Play sounds on terminal or commandline

[sneurlax]

Checklist

• I made sure that the issue I am raising doesn't already exist

Use case / Problem

Audioplayers should be able to play sounds from a Dart/Flutter commandline/terminal application. Right now it can't because of dart:ui

Proposal / Solution

Provide a method for playing sounds from a commandline/terminal application.

Example Code

void main() async {
  AudioPlayer audioPlayer = AudioPlayer();

  // Direct URL of the Icecast stream
  var url = "http://stream.rekt.network/datawave.ogg";

  // Create a URL source for the audio player
  var audioSource = UrlSource(url);

  // Attempt to play the stream from the URL source
  await audioPlayer.setSource(audioSource);

  // Listen to player state changes
  audioPlayer.onPlayerStateChanged.listen((state) {
    if (state == PlayerState.playing) {
      print("Stream is playing!");
    } else if (state == PlayerState.stopped) {
      print("Stream stopped.");
    } else if (state == PlayerState.paused) {
      print("Stream paused.");
    } else if (state == PlayerState.completed) {
      print("Stream completed.");
    }
  });
  ...

throws

.../flutter/packages/flutter/lib/src/foundation/binding.dart:9:8: Error: Dart library 'dart:ui' is not available on this platform.

Affected platforms

Linux, other

Platform details

No response

Audio Files/URLs/Sources

No response

Mockups

No response

Related issues / more information

No response

Working on PR

yeah

[Gustl22]

Sounds interesting. Didn't think about outside the UI world, yet. Is this achievable through flutter embedding? Anyways we are happy with any contributions :D