Android – deletes the location icon of the default user

I use Google Maps V2 for Android to develop applications. I try to add a custom icon to the user's location, but I can't delete the default icon, so it overwrites my custom icon, as shown in the figure:

(now this is big: P)

My code is like this:

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

    map = ((SupportMapFragment) getSupportFragmentManager().findFragmentById(R.id.map)).getMap();

    map.setMyLocationEnabled(true);

    map.setOnMyLocationchangelistener(new OnMyLocationchangelistener() {

        @Override
        public void onMyLocationChange(Location location) {
            if (location == null)
                return;

            mPositionMarker = map.addMarker(new MarkerOptions()
            .flat(true)
            .icon(BitmapDescriptorFactory
                    .fromResource(R.drawable.logop1))
            .anchor(0.5f, 1f)
            .position(new LatLng(location.getLatitude(), location.getLongitude())));

        }
    });
}

So: 1) is there any way to delete the default blue dot at the user's current location?

2) When I move to the "real world", do I update the user location (I can't test it for connectivity reasons) or do I have to write / overwrite methods to update the user location?

Thank you in advance

resolvent:

You will have to stop using Google map. Setmylocationenabled and write more code, including having your own locationclient and adding a circle to ensure accuracy

You must do it yourself. - set to false GMAPs. Getuissettings(). Setmylocationbuttonenabled (false);

>Create your own location button > if you get the current location, set a marker with an icon on it > if you click the location button, move the camera and center it on the map

This will remove the blue dot