119 lines
2.9 KiB
Dart
119 lines
2.9 KiB
Dart
import 'package:flutter/material.dart';
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import 'streaming_audio_business_object.dart';
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void main() {
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runApp(const MyApp());
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}
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class MyApp extends StatelessWidget {
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const MyApp({super.key});
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@override
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Widget build(BuildContext context) {
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return MaterialApp(
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title: 'Split Screen Player',
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theme: ThemeData(
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colorScheme: ColorScheme.fromSeed(seedColor: Colors.blueGrey),
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),
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home: const MainPage(),
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debugShowCheckedModeBanner: false,
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);
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}
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}
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class MainPage extends StatefulWidget {
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const MainPage({super.key});
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@override
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State<MainPage> createState() => _MainPageState();
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}
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class _MainPageState extends State<MainPage> {
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final StreamingAudioBusinessObject _audio = StreamingAudioBusinessObject();
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@override
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void initState() {
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super.initState();
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_audio.addListener(_handleAudioStateChanged);
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}
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void _handleAudioStateChanged() {
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if (!mounted) {
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return;
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}
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setState(() {
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// Rebuild when playback state changes from the player.
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});
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}
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Future<void> _play() async {
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await _audio.play();
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}
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Future<void> _stop() async {
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await _audio.pause();
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}
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@override
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void dispose() {
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_audio.removeListener(_handleAudioStateChanged);
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_audio.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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body: SafeArea(
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child: Column(
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children: [
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Expanded(
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flex: 9,
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child: Padding(
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padding: const EdgeInsets.all(12),
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child: Container(
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width: double.infinity,
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decoration: BoxDecoration(
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border: Border.all(color: Colors.black26, width: 2),
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borderRadius: BorderRadius.circular(8),
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color: Colors.white,
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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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flex: 1,
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child: Container(
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width: double.infinity,
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padding: const EdgeInsets.symmetric(horizontal: 16),
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color: Colors.black87,
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child: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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ElevatedButton(
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onPressed: _audio.isPlaying ? null : _play,
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child: const Text('Play'),
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),
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const SizedBox(width: 12),
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ElevatedButton(
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onPressed: _audio.isPlaying ? _stop : null,
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child: const Text('Stop'),
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),
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const SizedBox(width: 16),
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Text(
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_audio.isPlaying ? 'Playing' : 'Stopped',
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style: const TextStyle(color: Colors.white),
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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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