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iOS 15 でナビゲーションバー、タブバーなどの色が変わらない場合

Swift

Last updated at 2021-12-07Posted at 2021-09-28

iOS 15からAppearanceの設定方法が追加された

scrollEdgeAppearance　このプロパティに対しても設定を行います。

従来の記述に加えてこういう記述が必要です。

if #available(iOS 15.0, *) {
    let appearance = UINavigationBarAppearance()
    appearance.backgroundColor = .black
    UINavigationBar.appearance().standardAppearance = appearance
    UINavigationBar.appearance().scrollEdgeAppearance = appearance
}
        
if #available(iOS 15.0, *) {
    let appearance = UITabBarAppearance()
    appearance.backgroundColor = .black
    UITabBar.appearance().standardAppearance = appearance
    UITabBar.appearance().scrollEdgeAppearance = appearance
}

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