added sidebar and first bluetooth atemp

This commit is contained in:
Simeon5566 2022-10-26 12:55:05 +02:00
parent abb3a59694
commit 5d4f45d4d6
11 changed files with 246 additions and 113 deletions

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@ -14,3 +14,7 @@ A few resources to get you started if this is your first Flutter project:
For help getting started with Flutter development, view the For help getting started with Flutter development, view the
[online documentation](https://docs.flutter.dev/), which offers tutorials, [online documentation](https://docs.flutter.dev/), which offers tutorials,
samples, guidance on mobile development, and a full API reference. samples, guidance on mobile development, and a full API reference.
<br>
To build this projekt with windows be sure to set in <br>
settings -> windows security -> for developers -> developer mode -> on

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@ -47,7 +47,7 @@ android {
applicationId "com.example.flutter_provisioning_for_iot" applicationId "com.example.flutter_provisioning_for_iot"
// You can update the following values to match your application needs. // You can update the following values to match your application needs.
// For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-build-configuration. // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-build-configuration.
minSdkVersion flutter.minSdkVersion minSdkVersion 19
targetSdkVersion flutter.targetSdkVersion targetSdkVersion flutter.targetSdkVersion
versionCode flutterVersionCode.toInteger() versionCode flutterVersionCode.toInteger()
versionName flutterVersionName versionName flutterVersionName

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@ -1,5 +1,10 @@
<manifest xmlns:android="http://schemas.android.com/apk/res/android" <manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
package="com.example.flutter_provisioning_for_iot"> package="com.example.flutter_provisioning_for_iot">
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.BLUETOOTH" />
<uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>
<application <application
android:label="flutter_provisioning_for_iot" android:label="flutter_provisioning_for_iot"
android:name="${applicationName}" android:name="${applicationName}"

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@ -4,5 +4,4 @@
the Flutter tool needs it to communicate with the running application the Flutter tool needs it to communicate with the running application
to allow setting breakpoints, to provide hot reload, etc. to allow setting breakpoints, to provide hot reload, etc.
--> -->
<uses-permission android:name="android.permission.INTERNET"/>
</manifest> </manifest>

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@ -0,0 +1,44 @@
import 'package:flutter_blue/flutter_blue.dart';
import 'package:flutter/material.dart';
import 'dart:async';
import 'dart:math';
import 'Sidebar.dart';
class BluetoothTest extends StatefulWidget {
const BluetoothTest({super.key});
@override
State<BluetoothTest> createState() => _BluetoothTest();
}
class _BluetoothTest extends State<BluetoothTest> {
FlutterBlue flutterBlue = FlutterBlue.instance;
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text("Bluetooth Test"),
),
body: Center(
child: TextButton(
onPressed: () {
var subscription = flutterBlue.scanResults.listen((results) {
// do something with scan results
for (ScanResult r in results) {
String scan = '"${r.device.name} found! rssi: ${r.rssi}"';
debugPrint(scan);
}
});
// Stop scanning
flutterBlue.stopScan();
}, child: const Text("Scan Devices"),
),
),
drawer: const Sidebar(),// This trailing comma makes auto-formatting nicer for build methods.
);
}
}

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@ -0,0 +1,75 @@
import 'package:flutter/material.dart';
import 'package:flutter_provisioning_for_iot/Sidebar.dart';
import 'package:flutter_blue/flutter_blue.dart';
class MainPage extends StatelessWidget {
const MainPage({super.key});
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Provisioning for IOT',
theme: ThemeData(
// This is the theme of your application.
//
// Try running your application with "flutter run". You'll see the
// application has a blue toolbar. Then, without quitting the app, try
// changing the primarySwatch below to Colors.green and then invoke
// "hot reload" (press "r" in the console where you ran "flutter run",
// or simply save your changes to "hot reload" in a Flutter IDE).
// Notice that the counter didn't reset back to zero; the application
// is not restarted.
primarySwatch: Colors.blue,
),
home: const MyHomePage(title: 'Provisioning for IOT'),
);
}
}
class MyHomePage extends StatefulWidget {
const MyHomePage({super.key, required this.title});
final String title;
@override
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
int _counter = 0;
void _incrementCounter() {
setState(() {
_counter++;
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(widget.title),
),
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
const Text(
'You have pushed the button this many times:',
),
Text(
'$_counter',
style: Theme.of(context).textTheme.headline4,
),
],
),
),
floatingActionButton: FloatingActionButton(
onPressed: _incrementCounter,
tooltip: 'Increment',
child: const Icon(Icons.add),
),
drawer: const Sidebar(),// This trailing comma makes auto-formatting nicer for build methods.
);
}
}

