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mirror of https://github.com/yattee/yattee.git synced 2024-12-14 14:20:32 +05:30
yattee/Shared/Player/PlayerViewController.swift
2021-08-24 23:01:53 +02:00

134 lines
4.0 KiB
Swift

import AVKit
import Logging
import SwiftUI
final class PlayerViewController: UIViewController {
var video: Video!
var playerLoaded = false
var player = AVPlayer()
var playerState: PlayerState!
var playbackState: PlaybackState!
var playerViewController = AVPlayerViewController()
override func viewWillAppear(_ animated: Bool) {
super.viewWillAppear(animated)
loadPlayer()
try? AVAudioSession.sharedInstance().setCategory(.playback, mode: .moviePlayback)
try? AVAudioSession.sharedInstance().setActive(true)
}
override func viewDidDisappear(_ animated: Bool) {
#if os(iOS)
if !playerState.playingOutsideViewController {
playerViewController.player?.replaceCurrentItem(with: nil)
playerViewController.player = nil
try? AVAudioSession.sharedInstance().setActive(false)
}
#endif
super.viewDidDisappear(animated)
}
func loadPlayer() {
playerState = PlayerState(playbackState: playbackState)
guard !playerLoaded else {
return
}
playerState.player = player
playerViewController.player = playerState.player
playerState.loadVideo(video)
#if os(tvOS)
present(playerViewController, animated: false)
addItemDidPlayToEndTimeObserver()
#else
embedViewController()
#endif
playerViewController.allowsPictureInPicturePlayback = true
playerViewController.delegate = self
playerLoaded = true
}
#if os(tvOS)
func addItemDidPlayToEndTimeObserver() {
NotificationCenter.default.addObserver(
self,
selector: #selector(itemDidPlayToEndTime),
name: NSNotification.Name.AVPlayerItemDidPlayToEndTime,
object: nil
)
}
@objc func itemDidPlayToEndTime() {
playerViewController.dismiss(animated: true) {
self.dismiss(animated: false)
}
}
#else
func embedViewController() {
playerViewController.exitsFullScreenWhenPlaybackEnds = true
playerViewController.view.frame = view.bounds
addChild(playerViewController)
view.addSubview(playerViewController.view)
playerViewController.didMove(toParent: self)
}
#endif
}
extension PlayerViewController: AVPlayerViewControllerDelegate {
func playerViewControllerShouldDismiss(_: AVPlayerViewController) -> Bool {
true
}
func playerViewControllerShouldAutomaticallyDismissAtPictureInPictureStart(_: AVPlayerViewController) -> Bool {
false
}
func playerViewControllerDidEndDismissalTransition(_: AVPlayerViewController) {
playerState.playingOutsideViewController = false
dismiss(animated: false)
}
func playerViewController(
_: AVPlayerViewController,
willBeginFullScreenPresentationWithAnimationCoordinator _: UIViewControllerTransitionCoordinator
) {
playerState.playingOutsideViewController = true
}
func playerViewController(
_: AVPlayerViewController,
willEndFullScreenPresentationWithAnimationCoordinator coordinator: UIViewControllerTransitionCoordinator
) {
coordinator.animate(alongsideTransition: nil) { context in
if !context.isCancelled {
self.playerState.playingOutsideViewController = false
#if os(iOS)
if self.traitCollection.verticalSizeClass == .compact {
self.dismiss(animated: true)
}
#endif
}
}
}
func playerViewControllerWillStartPictureInPicture(_: AVPlayerViewController) {
playerState.playingOutsideViewController = true
}
func playerViewControllerWillStopPictureInPicture(_: AVPlayerViewController) {
playerState.playingOutsideViewController = false
}
}