How to play sound on button press

Question

I want to write an soundboard, basically a list of buttons and the job of each button is to play a sound that I have on my PC when they are pressed.

I've already done the design with a list view and some material buttons, but I don't know how to make them play sounds when I press them.

Answer 1

Add audioplayers as a dependency and your audio file to pubspec.yaml file like this:

dependencies:
  audioplayers: ^1.0.1

flutter: 
  assets:
    - assets/audio/my_audio.mp3

Full code (Null-safe):

class _HomePageState extends State<HomePage> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: ElevatedButton(
        onPressed: () => AudioPlayer().play(AssetSource('audio/my_audio.mp3'));
        child: Text('Play'),
      ),
    );
  }
}