Make UISearchBar background clear

Question

I am not able to clear search bar I have tried to make it clear by setting its background color clear and I have also placed one image under searchbar

I have also ma

Answer 1

extension UISearchBar {
    func changeSearchBarColor(fieldColor: UIColor, backColor: UIColor, borderColor: UIColor?) {
        UIGraphicsBeginImageContext(bounds.size)
        backColor.setFill()
        UIBezierPath(rect: bounds).fill()
        setBackgroundImage(UIGraphicsGetImageFromCurrentImageContext()!, for: UIBarPosition.any, barMetrics: .default)

        let newBounds = bounds.insetBy(dx: 0, dy: 8)
        fieldColor.setFill()
        let path = UIBezierPath(roundedRect: newBounds, cornerRadius: newBounds.height / 2)

        if let borderColor = borderColor {
            borderColor.setStroke()
            path.lineWidth = 1 / UIScreen.main.scale
            path.stroke()
        }

        path.fill()
        setSearchFieldBackgroundImage(UIGraphicsGetImageFromCurrentImageContext()!, for: UIControlState.normal)

        UIGraphicsEndImageContext()
    }
}