esptouch_smartconfig

Description:

esptouch smartconfig

esptouch_smartconfig #
Espressif’s ESP-TOUCH protocol implements the Smart Config technology to help users
connect ESP8266EX- and ESP32-embedded devices (hereinafter referred to as the device)
to a Wi-Fi network through simple configuration on a smartphone flutter app.
Getting Started #
Android #
Add Permission android/app/src/main/AndroidManifest.xml
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
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iOS #

Add ios/Info.plist
<key>NSLocationAlwaysAndWhenInUseUsageDescription</key>
<string>Used to Location's Info always for Using Beacon.</string>
<key>NSLocationAlwaysUsageDescription</key>
<string>Used to Location's Info always for Using Beacon.</string>
<key>NSLocationWhenInUseUsageDescription</key>
<string>Used to Location's Info for Using Beacon when In Use.</string>
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Usage #
late Stream<ESPTouchResult>? _stream;
final Set<ESPTouchResult> _results = Set();

@override
void initState() {
_stream = EsptouchSmartconfig.run(widget.ssid, widget.bssid,
widget.password, widget.deviceCount, widget.isBroadcast);
super.initState();
}

@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
leading: IconButton(
icon: Icon(Icons.arrow_back),
onPressed: () {
Navigator.of(context).pop(_results);
}),
backgroundColor: Colors.red,
title: Text(
'Task',
),
),
body: Container(
child: StreamBuilder<ESPTouchResult>(
stream: _stream,
builder: (context, AsyncSnapshot<ESPTouchResult> snapshot) {
if (snapshot.hasError) {
return error(context, 'Error in StreamBuilder');
}
switch (snapshot.connectionState) {
case ConnectionState.active:
_results.add(snapshot.data!);
return resultList(context, ConnectionState.active);
case ConnectionState.none:
return noneState(context);
case ConnectionState.done:
if (snapshot.hasData) {
_results.add(snapshot.data!);
return resultList(context, ConnectionState.done);
} else
return noneState(context);
case ConnectionState.waiting:
return waitingState(context);
}
},
),
),
);
}

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Reference #
ESP Touch #
https://github.com/smaho-engineering/esptouch_flutter
https://github.com/kittenbot/flutter_smartconfig
https://github.com/EspressifApp/EsptouchForIOS
https://github.com/EspressifApp/EsptouchForAndroid
Wifi Info #
https://github.com/flutter/plugins
Version #
iOS Version v2.2.0 #
Android Version v2.0.0 #