AudioPlayer2

A Flutter audio plugin (ObjC/Java) to play remote or local audio files

Features

  • x Android & iOS
    • x play (remote file)
    • x stop
    • x pause
    • x onComplete
    • x onDuration / onCurrentPosition
    • x seek
    • x mute

screenshot

Usage

Example

To use this plugin :

  dependencies:
    flutter:
      sdk: flutter
    audioplayer2:
  • Instantiate an AudioPlayer instance
//...
AudioPlayer audioPlugin = new AudioPlayer();
//...

Player Controls

Future<void> play() async {
  await audioPlayer.play(kUrl);
  setState(() => playerState = PlayerState.playing);
}

Future<void> pause() async {
  await audioPlayer.pause();
  setState(() => playerState = PlayerState.paused);
}

Future<void> stop() async {
  await audioPlayer.stop();
  setState(() {
    playerState = PlayerState.stopped;
    position = new Duration();
  });
}

Status and current position

The dart part of the plugin listen for platform calls :

//...
_positionSubscription = audioPlayer.onAudioPositionChanged.listen(
  (p) => setState(() => position = p)
);

_audioPlayerStateSubscription = audioPlayer.onPlayerStateChanged.listen((s) {
  if (s == AudioPlayerState.PLAYING) {
    setState(() => duration = audioPlayer.duration);
  } else if (s == AudioPlayerState.STOPPED) {
    onComplete();
    setState(() {
      position = duration;
    });
  }
}, onError: (msg) {
  setState(() {
    playerState = PlayerState.stopped;
    duration = new Duration(seconds: 0);
    position = new Duration(seconds: 0);
  });
});

Do not forget to cancel all the subscriptions when the widget is disposed.

iOS

⚠️ iOS App Transport Security

By default iOS forbids loading from non-https url. To cancel this restriction edit your .plist and add :

<key>NSAppTransportSecurity</key>
<dict>
    <key>NSAllowsArbitraryLoads</key>
    <true/>
</dict>

Troubleshooting

  • If you get a MissingPluginException, try to flutter build apk on Android, or flutter build ios
  • to use the plugin in a ObjC iOS project, add 'use_frameworks!' to your podfile cf. example

Getting Started

For help getting started with Flutter, view our online documentation.

For help on editing plugin code, view the documentation.

Note

This project has been forked from the origial AudioPlayer due to it appearing to be abandoned.

Libraries

audioplayer2

Dart

dart:ui
Built-in types and core primitives for a Flutter application. [...]

Core

dart:async
Support for asynchronous programming, with classes such as Future and Stream. [...]
dart:collection
Classes and utilities that supplement the collection support in dart:core. [...]
dart:convert
Encoders and decoders for converting between different data representations, including JSON and UTF-8. [...]
dart:core
Built-in types, collections, and other core functionality for every Dart program. [...]
dart:developer
Interact with developer tools such as the debugger and inspector. [...]
dart:math
Mathematical constants and functions, plus a random number generator. [...]
dart:typed_data
Lists that efficiently handle fixed sized data (for example, unsigned 8 byte integers) and SIMD numeric types. [...]

VM

dart:io
File, socket, HTTP, and other I/O support for non-web applications. [...]
dart:isolate
Concurrent programming using isolates: independent workers that are similar to threads but don't share memory, communicating only via messages. [...]