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bt printer working

null-safety-migration
error500 2021-09-26 11:55:34 +06:00
parent 0160f1c4ae
commit 012ef0acc6
19 changed files with 505 additions and 432 deletions
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4
android/app/build.gradle
View File

@ -32,7 +32,7 @@ if (keystorePropertiesFile.exists()) {
}
android {
compileSdkVersion 29
compileSdkVersion 30
sourceSets {
main.java.srcDirs += 'src/main/kotlin'
@ -53,7 +53,7 @@ android {
// TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
applicationId "kz.com.aman.satu"
minSdkVersion 21
targetSdkVersion 29
targetSdkVersion 30
versionCode flutterVersionCode.toInteger()
versionName flutterVersionName
// multiDexEnabled true

6
android/app/src/main/kotlin/kz/com/aman/satu/MainActivity.kt
View File

@ -1,6 +1,12 @@
package kz.com.aman.satu
import io.flutter.embedding.android.FlutterActivity
import io.flutter.embedding.engine.FlutterEngine
import io.flutter.plugin.common.MethodChannel
class MainActivity: FlutterActivity() {
override fun configureFlutterEngine(flutterEngine: FlutterEngine) {
super.configureFlutterEngine(flutterEngine)
}
}

2
android/build.gradle
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@ -6,7 +6,7 @@ buildscript {
}
dependencies {
classpath 'com.android.tools.build:gradle:3.5.0'
classpath 'com.android.tools.build:gradle:4.1.0'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
}
}

2
android/gradle/wrapper/gradle-wrapper.properties vendored
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@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.2-all.zip
distributionUrl=https\://services.gradle.org/distributions/gradle-6.7-all.zip

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71
lib/core/utils/pos_printer.dart Normal file
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@ -0,0 +1,71 @@
import 'dart:typed_data';
import 'package:charset_converter/charset_converter.dart';
import 'package:esc_pos_utils/esc_pos_utils.dart';
import 'package:flutter/services.dart';
import 'dart:io';
import 'package:image/image.dart';
Future<List<int>> getReceipt() async {
final profile = await CapabilityProfile.load();
final generator = Generator(PaperSize.mm80, profile);
List<int> bytes = [];
generator.setGlobalCodeTable('CP866');
Uint8List firstCol = await CharsetConverter.encode('cp866', 'Русский');
bytes += generator.textEncoded(firstCol, styles: const PosStyles(align: PosAlign.left));
bytes +=
generator.text('Align center', styles: const PosStyles(align: PosAlign.center));
bytes += generator.text('Align right',
styles: const PosStyles(align: PosAlign.right), linesAfter: 1);
bytes += generator.row([
PosColumn(
text: 'col3',
width: 3,
styles: const PosStyles(align: PosAlign.center, underline: true),
),
PosColumn(
text: 'col6',
width: 6,
styles: const PosStyles(align: PosAlign.center, underline: true),
),
PosColumn(
text: 'col3',
width: 3,
styles: const PosStyles(align: PosAlign.center, underline: true),
),
]);
// bytes += generator.text('Text size 200%',
// styles: const PosStyles(
// height: PosTextSize.size2,
// width: PosTextSize.size2,
// ));
//
// // Print barcode
// final List<int> barData = [1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 4];
// bytes += generator.barcode(Barcode.upcA(barData));
bytes += generator.feed(2);
bytes += generator.cut();
return bytes;
}
Future<List<int>> getReceiptImg() async {
final profile = await CapabilityProfile.load();
final generator = Generator(PaperSize.mm80, profile);
List<int> bytes = [];
generator.setGlobalCodeTable('CP866');
final ByteData data = await rootBundle.load('assets/images/aman_kassa_check.png') as ByteData;
final Uint8List imgBytes = data.buffer.asUint8List();
final Image? image = decodeImage(imgBytes);
// Using `ESC *`
bytes += generator.image(image!);
bytes += generator.feed(2);
bytes += generator.cut();
return bytes;
}

18
lib/main.dart
View File

@ -1,3 +1,5 @@
import 'dart:io';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
@ -18,6 +20,8 @@ void main() async {
//initialize locator
await LocatorInjector.setupLocator();
HttpOverrides.global = MyHttpOverrides();
LicenseRegistry.addLicense(() async* {
final license = await rootBundle.loadString('assets/google_fonts/OFL.txt');
yield LicenseEntryWithLineBreaks(['google_fonts'], license);
@ -27,12 +31,9 @@ void main() async {
runApp(MainApplication());
}
class MainApplication extends StatelessWidget {
@override
Widget build(BuildContext context) {
return StoreProvider<AppState>(
store: Redux.store!,
child: ScreenUtilInit(
@ -54,7 +55,8 @@ class MainApplication extends StatelessWidget {
builder: (context) => DialogManager(child: child!)),
),
navigatorKey: locator<NavigatorService>().navigatorKey,
home: StartUpView(), // first page
home: StartUpView(),
// first page
onGenerateRoute: generateRoute,
),
),
@ -62,3 +64,11 @@ class MainApplication extends StatelessWidget {
}
}
class MyHttpOverrides extends HttpOverrides {
@override
HttpClient createHttpClient(SecurityContext? context) {
return super.createHttpClient(context)
..badCertificateCallback =
(X509Certificate cert, String host, int port) => true;
}
}

