flutter_device_information_plugin 0.0.1

flutter_device_information_plugin: ^0.0.1 copied to clipboard

example/lib/main.dart

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

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

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

class MyApp extends StatefulWidget {
  const MyApp({super.key});

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  String _platformVersion = 'Unknown';
  String _platformModel = 'Unknown';
  String _batteryLevel = 'Unknown';
  final _examplePlugin = ExamplePlugin();

  @override
  void initState() {
    super.initState();
    initPlatformState();
  }

  // Platform messages are asynchronous, so we initialize in an async method.
  Future<void> initPlatformState() async {
    String platformVersion;
    String platformModel;
    String batteryLevel;
    // Platform messages may fail, so we use a try/catch PlatformException.
    // We also handle the message potentially returning null.
    try {
      platformVersion =
          await _examplePlugin.getPlatformVersion() ?? 'Unknown platform version';
    } on PlatformException {
      platformVersion = 'Failed to get platform version.';
    }

    try {
      platformModel =
          await _examplePlugin.deviceModel() ?? 'Unknown platform model';
    } on PlatformException {
      platformModel = 'Failed to get platform model.';
    }

    try {
      batteryLevel =
          await _examplePlugin.getBatteryLevel() ?? 'Unknown Battery Level';
    } on PlatformException {
      batteryLevel = 'Failed to get Battery Level.';
    }

    // 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;
      _platformModel = platformModel;
      _batteryLevel  = batteryLevel;

    });
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Plugin example app'),
        ),
        body: Container(
          padding: EdgeInsets.symmetric(horizontal: 20, vertical: 20),
          child: Column(
              children: [
                Text('Running on: $_platformVersion\n'),
                Text('Model: $_platformModel\n'),
                Text(' $_batteryLevel'),

                MaterialButton(onPressed: (){
                  initPlatformState();
                }, child: Text("click"),)
              ]
          ),
        )
      ),
    );
  }
}