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  • iOS 设置导航栏的颜色和导航栏上文字的颜色

                              

    #import <UIKit/UIKit.h>
    
    @interface AppDelegate : UIResponder <UIApplicationDelegate>
    
    @property (strong, nonatomic) UIWindow *window;
    
    
    @end
    #import "AppDelegate.h"
    #import "KeyViewController.h"
    @interface AppDelegate ()
    
    @end
    
    @implementation AppDelegate
    
    
    - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
        self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
        // Override point for customization after application launch.
        self.window.backgroundColor = [UIColor whiteColor];
        //初始化导航
        UINavigationController *navi = [[UINavigationController alloc] initWithRootViewController:[[KeyViewController alloc] init]];
        
        //设置导航栏的背景颜色(iOS7之后)
        [[UINavigationBar appearance] setBarTintColor:[[UIColor alloc] initWithRed:133/255.0 green:0 blue:47/255.0 alpha:1]];
        
        //使用背景图片来设置导航栏的颜色(iOS7之后)
    //    [[UINavigationBar appearance] setBackgroundImage:[UIImage imageNamed:@"顶栏背景"] forBarMetrics:UIBarMetricsDefault];
        
        //设置导航栏上文字的颜色(iOS7之后)
        [[UINavigationBar appearance] setTitleTextAttributes:@{NSForegroundColorAttributeName:[UIColor orangeColor]}];
        self.window.rootViewController = navi;
        
        [self.window makeKeyAndVisible];
        return YES;
    }
    
    @end
    #import <UIKit/UIKit.h>
    
    @interface KeyViewController : UIViewController
    
    @end
    #import "KeyViewController.h"
    
    @interface KeyViewController ()
    
    @end
    
    @implementation KeyViewController
    
    - (void)viewDidLoad {
        [super viewDidLoad];
        self.title = @"提取现金";
        
    }
    
    - (void)didReceiveMemoryWarning {
        [super didReceiveMemoryWarning];
        // Dispose of any resources that can be recreated.
    }
    
    
    @end
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  • 原文地址:https://www.cnblogs.com/lantu1989/p/5075861.html
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