Flutter sound recording plugin for DSP purposes, now supports android.
Usage
import 'package:permission_handler/permission_handler.dart';
import 'package:sound_recording/sound_recording.dart';
if (await Permission.microphone.request().isGranted) {
SoundRecording.start(sampleRate: 8000, bufferSize: 1024);
}
SoundRecording.onData((data) {
// do some DSP
});
// stop if unneeded
SoundRecording.stop();