public void requestDirections() {
try {
directionRequester.request(origin, destination, this);
} catch (UnsupportedEncodingException uenc) {
view.showError(R.string.message_error_encode);
}
}
@Override
public void onFailure(String error) {
view.showError(R.string.message_error_unavailable_service);
}
@Override
public void onSuccess(List<Coordinate> directions) {
if (!directions.isEmpty()) view.setMapRoute(directions);
}