Lire ses mp3 en streaming avec android

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    >
<TextView
	android:id="@+id/text"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    />
 
 <TableLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:stretchColumns="1">
    <TableRow>
    	<Button android:id="@+id/stop"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Stop"/>
 
        <Button android:id="@+id/start"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Start"/>
 
        <Button android:id="@+id/pause"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Pause"/>
    </TableRow>
  </TableLayout>
 
</LinearLayout>

public class LecteurStreaming extends Activity {
 
	private MediaPlayer mediaPlayer;
	/** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        try{
    	super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        mediaPlayer=new MediaPlayer();
 
        String urlfichier="http://adresse internet du fichier"
        mediaPlayer.setDataSource(urlfichier);
    	mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
        mediaPlayer.prepare();
        final TextView texthaut = (TextView) findViewById(R.id.text);
 
       //calcul de la durer du morceau
        int iduration  = mediaPlayer.getDuration();
        int minute = iduration/60000;
        int intreste = iduration-minute*60000;
        int iseconde= intreste/1000;
        String sMetminutezero="";
        String sMetminuteseconde="";
 
        if(minute<10)
        	sMetminutezero="0";
 
        if(iseconde<10)
        	sMetminuteseconde="0";
        //j'affiche le titre suivi du temp de la chanson
        String stitre = "titre "+sMetminutezero+minute+":"+sMetminuteseconde+iseconde;
        texthaut.setText(stitre);
 
        //mediaPlayer.start();
 
        Button btStart = (Button) findViewById(R.id.start);
        Button btStop = (Button) findViewById(R.id.stop);
        Button btPause = (Button) findViewById(R.id.pause);
 
        btStart.setOnClickListener(new Button.OnClickListener() {
            public void onClick(View v) {
            	try{
            		mediaPlayer.start();
            	}
            	catch (Exception e) {
            		texthaut.setText("erreur "+e.getMessage());
	               }
 
            }
    	});
 
        btStop.setOnClickListener(new Button.OnClickListener() {
            public void onClick(View v) {
            	try{
            		mediaPlayer.stop();
            		mediaPlayer.prepare();
            	}
            	catch (Exception e) {
            		texthaut.setText("erreur "+e.getMessage());
	               }
 
            }
    	});
 
        btPause.setOnClickListener(new Button.OnClickListener() {
            public void onClick(View v) {
            	try{
            		mediaPlayer.pause();
            	}
            	catch (Exception e) {
            		texthaut.setText("erreur "+e.getMessage());
	               }
 
            }
    	});
 
        }
        catch(Exception ex){
        	final TextView texthaut = (TextView) findViewById(R.id.text);
        	texthaut.setText(ex.getMessage());
        }
       }
}