getTrackById method
Implementation
Future<HMSTrack> getTrackById({required String trackId}) async {
var result = await PlatformService.invokeMethod(PlatformMethod.getTrackById,
arguments: {"peer_id": this.peerId, "track_id": trackId});
HMSTrack hmsTrack = HMSTrack.fromMap(map: result, isLocal: isLocal);
return hmsTrack;
}