Global.swift

import UIKit

let screenSize = UIScreen.main.bounds.size
let screenWidth = screenSize.width
let screenHeight = screenSize.height

let statusHeight: CGFloat = {
    guard let window = UIApplication.shared.keyWindow else {
        return 0
    }
    return window.safeAreaInsets.top
}()

let menuBarHeight: CGFloat = 44
let tabBarHeight: CGFloat = 49

let bottomMargin: CGFloat = {
    guard let window = UIApplication.shared.keyWindow else {
        return 0
    }
    return window.safeAreaInsets.bottom
}()

let thin1px: CGFloat = {
    1 / UIScreen.main.nativeScale
}()

let hasNotch: Bool = bottomMargin > 0