使用FBStreamDialog将Youtube视频分享到Facebook

Question

我正在开发一个iPad应用程序，其中我需要分享一个Youtube视频链接到脸书。我正在使用FBStreamDialog进行图片分享，如下所示:但是，我不知道如何分享视频(我想知道媒体类型，源，href等参数)

FBStreamDialog* dialog = [[[FBStreamDialog alloc] init] autorelease];
dialog.delegate = self;
dialog.targetId = <facebookUserId?;
dialog.userMessagePrompt = @"What's in your mind?";
dialog.attachment = @"{\"name\":\"Sample Photo\","
                    "\"href\":\"http://abstract.desktopnexus.com/wallpaper/250923\","
                         "\"caption\":\"MyAppName\",\"description\":\"Testing share\","
                         "\"media\":[{\"type\":\"image\","
                         "\"src\":\"http://static.desktopnexus.com/wallpapers/250923-bigthumbnail.jpg\","
                         "\"href\":\"http://abstract.desktopnexus.com/wallpaper/250923\"}],"
                        "\"properties\":{\"another link\":{\"text\":\"Facebook home page\",\"href\":\"http://www.facebook.com\"}}}"

[dialog show];  

有人能帮帮我吗？感谢和问候，Deepa

Answer 1

我已经解释了here所有用于分享的Facebook Meta标签。你可以看看这篇文章，它可能会很有用。