ios - 通过 Messenger 共享对话框共享链接后如何摆脱返回 Messenger

Question

目前，这是我打开共享对话框以通过信使共享链接的代码:

let invitationLink = NSURL(string:"http://somelink.com")

        if (UIApplication.sharedApplication().canOpenURL(NSURL(string: "fb-messenger-api://")!)){

            let share  = FBSDKMessageDialog()

            share.shareContent = FBSDKShareLinkContent()

            share.delegate = self
            share.shareContent.contentURL = invitationLink

            share.show()
        }[![enter image description here][1]][1]

我也通过 View Controller 上的 FBSDKSharingDelegate 处理响应

通过这样做，应用程序会打开 Messenger，似乎当 Messenger 共享完成或取消时，我仍然有“返回 Messenger”，就像 Messenger 应用程序是发起者一样......我本来希望不会看到这一点关闭共享对话框后的“返回 Messenger”按钮..有什么想法吗？

提前致谢，

Answer 1

尝试将此行添加到AppDelegate

func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject : AnyObject]?) -> Bool
{
    FBSDKApplicationDelegate.sharedInstance().application(application, didFinishLaunchingWithOptions: launchOptions)
    return true
}