ios - Customize every single UISearchBar From AppDelegate Not Working -

i have code below in appdelegate.swift:

func customizebars() {         let bartintcolor = uicolor(colorliteralred: 20/255, green: 160/255, blue: 160/255, alpha: 1)         uisearchbar.appearance().tintcolor = bartintcolor         window!.tintcolor = uicolor(red: 10/255, green: 80/255, blue: 80/255, alpha: 1) } 

i call function (customizebars()) in didfinishlaunchingwithoptions method:

func application(_ application: uiapplication, didfinishlaunchingwithoptions launchoptions: [uiapplicationlaunchoptionskey: any]?) -> bool {         customizebars()         return true } 

i have in uisearchbardelegate if makes difference:

func position(for bar: uibarpositioning) -> uibarposition {     return uibarposition.topattached } 

but reason when run app doesn't change tintcolor of of uisearchbars have in app or window tint color. there doing wrong?

you can change search bar color using below line of code -

uisearchbar.appearance().bartintcolor = uicolor.red    // change color here

but saw that, tint color(for cancel button, search icon , text color) not working in ios 10, swift 3. used work before in older versions. let me try if can find change tint color of search bar.