CollectionView move to next cell automatically swift

Question

I am trying to create horizontal slider like Flipkart. I am using collectionView with Horizontal scrolling and paging. Cell contains imageView. I am succeed in scrolling items h

Answer 1

Swift 3

This tested code scrolls to the next cell and returns to first item after the last one.

func setTimer() {
     let _ = Timer.scheduledTimer(timeInterval: 3.0, target: self, selector: #selector(MainVC.autoScroll), userInfo: nil, repeats: true)
}
var x = 1
@objc func autoScroll() {
    if self.x < self.storiesForCollectionView.count {
      let indexPath = IndexPath(item: x, section: 0)
      self.collectionViewUp.scrollToItem(at: indexPath, at: .centeredHorizontally, animated: true)
      self.x = self.x + 1
    }else{
      self.x = 0
      self.collectionViewUp.scrollToItem(at: IndexPath(item: 0, section: 0), at: .centeredHorizontally, animated: true)
    }
}

override func viewDidLoad() {
        super.viewDidLoad()
        setTimer()
    }