I did some finding out on Image in Image for AVPlayerViewController. I am attempting to make it in order that I can put some textual content as subtitles or another Views to the PiP window when the app goes into background however no luck of getting any answer for that. Is there any approach or any work round I can obtain that?
closing class AVPlayerViewModel: ObservableObject {
@Revealed var pipStatus: PipStatus = .undefined
@Revealed var media: Media?
let participant = AVPlayer()
non-public var cancellable: AnyCancellable?
init() {
setAudioSessionCategory(to: .playback)
cancellable = $media
.compactMap({ $0 })
.compactMap({ URL(string: $0.url) })
.sink(receiveValue: { [weak self] in
guard let self = self else { return }
self.participant.replaceCurrentItem(with: AVPlayerItem(url: $0))
})
}
func play() {
participant.play()
}
func pause() {
participant.pause()
}
func setAudioSessionCategory(to worth: AVAudioSession.Class) {
let audioSession = AVAudioSession.sharedInstance()
do {
attempt audioSession.setCategory(worth)
} catch {
print("Setting class to AVAudioSessionCategoryPlayback failed.")
}
}
}
struct AVVideoPlayer: UIViewControllerRepresentable {
@ObservedObject var viewModel: AVPlayerViewModel
func makeUIViewController(context: Context) -> AVPlayerViewController {
let vc = AVPlayerViewController()
vc.participant = viewModel.participant
vc.canStartPictureInPictureAutomaticallyFromInline = true
vc.delegate = context.coordinator
return vc
}
func updateUIViewController(_ uiViewController: AVPlayerViewController, context: Context) {
// You may replace the UI if wanted
}
func makeCoordinator() -> Coordinator {
return Coordinator(self)
}
class Coordinator: NSObject, AVPlayerViewControllerDelegate {
let guardian: AVVideoPlayer
init(_ guardian: AVVideoPlayer) {
self.guardian = guardian
}
func playerViewControllerWillStartPictureInPicture(_ playerViewController: AVPlayerViewController) {
guardian.viewModel.pipStatus = .willStart
}
func playerViewControllerDidStartPictureInPicture(_ playerViewController: AVPlayerViewController) {
guardian.viewModel.pipStatus = .didStart
}
func playerViewControllerWillStopPictureInPicture(_ playerViewController: AVPlayerViewController) {
guardian.viewModel.pipStatus = .willStop
}
func playerViewControllerDidStopPictureInPicture(_ playerViewController: AVPlayerViewController) {
guardian.viewModel.pipStatus = .didStop
}
}
}
That is the working code I obtained from Right here.
