如何使用Facebook登录iOS> = 6不使用Facebook sdk

问题描述：

如何在没有Facebook sdk的Facebook登录（我支持iOS6和iOS7）。我的应用程序使用Facebook登录，用户可以在Facebook上分享信息。此外，我需要将Facebook用户ID和身份验证令牌发送到我的服务器。如何使用Facebook登录iOS> = 6不使用Facebook sdk

早些时候，我支持的iOS 5，但现在我的iOS目标> = iOS6的和Xcode 5

为此，我使用Facebook的SDK 3.11。从研究中，我知道我们可以使用SLComposeViewController，UIActivityViewController或SLRequest来分享帖子。这将解决我的共享问题，但如何做Facebook登录并获得身份验证令牌？

我试过SLRequest用于Facebook登录和SLComposeViewController用于共享，那么这是一个很好的解决方案吗？（在这里，我想显示Facebook本地共享对话框。所以我没有使用SLRequest来分享帖子，因为我们必须为它查看。）

我指的是this link。这是继续前进的最佳解决方案吗？

答

只有

- 如果你已经部署目标6 - 你已经设置的设置软件包ID，develelopers.facebook.com - 你已经在你的plist设置fb_app_id然后

做这样没有Facebook的SDK，

#import <Social/Social.h> 
#import <Accounts/Accounts.h> 
#define FB_APP_ID @"45666675444" // ur id here 
@interface OGShareViewController() 
@property (strong, nonatomic) ACAccountStore *accountStore; 
@property (strong, nonatomic) ACAccount *facebookAccount; 
@property (strong, nonatomic) ACAccountType *facebookAccountType; 
@end 

-(void)viewDidLoad 
{ 
[self getMyDetails]; 
} 
- (void) getMyDetails { 
    if (! _accountStore) { 
     _accountStore = [[ACAccountStore alloc] init]; 
    } 

    if (! _facebookAccountType) { 
     _facebookAccountType = [_accountStore accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierFacebook]; 
    } 

    NSDictionary *options = @{ ACFacebookAppIdKey: FB_APP_ID }; 

    [_accountStore requestAccessToAccountsWithType: _facebookAccountType 
              options: options 
             completion: ^(BOOL granted, NSError *error) { 
              if (granted) { 
               NSArray *accounts = [_accountStore accountsWithAccountType:_facebookAccountType]; 
               _facebookAccount = [accounts lastObject]; 

               NSURL *url = [NSURL URLWithString:@"https://graph.facebook.com/me"]; 

               SLRequest *request = [SLRequest requestForServiceType:SLServiceTypeFacebook 
                         requestMethod:SLRequestMethodGET 
                            URL:url 
                          parameters:nil]; 
               request.account = _facebookAccount; 

               [request performRequestWithHandler:^(NSData *responseData, NSHTTPURLResponse *urlResponse, NSError *error) { 
                NSDictionary *responseDictionary = [NSJSONSerialization JSONObjectWithData:responseData 
                                 options:NSJSONReadingMutableContainers 
                                 error:nil]; 
                NSLog(@"id: %@", responseDictionary[@"id"]); 
                NSLog(@"first_name: %@", responseDictionary[@"first_name"]); 
                NSLog(@"last_name: %@", responseDictionary[@"last_name"]); 
                NSLog(@"gender: %@", responseDictionary[@"gender"]); 
                NSLog(@"city: %@", responseDictionary[@"location"][@"name"]); 
                NSLog(@"user name: %@", responseDictionary[@"username"]); 

//             http://graph.facebook.com/facebook/picture?type=normal 
                NSString *userPic = [NSString stringWithFormat:@" http://graph.facebook.com/%@/picture?type=normal", responseDictionary[@"username"] 
                      ]; 
                 NSLog(@"profile pic link: %@", userPic); 


               }]; 
              } else { 
               [self showAlert:@"Facebook access for this app has been denied. Please edit Facebook permissions in Settings."]; 
              } 
             }]; 
} 

- (void) showAlert:(NSString*) msg { 
    dispatch_async(dispatch_get_main_queue(), ^(void) { 
     UIAlertView *alertView = [[UIAlertView alloc] 
            initWithTitle:@"WARNING" 
            message:msg 
            delegate:nil 
            cancelButtonTitle:@"OK" 
            otherButtonTitles:nil]; 
     [alertView show]; 
    }); 
}

如何使用Facebook登录iOS> = 6不使用Facebook sdk

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