geetest_plugin 0.1.7 geetest_plugin: ^0.1.7 copied to clipboard
Geetest(GT3Captcha) Flutter plugin(Flutter极验验证插件).
import 'package:flutter/material.dart';
import 'dart:async';
import 'package:flutter/services.dart';
import 'package:geetest_plugin/geetest_plugin.dart';
void main() => runApp(new MyApp());
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => new _MyAppState();
}
class _MyAppState extends State<MyApp> {
String _platformVersion = 'Unknown';
String _batteryLevel = 'Unknown battery level.';
@override
void initState() {
super.initState();
initPlatformState();
}
// Platform messages are asynchronous, so we initialize in an async method.
Future<void> initPlatformState() async {
String platformVersion;
// Platform messages may fail, so we use a try/catch PlatformException.
try {
platformVersion = await GeetestPlugin.platformVersion;
} on PlatformException {
platformVersion = 'Failed to get platform version.';
}
// If the widget was removed from the tree while the asynchronous platform
// message was in flight, we want to discard the reply rather than calling
// setState to update our non-existent appearance.
if (!mounted) return;
setState(() {
_platformVersion = platformVersion;
});
}
Future<void> getGeetest() async {
String result;
// Platform messages may fail, so we use a try/catch PlatformException.
try {
result = await GeetestPlugin.getGeetest('http://www.geetest.com/demo/gt/register-slide');
} on PlatformException {
// platformVersion = 'Failed to get platform version.';
}
// If the widget was removed from the tree while the asynchronous platform
// message was in flight, we want to discard the reply rather than calling
// setState to update our non-existent appearance.
if (!mounted) return;
setState(() {
_platformVersion = result;
});
}
@override
Widget build(BuildContext context) {
return new MaterialApp(
home: new Scaffold(
appBar: new AppBar(
title: const Text('Plugin example app'),
),
body: new Center(
child: Column(
children: <Widget>[
new Text('Running on: $_platformVersion\n'),
RaisedButton(
onPressed: getGeetest,
child: Text("geetest"),
)
],
),
),
),
);
}
}