[UITabBar appearance].barStyle = UIBarStyleDefault;
[self.tabBar setBackgroundColor:[UIColor blueColor]];
//设置字体颜色
// 适配iOS13
if (@available(iOS 13.0, *)) {
// iOS13 及以上
self.tabBar.tintColor = [UIColor redColor];
self.tabBar.unselectedItemTintColor = [UIColor yellowColor];
}
else {
// iOS13 以下
UITabBarItem *item = [UITabBarItem appearance];
NSMutableDictionary *attrNor = [NSMutableDictionary dictionary];
attrNor[NSForegroundColorAttributeName] = [UIColor redColor];
[[UITabBarItem appearance] setTitleTextAttributes:attrNor forState:UIControlStateNormal];
NSMutableDictionary *attrSel = [NSMutableDictionary dictionary];
attrSel[NSForegroundColorAttributeName] = [UIColor blueColor];
[[UITabBarItem appearance] setTitleTextAttributes:attrSel forState:UIControlStateSelected];
}
注意如果展现的icon和UI图不符，记得设置图片展示模式
VC.tabBarItem.image = [[LSMHelper imageNamed:@"livesteam_square"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal]
