assets_audio_player 1.4.3+4 
assets_audio_player: ^1.4.3+4 copied to clipboard
Play music/audio stored in assets files directly from Flutter. Compatible with Android, iOS and web
import 'package:assets_audio_player/assets_audio_player.dart';
import 'package:assets_audio_player_example/player/PlaySpeedSelector.dart';
import 'package:flutter/material.dart';
import 'package:flutter_neumorphic/flutter_neumorphic.dart';
import 'dart:async';
import 'player/ForwardRewindSelector.dart';
import 'player/PlayingControls.dart';
import 'player/PositionSeekWidget.dart';
import 'player/SongsSelector.dart';
import 'player/VolumeSelector.dart';
import 'player/model/MyAudio.dart';
void main() => runApp(
NeumorphicTheme(
theme: NeumorphicThemeData(
intensity: 0.8,
lightSource: LightSource.topLeft,
),
child: MyApp(),
),
);
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
final audios = <MyAudio>[
MyAudio(
name: "Online",
audio: Audio.network(
"https://files.freemusicarchive.org/storage-freemusicarchive-org/music/Music_for_Video/springtide/Sounds_strange_weird_but_unmistakably_romantic_Vol1/springtide_-_03_-_We_Are_Heading_to_the_East.mp3",
metas: Metas(
title: "Online",
artist: "Florent Champigny",
album: "",
image: MetasImage.network(
"https://image.shutterstock.com/image-vector/pop-music-text-art-colorful-600w-515538502.jpg"),
),
),
imageUrl:
"https://image.shutterstock.com/image-vector/pop-music-text-art-colorful-600w-515538502.jpg"),
MyAudio(
name: "Rock",
audio: Audio(
"assets/audios/rock.mp3",
metas: Metas(
title: "Rock",
artist: "Florent Champigny",
album: "",
image: MetasImage.network(
"https://static.radio.fr/images/broadcasts/cb/ef/2075/c300.png"),
),
),
imageUrl:
"https://static.radio.fr/images/broadcasts/cb/ef/2075/c300.png"),
MyAudio(
name: "Country",
audio: Audio(
"assets/audios/country.mp3",
metas: Metas(
title: "Country",
artist: "Florent Champigny",
album: "CountryAlbum",
image: MetasImage.asset("assets/images/country.jpg"),
),
),
imageUrl:
"https://images-na.ssl-images-amazon.com/images/I/81M1U6GPKEL._SL1500_.jpg"),
MyAudio(
name: "Electronic",
audio: Audio("assets/audios/electronic.mp3"),
imageUrl: "https://i.ytimg.com/vi/nVZNy0ybegI/maxresdefault.jpg"),
MyAudio(
name: "HipHop",
audio: Audio("assets/audios/hiphop.mp3"),
imageUrl:
"https://beyoudancestudio.ch/wp-content/uploads/2019/01/apprendre-danser.hiphop-1.jpg "),
MyAudio(
name: "Pop",
audio: Audio("assets/audios/pop.mp3"),
imageUrl:
"https://image.shutterstock.com/image-vector/pop-music-text-art-colorful-600w-515538502.jpg"),
MyAudio(
name: "Instrumental",
audio: Audio("assets/audios/instrumental.mp3"),
imageUrl: "https://i.ytimg.com/vi/zv_0dSfknBc/maxresdefault.jpg"),
];
final AssetsAudioPlayer _assetsAudioPlayer = AssetsAudioPlayer();
final List<StreamSubscription> _subscriptions = [];
@override
void initState() {
_subscriptions.add(_assetsAudioPlayer.playlistFinished.listen((data) {
print("finished : $data");
}));
_subscriptions.add(_assetsAudioPlayer.playlistAudioFinished.listen((data) {
print("playlistAudioFinished : $data");
}));
_subscriptions.add(_assetsAudioPlayer.current.listen((data) {
print("current : $data");
}));
_subscriptions.add(_assetsAudioPlayer.onReadyToPlay.listen((audio) {
print("onRedayToPlay : $audio");
}));
super.initState();
}
@override
void dispose() {
_assetsAudioPlayer.dispose();
super.dispose();
}
MyAudio find(List<MyAudio> source, String fromPath) {
return source.firstWhere((element) => element.audio.path == fromPath);
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
backgroundColor: NeumorphicTheme.baseColor(context),
body: SafeArea(
child: Padding(
padding: const EdgeInsets.only(bottom: 48.0),
child: Column(
mainAxisSize: MainAxisSize.max,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: <Widget>[
SizedBox(
height: 20,
),
Stack(
fit: StackFit.passthrough,
children: <Widget>[
StreamBuilder(
