esptouch_plugin 0.0.2 esptouch_plugin: ^0.0.2 copied to clipboard
fix AFNetworking bug
import 'package:flutter/material.dart';
import 'dart:async';
import 'package:flutter/services.dart';
import 'package:esptouch_plugin/esptouch_plugin.dart';
void main() => runApp(MyApp());
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
String _platformVersion = 'Unknown';
Map _wifiInfo = {};
String _password;
String status = '未连接';
bool isconnecting = false;
@override
void initState() {
super.initState();
initPlatformState();
}
// Platform messages are asynchronous, so we initialize in an async method.
Future<void> initPlatformState() async {
String platformVersion;
Map wifiInfo;
// Platform messages may fail, so we use a try/catch PlatformException.
try {
platformVersion = await EsptouchPlugin.platformVersion;
wifiInfo = await EsptouchPlugin.wifiInfo;
} 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;
_wifiInfo = wifiInfo;
});
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(
title: const Text('Plugin example app'),
),
body: Center(
child: Column(children: <Widget>[
Text('Running on: $_platformVersion\n'),
Text('当前wifi'),
Text('SSID: ${_wifiInfo['ssid']}'),
Text('bSSID: ${_wifiInfo['bssid']}'),
SizedBox(height: 30),
Container(
width: 200,
child: TextField(
decoration: InputDecoration(labelText: 'wifi密码'),
onChanged: (e) {
_password = e;
})),
SizedBox(
height: 20,
),
FlatButton(
onPressed: () {
if (isconnecting) {
stop();
} else {
String ssid = _wifiInfo['ssid'];
String bssid = _wifiInfo['bssid'];
connect(ssid, bssid, _password);
}
},
child: Text('连接设备'),
shape: RoundedRectangleBorder(side: BorderSide(width: 1))),
SizedBox(height: 40),
Text(status)
]),
),
),
);
}
connect(String ssid, String bssid, String password) async {
isconnecting = true;
setState(() {
status = "连接中。。。";
});
List a = await EsptouchPlugin.startConnect(ssid, bssid, password);
setState(() {
status = "连接操作完成";
});
print(a);
}
stop() {
EsptouchPlugin.cancelConnect();
isconnecting = false;
setState(() {
status = "取消";
});
}
}