cleanup audio session activation

LeCountdown.xcodeproj/project.pbxproj

@@ -178,7 +178,6 @@
 		C4F8B1532987FE6F005C86A5 /* LaunchWidgetLiveActivity.swift in Sources */ = {isa = PBXBuildFile; fileRef = C438C7D72981216200BF3EF9 /* LaunchWidgetLiveActivity.swift */; };
 		C4F8B15729891271005C86A5 /* Conductor.swift in Sources */ = {isa = PBXBuildFile; fileRef = C4F8B15629891271005C86A5 /* Conductor.swift */; };
 		C4F8B15929891528005C86A5 /* forest_stream.mp3 in Resources */ = {isa = PBXBuildFile; fileRef = C4F8B15829891528005C86A5 /* forest_stream.mp3 */; };
-		C4F8B15B29892D40005C86A5 /* SoundPlayer.swift in Sources */ = {isa = PBXBuildFile; fileRef = C445FA8E2987B83B0054D761 /* SoundPlayer.swift */; };
 		C4F8B15F298961A7005C86A5 /* ReorderableForEach.swift in Sources */ = {isa = PBXBuildFile; fileRef = C4F8B15E298961A7005C86A5 /* ReorderableForEach.swift */; };
 		C4F8B162298A9A1F005C86A5 /* NewAlarmView.swift in Sources */ = {isa = PBXBuildFile; fileRef = C4F8B161298A9A1F005C86A5 /* NewAlarmView.swift */; };
 		C4F8B164298A9A92005C86A5 /* AlarmFormView.swift in Sources */ = {isa = PBXBuildFile; fileRef = C4F8B163298A9A92005C86A5 /* AlarmFormView.swift */; };
@@ -1183,7 +1182,6 @@
 				C4F8B194298AC288005C86A5 /* Record+CoreDataProperties.swift in Sources */,
 				C438C8152982BD9000BF3EF9 /* IntentDataProvider.swift in Sources */,
 				C473C31929A926F50056B38A /* LaunchWidget.intentdefinition in Sources */,
-				C4F8B15B29892D40005C86A5 /* SoundPlayer.swift in Sources */,
 				C4BA2B5C299FFAB000CB4FBA /* Logger.swift in Sources */,
 				C473C2FA29A8DC1E0056B38A /* LaunchWidgetAttributes.swift in Sources */,
 				C438C7E82981255D00BF3EF9 /* TimeInterval+Extensions.swift in Sources */,

LeCountdown/Conductor.swift

@@ -11,6 +11,7 @@ import SwiftUI
 import Intents
 import AudioToolbox
 import ActivityKit
+import AVFoundation
 
 enum BGTaskIdentifier : String {
     case refresh = "com.staxriver.lecountdown.refresh"
@@ -308,6 +309,18 @@ class Conductor: ObservableObject {
             soundPlayer.stop()
             self._delayedSoundPlayers.removeValue(forKey: id)
         }
+        
+        self.deactivateAudioSessionIfPossible()
+    }
+    
+    func deactivateAudioSessionIfPossible() {
+        if self._delayedSoundPlayers.isEmpty {
+            do {
+                try AVAudioSession.sharedInstance().setActive(false)
+            } catch {
+                Logger.error(error)
+            }
+        }
     }
     
     func stopMainPlayersIfPossible() {

LeCountdown/Sound/SoundPlayer.swift

@@ -72,7 +72,7 @@ enum SoundPlayerError : Error {
     // MARK: - Delegate
     
     func audioPlayerDidFinishPlaying(_ player: AVAudioPlayer, successfully flag: Bool) {
-        
+        Conductor.maestro.deactivateAudioSessionIfPossible()
     }
     
 }