mobiprint3 1.0.2 mobiprint3: ^1.0.2 copied to clipboard
A flutter printer plugin for use with the Android 4.2.2 Mobiwire Mobiprint POS device which comes with a custom SDK.
import 'package:flutter/material.dart';
import 'dart:async';
import 'package:flutter/services.dart';
import 'package:mobiprint3/mobiprint3.dart';
void main() => runApp(MyApp());
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
String _platformVersion = 'Unknown';
final ThemeData _themeData = new ThemeData(
brightness: Brightness.light,
primarySwatch: Colors.blueGrey,
accentColor: Colors.greenAccent,
buttonColor: Colors.green,
);
@override
void initState() {
super.initState();
initPlatformState();
}
// Platform messages are asynchronous, so we initialize in an async method.
Future<void> initPlatformState() async {
dynamic rsp;
dynamic rsp2;
String platformVersion;
// Platform messages may fail, so we use a try/catch PlatformException.
try {
rsp = await Mobiprint3.print('This is a really simplistic implementation of the mobiprint3 plugin for flutter\n\nOn spotting issues please contribute.');
rsp2 = await Mobiprint3.custom("ianmin2", 2);
await Mobiprint3.end();
// print(rsp);
print(rsp2);
platformVersion = 'Flutter@ianmin2';
// platformVersion = rsp['message'];
} on PlatformException {
platformVersion = 'Failed to get platform version.';
}
// If the widget was removed from the tree while the asynchronous platform
// message was in flight, we want to discard the reply rather than calling
// setState to update our non-existent appearance.
if (!mounted) return;
setState(() {
_platformVersion = platformVersion;
});
}
@override
Widget build(BuildContext context) {
return MaterialApp(
// localizationsDelegates: [
// GlobalMaterialLocalizations.delegate,
// GlobalWidgetsLocalizations.delegate,
// ],
// supportedLocales: [
// const Locale('en', 'US'),
// ],
theme: _themeData,
home: Scaffold(
appBar: AppBar(
title: const Text('Mobiprint3 by @ianmin2'),
),
body: ListView(
padding: EdgeInsets.all(10),
children: <Widget>[
RaisedButton(
child: Text("Print"),
onPressed: () async {
final Map<String,dynamic> rsp = await Mobiprint3.print("I am sample text\n");
print(rsp);
},
),
SizedBox(height: 6),
RaisedButton(
child: Text("Space"),
onPressed: () async {
final Map<String,dynamic> rsp = await Mobiprint3.space();
print(rsp);
},
),
SizedBox(height: 6),
RaisedButton(
child: Text("Custom, 2"),
onPressed: () async {
final Map<String,dynamic> rsp = await Mobiprint3.custom("@ianmin2\n\n\n",2);
print(rsp);
},
),
SizedBox(height: 6),
RaisedButton(
child: Text("Custom, 3"),
onPressed: () async {
final Map<String,dynamic> rsp = await Mobiprint3.custom("@ianmin2\n\n\n",3);
print(rsp);
},
),
SizedBox(height: 6),
// RaisedButton(
// child: Text("Check Paper"),
// onPressed: () async {
// Map<String,dynamic> resp = await Mobiprint3.paper();
// print(resp);
// return showDialog<void>(
// context: context,
// barrierDismissible: false,
// builder: (BuildContext context) => AlertDialog(
// title: Text((resp['success'] == true) ? "GOOD TO GO" : "OOPS!"),
// content: Text((resp['success'] == true) ? "Paper is loaded": "No paper is loaded for printing"),
// actions: <Widget>[
// RaisedButton(
// child: Text("CONTINUE"),
// onPressed: ()
// {
// Navigator.of(context).pop();
// },)
// ],
// )
// );
// },
// ),
// SizedBox(height: 6),
],
)
),
);
}
}