V0.0.2 Published client
kln
parent
f22d90d735
commit
a7694c06db
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@ -1 +1,2 @@
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org.gradle.jvmargs=-Xmx1536M
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android.enableR8=true
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@ -1,5 +1,12 @@
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//
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// NMMCSEND dart project (main.dart)
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//
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// History:
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// --------
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// 24.06.19/KQ Initial version
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//
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import 'dart:io';
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//import 'dart:ui' as prefix0;
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import 'package:flutter/material.dart';
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import 'color_picker.dart';
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@ -35,45 +42,21 @@ class _ColorPickerAppState extends State<ColorPickerApp> {
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blue = currentColor & 0xFF;
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green = (currentColor >> 8) & 0xFF;
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red = (currentColor >> 16) & 0xFF;
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//alpha = (currentColor >> 24) & 0xFF;
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print("ARGB($alpha,$red,$green,$blue)");
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print("ARGB($alpha,$red,$green,$blue)");
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}
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/*
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Uint8List convert(String string, [int start = 0, int end]) {
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var stringLength = string.length;
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end = RangeError.checkValidRange(start, end, stringLength);
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var length = end - start;
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var result = Uint8List(length);
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for (var i = 0; i < length; i++) {
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var codeUnit = string.codeUnitAt(start + i);
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if ((codeUnit & ~_subsetMask) != 0) {
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throw ArgumentError.value(
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string, "string", "Contains invalid characters.");
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}
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result[i] = codeUnit;
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}
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return result;
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}
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*/
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void _incrementCounter() {
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setState(() {
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// This call to setState tells the Flutter framework that something has
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// changed in this State, which causes it to rerun the build method below
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// so that the display can reflect the updated values. If we changed
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// _counter without calling setState(), then the build method would not be
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// called again, and so nothing would appear to happen.
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String sEntry = myController.text;
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if(sEntry.length > 0) {
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hex2rgb(currentColor.value);
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_counter = _counter + rcMC; //_counter++;
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_counter = _counter + rcMC;
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if(_counter >= sEntry.length)
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_counter = 0;
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if(iCodeValue == 2) // Send alternating lines ...
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iCodeValue = 1; // Top line
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else
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iCodeValue = 2; // Bottom line
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//iCodeValue = sEntry.codeUnitAt(_counter);
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String s = (_counter).toString().padLeft(3,'0')
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+ ":"
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+ iCodeValue.toString().padLeft(3,'0')
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@ -121,15 +104,6 @@ class _ColorPickerAppState extends State<ColorPickerApp> {
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return MaterialApp(
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title: "NodeSwarm Master Controller",
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theme: ThemeData(
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// This is the theme of your application.
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//
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// Try running your application with "flutter run". You'll see the
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// application has a blue toolbar. Then, without quitting the app, try
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// changing the primarySwatch below to Colors.green and then invoke
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// "hot reload" (press "r" in the console where you ran "flutter run",
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// or simply save your changes to "hot reload" in a Flutter IDE).
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// Notice that the counter didn't reset back to zero; the application
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// is not restarted.
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primarySwatch: Colors.grey,
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),
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home: Scaffold(
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@ -137,10 +111,10 @@ class _ColorPickerAppState extends State<ColorPickerApp> {
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body: Align(
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alignment: Alignment.topCenter,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.center, // center,
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crossAxisAlignment: CrossAxisAlignment.center,
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children: <Widget>[
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SizedBox(height: 20),
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Text('Enter text to send: ', textScaleFactor: 2), // Test
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Text('Enter text to send: ', textScaleFactor: 2),
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TextField(
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controller: myController,
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onChanged: (text) {
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@ -149,7 +123,7 @@ class _ColorPickerAppState extends State<ColorPickerApp> {
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style: new TextStyle(
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fontSize: 40.0,
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height: 1.5,
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color: currentColor, //Colors.green
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color: currentColor,
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),
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decoration: InputDecoration(
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border: InputBorder.none,
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@ -163,7 +137,7 @@ class _ColorPickerAppState extends State<ColorPickerApp> {
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textScaleFactor: 0.3,
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),
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SizedBox(height: 30),
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Text('Select color to use: ', textScaleFactor: 2), // Test
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Text('Select color to use: ', textScaleFactor: 2),
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SizedBox(height: 10),
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Row(
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crossAxisAlignment: CrossAxisAlignment.center,
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@ -179,15 +153,6 @@ class _ColorPickerAppState extends State<ColorPickerApp> {
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});
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},
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),
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/*SizedBox(width: 20),
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Container(
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width: 150,
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height: 50,
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color: currentColor,
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alignment: Alignment.center,
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child: Text(currentColor.value.toRadixString(16).toUpperCase()),
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),
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*/
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SizedBox(width: 60),
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BarColorPicker(
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cornerRadius: 10,
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@ -216,7 +181,7 @@ class _ColorPickerAppState extends State<ColorPickerApp> {
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});
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}),
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SizedBox(height: 20),
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Text('Brightness: ', textScaleFactor: 2), // Test
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Text('Brightness: ', textScaleFactor: 2),
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Slider(
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min: 0,
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max: 64,
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@ -230,8 +195,7 @@ class _ColorPickerAppState extends State<ColorPickerApp> {
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_incrementCounter();
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});
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},
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),
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//SizedBox(height: 50),
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),
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],
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),
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),
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@ -1,172 +0,0 @@
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import 'package:flutter/material.dart';
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import 'dart:io';
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void main() => runApp(MyApp());
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int rcMC = 0;
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RawDatagramSocket sG;
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InternetAddress multicastAddress; //= new InternetAddress('238.255.255.250');
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int multicastPort = 1337;
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int iCodeValue = 0;
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class MyApp extends StatelessWidget {
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// This widget is the root of your application.
