Skip to content

Latest commit

 

History

History
100 lines (79 loc) · 3.72 KB

README.md

File metadata and controls

100 lines (79 loc) · 3.72 KB
Raw

Pub

country_code_picker

A flutter package for showing a country code selector.

It supports i18n.

Usage

Just put the component in your application setting the onChanged callback.

@override
 Widget build(BuildContext context) => new Scaffold(
     body: Center(
       child: CountryCodePicker(
         onChanged: print,
         // Initial selection and favorite can be one of code ('IT') OR dial_code('+39')
         initialSelection: 'IT',
         favorite: ['+39','FR'],
         // optional. Shows only country name and flag
         showCountryOnly: false,
         // optional. Shows only country name and flag when popup is closed.
         showOnlyCountryWhenClosed: false,
         // optional. aligns the flag and the Text left
         alignLeft: false,
       ),
     ),
 );

Example:

void _onCountryChange(CountryCode countryCode) {
    //TODO : manipulate the selected country code here
    print("New Country selected: " + countryCode.toString());
  }

i18n

Just add the CountryLocalizations.delegate in the list of your app delegates

 return new MaterialApp(
      supportedLocales: [
        Locale('en'),
        Locale('it'),
        Locale('fr'),
        Locale('es'),
      ],
      localizationsDelegates: [
        CountryLocalizations.delegate,
        GlobalMaterialLocalizations.delegate,
        GlobalWidgetsLocalizations.delegate,
      ],

Customization

Here is a list of properties available to customize your widget:

Name Type Description
onChanged ValueChanged callback invoked when the selection changes
onInit ValueChanged callback invoked during initialization of the widget
initialSelection String used to set the initial selected value
favorite List used to populate the favorite country list
textStyle TextStyle TextStyle applied to the widget button
padding EdgeInsetsGeometry the padding applied to the button
showCountryOnly bool true if you want to see only the countries in the selection dialog
searchDecoration InputDecoration decoration applied to the TextField search widget
searchStyle TextStyle style applied to the TextField search widget text
emptySearchBuilder WidgetBuilder use this to customize the widget used when the search returns 0 elements
builder Function(CountryCode) use this to build a custom widget instead of the default FlatButton
enabled bool set to false to disable the widget
textOverflow TextOverflow the button text overflow behaviour
dialogSize Size the size of the selection dialog
countryFilter List uses a list of strings to filter a sublist of countries
showOnlyCountryWhenClosed bool if true it'll show only the country
alignLeft bool aligns the flag and the Text to the left
showFlag bool shows the flag everywhere
showFlagMain bool shows the flag only when closed
showFlagDialog bool shows the flag only in dialog
flagWidth double the width of the flags
comparator Comparator use this to sort the countries in the selection dialog
hideSearch bool if true the search feature will be disabled

Contributions

Contributions of any kind are more than welcome! Feel free to fork and improve country_code_picker in any way you want, make a pull request, or open an issue.