stream: _assetsAudioPlayer.current,
builder: (BuildContext context,
AsyncSnapshot<Playing> snapshot) {
final Playing playing = snapshot.data;
if (playing != null) {
final myAudio =
find(this.audios, playing.audio.assetAudioPath);
return Padding(
padding: const EdgeInsets.all(8.0),
child: Neumorphic(
boxShape: NeumorphicBoxShape.circle(),
style: NeumorphicStyle(
depth: 8,
surfaceIntensity: 1,
shape: NeumorphicShape.concave),
child: Image.network(
myAudio.imageUrl,
height: 150,
width: 150,
fit: BoxFit.contain,
),
),
);
}
return SizedBox();
},
),
Align(
alignment: Alignment.topRight,
child: NeumorphicButton(
boxShape: NeumorphicBoxShape.circle(),
padding: EdgeInsets.all(18),
margin: EdgeInsets.all(18),
onClick: () {
AssetsAudioPlayer.playAndForget(
Audio("assets/audios/horn.mp3"));
},
child: Icon(
Icons.add_alert,
color: Colors.grey[800],
),
),
),
],
),
SizedBox(
height: 20,
),
SizedBox(
height: 20,
),
StreamBuilder(
stream: _assetsAudioPlayer.current,
builder: (context, snapshot) {
if (!snapshot.hasData) {
return SizedBox();
}
final Playing playing = snapshot.data;
return Column(
children: <Widget>[
StreamBuilder(
stream: _assetsAudioPlayer.isLooping,
initialData: false,
builder: (context, snapshotLooping) {
final bool isLooping = snapshotLooping.data;
return StreamBuilder(
stream: _assetsAudioPlayer.isPlaying,
initialData: false,
builder: (context, snapshotPlaying) {
final isPlaying = snapshotPlaying.data;
return PlayingControls(
isLooping: isLooping,
isPlaying: isPlaying,
isPlaylist:
playing.playlist.audios.length > 1,
toggleLoop: () {
_assetsAudioPlayer.toggleLoop();
},
onPlay: () {
_assetsAudioPlayer.playOrPause();
},
onNext: () {
//_assetsAudioPlayer.forward(Duration(seconds: 10));
_assetsAudioPlayer.next();
},
onPrevious: () {
_assetsAudioPlayer.previous();
},
);
});
},
),
StreamBuilder(
stream: _assetsAudioPlayer.realtimePlayingInfos,
builder: (context, snapshot) {
if (!snapshot.hasData) {
return SizedBox();
}
final RealtimePlayingInfos infos =
snapshot.data;
//print("infos: $infos");
return PositionSeekWidget(
currentPosition: infos.currentPosition,
duration: infos.duration,
seekTo: (to) {
_assetsAudioPlayer.seek(to);
},
);
}),
],
);
}),
SizedBox(
height: 20,
),
Expanded(
child: StreamBuilder(
stream: _assetsAudioPlayer.current,
builder: (BuildContext context,
AsyncSnapshot<Playing> snapshot) {
final Playing playing = snapshot.data;
return SongsSelector(
audios: this.audios,
onPlaylistSelected: (myAudios) {
_assetsAudioPlayer.open(
Playlist(
audios:
myAudios.map((e) => e.audio).toList()),
showNotification: true,
);
},
onSelected: (myAudio) {
_assetsAudioPlayer.open(
myAudio.audio,
autoStart: false,
respectSilentMode: true,
showNotification: true,
);
},
playing: playing,
);
}),
),
StreamBuilder(
stream: _assetsAudioPlayer.volume,
initialData: AssetsAudioPlayer.defaultVolume,
builder: (context, snapshot) {
final double volume = snapshot.data;
return VolumeSelector(
volume: volume,
onChange: (v) {
_assetsAudioPlayer.setVolume(v);
},
);
}),
StreamBuilder(
stream: _assetsAudioPlayer.forwardRewindSpeed,
initialData: null,
builder: (context, snapshot) {
final double speed = snapshot.data;
return ForwardRewindSelector(
speed: speed,
onChange: (v) {
_assetsAudioPlayer.forwardOrRewind(v);
},
);
}),
StreamBuilder(
stream: _assetsAudioPlayer.playSpeed,
initialData: AssetsAudioPlayer.defaultPlaySpeed,
builder: (context, snapshot) {
final double playSpeed = snapshot.data;
return PlaySpeedSelector(
playSpeed: playSpeed,
onChange: (v) {
_assetsAudioPlayer.setPlaySpeed(v);
},
);
}),
],
),
),
),
),
);
}
}Metadata
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Metadata
Play music/audio stored in assets files directly from Flutter. Compatible with Android, iOS and web
Repository (GitHub)
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License
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