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@override
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Widget build(BuildContext context) {
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multicastAddress = new InternetAddress('238.255.255.250');
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RawDatagramSocket.bind(InternetAddress.ANY_IP_V4, 0).then((RawDatagramSocket s) {
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s.multicastLoopback = false;
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s.multicastHops = 4;
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try {
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s.joinMulticast(multicastAddress); // Join multicast group
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print("Multicast group joined.");
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}
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catch (e) {
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print("***** Multicast join failed: ${e.toString()}");
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}
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rcMC = 1;
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sG = s;
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int nBytes = s.send("000:000".codeUnits, multicastAddress, multicastPort);
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print("Sent: $nBytes bytes, display reset.");
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});
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return MaterialApp(
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title: 'NodeSwarm Master Controller',
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//debugShowCheckedModeBanner: false, // May be disabled, even in debug mode!
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theme: ThemeData(
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// This is the theme of your application.
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//
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// Try running your application with "flutter run". You'll see the
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// application has a blue toolbar. Then, without quitting the app, try
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// changing the primarySwatch below to Colors.green and then invoke
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// "hot reload" (press "r" in the console where you ran "flutter run",
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// or simply save your changes to "hot reload" in a Flutter IDE).
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// Notice that the counter didn't reset back to zero; the application
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// is not restarted.
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primarySwatch: Colors.grey,
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),
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home: MyHomePage(title: 'NodeSwarm Master Control'),
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);
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}
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}
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class MyHomePage extends StatefulWidget {
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MyHomePage({Key key, this.title}) : super(key: key);
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// This widget is the home page of your application. It is stateful, meaning
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// that it has a State object (defined below) that contains fields that affect
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// how it looks.
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// This class is the configuration for the state. It holds the values (in this
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// case the title) provided by the parent (in this case the App widget) and
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// used by the build method of the State. Fields in a Widget subclass are
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// always marked "final".
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final String title;
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@override
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_MyHomePageState createState() => _MyHomePageState();
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}
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class _MyHomePageState extends State<MyHomePage> {
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int _counter = 0;
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final myController = TextEditingController();
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@override
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void dispose() {
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// Clean up the controller when the widget is disposed.
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myController.dispose();
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super.dispose();
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}
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void _incrementCounter() {
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setState(() {
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// This call to setState tells the Flutter framework that something has
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// changed in this State, which causes it to rerun the build method below
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// so that the display can reflect the updated values. If we changed
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// _counter without calling setState(), then the build method would not be
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// called again, and so nothing would appear to happen.
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String sEntry = myController.text;
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if(sEntry.length > 0) {
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_counter = _counter + rcMC; //_counter++;
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if(_counter >= sEntry.length)
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_counter = 0;
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iCodeValue = sEntry.codeUnitAt(_counter);
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String s = (_counter).toString().padLeft(3,'0') + ":" + iCodeValue.toString().padLeft(3,'0');
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int nBytes = sG.send(s.codeUnits, multicastAddress, multicastPort);
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print("Bytes sent: $nBytes ($s)");
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}
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});
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}
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void _onTextChanged(String t) {
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print("onTextChanged: $t");
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}
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@override
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Widget build(BuildContext context) {
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// This method is rerun every time setState is called, for instance as done
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// by the _incrementCounter method above.
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//
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// The Flutter framework has been optimized to make rerunning build methods
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// fast, so that you can just rebuild anything that needs updating rather
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// than having to individually change instances of widgets.
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return Scaffold(
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appBar: AppBar(
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// Here we take the value from the MyHomePage object that was created by
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// the App.build method, and use it to set our appbar title.
