如何在mediaplayer对象上通过http播放广播频道？

import android.media.MediaPlayer;
import android.net.Uri;

public class MainActivity extends AppCompatActivity implements MediaPlayer.OnPreparedListener {
    private MediaPlayer mediaPlayer;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        mediaPlayer = new MediaPlayer();
        mediaPlayer.setOnPreparedListener(this);

        try {
            String broadcastUrl = "http://example.com/broadcast"; // 替换为广播频道的URL地址
            mediaPlayer.setDataSource(this, Uri.parse(broadcastUrl));
            mediaPlayer.prepareAsync();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    @Override
    public void onPrepared(MediaPlayer mp) {
        mediaPlayer.start();
    }
}