performanceusage 0.1.0

A new Flutter plugin.

example/lib/main.dart

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

import 'package:performanceusage/performanceusage.dart';

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

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

class _MyAppState extends State<MyApp> {

  bool _running = false;
  int _cpuUsage = 0;
  int _ramUsage = 0;
  int _diskUsage = 0;

  @override
  void initState() {

    _running = true;
    updateCpuUsage();

    super.initState();
  }


  void updateCpuUsage() async {
    while(_running) {

      _cpuUsage = await PerformanceUsage.cpuUsage;
      _ramUsage = await PerformanceUsage.ramUsage;
      _diskUsage = await PerformanceUsage.diskUsage;

      setState(() {
      });

      await Future.delayed(Duration(milliseconds: 500));

    }
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Plugin example app'),
        ),
        body: Center(
          child: Column(
            mainAxisAlignment: MainAxisAlignment.center,
            children: <Widget>[

              Text('CPU usage: $_cpuUsage%'),
              Text('RAM usage: $_ramUsage%'),
              Text('Disk usage: $_diskUsage%'),

            ],
          ),
        ),
      ),
    );
  }

  @override
  void dispose() {
    _running = false;
    super.dispose();
  }


}