4
lib/routes/route_names.dart
View File

@ -9,6 +9,10 @@ const String contragentSelectViewRoute = 'ContragentSelectViewRoute';
const String paymentViewRoute = 'paymentViewRoute';
const String settingPrinterBluetoothViewRoute = 'SettingPrinterBluetoothView';
const String settingPrinterBleBluetoothView = 'SettingPrinterBleBluetoothView';
const String settingPrinterBlueView = 'settingPrinterBlueView';
// Generate the views here

5
lib/routes/router.dart
View File

@ -6,11 +6,12 @@ import 'package:satu/views/dictionaries/category/category_select_view.dart';
import 'package:satu/views/dictionaries/category/category_view.dart';
import 'package:satu/views/dictionaries/goods/goods_edit.dart';
import 'package:satu/views/dictionaries/goods/goods_view.dart';
import 'package:satu/views/settings/printer_bluetooth/printer_view.dart';
import 'package:satu/views/work/views/add_by_barcode/add_by_barcode_view.dart';
import 'package:satu/views/work/views/add_product/add_product_view.dart';
import 'package:satu/views/login/login_view.dart';
import 'package:satu/views/main/main_view.dart';
import 'package:satu/views/settings/printer_bluetooth/PrinterSelect.dart';
import 'package:satu/views/settings/printer_bluetooth/printer_select.dart';
import 'package:satu/views/work/views/contragent/select_contragent_view.dart';
import 'package:satu/views/work/views/payment/payment_view.dart';
import 'package:satu/views/work/work_view.dart';
@ -49,7 +50,7 @@ Route<dynamic> generateRoute(RouteSettings settings) {
case settingPrinterBluetoothViewRoute:
return _getPageRoute(
routeName: settings.name!,
//viewToShow: PrinterSelectView(title: 'Принтер печати чеков',),
viewToShow: const PrinterView(),
);
case contragentSelectViewRoute:
return _getPageRoute(

2
lib/views/main/main_view.dart
View File

@ -6,7 +6,7 @@ import 'package:satu/core/services/navigator_service.dart';
import 'package:satu/core/utils/locator.dart';
import 'package:satu/views/dictionaries/category/category_view.dart';
import 'package:satu/views/dictionaries/goods/goods_view.dart';
import 'package:satu/views/settings/printer_bluetooth/PrinterSelect.dart';
import 'package:satu/views/settings/printer_bluetooth/printer_select.dart';
import 'package:satu/views/settings/setting_view.dart';
import 'package:satu/views/work/work_view.dart';
import 'package:satu/widgets/drawer/app_drawer.dart';

10
lib/views/settings/component/setting_item.dart
View File

@ -1,12 +1,12 @@
import 'package:flutter/material.dart';
class SettingItem extends StatefulWidget {
const SettingItem({Key? key, this.name, this.value, this.onTap})
: super(key: key);
final String? name;
final String? value;
final Function? onTap;
SettingItem({Key? key, this.name, this.value, this.onTap}) : super(key: key);
final Function()? onTap;
@override
_SettingItemState createState() => _SettingItemState();
@ -19,8 +19,8 @@ class _SettingItemState extends State<SettingItem> {
child: ListTile(
title: Text(widget.name ?? ''),
subtitle: widget.value != null ? Text(widget.value ?? '') : null,
trailing: Icon(Icons.chevron_right),
onTap: () => widget.onTap,
trailing: const Icon(Icons.chevron_right),
onTap: widget.onTap,
),
);
}

