objective-c - iOS 有什么方法不让使用者看到跳转页面的过程

Question

但确实又跳转了 比如 A跳到B跳到C 用户是看不到A跳到B的 直接看到的是A跳到C

Answer 1

A不加动画push到B，在B的viewDidLoad里写不加动画的push到C，即可完成看不到B的A->C

A

 BViewController *b=[self.storyboard instantiateViewControllerWithIdentifier:NSStringFromClass([BViewController class])];
[self.navigationController pushViewController:b animated:NO];

B

－ (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view.
    CViewController *c=[self.storyboard instantiateViewControllerWithIdentifier:NSStringFromClass([CViewController class])];
    [self.navigationController pushViewController:c animated:NO];

}

Answer 2

push的时候 animation 传NO就可以了吧。

Answer 3

// 可以呀 
// 导航控制器是个栈
UINavigationController *nav = [UINavigationControoler new];
ControllerA *a = [[ControllerA alloc]init];
ControllerA *b = [[ControllerA alloc]init];
ControllerA *c = [[ControllerA alloc]init];
nav.viewControllers = @[a, b, c];

// 你切换到nav就看到c界面了