Activity indicator with custom image

Question

I am loading a UIWebView and in the meantime I wan\'t to show a blank page with this activity indic

Answer 1

You can set an images to your activityIndicator. I created a function for add custom image to activityIndicator. Here is what I created.

public func showProgressView(view: UIView) -> UIImageView {
    let containerView = UIView()
    let progressView = UIView()
    var activityIndicatorImageView = UIImageView()

    if let statusImage = UIImage(named: Constants.ActivityIndicatorImageName1) {
        let activityImageView = UIImageView(image: statusImage)
        containerView.frame = view.frame
        containerView.backgroundColor = UIColor(hex: 0xffffff, alpha: 0.3)
        progressView.frame = CGRectMake(0, 0, 80, 80)
        progressView.center = CGPointMake(view.bounds.width / 2, view.bounds.height / 2)
        progressView.backgroundColor = UIColor(hex: 0x18bda3, alpha: 0.7)
        progressView.clipsToBounds = true
        progressView.layer.cornerRadius = 10
        activityImageView.animationImages = [UIImage(named: Constants.ActivityIndicatorImageName1)!,
            UIImage(named: Constants.ActivityIndicatorImageName2)!,
            UIImage(named: Constants.ActivityIndicatorImageName3)!,
            UIImage(named: Constants.ActivityIndicatorImageName4)!,
            UIImage(named: Constants.ActivityIndicatorImageName5)!]
        activityImageView.animationDuration = 0.8;
        activityImageView.frame = CGRectMake(view.frame.size.width / 2 - statusImage.size.width / 2, view.frame.size.height / 2 - statusImage.size.height / 2, 40.0, 48.0)
        activityImageView.center = CGPointMake(progressView.bounds.width / 2, progressView.bounds.height / 2)
        dispatch_async(dispatch_get_main_queue()) {
            progressView.addSubview(activityImageView)
            containerView.addSubview(progressView)
            view.addSubview(containerView)
            activityIndicatorImageView = activityImageView
        }
    }
    return activityIndicatorImageView
}

You can call this method everywhere in your code. And just call the startAnimating method. If you want to hide just call the stopAnimating method.