导航栏栏外观

Question

如何更改导航栏占位符文字颜色？这些消息也有淡蓝色吗？

[[UINavigationBar appearance] setBackgroundImage:[[UIImage alloc] init]     forBarMetrics:UIBarMetricsDefault];
[[UINavigationBar appearance] setBackgroundColor:[UIColor redColor]];

Answer 1

认为这会奏效。

- (void)viewDidLoad
{

 [super viewDidLoad];

//I am using UIColor BlueColor for an example but you can use whatever color you like

  self.navigationController.navigationBar.titleTextAttributes = @{NSForegroundColorAttributeName: [UIColor blueColor]};

//change the title here to whatever you like
   self.title = @"Home";

}