@Override
public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
if (hero.getPurse() != null) {
PurseUnit unit = (PurseUnit) picker.getTag();
if (unit != null) {
hero.getPurse().setCoins(unit, newVal);
}
}
}
/*
* (non-Javadoc)
*
* @see android.widget.AdapterView.OnItemSelectedListener#onItemSelected(android .widget.AdapterView,
* android.view.View, int, long)
*/
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
if (hero.getPurse() != null) {
Currency cur = (Currency) parent.getItemAtPosition(position);
if (cur != hero.getPurse().getActiveCurrency()) {
hero.getPurse().setActiveCurrency(cur);
notifyDataSetChanged();
}
}
}
protected View prepareView(PurseListable item, int position, View convertView, ViewGroup parent) {
PurseViewHolder holder = (PurseViewHolder) convertView.getTag();
Currency currency = item.getCurrency();
if (currency == null) {
currency = hero.getPurse().getActiveCurrency();
SpinnerSimpleAdapter<Currency> currencyAdapter =
new SpinnerSimpleAdapter<Currency>(getContext(), Currency.values());
holder.currencySpinner.setOnItemSelectedListener(null);
holder.currencySpinner.setAdapter(currencyAdapter);
holder.currencySpinner.setSelection(currencyAdapter.getPosition(currency));
holder.currencySpinner.setOnItemSelectedListener(onPurseItemSelectedListener);
holder.currencySpinner.setVisibility(View.VISIBLE);
holder.header.setVisibility(View.GONE);
} else {
holder.currencySpinner.setVisibility(View.GONE);
holder.currencySpinner.setOnItemSelectedListener(null);
holder.header.setVisibility(View.VISIBLE);
holder.header.setText(currency.xmlName());
}
List<PurseUnit> units = currency.units();
for (int i = 0; i < units.size(); i++) {
holder.picker[i].setVisibility(View.VISIBLE);
holder.picker[i].setTag(units.get(i));
holder.picker[i].setMinValue(0);
if (i == 0) holder.picker[i].setMaxValue(999);
else holder.picker[i].setMaxValue(100);
holder.picker[i].setValue(hero.getPurse().getCoins(units.get(i)));
holder.picker[i].setOnValueChangedListener(onPurseValueChangeListener);
holder.labels[i].setVisibility(View.VISIBLE);
holder.labels[i].setText(units.get(i).xmlName());
}
for (int i = units.size(); i < 4; i++) {
holder.picker[i].setVisibility(View.GONE);
holder.picker[i].setTag(null);
holder.labels[i].setVisibility(View.GONE);
}
return convertView;
}
