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DomingoMGDomingoMG
authoredFeb 22, 2022
Update main.dart Example
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v0.0.6
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‎example/lib/main.dart

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import 'package:flutter/material.dart';
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import 'package:sound_volume_view/sound_volume_view.dart';
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/// This file is a part of SoundVolumeView (https://github.com/DomingoMG/sound_volume_view.dart).
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///
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/// Copyright (c) 2022, Domingo Montesdeoca González <DomingoMG97@gmail.com>.
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/// All rights reserved.
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/// Use of this source code is governed by MIT license that can be found in the LICENSE file.
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///
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void main() => runApp(const SoundVolumeViewApp());
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class SoundVolumeViewApp extends StatelessWidget {
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const SoundVolumeViewApp({Key? key}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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return const MaterialApp(title: 'Sound Volume View', home: HomePage());
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}
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}
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class HomePage extends StatefulWidget {
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const HomePage({Key? key}) : super(key: key);
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@override
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_HomePageState createState() => _HomePageState();
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}
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class _HomePageState extends State<HomePage> {
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SoundVolumeView soundVolumeView =
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SoundVolumeView(softwarePath: 'D:\\Trabajos\\sound_volume_view\\');
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@override
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void initState() {
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_initialSoftware();
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super.initState();
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}
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Future<void> _initialSoftware() async {
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await soundVolumeView.getDevices;
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if (mounted) {
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setState(() {});
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}
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}
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@override
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Widget build(BuildContext context) {
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final ScrollController _scrollController1 = ScrollController();
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final ScrollController _scrollController2 = ScrollController();
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final ScrollController _scrollController3 = ScrollController();
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return Scaffold(
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appBar: AppBar(
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title: const Text('Sound Volume View'),
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),
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body: Column(
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children: [
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ListTile(
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title: const Text(
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'Example of sound volume view with basic functionalities',
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style: TextStyle(fontSize: 25)),
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subtitle: const Text('DomingoMG'),
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trailing: IconButton(
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icon: const Icon(Icons.sync),
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tooltip: 'Refresh',
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onPressed: () async {
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await soundVolumeView.getDevices;
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setState(() {});
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},
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)),
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Expanded(
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child: Row(
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children: [
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Expanded(
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child: Card(
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color: Colors.red.shade100,
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child: Column(
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children: [
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const ListTile(
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title: Text('Capture Devices'),
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subtitle:
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Text('Input devices connected to your system'),
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),
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Expanded(
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child: ListView.builder(
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controller: _scrollController1,
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itemCount: soundVolumeView.captureDevices.length,
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scrollDirection: Axis.vertical,
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itemBuilder: (BuildContext context, int index) =>
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Card(
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child: ListTile(
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title: Text(soundVolumeView
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.captureDevices[index].name!),
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subtitle: Text(soundVolumeView
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.captureDevices[index].deviceName!),
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trailing: Wrap(
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children: [
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IconButton(
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tooltip: soundVolumeView
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.captureDevices[index]
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.muted ==
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'No'
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? 'Muted'
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: 'unMute',
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icon: soundVolumeView
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.captureDevices[index]
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.muted ==
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'Yes'
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? const Icon(Icons.volume_off,
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color: Colors.red)
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: const Icon(Icons.volume_up,
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color: Colors.green),
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onPressed: () async {
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soundVolumeView.setVolume(
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soundVolumeView
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.captureDevices[index],
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100);
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if (soundVolumeView
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.captureDevices[index].muted ==
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'Yes') {
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await soundVolumeView.unMute(
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soundVolumeView
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.captureDevices[index]);
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} else {
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await soundVolumeView.mute(
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soundVolumeView
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.captureDevices[index]);
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}
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setState(() {});
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},
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),
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IconButton(
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icon: const Icon(Icons.record_voice_over,
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color: Colors.black),
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tooltip: 'Listen',
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onPressed: () async {
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if (soundVolumeView
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.captureDevices[index].listen) {
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soundVolumeView.captureDevices[index]
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.listen = false;
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} else {
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soundVolumeView.captureDevices[index]
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.listen = true;
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}
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await soundVolumeView
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.setListenToThisDevice(
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soundVolumeView
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.captureDevices[index],
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listen: soundVolumeView
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.captureDevices[index]
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.listen);
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},
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),
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SizedBox(
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width: MediaQuery.of(context).size.width *
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0.07,
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height: 90,
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child: DropdownButtonFormField(
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isExpanded: true,
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items: soundVolumeView.outputDevices
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.map((output) => DropdownMenuItem(
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child: Text(output.name!),
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value: output.itemID,
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))
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.toList(),
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onChanged: (String? value) async {
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Device device = soundVolumeView
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.outputDevices
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.firstWhere((element) =>
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element.itemID == value);
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await soundVolumeView
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.setPlaybackThroughDevice(
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soundVolumeView
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.captureDevices[index],
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device);
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},
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),
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)
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],
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),
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)),
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),
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),
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],
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),
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),