366
lib/views/settings/printer_bluetooth/PrinterSelect.dart
View File

@ -1,366 +0,0 @@
// import 'dart:convert';
// import 'dart:typed_data';
//
// import 'package:charset_converter/charset_converter.dart';
// import 'package:esc_pos_bluetooth/esc_pos_bluetooth.dart';
// import 'package:esc_pos_utils/esc_pos_utils.dart';
// import 'package:flutter/material.dart' hide Image;
// import 'package:image/image.dart' as Im;
// import 'package:flutter/services.dart';
// import 'package:intl/intl.dart';
//
// class PrinterSelectView extends StatefulWidget {
// PrinterSelectView({Key key, this.title}) : super(key: key);
// final String title;
//
// @override
// _PrinterSelectViewState createState() => _PrinterSelectViewState();
// }
//
// class _PrinterSelectViewState extends State<PrinterSelectView> {
// // PrinterBluetoothManager printerManager = PrinterBluetoothManager();
// // List<PrinterBluetooth> _devices = [];
//
// @override
// void initState() {
// super.initState();
//
// printerManager.scanResults.listen((devices) async {
// // print('UI: Devices found ${devices.length}');
// setState(() {
// _devices = devices;
// });
// });
// }
//
// void _startScanDevices() {
// setState(() {
// _devices = [];
// });
// printerManager.startScan(Duration(seconds: 4));
// }
//
// void _stopScanDevices() {
// printerManager.stopScan();
// }
//
// Future<Ticket> demoReceipt(PaperSize paper) async {
// final Ticket ticket = Ticket(paper, );
//
// // Print image
// final ByteData data = await rootBundle.load('assets/images/aman_kassa_check.png');
// final Uint8List bytes = data.buffer.asUint8List();
// final Im.Image image = Im.decodeImage(bytes);
// Im.Image thumbnail = Im.copyResize(image, width: 270);
// // ticket.image(thumbnail, align: PosAlign.center);
//
// //ticket.imageRaster(image, align: PosAlign.center);
//
// ticket.text('AMAN-SATU',
// styles: PosStyles(
// align: PosAlign.center,
// height: PosTextSize.size2,
// width: PosTextSize.size2,
// ),
// linesAfter: 1);
//
// ticket.text('889 Watson Lane', styles: PosStyles(align: PosAlign.center));
// ticket.text('Русский язык', styles: PosStyles(align: PosAlign.center, codeTable: PosCodeTable.westEur), containsChinese: true);
// ticket.text('Русский язык', styles: PosStyles(align: PosAlign.center, fontType: PosFontType.fontA), containsChinese: true);
// ticket.text('Русский язык', styles: PosStyles(align: PosAlign.center, fontType: PosFontType.fontB), containsChinese: true);
// ticket.text('Русский язык', styles: PosStyles(align: PosAlign.center, height: PosTextSize.size1), containsChinese: true);
// ticket.text('Русский язык', styles: PosStyles(align: PosAlign.center, width: PosTextSize.size2), containsChinese: true);
// ticket.text('Русский язык', styles: PosStyles(align: PosAlign.center, width: PosTextSize.size3), containsChinese: true);
// ticket.text('Русский язык', styles: PosStyles(align: PosAlign.center, width: PosTextSize.size4), containsChinese: true);
// ticket.text('Tel: 830-221-1234', styles: PosStyles(align: PosAlign.center));
// ticket.text('Web: www.example.com',
// styles: PosStyles(align: PosAlign.center), linesAfter: 1);
//
// ticket.hr();
// ticket.row([
// PosColumn(text: 'Qty', width: 1),
// PosColumn(text: 'Item', width: 7),
// PosColumn(
// text: 'Price', width: 2, styles: PosStyles(align: PosAlign.right)),
// PosColumn(
// text: 'Total', width: 2, styles: PosStyles(align: PosAlign.right)),
// ]);
//
// ticket.row([
// PosColumn(text: '2', width: 1),
// PosColumn(text: 'ONION RINGS', width: 7),
// PosColumn(
// text: '0.99', width: 2, styles: PosStyles(align: PosAlign.right)),
// PosColumn(
// text: '1.98', width: 2, styles: PosStyles(align: PosAlign.right)),
