First let me tell about my app scenario. UINavigationController{relationship}UIViewControllerMain{push}UITabController{push}UIViewControllerOne. Here problem is tab bar hides in UIViewControllerOne. How can i make it visible?
self.tabBarController.tabBar.hidden = NO;
来源:https://stackoverflow.com/questions/12244816/prevent-uitabbar-to-hide-when-pushed