ios - 呈现 View Controller 时缺少导航和标签栏

Question

我正在使用 3D Touch 实现主屏幕快捷方式，它运行良好，但是我目前的方式意味着当快捷方式将用户带到特定的 View Controller 时，标签栏和导航栏会丢失。

这是我的代码:

func handleShortCutItem(shortcutItem: UIApplicationShortcutItem) -> Bool {
    var handled = false

    if let shortcutType = ShortcutType.init(rawValue: shortcutItem.type) {
        let rootViewController = window!.rootViewController

        switch shortcutType {
        case .Favourites:
            let storyboard = UIStoryboard(name: "Main", bundle: nil)
            let rootController = storyboard.instantiateViewControllerWithIdentifier("favourites") as! FavouritesTableViewController
            rootController.parkPassed = DataManager.sharedInstance.getParkByName(NSUserDefaults.standardUserDefaults().stringForKey("currentPark")!)
            self.window?.rootViewController = rootController
            self.window?.makeKeyAndVisible()

            handled = true
        }
    return handled
}

谁能建议我需要在代码中更改什么？

这是右舷布局(指示了 FavouritesTableViewController):

编辑:

这是我更新后的代码:

@available(iOS 9.0, *)
func handleShortCutItem(shortcutItem: UIApplicationShortcutItem) -> Bool {
    var handled = false

    if let shortcutType = ShortcutType.init(rawValue: shortcutItem.type) {
        switch shortcutType {
        case .Favourites:
            print("favourites")
            let storyboard = UIStoryboard(name: "Main", bundle: nil)
            let rootController = storyboard.instantiateViewControllerWithIdentifier("favourites") as! FavouritesViewController
            rootController.parkPassed = DataManager.sharedInstance.getParkByName(NSUserDefaults.standardUserDefaults().stringForKey("currentPark")!)

            let root = UIApplication.sharedApplication().delegate as! AppDelegate
            if let navCont = root.window?.rootViewController?.navigationController {
                navCont.presentViewController(rootController, animated: true, completion: nil)
            } else {
                root.window?.rootViewController?.presentViewController(rootController, animated: true, completion: nil)
            }

            root.window?.makeKeyAndVisible()

            handled = true
        }
    }
    return handled
}

Answer 1

试试这个:

从应用委托(delegate)中获取委托(delegate):

 AppDelegate *appDelegate = (AppDelegate *)[[UIApplication sharedApplication] delegate];

从 Storyboard 中获取您想要呈现的 Controller :

Controller *cont=//get the reference from storyboard either using storyboard ID

然后让你的 Root View 显示另一个 Controller :

[appDelegate.window.rootViewController presentViewController:cont animated:YES completion:^{
                            DLog(@"presented your view ON TOP of the  tab bar controller");
                        }];

swift :

  var appDelegate: AppDelegate = UIApplication.sharedApplication().delegate()
  var cont: Controller = //get the reference form storyboard
  appDelegate.window.rootViewController.presentViewController(cont, animated: true, completion: {    DLog("presented your view ON TOP of the  tab bar controller")

 })

如果你愿意，你可以在主线程上移动呈现的东西!!!!