BaseTabbarController.h
#import <UIKit/UIKit.h>
@interface BaseTabbarController : UITabBarController
@end
BaseTabbarController.m
#import "BaseTabbarController.h"
#import "BaseNavViewController.h"
#import "SXTTabbar/SXTTabbar.h"
@interface BaseTabbarController ()<SXTTabbarDelegate>
@property (nonatomic, strong) SXTTabbar * sxtTabbar;
@end
@implementation BaseTabbarController
#pragma mark - SXTTabbarDelegate
- (void)tabbar:(SXTTabbar *)tabbar clickIndex:(SXTItemType)idx {
//当前tabbar的索引
self.selectedIndex = idx;
}
#pragma mark - getters and setters
- (SXTTabbar *)sxtTabbar {
if (!_sxtTabbar) {
_sxtTabbar = [[SXTTabbar alloc] initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, 49)];
_sxtTabbar.backgroundColor = [UIColor blackColor];
_sxtTabbar.delegate = self;
}
return _sxtTabbar;
}
#pragma mark - life cycle
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view.
//加载所有视图控制器
[self configViewControllers];
//加载自定义tabbar
[self.tabBar addSubview:self.sxtTabbar];
}
#pragma mark - privte methods
- (void)configViewControllers {
NSMutableArray * viewControlNames = [NSMutableArray arrayWithArray:@[@"First",@"Second",@"Third",@"Fourth"]];
NSString * path = [[NSBundle mainBundle] pathForResource:@"TabbarList.plist" ofType:nil];
NSArray * contentList = [NSArray arrayWithContentsOfFile:path];
NSArray * titles = [contentList valueForKey:@"title"];
for (NSUInteger i = 0; i < viewControlNames.count; i ++) {
NSString * controllerName = [viewControlNames[i] stringByAppendingString:@"ViewController"];
UIViewController * vc = [[NSClassFromString(controllerName) alloc] init];
vc.title = titles[i];
BaseNavViewController * nav = [[BaseNavViewController alloc] initWithRootViewController:vc];
[viewControlNames replaceObjectAtIndex:i withObject:nav];
}
self.viewControllers = viewControlNames;
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
/*
#pragma mark - Navigation
// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
// Get the new view controller using [segue destinationViewController].
// Pass the selected object to the new view controller.
}
*/
@end
BaseNavViewController.h
#import <UIKit/UIKit.h>
@interface BaseNavViewController : UINavigationController
@end
BaseNavViewController.m
#import "BaseNavViewController.h"
@interface BaseNavViewController ()
@end
@implementation BaseNavViewController
+ (void)initialize {
UINavigationBar * bar = [UINavigationBar appearance];
bar.barTintColor = [UIColor blackColor];
bar.barStyle = UIBarStyleBlack;
[bar setTitleTextAttributes:@{NSForegroundColorAttributeName:[UIColor whiteColor]}];
}
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view.
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
/*
#pragma mark - Navigation
// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
// Get the new view controller using [segue destinationViewController].
// Pass the selected object to the new view controller.
}
*/
@end
BaseViewController.m
#import "BaseViewController.h"
#import "UIColor+Random.h"
@interface BaseViewController ()
@end
@implementation BaseViewController
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view.
self.view.backgroundColor = [UIColor randomColor];
}
FirstViewController.m
#import "FirstViewController.h"
#import "ViewController.h"
@interface FirstViewController ()
@end
@implementation FirstViewController
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view.
self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"下一页" style:UIBarButtonItemStylePlain target:self action:@selector(nextAction)];
}
- (void)nextAction {
ViewController * vc = [[ViewController alloc] init];
vc.hidesBottomBarWhenPushed = YES;
[self.navigationController pushViewController:vc animated:YES];
}
#import <UIKit/UIKit.h>
@interface UIColor (Random)
+ (UIColor *)randomColor;
@end
#import "UIColor+Random.h"
@implementation UIColor (Random)
+ (UIColor *)randomColor {
CGFloat red = (arc4random() % 255)/ 255.0;
CGFloat green = arc4random_uniform(255)/255.0;
CGFloat blue = arc4random_uniform(255)/255.0;
return [UIColor colorWithRed:red green:green blue:blue alpha:1];
}
@end
