private double[] getGyro() {
AirboatImpl vehicleImpl = vehicleService.getServer();
if (vehicleImpl != null) return vehicleImpl.getGyro();
else Log.e(TAG, "Not connected to server");
return null;
}
private void sendTwist(Twist twist) {
VehicleServer vehicleServer = vehicleService.getServer();
if (vehicleServer != null) vehicleServer.setVelocity(twist);
else Log.e(TAG, "Not connected to server");
}
