first commit

lib/country_code_picker.dart

@@ -0,0 +1,59 @@
+library country_code_picker;
+
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:country_code_picker/country_codes.dart';
+import 'package:flutter/material.dart';
+
+class _CElement {
+    String name;
+    String flag;
+    String code;
+    String dial_code;
+
+    _CElement({this.name, this.flag, this.code, this.dial_code});
+}
+
+class CountryCodePicker extends StatefulWidget {
+
+    @override
+    State<StatefulWidget> createState() {
+        List<Map> jsonList = codes;
+
+        List<_CElement> elements = jsonList.map((s) =>
+        new _CElement(name: s['name'],
+            code: s['code'],
+            dial_code: s['dial_code'],
+            flag: s['flag'],
+        )).toList();
+
+        return new _CountryCodePickerState(elements);
+    }
+}
+
+class _CountryCodePickerState extends State<CountryCodePicker> {
+    List<_CElement> elements = [];
+
+    String selectedItem;
+
+    _CountryCodePickerState(this.elements);
+
+
+    @override
+    Widget build(BuildContext context) {
+        return new DropdownButton(
+                items: elements.map((e) =>
+                new DropdownMenuItem<String>(
+                    key: new Key(e.code),
+                    value: e.dial_code,
+                    child: new Text("${e.flag} ${e.dial_code}"),
+                )).toList(),
+                onChanged: (v) {
+                    setState(() {
+                        selectedItem = v;
+                    });
+                });
+    }
+
+}