fun isConnected() : Boolean
    {
        connectivity = context.getSystemService(Service.CONNECTIVITY_SERVICE) as ConnectivityManager
        if(connectivity != null)
        {
            info = connectivity!!.activeNetworkInfo
            if(info != null)
            {
                if(info!!.state == NetworkInfo.State.CONNECTED)
                {
                    return true
                }
            }
        }
        return false
    }