fix: seek pauses playback

components/app/AudioPlayer.vue

@@ -783,8 +783,6 @@ export default {
 
       console.log('received metadata update', data)
 
-      if (data.currentRate && data.currentRate > 0) this.playbackSpeed = data.currentRate
-
       this.timeupdate()
     },
     // When a playback session is started the native android/ios will send the session

ios/App/App/plugins/AbsAudioPlayer.swift

@@ -159,7 +159,7 @@ public class AbsAudioPlayer: CAPPlugin {
     
     @objc func sendMetadata() {
         self.notifyListeners("onPlayingUpdate", data: [ "value": !PlayerHandler.paused ])
-        if let metadata = PlayerHandler.getMetdata() {
+        if let metadata = try? PlayerHandler.getMetdata()?.asDictionary() {
             self.notifyListeners("onMetadata", data: metadata)
         }
     }

ios/App/Shared/models/PlaybackMetadata.swift

@@ -7,8 +7,8 @@
 
 import Foundation
 
-class PlaybackMetadata: Codable {
-    var duration: Double = 0
-    var currentTime: Double = 0
-    var playerState: PlayerState = PlayerState.IDLE
+struct PlaybackMetadata: Codable {
+    let duration: Double
+    let currentTime: Double
+    let playerState: PlayerState
 }

ios/App/Shared/models/PlayerState.swift

@@ -7,9 +7,9 @@
 
 import Foundation
 
-enum PlayerState: Codable {
-    case IDLE
-    case BUFFERING
-    case READY
-    case ENDED
+enum PlayerState: String, Codable {
+    case idle = "IDLE"
+    case buffering = "BUFFERING"
+    case ready = "READY"
+    case ended = "ENDED"
 }

ios/App/Shared/player/AudioPlayer.swift

@@ -10,21 +10,26 @@ import AVFoundation
 import UIKit
 import MediaPlayer
 
-enum PlayMethod:Int {
+enum PlayMethod: Int {
     case directplay = 0
     case directstream = 1
     case transcode = 2
     case local = 3
 }
 
+enum PlayerStatus: Int {
+    case uninitialized = -1
+    case paused = 0
+    case playing = 1
+}
+
 class AudioPlayer: NSObject {
     internal let queue = DispatchQueue(label: "ABSAudioPlayerQueue")
     internal let logger = AppLogger(category: "AudioPlayer")
-    
-    // enums and @objc are not compatible
-    @objc dynamic var status: Int
-    @objc dynamic var rate: Float
-    
+
+    private var status: PlayerStatus
+    internal var rate: Float
+
     private var tmpRate: Float = 1.0
     
     private var playerContext = 0
@@ -59,7 +64,7 @@ class AudioPlayer: NSObject {
         self.audioPlayer = AVQueuePlayer()
         self.audioPlayer.automaticallyWaitsToMinimizeStalling = false
         self.sessionId = sessionId
-        self.status = -1
+        self.status = .uninitialized
         self.rate = 0.0
         self.tmpRate = playbackRate
         
@@ -141,7 +146,7 @@ class AudioPlayer: NSObject {
     }
     
     public func isInitialized() -> Bool {
-        return self.status != -1
+        return self.status != .uninitialized
     }
     
     public func getPlaybackSession() -> PlaybackSession? {
@@ -254,7 +259,7 @@ class AudioPlayer: NSObject {
             logger.log("queueStatusObserver: Current Item Ready to play. PlayWhenReady: \(self.playWhenReady)")
             
