learnpainless/country_currency_pickers

country_currency_pickers

Countries, codes, flags, currency and several way of picking them at your service...one widget away...

https://raw.githubusercontent.com/learnpainless/country_currency_pickers/HEAD/art/cp.gif

CountryPickerDropdown example

 CountryPickerDropdown(
            initialValue: 'tr',
            itemBuilder: _buildDropdownItem,
            onValuePicked: (Country country) {
              print("${country.name}");
            },
          ),

 Widget _buildDropdownItem(Country country) => Container(
        child: Row(
          children: <Widget>[
            CountryPickerUtils.getDefaultFlagImage(country),
            SizedBox(
              width: 8.0,
            ),
            Text("+${country.phoneCode}(${country.isoCode})"),
          ],
        ),
      );

CurrencyPickerDropdown example

 CurrencyPickerDropdown(
            initialValue: 'INR',
            itemBuilder: _buildCurrencyDropdownItem,
            onValuePicked: (Country country) {
              print("${country.name}");
            },
          ),

 Widget _buildCurrencyDropdownItem(Country country) => Container(
        child: Row(
          children: <Widget>[
            CountryPickerUtils.getDefaultFlagImage(country),
            SizedBox(
              width: 8.0,
            ),
            Text("${country.currencyCode}"),
          ],
        ),
      );

CountryPickerDialog example

void _openCountryPickerDialog() => showDialog(
        context: context,
        builder: (context) => Theme(
            data: Theme.of(context).copyWith(primaryColor: Colors.pink),
            child: CountryPickerDialog(
                titlePadding: EdgeInsets.all(8.0),
                searchCursorColor: Colors.pinkAccent,
                searchInputDecoration: InputDecoration(hintText: 'Search...'),
                isSearchable: true,
                title: Text('Select your phone code'),
                onValuePicked: (Country country) =>
                    setState(() => _selectedDialogCountry = country),
                itemBuilder: _buildDialogItem)),
      );

CurrencyPickerDialog example

void _openCurrencyPickerDialog() => showDialog(
        context: context,
        builder: (context) => Theme(
            data: Theme.of(context).copyWith(primaryColor: Colors.pink),
            child: CurrencyPickerDialog(
                titlePadding: EdgeInsets.all(8.0),
                searchCursorColor: Colors.pinkAccent,
                searchInputDecoration: InputDecoration(hintText: 'Search...'),
                isSearchable: true,
                title: Text('Select your Currency'),
                onValuePicked: (Country country) =>
                    setState(() => _selectedDialogCountry = country),
                itemBuilder: _buildCurrencyDialogItem)),
      );

CountryPickerCupertino example

 void _openCupertinoCountryPicker() => showCupertinoModalPopup<void>(
      context: context,
      builder: (BuildContext context) {
        return CountryPickerCupertino(
          pickerSheetHeight: 300.0,
          onValuePicked: (Country country) =>
              setState(() => _selectedCupertinoCountry = country),
        );
      });

CurrencyPickerCupertino example

 void _openCupertinoCurrencyPicker() => showCupertinoModalPopup<void>(
      context: context,
      builder: (BuildContext context) {
        return CurrencyPickerCupertino(
          pickerSheetHeight: 300.0,
          onValuePicked: (Country country) =>
              setState(() => _selectedCupertinoCountry = country),
        );
      });

Credits

Forked from country_pickers repo. Thanks goes to country-flags repo for the flag image assets. Learn Pain Less | Code Academy (learn to code)