let url = URL(string: "https://mp3l.jamendo.com/?trackid=887202&format=mp31&from=app-devsite")
AHAudioPlayerManager.shared.play(trackId: 0, trackURL: url!)

let timer = Timer(timeInterval: 0.1, target: self, selector: #selector(updatePlayer), userInfo: nil, repeats: true)
RunLoop.main.add(timer!, forMode: .commonModes)

func updatePlayer() {
let loadedProgress = CGFloat(AHAudioPlayerManager.shared.loadedProgress)
let progress = AHAudioPlayerManager.shared.progress
let currentTime = AHAudioPlayerManager.shared.currentTimePretty
let duration = AHAudioPlayerManager.shared.durationPretty
let speedStr = AHAudioPlayerManager.shared.rate.rawValue > 0 ? "\(AHAudioPlayerManager.shared.rate.rawValue)x" : "1.0x"
}

/// Update every 10s after the track startd to play.
func playerManger(_ manager: AHAudioPlayerManager, updateForTrackId trackId: Int, duration: TimeInterval)

/// Update every 10s after the track startd to play, additionally when paused, resume, and right before stop.
func playerManger(_ manager: AHAudioPlayerManager, updateForTrackId trackId: Int, playedProgress: TimeInterval)

///###### The following five are for audio background mode
/// Return a dict should include ['trackId': Int, 'trackURL': URL]. Return [:] if there's none or network is broken.
func playerMangerGetPreviousTrackInfo(_ manager: AHAudioPlayerManager, currentTrackId: Int) -> [String: Any]

/// Return a dict should include ['trackId': Int, 'trackURL': URL]. Return [:] if there's none or network is broken.
func playerMangerGetNextTrackInfo(_ manager: AHAudioPlayerManager, currentTrackId: Int) -> [String: Any]

func playerMangerGetTrackTitle(_ player: AHAudioPlayerManager, trackId: Int) -> String?

func playerMangerGetAlbumTitle(_ player: AHAudioPlayerManager, trackId: Int) -> String?

func playerMangerGetAlbumCover(_ player: AHAudioPlayerManager,trackId: Int, _ callback: @escaping(_ coverImage: UIImage?)->Void)
///######

public let AHAudioPlayerDidStartToPlay = Notification.Name("AHAudioPlayerDidStartToPlay")

public let AHAudioPlayerDidChangeState = Notification.Name("AHAudioPlayerDidChangeState")

/// Sent every time a track is being played
public let AHAudioPlayerDidSwitchPlay = Notification.Name("AHAudioPlayerDidSwitchPlay")

public let AHAudioPlayerDidReachEnd = Notification.Name("AHAudioPlayerDidReachEnd")

public let AHAudioPlayerFailedToReachEnd = Notification.Name("AHAudioPlayerFailedToReachEnd")