// ]);
// ticket.row([
// PosColumn(text: '1', width: 1),
// PosColumn(text: 'PIZZA', width: 7),
// PosColumn(
// text: '3.45', width: 2, styles: PosStyles(align: PosAlign.right)),
// PosColumn(
// text: '3.45', width: 2, styles: PosStyles(align: PosAlign.right)),
// ]);
// ticket.row([
// PosColumn(text: '1', width: 1),
// PosColumn(text: 'SPRING ROLLS', width: 7),
// PosColumn(
// text: '2.99', width: 2, styles: PosStyles(align: PosAlign.right)),
// PosColumn(
// text: '2.99', width: 2, styles: PosStyles(align: PosAlign.right)),
// ]);
// ticket.row([
// PosColumn(text: '3', width: 1),
// PosColumn(text: 'CRUNCHY STICKS', width: 7),
// PosColumn(
// text: '0.85', width: 2, styles: PosStyles(align: PosAlign.right)),
// PosColumn(
// text: '2.55', width: 2, styles: PosStyles(align: PosAlign.right)),
// ]);
// ticket.hr();
//
// ticket.row([
// PosColumn(
// text: 'TOTAL',
// width: 6,
// styles: PosStyles(
// height: PosTextSize.size2,
// width: PosTextSize.size2,
// )),
// PosColumn(
// text: '\$10.97',
// width: 6,
// styles: PosStyles(
// align: PosAlign.right,
// height: PosTextSize.size2,
// width: PosTextSize.size2,
// )),
// ]);
//
// ticket.hr(ch: '=', linesAfter: 1);
//
// ticket.row([
// PosColumn(
// text: 'Cash',
// width: 7,
// styles: PosStyles(align: PosAlign.right, width: PosTextSize.size2)),
// PosColumn(
// text: '\$15.00',
// width: 5,
// styles: PosStyles(align: PosAlign.right, width: PosTextSize.size2)),
// ]);
// ticket.row([
// PosColumn(
// text: 'Change',
// width: 7,
// styles: PosStyles(align: PosAlign.right, width: PosTextSize.size2)),
// PosColumn(
// text: '\$4.03',
// width: 5,
// styles: PosStyles(align: PosAlign.right, width: PosTextSize.size2)),
// ]);
//
// ticket.feed(2);
// ticket.text('Thank you!',
// styles: PosStyles(align: PosAlign.center, bold: true));
//
// final now = DateTime.now();
// final formatter = DateFormat('MM/dd/yyyy H:m');
// final String timestamp = formatter.format(now);
// ticket.text(timestamp,
// styles: PosStyles(align: PosAlign.center), linesAfter: 2);
//
// // Print QR Code from image
// // try {
// // const String qrData = 'example.com';
// // const double qrSize = 200;
// // final uiImg = await QrPainter(
// // data: qrData,
// // version: QrVersions.auto,
// // gapless: false,
// // ).toImageData(qrSize);
// // final dir = await getTemporaryDirectory();
// // final pathName = '${dir.path}/qr_tmp.png';
// // final qrFile = File(pathName);
// // final imgFile = await qrFile.writeAsBytes(uiImg.buffer.asUint8List());
// // final img = decodeImage(imgFile.readAsBytesSync());
//
// // ticket.image(img);
// // } catch (e) {
// // print(e);
// // }
//
// // Print QR Code using native function
// // ticket.qrcode('example.com');
//
// ticket.feed(2);
// ticket.cut();
// return ticket;
// }
//
// Future<Ticket> testTicket(PaperSize paper) async {
// final Ticket ticket = Ticket(paper);
// Uint8List encTxt4 =
// await CharsetConverter.encode("cp866", "Russian: Привет Мир!");
// ticket.textEncoded(encTxt4,
// styles: PosStyles(codeTable: PosCodeTable.pc866_2));
//
// ticket.text('Kazakh: Сәлем Әлем!',
// styles: PosStyles(codeTable: PosCodeTable.westEur), containsChinese: true);
//
// // Uint8List encTxt1 =
// // await CharsetConverter.encode("utf-8", "Kazakh: Сәлем Әлем!");
// // ticket.textEncoded(encTxt1,
// // styles: PosStyles(codeTable: PosCodeTable.pc866_2));
// ticket.text(
// 'Regular: aA bB cC dD eE fF gG hH iI jJ kK lL mM nN oO pP qQ rR sS tT uU vV wW xX yY zZ');
// ticket.text('Special 1: àÀ èÈ éÉ ûÛ üÜ çÇ ôÔ',
// styles: PosStyles(codeTable: PosCodeTable.westEur));
// ticket.text('Special 2: blåbærgrød',
// styles: PosStyles(codeTable: PosCodeTable.westEur));
