@NonNull
            @Override
            public View getView(final int position, final View convertView, @NonNull final ViewGroup parent) {
                final View view = super.getView(position, convertView, parent);
                fillTextParam(position, view);
                return view;
            }
if spinner should be represented by a (GUI) Spinner, set this spinner element here
main/src/main/java/cgeo/geocaching/ui/TextSpinner.java