循环iOS14 VideoPlayer
提问于 2020-10-18 00:46:12
我是SwiftUI的新手，我不太确定如何在iOS 14上使用VideoPlayer循环视频，而且我找到的文档也很少。我发现的大多数解决方案在很多方面都非常复杂和令人困惑。如果有人能帮上忙，我将不胜感激。
VideoPlayerHelper.swift文件
import Foundation
import AVKit
//AutoPlay Video
var videoPlayer: AVPlayer?
func playVideo(fileName: String, fileFormat: String) -> AVPlayer {
if Bundle.main.url(forResource: fileName, withExtension: fileFormat) != nil {
videoPlayer = AVPlayer(url: Bundle.main.url(forResource: fileName, withExtension: fileFormat)!)
// videoPlayer?.play()
}
return videoPlayer!
}VideoPlayerView.swift文件
import SwiftUI
import AVKit
struct VideoPlayerView: View {
// MARK: - PROPERTIES
var videoSelected: String
var videoTitle: String
// MARK: - BODY
var body: some View {
VStack {
VideoPlayer(player: playVideo(fileName: videoSelected, fileFormat: "mp4"))
} }非常感谢！
回答 1
Stack Overflow用户
发布于 2021-10-09 12:08:16
基本上，您添加了一个通知观察者onAppear，每次播放器结束时，您将时间设置为0，然后再次开始播放。
struct VideoPlayerView: View {
@State var player = AVPlayer(url: Bundle.main.url(forResource: "YourURL", withExtension: "mp4")!)
var body: some View {
VideoPlayer(player: player)
.frame(width: 400, height: 300, alignment: .center)
.onAppear {
NotificationCenter.default.addObserver(forName: .AVPlayerItemDidPlayToEndTime, object: nil, queue: .main) { _ in
player.seek(to: .zero)
player.play()
}
}
}
}如果这有帮助，一定要勾选正确的答案。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/64408704
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