How to implement root controller jump in UIWindow without using proxy (implementation of page jump)_html/css_WEB-ITnose

1. Jump to the page individually

#pragma mark - changeViewController controller jump

- (void)changeViewController{

LoginPageController * login = [[LoginPageController alloc]init];

UIWindow * window = [UIApplication sharedApplication].keyWindow;

window.rootViewController = login;

}

@end

2. The jumped pages include navigation bar (UINavigationController) and UITabBarController

#pragma mark - viewController jump

- (void)changeViewController{

DetailPageController * detailPage = [[DetailPageController alloc]init];

UINavigationController * nv = [[UINavigationController alloc] initWithRootViewController: detailPage];

UITabBarController * tab = [[UITabBarController alloc]init];

tab.viewControllers = @[nv];// Add the navigation bar to the tabbar controller

UIWindow * window = [UIApplication sharedApplication].keyWindow;

window.rootViewController = tab;

}

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