iOS UITabBar : Remove top shadow gradient line

Question

I implemented a custom UITabBar and I still have this gradient/shadow on top of it. I added

[self.tabBar setBackgroundImage:[UIImage imageNamed:@\"navBarBotto

Answer 1

This code works both iOS 13 and below

if #available(iOS 13, *) {
    let appearance = self.tabBar.standardAppearance.copy()
    appearance.backgroundImage = UIImage()
    appearance.shadowImage = UIImage()
    appearance.shadowColor = .clear
    self.tabBar.standardAppearance = appearance
} else {
    self.tabBar.backgroundImage = UIImage()
    self.tabBar.shadowImage = UIImage()
}