//
// ticket.text('Bold text', styles: PosStyles(bold: true));
// ticket.text('Reverse text', styles: PosStyles(reverse: true));
// ticket.text('Underlined text',
// styles: PosStyles(underline: true), linesAfter: 1);
// ticket.text('Align left', styles: PosStyles(align: PosAlign.left));
// ticket.text('Align center', styles: PosStyles(align: PosAlign.center));
// ticket.text('Align right',
// styles: PosStyles(align: PosAlign.right), linesAfter: 1);
//
// ticket.row([
// PosColumn(
// text: 'col3',
// width: 3,
// styles: PosStyles(align: PosAlign.center, underline: true),
// ),
// PosColumn(
// text: 'col6',
// width: 6,
// styles: PosStyles(align: PosAlign.center, underline: true),
// ),
// PosColumn(
// text: 'col3',
// width: 3,
// styles: PosStyles(align: PosAlign.center, underline: true),
// ),
// ]);
//
// ticket.text('Text size 200%',
// styles: PosStyles(
// height: PosTextSize.size2,
// width: PosTextSize.size2,
// ));
//
// // Print image
// //final ByteData data = await rootBundle.load('assets/images/logo.png');
// //final Uint8List bytes = data.buffer.asUint8List();
// // Print image using alternative commands
// // ticket.imageRaster(image);
// // ticket.imageRaster(image, imageFn: PosImageFn.graphics);
//
// // Print barcode
// final List<int> barData = [1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 4];
// ticket.barcode(Barcode.upcA(barData));
//
// // Print mixed (chinese + latin) text. Only for printers supporting Kanji mode
// ticket.text(
// 'hello ! 中文字 # world @ éphémère &',
// styles: PosStyles(codeTable: PosCodeTable.westEur),
// containsChinese: true,
// );
//
// ticket.text(
// 'hello ! Мир # world @ éphémère &',
// styles: PosStyles(codeTable: PosCodeTable.westEur),
// containsChinese: true,
// );
//
// ticket.feed(2);
//
// ticket.cut();
// return ticket;
// }
//
// void _testPrint(PrinterBluetooth printer) async {
// printerManager.selectPrinter(printer);
//
// // TODO Don't forget to choose printer's paper
// const PaperSize paper = PaperSize.mm58;
//
// // TEST PRINT
// // final PosPrintResult res =
// // await printerManager.printTicket(await testTicket(paper));
//
// // DEMO RECEIPT
// final PosPrintResult res =
// await printerManager.printTicket(await testTicket(paper) , queueSleepTimeMs: 50);
//
// }
//
// @override
// Widget build(BuildContext context) {
// return Scaffold(
// appBar: AppBar(
// title: Text(widget.title),
// ),
// body: ListView.builder(
// itemCount: _devices.length,
// itemBuilder: (BuildContext context, int index) {
// return InkWell(
// onTap: () => _testPrint(_devices[index]),
// child: Column(
// children: <Widget>[
// Container(
// height: 60,
// padding: EdgeInsets.only(left: 10),
// alignment: Alignment.centerLeft,
// child: Row(
// children: <Widget>[
// Icon(Icons.print),
// SizedBox(width: 10),
// Expanded(
// child: Column(
// crossAxisAlignment: CrossAxisAlignment.start,
// mainAxisAlignment: MainAxisAlignment.center,
// children: <Widget>[
// Text(_devices[index].name ?? ''),
// Text(_devices[index].address),
// Text(
// 'Click to print a test receipt',
// style: TextStyle(color: Colors.grey[700]),
// ),
// ],
// ),
// )
// ],
// ),
// ),
// Divider(),
// ],
// ),
// );
// }),
// floatingActionButton: StreamBuilder<bool>(
// stream: printerManager.isScanningStream,
// initialData: false,
// builder: (c, snapshot) {
// if (snapshot.data) {
// return FloatingActionButton(
// child: Icon(Icons.stop),
// onPressed: _stopScanDevices,
// backgroundColor: Colors.red,
// );
// } else {
// return FloatingActionButton(
// child: Icon(Icons.search),
// onPressed: _startScanDevices,
// );
// }
// },
// ),
// );
// }
//
// }

