UIScrollViewDelegate is called too many times

[danielpassos]

Any reason for scrollViewDidScroll be called too many times? just curious!

override func viewDidLoad() {
    scrollView.auk.settings.preloadRemoteImagesAround = 2
    scrollView.auk.settings.showsHorizontalScrollIndicator = true
    scrollView.auk.settings.pageControl.visible = true
    scrollView.auk.settings.contentMode = UIViewContentMode.ScaleAspectFill

    let image1 = UIImage(named: "banner_top.jpg")
    self.scrollView.auk.show(image: image1!, accessibilityLabel: "Top")

    let image2 = UIImage(named: "banner_conteudo.jpg")
    self.scrollView.auk.show(image: image2!, accessibilityLabel: "Conteúdo")

    let image3 = UIImage(named: "banner_eventos.jpg")
    self.scrollView.auk.show(image: image3!, accessibilityLabel: "Eventos")

    scrollView.auk.startAutoScroll(delaySeconds: 3)
}

func scrollViewDidScroll(scrollView: UIScrollView) {
    print(scrollView.auk.currentPageIndex)
}

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[evgenyneu]

I noticed it as well. The scrollViewDidScroll method is called very frequently as the user changes the scrolling position of the scroll view. From Apple documentation of scrollViewDidScroll method

Tells the delegate when the user scrolls the content view within the receiver.

I guess this is how this delegate method is supposed to work so we can run some code as the user changes the scroll position of the scroll view.

[danielpassos]

Make sense