//read http://iosapi.xamarin.com/?link=T%3aSystemConfiguration.NetworkReachability
private NetworkStatus CheckConnectivitiy()
{
reachability = new SystemConfiguration.NetworkReachability(IPAddress.Parse("0.0.0.0"));
NetworkReachabilityFlags flags;
bool reachable = reachability.TryGetFlags(out flags);
reachability.SetNotification(NetworkChangeDelegate);
reachability.Schedule(CFRunLoop.Current, CFRunLoop.ModeDefault);
if (reachable)
return NetworkStatusHelper(flags);
else
return NetworkStatus.NotReachable;
}
private bool IsNetworkAvailable(out NetworkReachabilityFlags flags)
{
if (defaultRouteReachability == null)
{
defaultRouteReachability = new NetworkReachability(new IPAddress(0));
// defaultRouteReachability.SetCallback(OnChange);
defaultRouteReachability.Schedule(CFRunLoop.Current, CFRunLoop.ModeDefault);
}
if (!defaultRouteReachability.TryGetFlags(out flags))
{
return(false);
}
return(IsReachableWithoutRequiringConnection(flags));
}
//read http://iosapi.xamarin.com/?link=T%3aSystemConfiguration.NetworkReachability
private NetworkStatus CheckConnectivitiy()
{
reachability = new SystemConfiguration.NetworkReachability(IPAddress.Parse("0.0.0.0"));
NetworkReachabilityFlags flags;
bool reachable = reachability.TryGetFlags(out flags);
reachability.SetNotification(NetworkChangeDelegate);
reachability.Schedule(CFRunLoop.Current, CFRunLoop.ModeDefault);
if (reachable)
{
return(NetworkStatusHelper(flags));
}
else
{
return(NetworkStatus.NotReachable);
}
}