Swift3使用AVPlayer播放多个视频文件
问题描述：
我有一个小小的代码，可以让我在播放UIButton时播放本地文件。但我想要的是在3个不同的UIButton上播放多个文件，因为我有3个视频文件，我要将它们附加到我的应用程序。Swift3使用AVPlayer播放多个视频文件
这是当前的代码：
import UIKit
import AVFoundation
import AVKit
class ViewController: UIViewController {
var playerController = AVPlayerViewController()
var player:AVPlayer?
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
let videoString:String? = Bundle.main.path(forResource: "Video", ofType: ".mp4")
if let url = videoString {
let videoURL = NSURL(fileURLWithPath: url)
self.player = AVPlayer(url: videoURL as URL)
self.playerController.player = self.player
}
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
@IBAction func PlayVideo(_ sender: AnyObject) {
self.present(self.playerController, animated: true, completion: {
self.playerController.player?.play()
})
}
}
答
您可以在点击按钮funtions创建不同的视频文件的URL
@IBAction func Button1Click(_ sender: AnyObject) {
let videoString:String? = Bundle.main.path(forResource: "Video1", ofType: ".mp4")
if let url = videoString {
let videoURL = NSURL(fileURLWithPath: url)
self.player = AVPlayer(url: videoURL as URL)
self.playerController.player = self.player
}
self.present(self.playerController, animated: true, completion: {
self.playerController.player?.play()
})
}
@IBAction func Button2Click(_ sender: AnyObject) {
let videoString:String? = Bundle.main.path(forResource: "Video2", ofType: ".mp4")
if let url = videoString {
let videoURL = NSURL(fileURLWithPath: url)
self.player = AVPlayer(url: videoURL as URL)
self.playerController.player = self.player
}
self.present(self.playerController, animated: true, completion: {
self.playerController.player?.play()
})
}
@IBAction func Button3Click(_ sender: AnyObject) {
let videoString:String? = Bundle.main.path(forResource: "Video3", ofType: ".mp4")
if let url = videoString {
let videoURL = NSURL(fileURLWithPath: url)
self.player = AVPlayer(url: videoURL as URL)
self.playerController.player = self.player
}
self.present(self.playerController, animated: true, completion: {
self.playerController.player?.play()
})
}