flutter_pcm_player 0.0.1 flutter_pcm_player: ^0.0.1 copied to clipboard
A Flutter project for pcm player .
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_pcm_player/flutter_pcm_player.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatefulWidget {
const MyApp({super.key});
@override
State<MyApp> createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
FlutterPcmPlayer player = FlutterPcmPlayer();
FlutterPcmPlayer player1 = FlutterPcmPlayer();
@override
void initState() {
super.initState();
testPlayPcm();
testPlayPcm1();
}
void testPlayPcm() async {
final List files = ['王后', '白方'];
await player.initialize();
await player.play();
for (int i = 0; i < files.length; i++) {
try {
ByteData byteDate = await rootBundle.load("assets/${files[i]}.pcm");
if (byteDate != null) {
Uint8List stream = Uint8List.sublistView(byteDate);
await player.feed(stream);
} else {
print('file content is null!');
}
} catch (e) {
print(e.toString());
}
}
//player.stop();
}
void testPlayPcm1() async {
final List files = ['王后', '白方'];
await player1.initialize();
await player1.play();
for (int i = 0; i < files.length; i++) {
try {
ByteData byteDate = await rootBundle.load("assets/${files[i]}.pcm");
if (byteDate != null) {
Uint8List stream = Uint8List.sublistView(byteDate);
await player1.feed(stream);
} else {
print('file content is null!');
}
} catch (e) {
print(e.toString());
}
}
//player.stop();
}
void testPlayPcmNew() async {
final List files = ['王后', '白方'];
// PcmPlayer xxplayer1 = PcmPlayer();
// await player.initialize();
// await player.play();
for (int i = 0; i < files.length; i++) {
print(DateTime.now());
try {
ByteData byteDate = await rootBundle.load("assets/${files[i]}.pcm");
print(byteDate.lengthInBytes);
if (byteDate != null) {
Uint8List stream = Uint8List.sublistView(byteDate);
await player.feed(stream);
} else {
print('file content is null!');
}
} catch (e) {
print(e.toString());
}
print(DateTime.now());
print(player.isPlaying);
}
//xxplayer1.stop();
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
floatingActionButton: FloatingActionButton(
onPressed: () {
testPlayPcmNew();
},
tooltip: 'Play',
child: Icon(Icons.play_arrow),
),
appBar: AppBar(
title: const Text('Plugin example app'),
),
body: Center(
// child: Text('Running on: $_platformVersion\n'),
),
),
);
}
}