自定义navigationController.navigationBar.barStyle的问题

Question

我通过整个论坛阅读也许我做错了什么 任何帮助都会很棒

tabController = [[UITabBarController alloc] init];  tabController.delegate = self;     [tabController setViewControllers：      [NSArray arrayWithObjects：       // [[[[UINavigationController alloc] initWithRootViewController：[[[SearchTableViewController alloc] init] autorelease]] autorelease]，       // [[[[UINavigationController alloc] initWithRootViewController：[[[SearchPhotosViewController alloc] init] autorelease]] autorelease]，    // [[[[UINavigationController alloc] initWithRootViewController：[[[SearchPhotosViewController alloc] init] autorelease]] autorelease]，       // [[[[UINavigationController alloc] initWithRootViewController：[[[SearchPhotosViewController2 alloc] init] autorelease]] autorelease]，    [[[UINavigationController alloc] initWithRootViewController：[[[crap2 alloc] init] autorelease]] autorelease]，    [[[UINavigationController alloc] initWithRootViewController：[[[crap3 alloc] init] autorelease]] autorelease]，    [[[UINavigationController alloc] initWithRootViewController：[[[crap alloc] init] autorelease]] autorelease]，       零]];  //tabController.navigationController.navigationBar.barStyle = UIBarStyleBlackTranslucent;

// tabController.navigationController.navigationBar.barStyle = UIBarStyleBlack;  //tabController.navigationController.navigationBar.barStyle = UIBarStyleBlackOpaque;  //tabController.navigationController.navigationBar.barStyle = UIBarStyleBlackTranslucent; tabController.navigationController.navigationBar.barStyle = UIBarStyleBlack;     [window addSubview：[tabController view]];

Answer 1

对于NavigationController，请尝试：

self.navigationController.navigationBar.barStyle = UIBarStyleBlack;

对于工具栏，请尝试：

[toolbar setTintColor:[UIColor blackColor]];