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),
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Expanded(
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child: Card(
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color: Colors.blue.shade100,
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child: Column(
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children: [
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const ListTile(
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title: Text('Application Devices'),
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subtitle: Text('Output devices via app'),
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),
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Expanded(
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child: ListView.builder(
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controller: _scrollController2,
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itemCount:
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soundVolumeView.applicationDevices.length,
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scrollDirection: Axis.vertical,
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itemBuilder: (BuildContext context, int index) =>
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Card(
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child: ListTile(
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title: Text(soundVolumeView
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.applicationDevices[index].name!),
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subtitle: Text(soundVolumeView
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.applicationDevices[index].deviceName!),
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trailing: Wrap(
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children: [
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IconButton(
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icon: soundVolumeView
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.applicationDevices[index]
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.muted ==
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'Yes'
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? const Icon(Icons.volume_off,
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color: Colors.red)
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: const Icon(Icons.volume_up,
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color: Colors.green),
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onPressed: () async {
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if (soundVolumeView
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.applicationDevices[index]
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.muted ==
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'Yes') {
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await soundVolumeView.unMute(
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soundVolumeView
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.applicationDevices[index]);
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} else {
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await soundVolumeView.mute(
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soundVolumeView
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.applicationDevices[index]);
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}
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setState(() {});
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},
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),
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SizedBox(
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width: MediaQuery.of(context).size.width *
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0.07,
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height: 90,
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child: DropdownButtonFormField(
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isExpanded: true,
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items: soundVolumeView.outputDevices
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.map((output) => DropdownMenuItem(
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child: Text(output.name!),
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value: output.itemID,
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))
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.toList(),
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onChanged: (String? value) async {
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Device device = soundVolumeView
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.outputDevices
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.firstWhere((element) =>
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element.itemID == value);
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await soundVolumeView.setAppDefault(
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soundVolumeView
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.applicationDevices[index],
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device,
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defaultType: DefaultType.all);
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},
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),
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)
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],
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),
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)),
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),
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),
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],
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),
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),
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),
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Expanded(
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child: Card(
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color: Colors.green.shade100,
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child: Column(
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children: [
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const ListTile(
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title: Text('Output devices'),
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subtitle:
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Text('Output devices found on your system'),
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),
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Expanded(
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child: ListView.builder(
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controller: _scrollController3,
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itemCount: soundVolumeView.outputDevices.length,
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scrollDirection: Axis.vertical,
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itemBuilder: (BuildContext context, int index) =>
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Card(
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child: ListTile(
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title: Text(
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soundVolumeView.outputDevices[index].name!),
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subtitle: Text(soundVolumeView
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.outputDevices[index].deviceName!),
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trailing: Wrap(
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children: [
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IconButton(
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icon: soundVolumeView
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.outputDevices[index].muted ==
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'Yes'
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? const Icon(Icons.volume_off,
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color: Colors.red)
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: const Icon(Icons.volume_up,
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color: Colors.green),
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onPressed: () async {
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if (soundVolumeView
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.outputDevices[index].muted ==
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'Yes') {
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await soundVolumeView.unMute(
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soundVolumeView
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.outputDevices[index]);
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} else {
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await soundVolumeView.mute(
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soundVolumeView
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.outputDevices[index]);
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}
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setState(() {});
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},
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),
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SizedBox(
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width: MediaQuery.of(context).size.width *
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0.08,
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height: 90,
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child:
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DropdownButtonFormField<DefaultType>(
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isExpanded: true,
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items: const [
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DropdownMenuItem<DefaultType>(
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child: Text(''),
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value: null,
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),
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DropdownMenuItem<DefaultType>(
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child: Text('All'),
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value: DefaultType.all,
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),
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DropdownMenuItem<DefaultType>(
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child: Text('Communications'),
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value: DefaultType.communications,
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),
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DropdownMenuItem<DefaultType>(
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child: Text('Console'),
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value: DefaultType.console,
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),
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DropdownMenuItem<DefaultType>(
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child: Text('Multimedia'),
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value: DefaultType.multimedia,
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),
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],
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onChanged:
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(DefaultType? defaultType) async {
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if (defaultType is DefaultType) {
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await soundVolumeView.setDefault(
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soundVolumeView
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.outputDevices[index],
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defaultType: defaultType);
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}
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},
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),
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)
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],
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),
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)),
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),
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),
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],
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),
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),
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),
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],
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),
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)
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],
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));
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}
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}

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