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title: Text(widget.title),
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),
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body: Center(
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// Center is a layout widget. It takes a single child and positions it
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// in the middle of the parent.
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child: Column(
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// Column is also layout widget. It takes a list of children and
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// arranges them vertically. By default, it sizes itself to fit its
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// children horizontally, and tries to be as tall as its parent.
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//
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// Invoke "debug painting" (press "p" in the console, choose the
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// "Toggle Debug Paint" action from the Flutter Inspector in Android
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// Studio, or the "Toggle Debug Paint" command in Visual Studio Code)
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// to see the wireframe for each widget.
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//
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// Column has various properties to control how it sizes itself and
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// how it positions its children. Here we use mainAxisAlignment to
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// center the children vertically; the main axis here is the vertical
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// axis because Columns are vertical (the cross axis would be
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// horizontal).
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mainAxisAlignment: MainAxisAlignment.spaceEvenly,// .center,
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children: <Widget>[
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Text('Enter chars. to send:', textScaleFactor: 3), // Test
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TextField(
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controller: myController,
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onChanged: (text) {
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_onTextChanged(text);
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},
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style: new TextStyle(
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fontSize: 40.0,
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height: 1.5,
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color: Colors.green
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),
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decoration: InputDecoration(
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border: InputBorder.none,
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hintText: 'enter here!',
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contentPadding: const EdgeInsets.symmetric(horizontal: 50.0)
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),
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),
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Text(
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'($_counter): $iCodeValue',
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style: Theme.of(context).textTheme.display1,
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textScaleFactor: 1,
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),
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],
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),
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),
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floatingActionButton: FloatingActionButton(
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onPressed: _incrementCounter,
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tooltip: 'Increment',
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child: Icon(Icons.input),
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), // This trailing comma makes auto-formatting nicer for build methods.
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);
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}
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}
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59
pubspec.lock
59
pubspec.lock
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@ -1,13 +1,27 @@
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# Generated by pub
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# See https://dart.dev/tools/pub/glossary#lockfile
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packages:
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archive:
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dependency: transitive
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description:
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name: archive
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url: "https://pub.dartlang.org"
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source: hosted
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version: "2.0.11"
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args:
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dependency: transitive
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description:
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name: args
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url: "https://pub.dartlang.org"
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source: hosted
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version: "1.5.2"
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async:
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dependency: transitive
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description:
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name: async
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url: "https://pub.dartlang.org"
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source: hosted
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version: "2.3.0"
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version: "2.4.0"
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boolean_selector:
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dependency: transitive
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description:
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@ -29,6 +43,20 @@ packages:
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url: "https://pub.dartlang.org"
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source: hosted
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version: "1.14.11"
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convert:
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dependency: transitive
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description:
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name: convert
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url: "https://pub.dartlang.org"
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source: hosted
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version: "2.1.1"
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crypto:
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dependency: transitive
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description:
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name: crypto
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url: "https://pub.dartlang.org"
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source: hosted
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version: "2.1.3"
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cupertino_icons:
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dependency: "direct main"
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description:
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@ -46,20 +74,27 @@ packages:
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description: flutter
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source: sdk
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version: "0.0.0"
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image:
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dependency: transitive
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description:
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name: image
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url: "https://pub.dartlang.org"
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source: hosted
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version: "2.1.4"
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matcher:
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dependency: transitive
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description:
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name: matcher
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url: "https://pub.dartlang.org"
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source: hosted
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version: "0.12.5"
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version: "0.12.6"
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meta:
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dependency: transitive
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description:
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name: meta
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url: "https://pub.dartlang.org"
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source: hosted
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version: "1.1.7"
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version: "1.1.8"
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path:
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dependency: transitive
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description:
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@ -74,6 +109,13 @@ packages:
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url: "https://pub.dartlang.org"
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source: hosted
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version: "1.8.0+1"
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petitparser:
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dependency: transitive
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description:
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name: petitparser
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url: "https://pub.dartlang.org"
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source: hosted
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version: "2.4.0"
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quiver:
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dependency: transitive
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description:
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@ -127,7 +169,7 @@ packages:
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name: test_api
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url: "https://pub.dartlang.org"
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source: hosted
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version: "0.2.5"
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version: "0.2.11"
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typed_data:
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dependency: transitive
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description:
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@ -142,5 +184,12 @@ packages:
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url: "https://pub.dartlang.org"
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source: hosted
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version: "2.0.8"
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xml:
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dependency: transitive
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description:
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name: xml
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url: "https://pub.dartlang.org"
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source: hosted
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version: "3.5.0"
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sdks:
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dart: ">=2.2.2 <3.0.0"
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dart: ">=2.4.0 <3.0.0"
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|
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