Location Service is active (java)

locationserviceisactive.java

private boolean localizzazioneattiva(Context context) {
        LocationManager lm;
        boolean gpsEnabled;
        boolean networkEnabled;

        lm = (LocationManager) context.getSystemService(Context.LOCATION_SERVICE);

        try {
            gpsEnabled = lm.isProviderEnabled(LocationManager.GPS_PROVIDER);
        } catch (Exception ex) {
            return false;
        }

        try {
            networkEnabled = lm
                    .isProviderEnabled(LocationManager.NETWORK_PROVIDER);
        } catch (Exception ex) {
            return false;
        }

        return gpsEnabled || networkEnabled;
    }