advplyr.audiobookshelf-app/ios/App/Shared/player/PlayerHandler.swift

85 lines
2.3 KiB
Swift
Raw Normal View History

2022-04-11 16:29:19 +02:00
//
// PlayerHandler.swift
// App
//
// Created by Rasmus Krämer on 11.04.22.
//
import Foundation
class PlayerHandler {
private static var player: AudioPlayer?
2022-04-12 14:28:47 +02:00
private static var session: PlaybackSession?
2022-04-11 16:29:19 +02:00
public static func startPlayback(session: PlaybackSession, playWhenReady: Bool) {
2022-04-12 14:28:47 +02:00
if player != nil {
player?.destroy()
player = nil
}
2022-04-14 12:24:27 +02:00
NowPlayingInfo.setSessionMetadata(metadata: NowPlayingMetadata(id: session.id, itemId: session.libraryItemId!, artworkUrl: session.coverPath, title: session.displayTitle ?? "Unknown title", author: session.displayAuthor, series: nil))
self.session = session
player = AudioPlayer(playbackSession: session, playWhenReady: playWhenReady)
2022-04-11 16:29:19 +02:00
}
2022-04-14 14:39:09 +02:00
public static func stopPlayback() {
player?.destroy()
player = nil
NowPlayingInfo.reset()
}
public static func getCurrentTime() -> Double? {
self.player?.getCurrentTime()
}
public static func setPlaybackSpeed(speed: Float) {
self.player?.setPlaybackRate(speed)
}
public static func play() {
self.player?.play()
}
public static func pause() {
self.player?.play()
}
public static func playPause() {
if paused() {
self.player?.play()
} else {
self.player?.pause()
}
}
public static func seekForward(amount: Double) {
if player == nil {
return
}
let destinationTime = player!.getCurrentTime() + amount
player!.seek(destinationTime)
}
public static func seekBackward(amount: Double) {
if player == nil {
return
}
let destinationTime = player!.getCurrentTime() - amount
player!.seek(destinationTime)
}
public static func seek(amount: Double) {
player?.seek(amount)
}
public static func paused() -> Bool {
player?.rate == 0.0
}
public static func getMetdata() -> [String: Any] {
return [
"duration": player?.getDuration() ?? 0,
"currentTime": player?.getCurrentTime() ?? 0,
"playerState": !paused(),
"currentRate": player?.rate ?? 0,
]
}
2022-04-11 16:29:19 +02:00
}