GoogleMaps setMyLocationEnabled(true) not updating (Genymotion)

Question

I'm updating my code with permissions from the new Android API 23. If I want to show user's location I just have to map.setMyLocationEnabled(true). If I have the permission I can see user's location, if I don't have permission I don't make this API call but after requesting the permissions and user accepts giving Location permissions I can't update the map with user's location. I've tried 2 approaches:

Approach 1 (rebuild map):

 private void populateMap() {
        mapFragment.getMapAsync(new OnMapReadyCallback() {
                @Override
                public void onMapReady(GoogleMap map) {
                    ...
                    if (PermissionsManager.getInstance().hasLocationPermissions(getActivity())) {
                        map.setMyLocationEnabled(true);
                    } else {
                        request permissions...
                    }
                    ...
                }
        }
 }

@Override
    public void onRequestPermissionsResult(int requestCode, String permissions[], int[] grantResults) {
        switch (requestCode) {
            case PermissionsManager.LOCATION_PERMISSION_REQUEST: {
                if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
                    populateMap();
                }
                return;
            }
        }
    }

Approach 2 (use map instance and update it):

private void populateMap() {
        mapFragment.getMapAsync(new OnMapReadyCallback() {
                @Override
                public void onMapReady(GoogleMap map) {
                    mMap = map;
                    ...
                    if (PermissionsManager.getInstance().hasLocationPermissions(getActivity())) {
                        map.setMyLocationEnabled(true);
                    } else {
                        request permissions...
                    }
                    ...
               }
        }
}

@Override
    public void onRequestPermissionsResult(int requestCode, String permissions[], int[] grantResults) {
        switch (requestCode) {
            case PermissionsManager.LOCATION_PERMISSION_REQUEST: {
                if (mMap!= null && grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
                    mMap.setMyLocationEnabled(true);
                }
                return;
            }
        }
    }

In both approaches the location button is shown, but the blue dot with user's location doesn't. What am I missing here? Thanks.

ps: Of course If I kill my Fragment and launch it again everything works fine, this issue happens when I have to prompt user for permissions and then update the map with my location after user's authorization.

Answer 1

So, I was testing with Genymotion because I couldn't get my hands on a device with Android 6.0 but now, that I've borrowed one, I've tested this code in that physical device and I was happy to notice that it works.
Guess it's a Genymotion problem. Oh well, code's working.
Thanks!