Xcode SWRevealViewController-后视图下的前视图

我正在使用库SWRevealViewController进行前视图和后视图查看，它可以正常工作。 问题是，当我点击菜单按钮时，后视图在导航栏下，前视图向右移动

是否可以锁定前视图并查看导航栏顶部的菜单

我的代码：

在Appdelegate中：

UIWindow *window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
    self.window = window;

    UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"Main" bundle:[NSBundle mainBundle]];

    SplashScreenViewController *splashScreenViewController = (SplashScreenViewController *)[storyboard  instantiateViewControllerWithIdentifier:@"splash"];
    UINavigationController *navControllerFront = [[UINavigationController alloc]initWithRootViewController:splashScreenViewController];

    MenuNavigationViewController *menuViewController = (MenuNavigationViewController *)[storyboard  instantiateViewControllerWithIdentifier:@"menu"];
    UINavigationController *navControllerRear = [[UINavigationController alloc]initWithRootViewController:menuViewController];


    SWRevealViewController *revealController = [[SWRevealViewController alloc] initWithRearViewController:navControllerRear frontViewController:navControllerFront];

    revealController.delegate = self;
    self.viewController = revealController;
    self.window.rootViewController = self.viewController;
    [self.window makeKeyAndVisible];

FrontView文件（不是splashscreen）：

如何解决这个问题

非常感谢

编辑：我已经在“didFinishLaunchingWithOptions”方法中解决了这个问题

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我对这个问题没有明确的答案，但我需要在我的项目中实现相同的功能

SWRevealController的作者坚持要有一种实现此功能的方法。我还在努力

链接是：

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我想人们仍然无法准确地理解如何解决这个问题。

你解决过这个问题吗？我添加了解决问题的代码（为我）嗨，你解决了这个问题吗？

SWRevealViewController *revealController = [self revealViewController];
   [revealController panGestureRecognizer];
    [revealController tapGestureRecognizer];

    UINavigationController* navController = (UINavigationController*)self.revealViewController.frontViewController;
    [navController setNavigationBarHidden:NO animated:YES];

    UIBarButtonItem *revealButtonItem = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:@"menu.png"] style:UIBarButtonItemStylePlain target:revealController action:@selector(revealToggle:)];
    revealButtonItem.image = [revealButtonItem.image imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];
    self.navigationItem.leftBarButtonItem = revealButtonItem;

SWRevealViewController *revealViewController = (SWRevealViewController *)self.window.rootViewController;

    UINavigationController* navController = (UINavigationController*)revealViewController.frontViewController;

    UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"Main" bundle:[NSBundle mainBundle]];

    NewSplashScreenViewController *start = (NewSplashScreenViewController *)[storyboard instantiateViewControllerWithIdentifier:@"splashnew"];
    [navController setViewControllers: @[start] animated: YES];

    [revealViewController setFrontViewController:navController];
    [revealViewController setFrontViewPosition: FrontViewPositionLeft animated: YES];