ios - 如何将 TabbarController 添加到 NavigationController

Question

我有一个带有 navigationController 和 Storyboard 的项目。现在我需要添加另一个项目(合并两个项目)我想使用 TabbarController 在两个导航 Controller 之间切换。我怎样才能意识到这一点？

Answer 1

将此代码放入您的 AppDelegates View Controller 中:-

 @implementation AppDelegate


- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

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

    ViewController *homeVC = [[ViewController alloc] init];
    homeVC.tabBarItem.title = @"Home";
    homeVC.tabBarItem.image = [UIImage imageNamed:@"Home-icon.png"];
    UINavigationController *HomeNavi = [[UINavigationController alloc] initWithRootViewController:homeVC];

    settingViewController *settingVC = [[settingViewController alloc] init];
    settingVC.tabBarItem.title = @"Setting";
    settingVC.tabBarItem.image = [UIImage imageNamed:@"Setting-icon.png"];
    UINavigationController *settingNavi = [[UINavigationController alloc] initWithRootViewController:settingVC];

    tabBar.viewControllers = [NSArray arrayWithObjects:HomeNavi,settingNavi, nil];
    HomeNavi.navigationBarHidden = YES;
    settingNavi.navigationBarHidden = YES;
    [self.window makeKeyAndVisible];
    self.window.rootViewController = tabBar;
    // Override point for customization after application launch.
    return YES;
}