Keep showing the last image after an UIImageView animation

Question

I'm trying to animate a UIImageView with a series of images using animationImages when a button is tapped. The animation works but I want the last image to remain when the animation completes. I tried creating another UIImageView and unhiding it, but it shows up even before the animation starts.

@IBAction func mave(sender: AnyObject) {
    window.hidden = false
    window.animationImages = imagelist
    window.animationDuration = 1.0
    window.animationRepeatCount = 1
    window.startAnimating()
    if window.isAnimating() {
        frost.hidden = true
    } else {
        frost.hidden = false
    }
}

Answer 1

哦，您只需要在开始动画之前预先将ImageView加载为最终图像即可！