SoundService.MaciOS.cs

using System;
using AVFoundation;
using Foundation;
using TheLordOfTheRings.Services;//used for injecting ILogger

namespace TheLordOfTheRings.MAUI.Services;

public partial class SoundService : IDisposable
{
    private AVPlayer _player;
    private AVPlayerItem _playerItem;
    private readonly ILogger _logger;

    public SoundService(ILogger logger)
    {
        _player = new AVPlayer();
        _logger = logger;
    }
    
    public void PlayIosSound(string sound)
    {
        try
        {
           var directory = Path.GetDirectoryName(sound);
           var filename = Path.GetFileNameWithoutExtension(sound);
           var extension = Path.GetExtension(sound).Substring(1);
           
           var url = NSBundle.MainBundle.GetUrlForResource(filename, extension, directory);
           var asset = AVAsset.FromUrl(url);
           
           _playerItem = new AVPlayerItem(asset);
           _player.ReplaceCurrentItemWithPlayerItem(_playerItem);
           _player.Play();
        }
        catch (Exception ex)
        {
            _logger.LogError(ex);
        }
    }

    void IDisposable.Dispose()
    {
        if (_player != null)
        {
            _player.ReplaceCurrentItemWithPlayerItem(null);
            _player.Dispose();
            _player = null;
        }

        if (_playerItem != null)
        {
            _playerItem.Dispose();
            _playerItem = null;
        }
    }
}