popAnimation.swift

private func popAnimation() {
    let delay = DispatchTime.now() + 0.8
    DispatchQueue.main.asyncAfter(deadline: delay) {
        self.numberOfAnimations -= 1
        
        if self.numberOfAnimations == 0 {
            withAnimation(Animation.easeInOut(duration: 0.15)) {
                self.durationLabelOpacity = 1.0
            }
        }
    }
}