A Flutter Country Picker Widget with support to country dialing codes

flutter country picker

a flutter co untry picker widget with support to country dialing codes.

usage

add the countrypicker widget in your layout and use the onchanged callback.
full example

 @override
 widget build(buildcontext context) {
   return new scaffold(
     appbar: new appbar(
       title: text('flutter country picker demo'),
     ),
     body: new center(
       child: countrypicker(
         onchanged: (country country) {
           setstate(() {
             _selected = country;
           });
         },
         selectedcountry: _selected,
       ),
     ),
   );
 }