A countdown button. 一個倒數計時的按鈕.
dependencies: [
.package(url: "https://github.com/William-Weng/WWCountdownButton.git", .upToNextMajor(from: "1.0.0"))
]
import UIKit
import WWCountdownButton
import WWPrint
final class ViewController: UIViewController {
override func viewDidLoad() { super.viewDidLoad() }
@IBAction func countdown1(_ sender: WWCountdownButton) { sender.countdown(second: 120) }
@IBAction func countdown2(_ sender: WWCountdownButton) { sender.countdown(second: 60, isCountdown: false) }
@IBAction func countdown3(_ sender: WWCountdownButton) {
sender.countdown(second: 5) { info in
if (info.isFinish) { sender.backgroundColor = .darkGray }
wwPrint(info)
}
}
}