在ios 6 sdk中獲取facebook用戶詳細信息？

Question

如何使用ios 6 inbuilt facebook sdk檢索facebook用戶詳細信息？我嘗試了幾個例子，但無法工作。

- (void) getFBDetails { 

if(!_accountStore) 
    _accountStore = [[ACAccountStore alloc] init]; 

ACAccountType *facebookTypeAccount = [_accountStore accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierFacebook]; 

[_accountStore requestAccessToAccountsWithType:facebookTypeAccount 
             options:@{ACFacebookAppIdKey: @"514284105262105", 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); 
             } 
            }]; 


} 


- (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); 

}]; 

}

但這無法從Facebook獲取數據。我的應用程序ID是正確的。

這

錯誤消息我

Error: Error Domain=com.apple.accounts Code=7 "The Facebook server could not fulfill this access request: no stored remote_app_id for app" UserInfo=0x1d879c90 {NSLocalizedDescription=The Facebook server could not fulfill this access request: no stored remote_app_id for app} 

Answer 1

不知道這是否會解決它或沒有，但你在你的應用程序中的AppName的-Info.plist文件設置了Facebook應用程序ID？

所需的關鍵是FacebookAppID，這是類型String。 嘗試填寫您的App ID，看看它是否有效。

Answer 2

在iOS6.0中，您必須單獨詢問讀寫權限。 首先要求讀取權限是電子郵件，然後根據應用程序要求要求其他權限。

Answer 3

in .h file 

#import <Accounts/Accounts.h> 
#import <Social/Social.h> 

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

in .m file 

- (void) getuserdetails 
{ 

    self.accountStore = [[ACAccountStore alloc]init]; 
    ACAccountType *FBaccountType= nil; 
    //[self.accountStore accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierFacebook]; 

    if (! FBaccountType) { 
     FBaccountType = [_accountStore accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierFacebook]; 
    } 
    NSString *key =kFBAppId; 
    NSDictionary *dictFB = [NSDictionary dictionaryWithObjectsAndKeys:key,ACFacebookAppIdKey,@[@"email"],ACFacebookPermissionsKey, nil]; 


    [self.accountStore requestAccessToAccountsWithType:FBaccountType options:dictFB completion: 
    ^(BOOL granted, NSError *e) 
    { 
     if (granted) 
     { 
      NSArray *accounts = [self.accountStore accountsWithAccountType:FBaccountType]; 
      self.facebookAccount = [accounts lastObject]; 
      NSLog(@"facebook account =%@",self.facebookAccount); 
      [self get]; 
     } 
     else 
     { 
      NSLog(@"fb error %@",e.description); 

      dispatch_async(dispatch_get_main_queue(),^
          { 
           [self performSelectorOnMainThread:@selector(hideLoader) withObject:nil waitUntilDone:YES]; 
           NSLog(@"%@",e.description); 
           if([e code]== ACErrorAccountNotFound) 
           { 
            UIAlertView* alt = [[UIAlertView alloc] initWithTitle:@"Account not found" 
                        message:msgSetUpFBAccount delegate:self cancelButtonTitle:nil otherButtonTitles:@"Ok",nil]; 
            [alt show]; 
           } 
           else 
           { 
            UIAlertView* alt = [[UIAlertView alloc] initWithTitle:msgFBAccessDenied 
                        message:@"" delegate:self cancelButtonTitle:nil otherButtonTitles:@"Ok",nil]; 
            [alt show]; 
           } 

          }); 
      NSLog(@"error getting permission %@",e); 

     } 
    }]; 
} 

-(void)get 
{ 

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

    SLRequest *request = [SLRequest requestForServiceType:SLServiceTypeFacebook 
              requestMethod:SLRequestMethodGET 
                 URL:requestURL 
               parameters:nil]; 
    request.account = self.facebookAccount; 
    [request performRequestWithHandler:^(NSData *data, 
             NSHTTPURLResponse *response, 
             NSError *error) 
    { 

     if(!error) 
     { 
      list =[NSJSONSerialization JSONObjectWithData:data options:kNilOptions error:&error]; 

      NSLog(@"Dictionary contains: %@", list); 


      if([list objectForKey:@"error"]!=nil) 
      { 
       [self attemptRenewCredentials]; 
      } 
      dispatch_async(dispatch_get_main_queue(),^{ 
      }); 

     } 
     else 
     { 
      [self performSelectorOnMainThread:@selector(hideLoader) withObject:nil waitUntilDone:YES]; 
      NSLog(@"error from get%@",error); 
     } 

    }]; 


} 



-(void)attemptRenewCredentials{ 
    [self.accountStore renewCredentialsForAccount:(ACAccount *)self.facebookAccount completion:^(ACAccountCredentialRenewResult renewResult, NSError *error){ 
     if(!error) 
     { 
      switch (renewResult) { 
       case ACAccountCredentialRenewResultRenewed: 
        NSLog(@"Good to go"); 

        [self get]; 
        break; 
       case ACAccountCredentialRenewResultRejected: 
       { 
        NSLog(@"User declined permission"); 
        UIAlertView* alt = [[UIAlertView alloc] initWithTitle:@"Access Denied" 
                    message:@"You declined permission" delegate:self cancelButtonTitle:nil otherButtonTitles:@"Ok",nil]; 
        [alt show]; 
        break; 
       } 
       case ACAccountCredentialRenewResultFailed: 
       { 
        NSLog(@"non-user-initiated cancel, you may attempt to retry"); 
        UIAlertView* alt = [[UIAlertView alloc] initWithTitle:@"Access Denied" 
                    message:@"non-user-initiated cancel, you may attempt to retry" delegate:self cancelButtonTitle:nil otherButtonTitles:@"Ok",nil]; 
        [alt show]; 
        break; 
       } 
       default: 
        break; 
      } 

     } 
     else{ 
      //handle error gracefully 
      NSLog(@"error from renew credentials%@",error); 
     } 
    }]; 


} 

T**o get this code work the bundle Identifier with which you have registered your application with facebook and bundle identifier in application plist file should be same**