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@ -0,0 +1,67 @@
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'Sidebar.dart';
class Settings extends StatefulWidget {
const Settings({Key? key}) : super(key: key);
static const initIp = "";
static var ip = initIp;
static const initPort = "";
static var port = initPort;
static SharedPreferences? preferencesInstance;
@override
State<Settings> createState() => _SettingsState();
/// Initializes the Settings with the correct Values from the last session
static Future initSettings() async {
}
}
class _SettingsState extends State<Settings> {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
// Here we take the value from the MyHomePage object that was created by
// the App.build method, and use it to set our appbar title.
title: const Text("Settings"),
),
body: Center(
child: Column(
children: [
TextFormField(
decoration: const InputDecoration(
labelText: "Address for the Classifier-Server"),
initialValue: Settings.ip,
onChanged: (String newValue) {
Settings.ip = newValue;
Settings.preferencesInstance?.setString("IP", newValue);
},
),
TextFormField(
decoration: const InputDecoration(
labelText: "Port for the Classifier-Server"),
keyboardType: TextInputType.number,
inputFormatters: <TextInputFormatter>[
FilteringTextInputFormatter.digitsOnly
],
initialValue: Settings.port,
onChanged: (String newValue) {
Settings.port = newValue;
Settings.preferencesInstance?.setString("Port", newValue);
},
)
],
),
),
drawer: const Sidebar());
}
}

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@ -0,0 +1,42 @@
import 'package:flutter/material.dart';
import 'package:flutter_provisioning_for_iot/BluetoothTest.dart';
import 'MainPage.dart';
import 'Settings.dart';
class Sidebar extends StatelessWidget {
const Sidebar({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return Drawer(
child: ListView(
children: <Widget>[
const DrawerHeader(
decoration: BoxDecoration(color: Color(0xFF00844D)),
child: Text("Navigation"),
),
ListTile(
title: const Text("Main Page"),
onTap: () {
Navigator.push(context, MaterialPageRoute(builder: (context) => const MainPage()));
},
),
ListTile(
title: const Text("Settings"),
onTap: () {
Navigator.push(context,
MaterialPageRoute(builder: (context) => const Settings()));
},
),
ListTile(
title: const Text("Bluetooth Test"),
onTap: () {
Navigator.push(context, MaterialPageRoute(builder: (context) => const BluetoothTest()));
},
),
],
),
);
}
}

