我们如何使用TapGestureinuicollectionview播放视频tvos。当我们单击第一个图像时，它应该在我们点击时加载相应的视频等等。当视频在本地时，我该怎么做？
import Foundation
import UIKit
class FirstViewController: UIViewController, UICollectionViewDelegateFlowLayout, UICollectionViewDataSource, UICollectionViewDelegate, UIScrollViewDelegate {
let reuseIdentifierFeatured = "FeaturedCell"
var PosterImage : UIImage!
var ImagesDisplay = [String]()
var Try = [AppletvCollectionViewCell]()
var DefaultSize = CGSizeMake(267, 153)
var FocusSize = CGSizeMake(294, 268)
@IBOutlet weak var PosterBackGroundDisplay: UIImageView!
@IBOutlet weak var ScrollView: UIScrollView!
@IBOutlet weak var CollectionView1: UICollectionView!
override func viewDidLoad() {
super.viewDidLoad()
ImagesDisplay = ["Slow motion fire video Screenshot-1.jpg","Slow motion fire video Screenshot-2.jpg","Slow motion fire video Screenshot-3.jpg","Slow motion fire video Screenshot-4.jpg","Slow motion fire video Screenshot-5.jpg","Sun Timelapse Screenshot 1.jpg","Sun Timelapse Screenshot 2.jpg"]
self.CollectionView1.delegate = self
// Do any additional setup after loading the view, typically from a nib.
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
override func viewDidLayoutSubviews() {
self.ScrollView!.contentSize = CGSizeMake(1920, 239)
}
func collectionView(collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, minimumInteritemSpacingForSectionAtIndex section: Int) -> CGFloat {
return 50
}
func collectionView(collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, minimumLineSpacingForSectionAtIndex section: Int) -> CGFloat {
return 50
}
func collectionView(collectionView: UICollectionView,
layout collectionViewLayout: UICollectionViewLayout,
insetForSectionAtIndex section: Int) -> UIEdgeInsets {
return UIEdgeInsets(top: 0.0, left: 40.0, bottom: 0.0, right: 50.0)
}
func numberOfSectionsInCollectionView(collectionView: UICollectionView) -> Int {
return 1
}
func collectionView(collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int
{
return ImagesDisplay.count
}
func collectionView(collectionView: UICollectionView, cellForItemAtIndexPath indexPath: NSIndexPath) -> UICollectionViewCell {
if let cell : AppletvCollectionViewCell = collectionView.dequeueReusableCellWithReuseIdentifier(self.reuseIdentifierFeatured, forIndexPath: indexPath) as! AppletvCollectionViewCell {
cell.Poster.image = UIImage(named: ImagesDisplay[indexPath.row])
if cell.gestureRecognizers?.count == nil {
let tap = UITapGestureRecognizer(target: self, action: "Tapped:")
tap.allowedPressTypes = [NSNumber(integer: UIPressType.Select.rawValue)]
cell.addGestureRecognizer(tap)
}
return cell
}else {
return AppletvCollectionViewCell()
}
}
func Tapped(gesture : UIGestureRecognizer) {
print("TappedSucess")
let playerVC = PlayerViewController()
playerVC.playVideo()
[self.presentViewController(playerVC, animated: true, completion: nil)]
}
func collectionView(collectionView: UICollectionView, didUpdateFocusInContext context: UICollectionViewFocusUpdateContext, withAnimationCoordinator coordinator: UIFocusAnimationCoordinator) {
if let prev = context.previouslyFocusedView as? AppletvCollectionViewCell {
UIView.animateWithDuration(0.1, animations: { () -> Void in
prev.Poster.frame.size = self.DefaultSize
})
}
if let next = context.nextFocusedView as? AppletvCollectionViewCell {
UIView.animateWithDuration(0.1, animations: { () -> Void in
next.Poster.frame.size = self.FocusSize
self.PosterBackGroundDisplay.image = next.Poster.image
})
}
}
func collectionView(collectionView: UICollectionView, didSelectItemAtIndexPath indexPath: NSIndexPath) {
let playerVC = PlayerViewController()
playerVC.playVideo()
[self.presentViewController(playerVC, animated: true, completion: nil)]
}}