CYLTabBarController添加小红点和去掉

 //添加小红点
    //添加提示动画，引导用户点击
    [self setViewDidLayoutSubViewsBlockInvokeOnce:YES block:^(CYLTabBarController *tabBarController) {
        NSUInteger delaySeconds = 1.5;
        dispatch_time_t when = dispatch_time(DISPATCH_TIME_NOW, (int64_t)(delaySeconds * NSEC_PER_SEC));
        dispatch_after(when, dispatch_get_main_queue(), ^{
            @try {
                UIViewController *viewController0 = tabBarController.viewControllers[0];
                // UIControl *tab0 = viewController0.cyl_tabButton;
                // [tab0 cyl_showBadge];
                [viewController0 cyl_setBadgeBackgroundColor:RANDOM_COLOR];
                [viewController0 cyl_setBadgeCenterOffset:CGPointMake(-5, 3)];
                //                [viewController0 cyl_setBadgeRadius:11/2];
                //以上对Badge的参数设置，需要在 cyl_showBadgeValue 调用之前执行。
                [viewController0 cyl_showBadge];
                
                //                [tabBarController.viewControllers[1] cyl_setBadgeMargin:5];
                //                [tabBarController.viewControllers[2] cyl_setBadgeMargin:5];
                //                [tabBarController.viewControllers[3] cyl_setBadgeMargin:5];
                //                [tabBarController.viewControllers[4] cyl_setBadgeMargin:5];
                [tabBarController.viewControllers[1] cyl_setBadgeBackgroundColor:RANDOM_COLOR];
                [tabBarController.viewControllers[1] cyl_showBadgeValue:@"" animationType:CYLBadgeAnimationTypeScale];
                [tabBarController.viewControllers[2] cyl_showBadgeValue:@"" animationType:CYLBadgeAnimationTypeShake];
                
                NSString *testBadgeString = @"100";
                //                [tabBarController.viewControllers[3] cyl_setBadgeMargin:-5];
                //                CGSize size = [testBadgeString sizeWithAttributes:
                //                               @{NSFontAttributeName:
                //                                     tabBarController.viewControllers[3].cyl_badgeFont}];
                //                float labelHeight = ceilf(size.height);
                //                [tabBarController.viewControllers[3] cyl_setBadgeCornerRadius:(labelHeight+ tabBarController.viewControllers[3].cyl_badgeMargin)/2];
                [tabBarController.viewControllers[3] cyl_showBadgeValue:testBadgeString animationType:CYLBadgeAnimationTypeBounce];
                
                [tabBarController.viewControllers[4] cyl_showBadgeValue:@"NEW" animationType:CYLBadgeAnimationTypeBreathe];
            } @catch (NSException *exception) {}
            
            //添加仿淘宝tabbar，第一个tab选中后有图标覆盖
            if (self.selectedIndex != 0) {
                return;
            }
            // tabBarController.selectedIndex = 1;
        });
    }];

- (void)tabBarController:(UITabBarController *)tabBarController didSelectControl:(UIControl *)control {
    UIView *animationView;
    //    NSLog(@"🔴类名与方法名：%@（在第%@行），描述：control : %@ ,tabBarChildViewControllerIndex: %@, tabBarItemVisibleIndex : %@", @(__PRETTY_FUNCTION__), @(__LINE__), control, @(control.cyl_tabBarChildViewControllerIndex), @(control.cyl_tabBarItemVisibleIndex));
    if ([control cyl_isTabButton]) {
        //更改红标状态
        if ([self.selectedViewController cyl_isShowBadge]) {
            [self.selectedViewController cyl_clearBadge];
        } else {
            [self.selectedViewController cyl_showBadge];
        }
        animationView = [control cyl_tabImageView];
    }
    
    UIButton *button = CYLExternPlusButton;
    BOOL isPlusButton = [control cyl_isPlusButton];
    // 即使 PlusButton 也添加了点击事件，点击 PlusButton 后也会触发该代理方法。
    if (isPlusButton) {
        animationView = button.imageView;
    }
    
    [self addScaleAnimationOnView:animationView repeatCount:1];
    // [self addRotateAnimationOnView:animationView];//暂时不推荐用旋转方式，badge也会旋转。
    
    //添加仿淘宝tabbar，第一个tab选中后有图标覆盖
    if ([control cyl_isTabButton]|| [control cyl_isPlusButton]) {
        //        BOOL shouldSelectedCoverShow = (self.selectedIndex == 0);
        //        [self setSelectedCoverShow:shouldSelectedCoverShow];
    }
}