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Это текущая версия к этому времени
contact_picker: ^ 0.0.2
import 'package:flutter/material.dart';
import 'package:contact_picker/contact_picker.dart';
void main() {
runApp(new MyApp());
}
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => new _MyAppState();
}
class _MyAppState extends State<MyApp> {
final ContactPicker _contactPicker = new ContactPicker();
Contact _contact;
@override
Widget build(BuildContext context) {
return new MaterialApp(
home: new Scaffold(
appBar: new AppBar(
title: new Text('Plugin example app'),
),
body: new Center(
child: new Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
new MaterialButton(
color: Colors.blue,
child: new Text("CLICK ME"),
onPressed: () async {
Contact contact = await _contactPicker.selectContact();
setState(() {
_contact = contact;
});
},
),
new Text(
_contact == null ? 'No contact selected.' : _contact.toString(),
),
],
),
),
),
);
}
}