             // Seek the player before initializing, so a currentTime of 0 does not appear in MediaProgress / session
-            let firstReady = self.status < 0
+            let firstReady = self.status == .uninitialized
             if firstReady && !self.playWhenReady {
                 // Seek is async, and if we call this when also pressing play, we will get weird jumps in the scrub bar depending on timing
                 // Seeking to the correct position happens during play()
@@ -267,7 +272,7 @@ class AudioPlayer: NSObject {
                 self.play(allowSeekBack: false, isInitializing: true)
             } else {
                 // Mark the player as ready
-                self.status = 0
+                self.status = .paused
             }
         } else if (playerItem.status == .failed) {
             logger.error("queueStatusObserver: FAILED \(playerItem.error?.localizedDescription ?? "")")
@@ -327,8 +332,8 @@ class AudioPlayer: NSObject {
             self.audioPlayer.play()
             self.audioPlayer.rate = self.tmpRate
         }
-        self.status = 1
-        
+        self.status = .playing
+
         // Update the progress
         self.updateNowPlaying()
         
@@ -351,20 +356,16 @@ class AudioPlayer: NSObject {
             }
         }
         
-        self.status = 0
         
+        self.status = .paused
         updateNowPlaying()
         
         self.startPausedTimer()
     }
     
     public func seek(_ to: Double, from: String) {
-        let continuePlaying = rate > 0.0
-        
-        self.pause()
-        
-        logger.log("SEEK: Seek to \(to) from \(from) and continuePlaying(\(continuePlaying)")
-        
+        logger.log("SEEK: Seek to \(to) from \(from)")
+
         guard let playbackSession = self.getPlaybackSession() else { return }
         
         let currentTrack = playbackSession.audioTracks[self.currentTrackIndex]
@@ -383,8 +384,6 @@ class AudioPlayer: NSObject {
                 playbackSession.currentTime = to
             }
             
-            self.playWhenReady = continuePlaying // Only playWhenReady if already playing
-            self.status = -1
             let playerItems = self.allPlayerItems[indexOfSeek..<self.allPlayerItems.count]
             
             DispatchQueue.runOnMainQueue {
@@ -402,17 +401,13 @@ class AudioPlayer: NSObject {
             
             DispatchQueue.runOnMainQueue {
                 self.audioPlayer.seek(to: CMTime(seconds: seekTime, preferredTimescale: 1000)) { [weak self] completed in
-                    self?.logger.log("SEEK: Completion handler called and continuePlaying(\(continuePlaying)")
+                    self?.logger.log("SEEK: Completion handler called")
                     guard completed else {
                         self?.logger.log("SEEK: WARNING: seeking not completed (to \(seekTime)")
                         return
                     }
                     guard let self = self else { return }
                     
-                    if continuePlaying {
-                        self.resumePlayback()
-                    }
-                    
                     self.updateNowPlaying()
                 }
             }
@@ -463,9 +458,19 @@ class AudioPlayer: NSObject {
     }
     
     public func isPlaying() -> Bool {
-        return self.status > 0
+        return self.status == .playing
     }
     
+    public func getPlayerState() -> PlayerState {
+        // Other PlayerStates doesn't translate to player status
+        switch status {
+        case .uninitialized:
+            return PlayerState.buffering
+        default:
+            return PlayerState.ready
+        }
+    }
+
     // MARK: - Private
     private func createAsset(itemId:String, track:AudioTrack) -> AVAsset? {
         guard let playbackSession = self.getPlaybackSession() else { return nil }

ios/App/Shared/player/PlayerHandler.swift

@@ -118,16 +118,15 @@ class PlayerHandler {
         player.seek(amount, from: "handler")
     }
     
-    public static func getMetdata() -> [String: Any]? {
+    public static func getMetdata() -> PlaybackMetadata? {
         guard let player = player else { return nil }
         guard player.isInitialized() else { return nil }
-        
-        return [
-            "duration": player.getDuration(),
-            "currentTime": player.getCurrentTime(),
-            "playerState": !paused,
-            "currentRate": player.rate,
-        ]
+
+        return PlaybackMetadata(
+            duration: player.getDuration() ?? 0,
+            currentTime: player.getCurrentTime() ?? 0,
+            playerState: player.getPlayerState()
+        )
     }
     
     // MARK: - Helper logic