UITabBarController与UINavigationController混合开发

这种方式可以让你快速生成一个UITabBarController与UINavigationController的混合开发形式！

首先我们在入口类指定TabBarController

#import"AppDelegate.h"

#import"QWTabBarController.h"

@interfaceAppDelegate()

@end

@implementationAppDelegate

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

self.window= [[UIWindowalloc]initWithFrame:[UIScreenmainScreen].bounds];

QWTabBarController*tabBar = [[QWTabBarControlleralloc]init];

self.window.rootViewController= tabBar;

[self.windowmakeKeyAndVisible];

returnYES;

}

2.创建一个UINavigationController

.h

#[email protected] QWNavitionController: UINavigationController

@end

.m

#import "QWNavitionController.h"

@interface QWNavitionController ()

@end

@implementation QWNavitionController

- (void)viewDidLoad {
    
    [super viewDidLoad];
    
    self.navigationBar.barTintColor = MAIN_COLOR;
    
    [self.navigationBar setTitleTextAttributes:@{NSForegroundColorAttributeName:[UIColor whiteColor],NSFontAttributeName:[UIFont systemFontOfSize:20.0]}];
    
}

- (void)didReceiveMemoryWarning {
    
    [super didReceiveMemoryWarning];
    
    // Dispose of any resources that can be recreated.
    
}

@end

3.创建对应的UITabBarController

.h

#[email protected] QWTabBarController: UITabBarController

@end

.m

#import "QWTabBarController.h"

#import "QWNavitionController.h"

@interface QWTabBarController ()

@end

@implementation QWTabBarController

- (void)viewDidLoad {
    
    [super viewDidLoad];
    
    self.view.backgroundColor = [UIColor whiteColor];
    
    [self addChildViewControllers];
    
}

- (void)addChildViewControllers

{
    
#warning  添加 被TabBarCtl 控制的视图控制器 名称
    
    //视图控制器名称  按照你自己所管理的控制器来定义
    
    NSMutableArray *array = [NSMutableArray arrayWithArray:@[@"QWBaseViewController",@"QWBaseViewController",@"QWBaseViewController",@"QWBaseViewController"]];
    
#warning Set TabBarItem Nomal Icon Name
    
    //设置对应tabbar图片
    
    NSArray *imgArray = @[@"TabBar_home_23x23_",@"TabBar_gift_23x23_",@"TabBar_category_23x23_",@"TabBar_me_boy_23x23_"];
    
#warning Set TabBarItem selected Icon Name
    
    //设置对应tabbar选中图片
    
    NSArray *selectImageArray = @[@"TabBar_home_23x23_selected",@"TabBar_gift_23x23_selected",@"TabBar_category_23x23_selected",@"TabBar_me_boy_23x23_selected"];
    
#warning Set TabBarItem title
    
    NSArray *titles = @[@"test1",@"test2",@"test3",@"test4"];
    
    for(int i =0;i<array.count;i++)
        
    {
        
        //使用NSClassFromString来进行不确定的类进行初始化。
        
        UIViewController *vc = [[NSClassFromString(array[i]) alloc] init];
        
        QWNavitionController *nav = [[QWNavitionController alloc] initWithRootViewController:vc];
        
        vc.title = titles[i];
        
        nav.tabBarItem.title = titles[i];
        
        nav.tabBarItem.image = IMG(imgArray[i]);
        
        nav.tabBarItem.selectedImage = [IMG(selectImageArray[i]) imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];
        
        [array replaceObjectAtIndex:i withObject:nav];
        
    }
    
    self.viewControllers = array;
    
    self.tabBar.tintColor = MAIN_COLOR;
    
 - (void)didReceiveMemoryWarning {
        
     [super didReceiveMemoryWarning];
        
 }
@end