ios - 如何设置UITabBarItem 选中时的背景色

Question

如图

类似Instagram 的tabBar，选中的时候的item的背景色更深。怎么设置啊，我已经把UITabBar apperance 试过差不多了都。还有就是UITabBarItem在未选中情况下的颜色怎么设置

    [[UITabBar appearance]setBackgroundColor:[UIColor myDarkGrayColorDark]];
    [[UITabBar appearance]setTintColor:[UIColor myThemeColor]];
    [[UITabBar appearance]setBarTintColor:[UIColor myDarkGrayColor]];
    [[UITabBar appearance]setBarStyle:UIBarStyleBlack];
    [[UITabBar appearance]setSelectedImageTintColor:[UIColor whiteColor]];

Answer 1

This should be a custom tabbar. Set the image of the two states of the button and it will be ok.