在Xamarin Forms (Android)中检查移动互联网是否打开的最好方法是什么？

using Android.Content;
using Android.Net;

public static bool IsInternetConnected(Context context)
{
    ConnectivityManager connectivityManager = (ConnectivityManager)context.GetSystemService(Context.ConnectivityService);
    NetworkInfo networkInfo = connectivityManager.ActiveNetworkInfo;

    return networkInfo != null && networkInfo.IsConnected;
}

bool isInternetConnected = IsInternetConnected(Android.App.Application.Context);

<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />