playOneYulmyeongNoteDuringDurationTime function
Implementation
playOneYulmyeongNoteDuringDurationTime(
YulmyeongNote yulmyeongNote,
int durationTime
) {
final player = FlutterMidi();
int notePlayed = getMidiNoteFromYulmyeongNote(yulmyeongNote);
player.playMidiNote(midi : notePlayed);
Timer(new Duration(milliseconds : durationTime), () {
player.stopMidiNote(midi : notePlayed);
});
}