iOS社交框架的Facebook问题

Question

I recently was using social framework for posting on facebook and twitter both. Twitter works fine, even facebook works if the device dont have facebook app in it. But, if it in installed then it open some other window with no initial text. Do anyone have any idea why is this happening and can this be fixed?

Answer 1

you can share text, image, links by using SLComposeViewController, i hope it will work for u.

   let mySLComposerSheet:SLComposeViewController = SLComposeViewController(forServiceType: SLServiceTypeFacebook)
    mySLComposerSheet.setInitialText("Sharetext")       
    mySLComposerSheet.addURL(NSURL(string: "www.shareurl.com"))
    mySLComposerSheet.addImage(UIImage(named:"image"))
    mySLComposerSheet.completionHandler = {
    (result:SLComposeViewControllerResult) in
        mySLComposerSheet.dismissViewControllerAnimated(true, completion: { () -> Void in
            if result == SLComposeViewControllerResult.Done {
               print("success")
            } else {
                print("fail")
            }
        });
    }   
  self.presentViewController(mySLComposerSheet, animated: true) { () -> Void in

 }

swift3.0

let mySLComposerSheet:SLComposeViewController = SLComposeViewController(forServiceType: SLServiceTypeFacebook)
    mySLComposerSheet.setInitialText("Sharetext")
    mySLComposerSheet.add(URL(string: "www.shareurl.com"))

    mySLComposerSheet.add(UIImage(named: "image"))
    mySLComposerSheet.completionHandler = {
        (result:SLComposeViewControllerResult) in
        mySLComposerSheet.dismiss(animated: true, completion: { () -> Void in
            if result == SLComposeViewControllerResult.done {
                print("success")
            } else {
                print("fail")
            }
        });
    }
    self.present(mySLComposerSheet, animated: true) { () -> Void in

    }