我想在 Facebook 上分享图片,为此我这样做了:
let photo: FBSDKSharePhoto = FBSDKSharePhoto()
photo.image = croppedImage
photo.userGenerated = true
photo.caption = "Add Your caption"
let content: FBSDKSharePhotoContent = FBSDKSharePhotoContent()
content.photos = [photo]
FBSDKShareDialog.showFromViewController(self, withContent: content, delegate: nil)
但它没有向我显示 ShareViewController。但是当我尝试这段代码时:
let content: FBSDKShareLinkContent = FBSDKShareLinkContent()
content.contentURL = NSURL(string: "http://")
content.contentTitle = "App Testing"
content.contentDescription = "I'm working over the app!"
如何修复第一个代码段?
最佳答案
我知道这是一个老问题,但以防万一有人遇到同样的问题:
根据documentation ,您需要安装 native Facebook 应用程序才能使用 FBSDKSharePhotoContent
,在这种情况下您不能使用 FBSDKShareDialog
。
实现几乎相同结果的解决方法是使用 FBSDKShareDialog
(仅支持 FBSDKShareLinkContent
),如下所示:
let content: FBSDKShareLinkContent = FBSDKShareLinkContent()
content.imageURL = URL(string: "www.example.com/my_image.jpg")
content.contentURL = URL(string: "www.example.com/target_url")
content.contentTitle = "My Title"
content.contentDescription = "My Description"
let dialog: FBSDKShareDialog = FBSDKShareDialog()
dialog.fromViewController = self
dialog.delegate = self // make sure to conform to FBSDKSharingDelegate protocol
dialog.shareContent = content
if !dialog.canShow() {
// fallback to non-native mode
dialog.mode = .feedBrowser
}
dialog.show()
您可以找到协议(protocol)的方法 here .
关于ios - 为什么 FBSDK 共享对话框不适用于图像附件?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/35407525/