Hint для spinner

Как сделать hint для spinner
Отсюда http://stackoverflow.com/questions/6602339/android-spinner-hint

ArrayAdapter<String> adapter = new ArrayAdapter<String>(getActivity(), R.layout.sherlock_spinner_item) {

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {

        View v = super.getView(position, convertView, parent);
        if (position == getCount()) {
            ((TextView)v.findViewById(android.R.id.text1)).setText("");
            ((TextView)v.findViewById(android.R.id.text1)).setHint(getItem(getCount())); //"Hint to be displayed"
        }

        return v;
    }       

    @Override
    public int getCount() {
        return super.getCount()-1; // you dont display last item. It is used as hint.
    }

};

adapter.setDropDownViewResource(R.layout.sherlock_spinner_dropdown_item);
adapter.add("Item 1");
adapter.add("Item 2");
adapter.add("Hint to be displayed");

spinner.setSelection(adapter.getCount()); //display hint