Countries, codes, flags, currency and several way of picking them at your service…one widget away…
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}(${country.isoCode})"),
],
),
);
CurrencyPickerDropdown(
initialValue: 'INR',
itemBuilder: _buildCurrencyDropdownItem,
onValuePicked: (Country country) {
print("${country.name}");
},
),
Widget _buildCurrencyDropdownItem(Country country) => Container(
child: Row(
children: <Widget>[
CountryPickerUtils.getDefaultFlagImage(country),
SizedBox(
width: 8.0,
),
Text("${country.currencyCode}"),
],
),
);
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)),
);
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)),
);
void _openCupertinoCountryPicker() => showCupertinoModalPopup<void>(
context: context,
builder: (BuildContext context) {
return CountryPickerCupertino(
pickerSheetHeight: 300.0,
onValuePicked: (Country country) =>
setState(() => _selectedCupertinoCountry = country),
);
});
void _openCupertinoCurrencyPicker() => showCupertinoModalPopup<void>(
context: context,
builder: (BuildContext context) {
return CurrencyPickerCupertino(
pickerSheetHeight: 300.0,
onValuePicked: (Country country) =>
setState(() => _selectedCupertinoCountry = country),
);
});
Author: learnpainless
GitHub: https://github.com/learnpainless/country_currency_pickers
#flutter #programming