iphone - 如何使用 Facebook SDK 发布到用户墙上

Question

我想在 iOS 应用程序中使用 facebook sdk 将一些文本发布到用户墙上。

现在发布开放图表故事是唯一的方法吗？

我发现开放式图表故事真的很奇怪，你只能以“用户 x a y”的格式发布内容，你可以直接在 facebook 上预设 x 和 y，例如用户在吃披萨或玩游戏。设置每一个也非常费力，因为您必须在外部服务器上为每一个创建一个 .php 对象。

我是不是遗漏了什么或者是否有更简单的方法来解决这个问题？

Answer 1

通过多浏览 facebook 教程弄清楚了。

-(void) postWithText: (NSString*) message
           ImageName: (NSString*) image
                 URL: (NSString*) url
             Caption: (NSString*) caption
                Name: (NSString*) name
      andDescription: (NSString*) description
{

    NSMutableDictionary* params = [[NSMutableDictionary alloc] initWithObjectsAndKeys:
                                   url, @"link",
                                   name, @"name",
                                   caption, @"caption",
                                   description, @"description",
                                   message, @"message",
                                   UIImagePNGRepresentation([UIImage imageNamed: image]), @"picture",
                                   nil];

    if ([FBSession.activeSession.permissions indexOfObject:@"publish_actions"] == NSNotFound)
    {
        // No permissions found in session, ask for it
        [FBSession.activeSession requestNewPublishPermissions: [NSArray arrayWithObject:@"publish_actions"]
                                              defaultAudience: FBSessionDefaultAudienceFriends
                                            completionHandler: ^(FBSession *session, NSError *error)
        {
             if (!error)
             {
                 // If permissions granted and not already posting then publish the story
                 if (!m_postingInProgress)
                 {
                     [self postToWall: params];
                 }
             }
         }];
    }
    else
    {
        // If permissions present and not already posting then publish the story
        if (!m_postingInProgress)
        {
            [self postToWall: params];
        }
    }
}

-(void) postToWall: (NSMutableDictionary*) params
{
    m_postingInProgress = YES; //for not allowing multiple hits

    [FBRequestConnection startWithGraphPath:@"me/feed"
                                 parameters:params
                                 HTTPMethod:@"POST"
                          completionHandler:^(FBRequestConnection *connection,
                                              id result,
                                              NSError *error)
     {
         if (error)
         {
             //showing an alert for failure
             UIAlertView *alertView = [[UIAlertView alloc]
                                       initWithTitle:@"Post Failed"
                                       message:error.localizedDescription
                                       delegate:nil
                                       cancelButtonTitle:@"OK"
                                       otherButtonTitles:nil];
             [alertView show];
         }
         m_postingInProgress = NO;
     }];
}