如何从 App 委托导航内部视图控制器

Question

在我的应用委托中，这是我导航到 SWRevealViewController 的方式

let revealViewController = mainStoryboard.instantiateViewControllerWithIdentifier("RevealView") as? SWRevealViewController


        self.window!.rootViewController = revealViewController
        self.window?.makeKeyAndVisible()

我像这样从SWRevealViewController 的FrontViewcontroller 导航到那个内部视图控制器。

let secondViewController = self.storyboard?.instantiateViewControllerWithIdentifier("Read") as! ReadViewController
        secondViewController.title = self.selectedTitle
        self.navigationController?.pushViewController(secondViewController, animated: true)

现在在AppDelegate 收到推送通知时，我想导航这个ReadViewController。当我单击后退按钮时，它应该回到FrontViewController，就像它以正常方式发生一样。如何在AppDelegate 的通知代表中执行此操作 请帮我。 谢谢

Answer 1

试试这个：

let yourVC = mainStoryboard.instantiateViewControllerWithIdentifier("Read") as! ReadViewController

let frontViewController = mainStoryboard.instantiateViewControllerWithIdentifier("frontViewController") as! FrontViewController

let navController = UINavigationController()
navController.viewControllers  = [yourVC,frontViewController]

self.window!.rootViewController = navController
self.window?.makeKeyAndVisible()