23
lib/views/settings/printer_bluetooth/printer_select.dart Normal file
View File

@ -0,0 +1,23 @@
import 'package:flutter/material.dart';
class PrinterSelectView extends StatefulWidget {
const PrinterSelectView({Key? key}) : super(key: key);
@override
_PrinterSelectViewState createState() => _PrinterSelectViewState();
}
class _PrinterSelectViewState extends State<PrinterSelectView> {
@override
void initState() {
super.initState();
}
@override
Widget build(BuildContext context) {
return Scaffold(
body: Container(),
);
}
}

207
lib/views/settings/printer_bluetooth/printer_view.dart Normal file
View File

@ -0,0 +1,207 @@
import 'dart:async';
import 'dart:convert';
import 'dart:typed_data';
import 'package:bluetooth_print/bluetooth_print.dart';
import 'package:bluetooth_print/bluetooth_print_model.dart';
import 'package:charset_converter/charset_converter.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:logger/logger.dart';
import 'package:satu/core/utils/logger.dart';
import 'package:satu/core/utils/pos_printer.dart';
class PrinterView extends StatefulWidget {
const PrinterView({Key? key}) : super(key: key);
@override
_PrinterViewState createState() => _PrinterViewState();
}
class _PrinterViewState extends State<PrinterView> {
final Logger log = getLogger('_PrinterViewState');
BluetoothPrint? bluetoothPrint;
bool _connected = false;
BluetoothDevice? _device;
String tips = 'no device connect';
@override
void initState() {
bluetoothPrint = BluetoothPrint.instance;
if (WidgetsBinding.instance != null) {
WidgetsBinding.instance!.addPostFrameCallback((_) => initBluetooth());
}
super.initState();
}
// Platform messages are asynchronous, so we initialize in an async method.
Future<void> initBluetooth() async {
bluetoothPrint!.startScan(timeout: Duration(seconds: 4));
final bool isConnected = await bluetoothPrint!.isConnected ?? false;
bluetoothPrint!.state.listen((state) {
print('cur device status: $state');
switch (state) {
case BluetoothPrint.CONNECTED:
setState(() {
_connected = true;
tips = 'connect success';
});
break;
case BluetoothPrint.DISCONNECTED:
setState(() {
_connected = false;
tips = 'disconnect success';
});
break;
default:
break;
}
});
if (!mounted) return;
if (isConnected) {
setState(() {
_connected = true;
});
}
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(
title: const Text('BluetoothPrint example app'),
),
body: RefreshIndicator(
onRefresh: () =>
bluetoothPrint!.startScan(timeout: Duration(seconds: 4)),
child: SingleChildScrollView(
child: Column(
children: <Widget>[
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Padding(
padding:
EdgeInsets.symmetric(vertical: 10, horizontal: 10),
child: Text(tips),
),
],
),
const Divider(),
StreamBuilder<List<BluetoothDevice>>(
stream: bluetoothPrint!.scanResults,
initialData: const [],
builder: (c, snapshot) => Column(
children: (snapshot.data ?? [])
.map((d) => ListTile(
title: Text(d.name ?? ''),
subtitle: Text(d.address ?? ''),
onTap: () async {
setState(() {
_device = d;
});
},
trailing: _device != null &&
_device!.address == d.address
? const Icon(
Icons.check,
color: Colors.green,
)
: null,
))
.toList(),
),
),
const Divider(),
Container(
padding: EdgeInsets.fromLTRB(20, 5, 20, 10),
child: Column(
children: <Widget>[
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
OutlinedButton(
onPressed: _connected
? null
: () async {
if (_device != null &&
_device!.address != null) {
await bluetoothPrint!.connect(_device!);
} else {
setState(() {
tips = 'please select device';
});
print('please select device');
}
},
child: const Text('connect'),
),
SizedBox(width: 10.0),
OutlinedButton(
onPressed: _connected
? () async {
await bluetoothPrint!.disconnect();
}
: null,
child: const Text('disconnect'),
),
],
),
OutlinedButton(
onPressed: _connected
? () async {
Map<String, dynamic> config = Map();
await bluetoothPrint!
.rawBytes(config, await getReceipt());
}
: null,
child: const Text('print receipt(esc) - text'),
),
OutlinedButton(
onPressed: _connected
? () async {
Map<String, dynamic> config = Map();
await bluetoothPrint!
.rawBytes(config, await getReceiptImg());
}
: null,
child: const Text('print label(esc) img'),
),
],
),
)
],
),
),
),
floatingActionButton: StreamBuilder<bool>(
stream: bluetoothPrint!.isScanning,
initialData: false,
builder: (c, snapshot) {
if (snapshot.data != null) {
return FloatingActionButton(
onPressed: () => bluetoothPrint!.stopScan(),
backgroundColor: Colors.red,
child: const Icon(Icons.stop),
);
} else {
return FloatingActionButton(
child: const Icon(Icons.search),
onPressed: () => bluetoothPrint!
.startScan(timeout: const Duration(seconds: 4)));
}
},
),
),
);
}
}

8
lib/views/settings/setting_view.dart
View File

@ -7,11 +7,11 @@ import 'package:satu/widgets/bar/products_app_bar.dart';
import 'component/setting_item.dart';
class SettingsView extends StatelessWidget {
NavigatorService _navigatorService = locator<NavigatorService>();
final NavigatorService _navigatorService = locator<NavigatorService>();
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: ProductsAppBar(title: 'Настройки',),
appBar: const ProductsAppBar(title: 'Настройки', drawerShow: true,),
body: Padding(
padding: const EdgeInsets.symmetric( horizontal: 8.0 ),
child: SingleChildScrollView(
@ -23,8 +23,8 @@ class SettingsView extends StatelessWidget {
onTap: (){
_navigatorService.push(settingPrinterBluetoothViewRoute);
}
),
],
)
]
),
),
),

11
lib/widgets/drawer/app_drawer.dart
View File

@ -12,6 +12,7 @@ import 'package:satu/shared/app_colors.dart';
import 'package:satu/shared/ui_helpers.dart';
import 'package:satu/views/dictionaries/category/category_view.dart';
import 'package:satu/views/dictionaries/goods/goods_view.dart';
import 'package:satu/views/settings/setting_view.dart';
import 'package:satu/views/work/work_view.dart';
class AppDrawer extends StatelessWidget {
@ -58,7 +59,12 @@ class AppDrawer extends StatelessWidget {
svgFile: 'question', text: 'Справочник', disable: true),
_createDrawerSectionTitle(text: 'ПРОЧЕЕ'),
_createDrawerItem(
svgFile: 'settings', text: 'Настройки', disable: true),
svgFile: 'settings',
text: 'Настройки',
onTap: () {
Navigator.of(context).pop();
Redux.store!.dispatch(navigateDrawer(SettingsView));
}),
_createDrawerItem(
svgFile: 'global', text: 'Перейти на сайт', disable: true),
_createDrawerItem(
@ -115,8 +121,7 @@ class AppDrawer extends StatelessWidget {
Text('Продавец', style: TextStyle(fontSize: 12)),
],
);
}
),
}),
],
)),
])),

