public override void OnReceive(Context context, Intent intent)
{
IList <ScanResult> scanwifinetworks = wifi.ScanResults;
foreach (ScanResult wifinetwork in scanwifinetworks)
{
WiFiNetworks.Add(wifinetwork.Ssid);
}
wifis(WiFiNetworks);
}
private void ConnectToWiFi()
{
if (WiFiNetworks.IsNetworkOpen(SelectedNetwork.WiFiAvailableNetwork))
{
ConnectToWifi(SelectedNetwork);
}
else
{
SelectedNetwork.State = WIFI_Password_State;
}
}
private async Task InitializeNetworksAsync(WiFiNetworkReport networkReport)
{
WiFiNetworks.Clear();
foreach (var nw in networkReport.AvailableNetworks)
{
var item = new WiFiNetworkViewModel(nw, _wifiAdapter);
await item.UpdateAsync();
if (IsConnected(nw))
{
WiFiNetworks.Insert(0, item);
SelectedWiFiNetwork = WiFiNetworks[0];
OnSelect?.Invoke(this, EventArgs.Empty);
}
else
{
WiFiNetworks.Add(item);
}
}
}
public async Task ConnectAsync()
{
if (SelectedWiFiNetwork == null)
{
OnError?.Invoke(this, new ArgumentException("Network not selected"));
return;
}
WiFiReconnectionKind reconnectionKind = WiFiReconnectionKind.Manual;
if (SelectedWiFiNetwork.ConnectAutomatically)
{
reconnectionKind = WiFiReconnectionKind.Automatic;
}
Task <WiFiConnectionResult> didConnect = null;
WiFiConnectionResult result = null;
if (SelectedWiFiNetwork.IsEapAvailable)
{
if (SelectedWiFiNetwork.UsePassword)
{
var credential = new PasswordCredential();
if (!String.IsNullOrEmpty(SelectedWiFiNetwork.Domain))
{
credential.Resource = SelectedWiFiNetwork.Domain;
}
credential.UserName = SelectedWiFiNetwork.UserName ?? "";
credential.Password = SelectedWiFiNetwork.Password ?? "";
didConnect = _wifiAdapter.ConnectAsync(SelectedWiFiNetwork.AvailableNetwork, reconnectionKind, credential).AsTask();
}
else
{
didConnect = _wifiAdapter.ConnectAsync(SelectedWiFiNetwork.AvailableNetwork, reconnectionKind).AsTask();
}
}
else if (SelectedWiFiNetwork.AvailableNetwork.SecuritySettings.NetworkAuthenticationType == NetworkAuthenticationType.Open80211 &&
SelectedWiFiNetwork.AvailableNetwork.SecuritySettings.NetworkEncryptionType == NetworkEncryptionType.None)
{
didConnect = _wifiAdapter.ConnectAsync(SelectedWiFiNetwork.AvailableNetwork, reconnectionKind).AsTask();
}
else
{
// Only the password potion of the credential need to be supplied
if (String.IsNullOrEmpty(SelectedWiFiNetwork.Password))
{
didConnect = _wifiAdapter.ConnectAsync(SelectedWiFiNetwork.AvailableNetwork, reconnectionKind).AsTask();
}
else
{
var credential = new PasswordCredential();
credential.Password = SelectedWiFiNetwork.Password ?? "";
didConnect = _wifiAdapter.ConnectAsync(SelectedWiFiNetwork.AvailableNetwork, reconnectionKind, credential).AsTask();
}
}
OnConnecting?.Invoke(this, EventArgs.Empty);
if (didConnect != null)
{
result = await didConnect;
}
if (result != null && result.ConnectionStatus == WiFiConnectionStatus.Success)
{
WiFiNetworks.Remove(SelectedWiFiNetwork);
WiFiNetworks.Insert(0, SelectedWiFiNetwork);
OnSelect?.Invoke(this, EventArgs.Empty);
OnConnected?.Invoke(this, EventArgs.Empty);
}
else
{
OnError?.Invoke(this, new Exception("Could not connect to network"));
OnDisconnected?.Invoke(this, EventArgs.Empty);
}
// Since a connection attempt was made, update the connectivity level displayed for each
foreach (var network in WiFiNetworks)
{
await network.UpdateConnectivityLevel();
}
}
