static void StopNetworkStatusChanged() { if (_reachabilityListener == null) { return; } _reachabilityListener.ReachabilityChanged -= OnNetworkStatusChanged; _reachabilityListener.Dispose(); _reachabilityListener = null; }
private static void StartNetworkStatusChanged() { _reachabilityListener = new ReachabilityListener(); _reachabilityListener.ReachabilityChanged += OnNetworkStatusChanged; }