如何在Xamarin中使用MediaPlayer获取曲目持续时间

MediaPlayer mediaPlayer = new MediaPlayer();

mediaPlayer.SetDataSource(filePath);

mediaPlayer.Prepare();

int duration = mediaPlayer.Duration;

TimeSpan durationTimeSpan = TimeSpan.FromMilliseconds(duration);
string formattedDuration = durationTimeSpan.ToString(@"mm\:ss");

using Android.Media;
using System;

namespace YourNamespace
{
    public class YourClass
    {
        public void GetTrackDuration(string filePath)
        {
            MediaPlayer mediaPlayer = new MediaPlayer();
            mediaPlayer.SetDataSource(filePath);
            mediaPlayer.Prepare();

            int duration = mediaPlayer.Duration;
            TimeSpan durationTimeSpan = TimeSpan.FromMilliseconds(duration);
            string formattedDuration = durationTimeSpan.ToString(@"mm\:ss");

            Console.WriteLine("Track duration: " + formattedDuration);
        }
    }
}