一.刪除系統(tǒng)的標(biāo)簽欄上的按鈕(tabbarItem)

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//設(shè)置tabbar的背景
   [self.tabBar setBackgroundImage:[UIImage p_w_picpathNamed:@"tab_bg_all.png"]];

   //刪除系統(tǒng)的tabbarItem

   NSArray *array = self.tabBar.subviews;

   //注意：UITabBarButton是一個(gè)私有的API，沒(méi)有公開(kāi)出來(lái)
   //遍歷tabbar中所有的子視圖，并且移除tabbarItem
   for (UIView *view in array) {
       Class cls = NSClassFromString(@"UITabBarButton");
       if ([view isKindOfClass: cls]) {
           //移除tabbar上的按鈕
           [view removeFromSuperview];
       }
   }

   //創(chuàng)建自己的圖片

   //創(chuàng)建選擇視圖
   _selectedImgView = [[UIImageView alloc] initWithImage:[UIImage p_w_picpathNamed:@"selectTabbar_bg_all1"]];
   _selectedImgView.frame = CGRectMake(0, 0, 49, 49);
   [self.tabBar addSubview:_selectedImgView];

   //創(chuàng)建按鈕
   NSArray *imgArr = @[@"movie_home.png",
                       @"msg_new.png",
                       @"start_top250.png",
                       @"icon_cinema.png",
                       @"more_setting.png"];

   NSArray *titleArrray = @[@"電影", @"新聞", @"top", @"影院", @"更多"];

   CGFloat width = kScreenWidth / imgArr.count;
   CGFloat height = self.tabBar.height;

   for (int i = 0; i < imgArr.count; i++) {
       NSString *imgName = imgArr[i];

       NSString *title = titleArrray[i];

       MainTabbarItem *item = [[MainTabbarItem alloc] initWithFrame:CGRectMake(width * i, 0, width, height)
                                                          p_w_picpathName:imgName
                                                              title:title];

       item.tag = 2015 + i;
       [item addTarget:self action:@selector(clickItem:) forControlEvents:UIControlEventTouchUpInside];

       [self.tabBar addSubview:item];

       if (i == 0) {
           _selectedImgView.center = item.center;

       }

當(dāng)push到二級(jí)界面時(shí),隱藏標(biāo)簽欄

在自定義初始化方法中

       self.hidesBottomBarWhenPushed = YES;

二,情況二,隱藏系統(tǒng)的標(biāo)簽欄,自定義標(biāo)簽欄

self.tabBar.hidden = YES;

   _taBarView = [[UIImageView alloc]initWithFrame:CGRectMake(0, kScreenHeight-55, kScreenWidth, 55)];

當(dāng)push到二級(jí)界面時(shí),隱藏標(biāo)簽欄

#pragma mark - UINavigationControllerDelegate
//進(jìn)入到二級(jí)界面以后隱藏標(biāo)簽欄(自定義的)

- (void)navigationController:(UINavigationController *)navigationController willShowViewController:(UIViewController *)viewController animated:(BOOL)animated
{
   //獲取標(biāo)簽欄
   MainTabBarViewController *mainBar = (MainTabBarViewController *)self.tabBarController;
   //當(dāng)前控制器的個(gè)數(shù)
   NSInteger count = self.viewControllers.count;
   if (count == 1) {
       //顯示標(biāo)簽欄
       [UIView animateWithDuration:0.2 animations:^{
           mainBar.taBarView.right = kScreenWidth;
       }];
   }else if (count == 2){

       [UIView animateWithDuration:0.2 animations:^{
           mainBar.taBarView.right = 0;
       }];
   }

}

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文章題目：自定義標(biāo)簽欄-創(chuàng)新互聯(lián)
文章起源：http://weahome.cn/article/dhhohh.html