stop method

void stop ()

Stops the service.

Kills stream, timer and method call handler

Implementation

void stop() {
  _controller?.close();
  _controller = null;

  WidgetsBinding.instance.removeObserver(this);
  if (Platform.isAndroid) _channel.setMethodCallHandler(null);
  if (Platform.isIOS) {
    _refreshTimer?.cancel();
    _refreshTimer = null;
  }
}