FWNavigator


@interface FWNavigator : NSObject

导航管理器

  • 获取最顶部的视图控制器

    Declaration

    Objective-C

    @property (class, nonatomic, readonly, nullable) UIViewController *topViewController;

  • 获取最顶部的导航栏控制器。如果顶部VC不含导航栏，返回nil

    Declaration

    Objective-C

    @property (class, nonatomic, readonly, nullable) UINavigationController *topNavigationController;

  • 获取最顶部的显示控制器

    Declaration

    Objective-C

    @property (class, nonatomic, readonly, nullable) UIViewController *topPresentedController;

  • 使用最顶部的导航栏控制器打开控制器

    Declaration

    Objective-C

    + (BOOL)pushViewController:(nonnull UIViewController *)viewController
                  animated:(BOOL)animated;

  • 使用最顶部的导航栏控制器打开控制器，同时pop指定数量控制器

    Declaration

    Objective-C

    + (BOOL)pushViewController:(nonnull UIViewController *)viewController
                       pop:(NSUInteger)count
                  animated:(BOOL)animated;

  • 使用最顶部的显示控制器弹出控制器，建议present导航栏控制器(可用来push)

    Declaration

    Objective-C

    + (void)presentViewController:(nonnull UIViewController *)viewController
                     animated:(BOOL)animated
                   completion:(nullable void (^)(void))completion;

  • 使用最顶部的视图控制器打开控制器，自动判断push|present，完成时回调

    Declaration

    Objective-C

    + (void)openViewController:(nonnull UIViewController *)viewController
                  animated:(BOOL)animated
                   options:(FWNavigatorOptions)options
                completion:(nullable void (^)(void))completion;

  • 关闭最顶部的视图控制器，自动判断pop|dismiss，返回是否成功，完成时回调

    Declaration

    Objective-C

    + (BOOL)closeViewControllerAnimated:(BOOL)animated
                            options:(FWNavigatorOptions)options
                         completion:(nullable void (^)(void))completion;