如何在C＃Xamarin Android中实现媒体播放器监听器？

Question

I am developing one of my android app in xamarin platform in which i want to play audio using url and now i am able to play that file using url. So now i want perform following tasks where got stuck. 1) play file with seek bar according to file buffer size . 2) Unable to implement media player listener like OnComplitionListener specially in Xamarin.

Here i want share code that only playing audio without seekbar and media player listeners.

public void OnlinePlayer(String filePath)
{    

    try {
        player.Reset ();    
        player.SetDataSource(filePath);
        player.SetAudioStreamType(Stream.Music);
    //  player.SetOnCompletionListener(this);
        player.Prepare();
        player.Start();
        player.PrepareAsync();

        player.Completion += delegate {
    };

    } catch (Exception e) {
        Console.WriteLine("OnlinePlayer()", "Exception in streaming mediaplayer e = " , e.Message.ToString());
    }  
}            

Answer 1

In my case, I resolve the 2nd part of your question in this way for the listener:

player.Completion += OnPlayer_Completion;

then

private void OnPlayer_Completion(object sender, EventArgs e)
{
    ...your code...
}