SVIndefiniteAnimatedView Code for adding UIActivityIndicatorView

IHIndefiniteAnimatedView.swift

//MARK: - ActivityIndicatorView Functions
extension IndefiniteAnimatedView {
    
    func removeAnimationLayer() {
        for view in self.subviews {
            if let activityView = view as? UIActivityIndicatorView {
                activityView.removeFromSuperview()
            }
        }
        getIndefinteAnimatedLayer().removeFromSuperlayer()
    }
    
    func startAnimation() {
        if let activityIndicator = activityIndicator {
            self.addSubview(activityIndicator)
            activityIndicator.frame = CGRect.init(x: 8, y: 8, width: self.frame.size.width - 16, height: self.frame.size.height - 16)
        }
    }
    
    func stopActivityIndicator() {
        activityIndicator?.stopAnimating()
    }
    
    func setActivityIndicator(color: UIColor) {
        activityIndicator = UIActivityIndicatorView.init(style: .whiteLarge)
        activityIndicator?.hidesWhenStopped = true
        activityIndicator?.startAnimating()
        activityIndicator?.color = color
    }
}