Ajouter du texte sur un marqueur android

[frAydjwe]

Bonjour,

Je dispose de cette classe (récupéré sur la doc android) :

package com.android.webtrack;

import java.util.ArrayList;

import android.app.AlertDialog;

import android.content.Context;

import android.graphics.drawable.Drawable;

import com.google.android.maps.ItemizedOverlay;

import com.google.android.maps.OverlayItem;

public class HelloItemizedOverlay extends ItemizedOverlay<OverlayItem> {

private ArrayList<OverlayItem> mOverlays = new ArrayList<OverlayItem>();

Context mContext;

public HelloItemizedOverlay(Drawable defaultMarker) {

// Now define the HelloItemizedOverlay constructors.

//The constructor must define the default marker for each of the OverlayItems.

//In order for the Drawable to actually get drawn, it must have its bounds defined.

//Most commonly, you want the center-point at the bottom of the image to be the point at which it's attached to the map coordinates.

//This is handled for you with the boundCenterBottom() method. Wrap this around our defaultMarker, so the super constructor call looks like this:

super(boundCenterBottom(defaultMarker));

// TODO Auto-generated constructor stub

}

// new class constructor

public HelloItemizedOverlay(Drawable defaultMarker, Context context) {

super(boundCenterBottom(defaultMarker));

mContext = context;

}

@Override

protected OverlayItem createItem(int i) {

return mOverlays.get(i);

}

@Override

public int size() {

return mOverlays.size();

}

public void addOverlay(OverlayItem overlay) {

mOverlays.add(overlay);

populate();

}

@Override

protected boolean onTap(int index) {

OverlayItem item = mOverlays.get(index);

AlertDialog.Builder dialog = new AlertDialog.Builder(mContext);

dialog.setTitle(item.getTitle());

dialog.setMessage(item.getSnippet());

dialog.show();

return true;

}

}

J'aimerais ajouter une zone de texte dessus le marqueur android, et pas avec OnTap comme dans cette classe. Comment faire ?? Je vous remercie !