使用Xmamrin中的列表视图可用的Wifi连接列表

Question

我只是想知道如果有可能通过使用xamarin为可用的wifi连接制作listview .....如果有可能那么请帮助我在这里......一步一步。

Answer 1

是的，确实如此。从xamarin论坛上获取它：https://forums.xamarin.com/discussion/27364/how-to-get-list-of-wifi-networks

using Android.Content;
using Android.Net.Wifi;
using System.Collections.Generic;
using System.Text;
using System.Threading;

namespace NetworkLocation.Utility
{
    public class Wifi
    {
        private Context context = null;
        private static WifiManager wifi;
        private WifiReceiver wifiReceiver;
        public static List<string> WiFiNetworks;

        public Wifi(Context ctx)
        {
            this.context = ctx;
        }



   public void GetWifiNetworks()
    {
        WiFiNetworks = new List<string>();

    // Get a handle to the Wifi
    wifi = (WifiManager)context.GetSystemService(Context.WifiService);

    // Start a scan and register the Broadcast receiver to get the list of Wifi Networks
    wifiReceiver = new WifiReceiver();
    context.RegisterReceiver(wifiReceiver, new IntentFilter(WifiManager.ScanResultsAvailableAction));
    wifi.StartScan();
}

    class WifiReceiver : BroadcastReceiver
    {
        public override void OnReceive(Context context, Intent intent)
        {
            IList<ScanResult> scanwifinetworks = wifi.ScanResults;
            foreach(ScanResult wifinetwork in scanwifinetworks)
            {
                WiFiNetworks.Add(wifinetwork.Ssid);
            }
        }
     }
    }
}