public override void OnCapabilitiesChanged(Network network, NetworkCapabilities networkCapabilities)
{
if (networkCapabilities.HasTransport(TransportType.Wifi) ||
networkCapabilities.HasTransport(TransportType.WifiAware))
{
service.OnConnectivityGot(ConnectivityType.Wifi);
}
else if (networkCapabilities.HasTransport(TransportType.Cellular))
{
service.OnConnectivityGot(ConnectivityType.Cellur);
}
else
{
service.OnConnectivityGot(ConnectivityType.None);
}
}
public override NetworkCostType GetNetworkCostType()
{
try
{
ConnectivityManager connMgr = (ConnectivityManager)NativeApplication.Current.ApplicationContext.GetSystemService(Context.ConnectivityService);
if (connMgr != null)
{
if (Build.VERSION.SdkInt >= BuildVersionCodes.M)
{
Network network = connMgr.ActiveNetwork;
if (network != null)
{
NetworkCapabilities capabilities = connMgr.GetNetworkCapabilities(network);
if (capabilities.HasTransport(TransportType.Wifi))
{
return(NetworkCostType.Unlimited);
}
else
{
return(NetworkCostType.Limited);
}
}
}
else
{
NetworkInfo activeInfo = connMgr.ActiveNetworkInfo;
if (activeInfo != null && activeInfo.IsConnected)
{
if (activeInfo.Type == ConnectivityType.Wifi)
{
return(NetworkCostType.Unlimited);
}
else
{
return(NetworkCostType.Limited);
}
}
}
}
}
catch (Exception ex)
{
TelemetryExtension.Current?.TrackException(ex);
}
return(NetworkCostType.Disconnected);
}