如何全局添加点击事件（所有点击都会触发） #73

import UIKit
import UIKit.UIGestureRecognizerSubclass
class AllTouchesGestureRecognizer: UITapGestureRecognizer {
    static var shouldPlaySoundEffect = UserDefaults.Doll.soundEffect.storedBool
    override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent) {
        super.touchesBegan(touches, with: event)
        // do everything what you want
    }
}

let reco = AllTouchesGestureRecognizer.init(target: nil, action: nil)
    reco.cancelsTouchesInView = false
    self.window?.addGestureRecognizer(reco)