changeCurrency method

void changeCurrency (BuildContext context, Function setter)

This method changes the currency of the user for donation purpose.

Implementation

void changeCurrency(BuildContext context, Function setter) {
  showCurrencyPicker(
    context: context,
    currencyFilter: supportedCurrencies,
    onSelect: (Currency currency) {
      setter(() {
        donationCurrency = currency.code;
        donationCurrencySymbol = currency.symbol;
      });
    },
  );
}