initial commit

ios/ExampleiOSApp/AudioPlayer.swift

@@ -0,0 +1,30 @@
+import Foundation
+import AVFoundation
+
+final class AudioPlayer: NSObject, AVAudioPlayerDelegate {
+    private var player: AVAudioPlayer?
+    private var onFinish: (() -> Void)?
+
+    func play(url: URL, onFinish: (() -> Void)? = nil) {
+        self.onFinish = onFinish
+        do {
+            let data = try Data(contentsOf: url)
+            let player = try AVAudioPlayer(data: data)
+            player.delegate = self
+            player.prepareToPlay()
+            player.play()
+            self.player = player
+        } catch {
+            print("Audio play error: \(error)")
+        }
+    }
+
+    func stop() {
+        player?.stop()
+        player = nil
+    }
+
+    func audioPlayerDidFinishPlaying(_ player: AVAudioPlayer, successfully flag: Bool) {
+        onFinish?()
+    }
+}