yin_grecaptcha_plugin 0.0.2 yin_grecaptcha_plugin: ^0.0.2 copied to clipboard
google recaptcha v2
import 'package:flutter/material.dart';
import 'dart:async';
import 'package:flutter/services.dart';
import 'package:yin_grecaptcha_plugin/yin_grecaptcha_plugin.dart';
void main() => runApp(MyApp());
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
String _token = 'Unknown';
@override
void initState() {
super.initState();
}
Future<void> getToken() async {
String token;
try {
token = await YinGrecaptchaPlugin.verify("6LeXVJ0UAAAAACGNen5nViphlEOmLx7sULKu-RB0");
} on PlatformException {
token = 'Failed to get token.';
}
if (!mounted) return;
print("token =" + token);
setState(() {
_token = token;
});
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(
title: const Text('Plugin example app'),
),
body: new Padding(
padding: EdgeInsets.all(30),
child: new Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text('token: $_token\n'),
RaisedButton(
onPressed: getToken,
child: new Text('获取'),
)
],
),
),
),
);
}
}