sunmi_printer_t1mini 0.0.4

A Flutter plugin for printing bills or LCD text for sunmi devices. It Provides functionalities of getting status of printer, We can style the text for bills. It mainly developed for sunmi devices.

example/lib/main.dart

import 'package:flutter/material.dart';
import 'dart:async';

import 'package:flutter/services.dart';
import 'package:sunmi_printer_t1mini/sunmi_printer_t1mini.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatefulWidget {
  @override
  _MyAppState createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {

  void _print() async{
   Printer.getPrinterStatus().then((value) => print(value));
    // Printer.showDoubleLCDtext("Welcome to Gullymart","Tongya");
    // Printer.text("Contact No.: 0123456789",styles: PrintStyle(bold: true,align: PrintAlign.center,size: PrintSize.md));
    // Printer.emptyLines(3);
    // Printer.hr();
    // Printer.text("Nikhil",styles: PrintStyle(align: PrintAlign.left,size: PrintSize.lg));
    // Printer.hr();
    // Printer.text("Nikhil",styles: PrintStyle(align: PrintAlign.right,size: PrintSize.md));
    // Printer.hr();
    // Printer.text("Nikhil");
    // Printer.emptyLines(5);
    // Printer.row(
    //   cols: [
    //     PrintCol(text: 'Contact No.: 0123456789Contact No.: 0123456789', width: 4),
    //     PrintCol(text: 'col2', width: 4, align: PrintAlign.center),
    //     PrintCol(text: 'col3', width: 4, align: PrintAlign.right),
    //   ]
    // );
    // Printer.hr();
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Test Sunmi Printer'),
        ),
        body: Column(
          children: <Widget>[
            SizedBox(height: 50),
            Center(
              child: RaisedButton(
                onPressed: _print,
                child: const Text('Print demo', style: TextStyle(fontSize: 20)),
              ),
            ),
          ],
        ),
      ),
    );
  }
}