calculator_plugin 0.0.2 calculator_plugin: ^0.0.2 copied to clipboard
A new Flutter plugin for calculator operations
import 'package:flutter/material.dart';
import 'dart:async';
import 'package:flutter/services.dart';
import 'package:calculator_plugin/calculator_plugin.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
String number;
@override
void initState() {
super.initState();
initPlatformState();
}
Future<void> initPlatformState() async {
int num;
try {
num = await FlutterPluginCalculator.calculatordiv(30, 15);
} on PlatformException {
number = 'Failed to get number.';
}
if (!mounted) return;
setState(() {
number = num.toString();
});
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(
title: const Text('Plugin example app'),
),
body: Center(
child: Text('Added number: $number'),
),
),
);
}
}