157
pubspec.lock
View File

@ -22,13 +22,20 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "3.0.0"
archive:
dependency: transitive
description:
name: archive
url: "https://pub.dartlang.org"
source: hosted
version: "3.1.2"
async:
dependency: transitive
description:
name: async
url: "https://pub.dartlang.org"
source: hosted
version: "2.6.1"
version: "2.8.1"
auto_size_text:
dependency: "direct main"
description:
@ -36,6 +43,13 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "3.0.0-nullsafety.0"
bluetooth_print:
dependency: "direct main"
description:
path: "../bluetooth_print"
relative: true
source: path
version: "3.0.1"
boolean_selector:
dependency: transitive
description:
@ -56,7 +70,7 @@ packages:
name: charcode
url: "https://pub.dartlang.org"
source: hosted
version: "1.2.0"
version: "1.3.1"
charset_converter:
dependency: "direct main"
description:
@ -120,6 +134,13 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.3"
esc_pos_utils:
dependency: "direct main"
description:
name: esc_pos_utils
url: "https://pub.dartlang.org"
source: hosted
version: "1.1.0"
fake_async:
dependency: transitive
description:
@ -141,11 +162,25 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "6.1.2"
fixnum:
dependency: transitive
description:
name: fixnum
url: "https://pub.dartlang.org"
source: hosted
version: "1.0.0"
flutter:
dependency: "direct main"
description: flutter
source: sdk
version: "0.0.0"
flutter_reactive_ble:
dependency: "direct main"
description:
name: flutter_reactive_ble
url: "https://pub.dartlang.org"
source: hosted
version: "4.0.1"
flutter_redux:
dependency: "direct main"
description:
@ -177,6 +212,20 @@ packages:
description: flutter
source: sdk
version: "0.0.0"
functional_data:
dependency: transitive
description:
name: functional_data
url: "https://pub.dartlang.org"
source: hosted
version: "1.0.0"
gbk_codec:
dependency: transitive
description:
name: gbk_codec
url: "https://pub.dartlang.org"
source: hosted
version: "0.4.0"
get_it:
dependency: "direct main"
description:
@ -191,6 +240,13 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "4.1.0"
hex:
dependency: transitive
description:
name: hex
url: "https://pub.dartlang.org"
source: hosted
version: "0.2.0"
html:
dependency: transitive
description:
@ -212,6 +268,13 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "4.0.0"
image:
dependency: transitive
description:
name: image
url: "https://pub.dartlang.org"
source: hosted
version: "3.0.5"
implicitly_animated_reorderable_list:
dependency: "direct main"
description:
@ -233,13 +296,27 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "0.6.3"
json_annotation:
dependency: transitive
description:
name: json_annotation
url: "https://pub.dartlang.org"
source: hosted
version: "4.1.0"
lint:
dependency: "direct dev"
description:
name: lint
url: "https://pub.dartlang.org"
source: hosted
version: "1.5.3"
version: "1.7.2"
location_permissions:
dependency: "direct main"
description:
name: location_permissions
url: "https://pub.dartlang.org"
source: hosted
version: "4.0.0"
logger:
dependency: "direct main"
description:
@ -281,7 +358,7 @@ packages:
name: meta
url: "https://pub.dartlang.org"
source: hosted
version: "1.3.0"
version: "1.7.0"
nested:
dependency: transitive
description:
@ -316,21 +393,21 @@ packages:
name: path_provider
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.3"
version: "2.0.5"
path_provider_linux:
dependency: transitive
description:
name: path_provider_linux
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
version: "2.1.0"
path_provider_macos:
dependency: transitive
description:
name: path_provider_macos
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
version: "2.0.2"
path_provider_platform_interface:
dependency: transitive
description:
@ -344,7 +421,7 @@ packages:
name: path_provider_windows
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.1"
version: "2.0.3"
pedantic:
dependency: transitive
description:
@ -358,7 +435,7 @@ packages:
name: permission_handler
url: "https://pub.dartlang.org"
source: hosted
version: "8.1.4+2"
version: "8.1.6"
permission_handler_platform_interface:
dependency: transitive
description:
@ -379,7 +456,7 @@ packages:
name: platform
url: "https://pub.dartlang.org"
source: hosted
version: "3.0.0"
version: "3.0.2"
plugin_platform_interface:
dependency: transitive
description:
@ -393,7 +470,14 @@ packages:
name: process
url: "https://pub.dartlang.org"
source: hosted
version: "4.2.1"
version: "4.2.3"
protobuf:
dependency: transitive
description:
name: protobuf
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
provider:
dependency: "direct main"
description:
@ -415,6 +499,20 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "4.0.0"
reactive_ble_mobile:
dependency: transitive
description:
name: reactive_ble_mobile
url: "https://pub.dartlang.org"
source: hosted
version: "4.0.1"
reactive_ble_platform_interface:
dependency: transitive
description:
name: reactive_ble_platform_interface
url: "https://pub.dartlang.org"
source: hosted
version: "4.0.1"
redux:
dependency: "direct main"
description:
@ -450,27 +548,34 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "0.4.1"
rxdart:
dependency: transitive
description:
name: rxdart
url: "https://pub.dartlang.org"
source: hosted
version: "0.27.2"
shared_preferences:
dependency: "direct main"
description:
name: shared_preferences
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.7"
version: "2.0.8"
shared_preferences_linux:
dependency: transitive
description:
name: shared_preferences_linux
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
version: "2.0.2"
shared_preferences_macos:
dependency: transitive
description:
name: shared_preferences_macos
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
version: "2.0.2"
shared_preferences_platform_interface:
dependency: transitive
description:
@ -484,14 +589,14 @@ packages:
name: shared_preferences_web
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
version: "2.0.2"
shared_preferences_windows:
dependency: transitive
description:
name: shared_preferences_windows
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
version: "2.0.2"
sky_engine:
dependency: transitive
description: flutter
@ -517,7 +622,7 @@ packages:
name: sqflite_common
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.1"
version: "2.0.1+1"
stack_trace:
dependency: transitive
description:
@ -559,7 +664,7 @@ packages:
name: test_api
url: "https://pub.dartlang.org"
source: hosted
version: "0.3.0"
version: "0.4.2"
typed_data:
dependency: transitive
description:
@ -594,21 +699,21 @@ packages:
name: url_launcher
url: "https://pub.dartlang.org"
source: hosted
version: "6.0.9"
version: "6.0.10"
url_launcher_linux:
dependency: transitive
description:
name: url_launcher_linux
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
version: "2.0.2"
url_launcher_macos:
dependency: transitive
description:
name: url_launcher_macos
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
version: "2.0.2"
url_launcher_platform_interface:
dependency: transitive
description:
@ -622,14 +727,14 @@ packages:
name: url_launcher_web
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.1"
version: "2.0.4"
url_launcher_windows:
dependency: transitive
description:
name: url_launcher_windows
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.0"
version: "2.0.2"
uuid:
dependency: "direct main"
description:
@ -650,7 +755,7 @@ packages:
name: win32
url: "https://pub.dartlang.org"
source: hosted
version: "2.2.5"
version: "2.2.9"
xdg_directories:
dependency: transitive
description:
@ -666,5 +771,5 @@ packages:
source: hosted
version: "5.1.2"
sdks:
dart: ">=2.13.0 <3.0.0"
flutter: ">=2.0.0"
dart: ">=2.14.0 <3.0.0"
flutter: ">=2.5.0"