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@ -1,115 +1,8 @@
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
import 'package:flutter_blue/flutter_blue.dart';
import 'package:flutter_provisioning_for_iot/MainPage.dart';
void main() { void main() {
runApp(const MyApp()); runApp(const MainPage());
} }
class MyApp extends StatelessWidget {
const MyApp({super.key});
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
// This is the theme of your application.
//
// Try running your application with "flutter run". You'll see the
// application has a blue toolbar. Then, without quitting the app, try
// changing the primarySwatch below to Colors.green and then invoke
// "hot reload" (press "r" in the console where you ran "flutter run",
// or simply save your changes to "hot reload" in a Flutter IDE).
// Notice that the counter didn't reset back to zero; the application
// is not restarted.
primarySwatch: Colors.blue,
),
home: const MyHomePage(title: 'Flutter Demo Home Page'),
);
}
}
class MyHomePage extends StatefulWidget {
const MyHomePage({super.key, required this.title});
// This widget is the home page of your application. It is stateful, meaning
// that it has a State object (defined below) that contains fields that affect
// how it looks.
// This class is the configuration for the state. It holds the values (in this
// case the title) provided by the parent (in this case the App widget) and
// used by the build method of the State. Fields in a Widget subclass are
// always marked "final".
final String title;
@override
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
int _counter = 0;
void _incrementCounter() {
setState(() {
// This call to setState tells the Flutter framework that something has
// changed in this State, which causes it to rerun the build method below
// so that the display can reflect the updated values. If we changed
// _counter without calling setState(), then the build method would not be
// called again, and so nothing would appear to happen.
_counter++;
});
}
@override
Widget build(BuildContext context) {
// This method is rerun every time setState is called, for instance as done
// by the _incrementCounter method above.
//
// The Flutter framework has been optimized to make rerunning build methods
// fast, so that you can just rebuild anything that needs updating rather
// than having to individually change instances of widgets.
return Scaffold(
appBar: AppBar(
// Here we take the value from the MyHomePage object that was created by
// the App.build method, and use it to set our appbar title.
title: Text(widget.title),
),
body: Center(
// Center is a layout widget. It takes a single child and positions it
// in the middle of the parent.
child: Column(
// Column is also a layout widget. It takes a list of children and
// arranges them vertically. By default, it sizes itself to fit its
// children horizontally, and tries to be as tall as its parent.
//
// Invoke "debug painting" (press "p" in the console, choose the
// "Toggle Debug Paint" action from the Flutter Inspector in Android
// Studio, or the "Toggle Debug Paint" command in Visual Studio Code)
// to see the wireframe for each widget.
//
// Column has various properties to control how it sizes itself and
// how it positions its children. Here we use mainAxisAlignment to
// center the children vertically; the main axis here is the vertical
// axis because Columns are vertical (the cross axis would be
// horizontal).
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
const Text(
'You have pushed the button this many times:',
),
Text(
'$_counter',
style: Theme.of(context).textTheme.headline4,
),
],
),
),
floatingActionButton: FloatingActionButton(
onPressed: _incrementCounter,
tooltip: 'Increment',
child: const Icon(Icons.add),
), // This trailing comma makes auto-formatting nicer for build methods.
);
}
}

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@ -36,6 +36,9 @@ dependencies:
# The following adds the Cupertino Icons font to your application. # The following adds the Cupertino Icons font to your application.
# Use with the CupertinoIcons class for iOS style icons. # Use with the CupertinoIcons class for iOS style icons.
cupertino_icons: ^1.0.2 cupertino_icons: ^1.0.2
flutter_blue: ^0.8.0
shared_preferences: ^2.0.13
dev_dependencies: dev_dependencies:
flutter_test: flutter_test:

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@ -6,6 +6,7 @@
// tree, read text, and verify that the values of widget properties are correct. // tree, read text, and verify that the values of widget properties are correct.
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
import 'package:flutter_provisioning_for_iot/MainPage.dart';
import 'package:flutter_test/flutter_test.dart'; import 'package:flutter_test/flutter_test.dart';
import 'package:flutter_provisioning_for_iot/main.dart'; import 'package:flutter_provisioning_for_iot/main.dart';
@ -13,7 +14,7 @@ import 'package:flutter_provisioning_for_iot/main.dart';
void main() { void main() {
testWidgets('Counter increments smoke test', (WidgetTester tester) async { testWidgets('Counter increments smoke test', (WidgetTester tester) async {
// Build our app and trigger a frame. // Build our app and trigger a frame.
await tester.pumpWidget(const MyApp()); await tester.pumpWidget(const MainPage());
// Verify that our counter starts at 0. // Verify that our counter starts at 0.
expect(find.text('0'), findsOneWidget); expect(find.text('0'), findsOneWidget);