AssetsAudioPlayer은 자산, 로컬 파일, 네트워크 URL, 라디오 스트림 및 실시간 오디오에서 원활한 재생을 가능하게 하는 Flutter 패키지입니다. Android, iOS, Web, macOS 등 여러 플랫폼을 지원하여 크로스플랫폼 오디오 애플리케이션에 적합합니다. 재생 관리, 볼륨 조절, 탐색 및 완료 또는 버퍼링과 같은 이벤트 처리를 위한 간단한 API를 제공합니다. Flutter의 자산 시스템과 직접 통합되며 기본 및 고급 오디오 사용 사례에 대한 강력한 기능을 제공합니다.
사용 사례
앱에서 백그라운드 음악 재생
라이브 라디오 방송국
앱 자산에서 오디오를 로드 중
오프라인 오디오 재생 지원
팟캐스트 플레이어 통합
주요 기능
자산, 네트워크 및 라이브 스트리밍을 지원합니다
크로스 플랫폼 호환성
내장 이벤트 처리
볼륨 및 재생 제어
Flutter 자산과의 간편한 통합
적합한 대상
모바일 및 웹 오디오 앱
팟캐스트 및 음악 플레이어 앱
오디오 콘텐츠를 갖춘 교육 앱
오프라인 오디오 액세스가 필요한 앱
다중미디어 경험을 구축하는 개발자
고려 사항
적절한 자산 구성이 필요합니다
일부 플랫폼에서는 추가 권한이 필요할 수 있습니다
큰 오디오 파일은 메모리 사용량에 영향을 줄 수 있습니다
네트워크 스트리밍은 안정적인 인터넷 연결을 필요로 합니다
웹 지원은 최신 브라우저에 한정됨
원본 README
연결된 소스 저장소의 README 원문 스냅샷입니다. 최신 내용은 저장소에서 확인하세요.
🎧 assets_audio_player 🔊
Play music/audio stored in assets files (simultaneously) directly from Flutter (android / ios / web / macos).
You can also use play audio files from network using their url, radios/livestream and local files
Notification can be displayed on Android & iOS, and bluetooth actions are handled
AssetsAudioPlayer.setupNotificationsOpenAction((notification) {
//custom actionreturntrue; //true : handled, does not notify others listeners//false : enable others listeners to handle it
});
Then if you want a custom action on widget
AssetsAudioPlayer.addNotificationOpenAction((notification) {
//custom actionreturnfalse; //true : handled, does not notify others listeners//false : enable others listeners to handle it
});
Custom actions
You can enable/disable a notification action
open(AUDIO,
showNotification: true,
notificationSettings: NotificationSettings(
prevEnabled: false, //disable the previous button//and have a custom next action (will disable the default action)
customNextAction: (player) {
print("next");
}
)
)
Update audio's metas / notification content
After your audio creation, just call
audio.updateMetas(
player: _assetsAudioPlayer, //add the player if the audio is actually played
title: "My new title",
artist: "My new artist",
//if I not provide a new album, it keep the old one
image: MetasImage.network(
//my new image url
),
);
You can create new AssetsAudioPlayer using AssetsAudioPlayer.newPlayer(),
which will play songs in a different native Media Player
This will enable to play two songs simultaneously
You can have as many player as you want !
///play 3 songs in parallelAssetsAudioPlayer.newPlayer().open(
Audio("assets/audios/song1.mp3")
);
AssetsAudioPlayer.newPlayer().open(
Audio("assets/audios/song2.mp3")
);
//another way, with create, open, play & dispose the player on finishAssetsAudioPlayer.playAndForget(
Audio("assets/audios/song3.mp3")
);
Each player has an unique generated id, you can retrieve or create them manually using
final player = AssetsAudioPlayer.withId(id: "MY_UNIQUE_ID");
🗄️ Playlist
assetsAudioPlayer.open(
Playlist(
audios: [
Audio("assets/audios/song1.mp3"),
Audio("assets/audios/song2.mp3")
]
),
loopMode: LoopMode.playlist //loop the full playlist
);
assetsAudioPlayer.next();
assetsAudioPlayer.prev();
assetsAudioPlayer.playlistPlayAtIndex(1);
Audio Widget
If you want a more flutter way to play audio, try the AudioWidget !
Just remove the Audio from the tree !
Or simply keep play: false
🎧 Listeners
All listeners exposes Streams
Using RxDart, AssetsAudioPlayer exposes some listeners as ValueObservable (Observable that provides synchronous access to the last emitted item);
🎵 Current song
//The current playing audio, filled with the total song duration
assetsAudioPlayer.current //ValueObservable<PlayingAudio>//Retrieve directly the current played assetfinalPlayingAudio playing = assetsAudioPlayer.current.value;
//Listen to the current playing song
assetsAudioPlayer.current.listen((playingAudio){
final asset = playingAudio.assetAudio;
final songDuration = playingAudio.duration;
})
⌛ Current song duration
//Listen to the current playing songfinal duration = assetsAudioPlayer.current.value.duration;
⏳ Current position (in seconds)
assetsAudioPlayer.currentPosition //ValueObservable<Duration>//retrieve directly the current song positionfinalDuration position = assetsAudioPlayer.currentPosition.value;
returnStreamBuilder(
stream: assetsAudioPlayer.currentPosition,
builder: (context, asyncSnapshot) {
finalDuration duration = asyncSnapshot.data;
returnText(duration.toString());
}),
finalLoopMode loopMode = assetsAudioPlayer.loop;
// possible values// LoopMode.none : not looping// LoopMode.single : looping a single audio// LoopMode.playlist : looping the fyll playlist
assetsAudioPlayer.setLoopMode(LoopMode.single);
assetsAudioPlayer.loopMode.listen((loopMode){
//listen to loop
})
assetsAudioPlayer.toggleLoop(); //toggle the value of looping
🏃 Play Speed
assetsAudioPlayer.setPlaySpeed(1.5);
assetsAudioPlayer.playSpeed.listen((playSpeed){
//listen to playSpeed
})
//change play speed for a particular AudioAudio audio = Audio.network(
url,
playSpeed: 1.5
);
assetsAudioPlayer.open(audio);
🎙️ Pitch
assetsAudioPlayer.setPitch(1.2);
assetsAudioPlayer.pitch.listen((pitch){
//listen to pitch
})
//change pitch for a particular AudioAudio audio = Audio.network(
url,
pitch: 1.2
);
assetsAudioPlayer.open(audio);
Android only allow HTTPS calls, you will have an error if you're using HTTP,
don't forget to add INTERNET permission and seet usesCleartextTraffic="true" in your AndroidManifest.xml
iOS only allow HTTPS calls, you will have an error if you're using HTTP,
don't forget to edit your info.plist and set NSAppTransportSecurity to NSAllowsArbitraryLoads
