private void fillTextParam(final int position, final View view) {
                final TextView tv = view.findViewById(android.R.id.text1);
                final TextParam tp = getItem(position);
                if (tp != null && tv != null) {
                    tv.setGravity(Gravity.CENTER_VERTICAL);
                    tp.applyTo(tv);
                }
            }
if spinner should be represented by a (GUI) Spinner, set this spinner element here
main/src/main/java/cgeo/geocaching/ui/TextSpinner.java