TabBarController和NavigationController

Question

我正在做一個應用程序，但我仍然是一個初學者，我試圖去習慣RootViewController以及它應該如何設置。

在開始我的應用程序啓動時，我希望在那裏有一個不在我的tabBarController（它被設置爲我的rootViewController）的View。

我想問的是，我可以有另一個視圖，它不在我的UITabBarController啓動之外，而不是它在tabBarController的項目列表中？

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions 
{ 
    self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]]; 
    // Override point for customization after application launch. 

    FacebookFeedViewController *facebookClass = [[FacebookFeedViewController alloc] initWithNibName:@"FacebookFeedViewController" bundle:nil]; 

    TwitterFeedViewController *twitterClass = [[TwitterFeedViewController alloc] initWithNibName:@"TwitterFeedViewController" bundle:nil]; 
    LinkedInFeedViewController *linkClass = [[LinkedInFeedViewController alloc] initWithNibName:@"LinkedInFeedViewController" bundle:nil]; 
    FTLFullFeedViewController *masterClass = [[FTLFullFeedViewController alloc] initWithNibName:@"FTLFullFeedViewController" bundle:nil]; 

    /// tab button title 

    facebookClass.title = @"Facebook"; 
    twitterClass.title = @"Twitter"; 
    linkClass.title=@"LinkedIn"; 
    masterClass.title=@"FTL"; 

    // tab button Images 
    facebookClass.tabBarItem.image = [UIImage imageNamed:@"facebook_32"]; 
    twitterClass.tabBarItem.image = [UIImage imageNamed:@"twitter_32"]; 

    WelcomeViewController *welcomeClass= [[WelcomeViewController alloc] initWithNibName:@"WelcomeViewController" bundle:nil]; 

    navController = [[ UINavigationController alloc] initWithRootViewController:welcomeClass]; 

    UINavigationController *navController2 = [[UINavigationController alloc] initWithRootViewController:facebookClass]; 
    UINavigationController *navController3 = [[UINavigationController alloc] initWithRootViewController:twitterClass]; 
    UINavigationController *navController4 = [[UINavigationController alloc] initWithRootViewController:linkClass]; 
    UINavigationController *navController5 = [[UINavigationController alloc] initWithRootViewController:masterClass]; 

    self.tabBarController = [[UITabBarController alloc] init]; 
    self.tabBarController.viewControllers = [NSArray arrayWithObjects:navController,navController5,navController2,navController3,navController4,nil]; 
    self.window.rootViewController = self.tabBarController; 
    [self.window makeKeyAndVisible]; 

    return YES; 
} 

Answer 1

我知道你已經選擇了一個答案，但所做的只是在現有視圖的頂部推送一個UITabBar視圖，而不是創建一個新的UITabBarController視圖。根據我們的簡短對話（最新的XCode，沒有故事板，使用XIBs）你將要創建一個廈門國際銀行作爲一個的UITabBarController，然後將它推入視圖...

View *view = [[View alloc] initWithNibName:@"myUITabBarXIB" bundle:nil]; 
view.modalTransitionStyle = UIModalTransitionStyleFlipHorizontal; 
[self presentModalViewController: view animated:YES]; 

這將爲你的XIB文件，但當期望的操作發生時，不在現有的視圖控制器之上。

Answer 2

是的！你做的事情。

[self.view addsubview:yourTabbar.view]; 

希望這會對你有幫助。