swift add animated icon
func createImageArray(total: Int, imagePrefix: String) -> [UIImage] {
var imageArray:[UIImage] = []
for imageCount in 1..<total {
let imageName = "\(imagePrefix).\(imageCount)"
let image = UIImage(named: imageName)!
imageArray.append(image)
}
return imageArray
}
func animate(imageView: UIImageView, images: [UIImage]) {
imageView.animationImages = images
imageView.animationDuration = 0.7
imageView.animationRepeatCount = 1
imageView.startAnimating()
}