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  • UITabBarController 更改tabbariteam上的选中图片

    首先遵守“ UITabBarControllerDelegate ”协议

    再在- (void)viewDidLoad {}方法中设置代理“ self.tabBarController.delegate = self; ”

    最后执行代理方法

    -(void)tabBarController:(UITabBarController *)tabBarController didSelectViewController:(UIViewController *)viewController{
        if (_sdCycleScrView.hidden == YES) {
            switch (tabBarController.selectedIndex) {
                case 0:
                {
                    UINavigationController *nav = tabBarController.viewControllers[0];
                    if (inputview.hidden == YES) {
                        inputview.hidden = NO;
                        nav.tabBarItem.selectedImage = [[UIImage imageNamed:@"call_2@2x"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];
                    }else{
                        inputview.hidden = YES;
                        nav.tabBarItem.selectedImage = [[UIImage imageNamed:@"call_3@2x"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];
                    }
                }
                    break;
                default:
                    break;
            }
        }
    }

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  • 原文地址:https://www.cnblogs.com/linzhengbo/p/5730331.html
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