15
pubspec.yaml
View File

@ -40,7 +40,7 @@ dependencies:
equatable: ^2.0.3
http: ^0.13.3
sqflite: ^2.0.0+4
path_provider: ^2.0.3
path_provider: ^2.0.5
material_design_icons_flutter: 5.0.5955-rc.1
intl: ^0.17.0
device_info: ^2.0.2
@ -49,19 +49,26 @@ dependencies:
qr_flutter: ^4.0.0
mask_text_input_formatter: ^2.0.0
flutter_screenutil: ^5.0.0+2
shared_preferences: ^2.0.7
shared_preferences: ^2.0.8
material_floating_search_bar: ^0.3.4
implicitly_animated_reorderable_list: ^0.4.1
uuid: ^3.0.4
charset_converter: ^2.0.0
ai_barcode: ^3.0.1
permission_handler: ^8.1.4+2
permission_handler: ^8.1.6
flutter_svg: ^0.22.0
grouped_list: ^4.1.0
#flutter_reactive_ble
flutter_reactive_ble: ^4.0.1
location_permissions: ^4.0.0
bluetooth_print:
path: ../bluetooth_print/
esc_pos_utils: ^1.1.0
# flutter_blue: ^0.8.0
dev_dependencies:
flutter_test:
sdk: flutter
lint: ^1.5.3
lint: ^1.7.2
# For information on the generic Dart part of this file, see the