An simple, example plugin to push blocks of audio to the sound card.
This simple plugin was created for a talk to the Flutter NYC Meetup. It demonstrates some simple Dart->Native calls to find the default sample rate of the sound system, to start and stop an audio stream and to top up the output buffer.
Since the timing of push audio relies too heavily on the Dart timer, this shouldn't be used in a real system. Instead, use the companion plugin audio_worklet which instead pulls audio blocks from the native side.
A typical first use is to query the default sample rate of the sound system.
import 'package:audio_push/audio_push.dart';
var nativeRate = await AudioPush.nativeRate;See the example app for examples of start, stop and process.