHandler:^(NSData *responseData, NSHTTPURLResponse *urlResponse, NSError *error) {
        NSString *meDataString = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding];

        NSLog(@"%@", meDataString);

    }];

}