How to make a random color with Swift

Question

How I can make a random color function using Swift?

import UIKit

class ViewController: UIViewController {

    var randomNumber = arc4random_uniform(20)
            


        

Answer 1

Swift 5.1

Make This function and generate Random color.

e.g. view.backgroundColor = random()

func random() -> UIColor {
        return UIColor(red: .random(in: 0...1),
                       green: .random(in: 0...1),
                       blue: .random(in: 0...1),
                       alpha: 1.0)
    }