 
     public override func viewDidAppear(animated: Bool) {
         super.viewDidAppear(animated)
-
         self.navigationController?.setToolbarHidden(false, animated: false)
         self.splitViewController?.setNeedsStatusBarAppearanceUpdate()
-
         self.themeRepositoryDidChangeTheme(themeRepository)
     }
 

                ]
            }
        }
        self.navigationItem.title = a.title ?? ""

        self.setupUserActivity()

        let userActivityTitle: String


    @objc private func openInSafari() {
        guard let url = self.article?.link else { return }
        self.openURL(url)
    }

    private func openURL(url: NSURL) {
        if #available(iOS 9, *) { self.loadUrlInSafari(url)
        } else { self.urlOpener.openURL(url) }
    }

    private func loadUrlInSafari(url: NSURL) {
        guard #available(iOS 9, *) else { return }
        let safari = SFSafariViewController(URL: url)
        self.presentViewController(safari, animated: true, completion: nil)
    }
