Cheesebaron.MvxPlugins.Connectivity.Touch.Wifi.GetAllWifiInfoAsync C# (CSharp) Method

        public Task<IEnumerable<WifiInfo>> GetAllWifiInfoAsync(
            CancellationToken token = new CancellationToken())
        {
            var tcs = new TaskCompletionSource<IEnumerable<WifiInfo>>();

            _semaphore.Wait(token);

            Task.Run(() =>
            {
                var wifiInfo = new List<WifiInfo>();

                string[] supportedInterfaces;
                var status = CaptiveNetwork.TryGetSupportedInterfaces(out supportedInterfaces);

                if (status == StatusCode.OK && supportedInterfaces != null)
                {
                    foreach (var @interface in supportedInterfaces)
                    {
                        NSDictionary dict;
                        CaptiveNetwork.TryCopyCurrentNetworkInfo(@interface, out dict);

                        var bssid = dict[CaptiveNetwork.NetworkInfoKeyBSSID];
                        var ssid = dict[CaptiveNetwork.NetworkInfoKeySSID];

                        wifiInfo.Add(new WifiInfo
                        {
                            Bssid = bssid.ToString(),
                            Ssid = ssid.ToString()
                        });
                    }
                }

                tcs.TrySetResult(wifiInfo);
                _semaphore.Release();
            }, token);
            
            return tcs.Task;
        }
    }