private async void Page_Loaded(object sender, RoutedEventArgs e)
{
await SetupStartupTask();
SetupTethering();
_timer = new DispatcherTimer
{
Interval = TimeSpan.FromSeconds(1)
};
_timer.Tick += (_1, _2) =>
{
UpdateTetheringStatus();
};
_timer.Start();
if (ckAutoConn.IsChecked.Value)
{
if (tetheringManager.TetheringOperationalState == TetheringOperationalState.Off)
{
var result = await tetheringManager.StartTetheringAsync();
if (result.Status == TetheringOperationStatus.Success)
{
if (ckCloseApp.IsChecked.Value)
{
Application.Current.Exit();
}
}
}
}
}
/// <summary>
/// start/stop tethering
/// </summary>
/// <param name="enable"></param>
private async void EnableTethering(bool enable)
{
try
{
NetworkOperatorTetheringOperationResult result;
if (enable)
{
result = await tetheringManager.StartTetheringAsync();
}
else
{
result = await tetheringManager.StopTetheringAsync();
}
if (result.Status != TetheringOperationStatus.Success)
{
var errorString = "";
if (result.AdditionalErrorMessage != "")
{
errorString = result.AdditionalErrorMessage;
}
else
{
errorString = GetTetheringErrorString(result.Status);
}
if (enable)
{
rootPage.NotifyUser("StartTetheringAsync function failed: " + errorString, NotifyType.ErrorMessage);
}
else
{
rootPage.NotifyUser("StopTetheringAsync function failed: " + errorString, NotifyType.ErrorMessage);
}
}
else
{
rootPage.NotifyUser("Operation succeeded.", NotifyType.StatusMessage);
UpdateUIWithTetheringState();
}
}
catch (Exception ex)
{
rootPage.NotifyUser("Unexpected exception occured: " + ex.ToString(), NotifyType.ErrorMessage);
return;
}
}
private async Task <bool> StartNetworkOperatorTetheringManager(WlanSetting setting)
{
var Config = _tetheringManager.GetCurrentAccessPointConfiguration();
_setting = setting;
Config.Ssid = setting.Name;
Config.Passphrase = setting.Password;
await _tetheringManager.ConfigureAccessPointAsync(Config);
var result = await _tetheringManager.StartTetheringAsync();
if (result.Status == TetheringOperationStatus.Success)
{
return(true);
}
else
{
return(false);
}
}
public async Task RunAsync(CancellationToken cancellationToken)
{
await tetheringManager.StartTetheringAsync();
var lastSeenClients = new HashSet <NetworkOperatorTetheringClient>(new ClientComparer());
while (true)
{
// Continuously poll the connected clients
var currentClients = tetheringManager.GetTetheringClients();
// Compare with the saved clients to see which are new / which are gone
var newClients = currentClients.Except(lastSeenClients, new ClientComparer()).ToArray();
var goneClients = lastSeenClients.Except(currentClients, new ClientComparer()).ToArray();
foreach (var client in goneClients)
{
ClientDisconnected?.Invoke(this, client);
lastSeenClients.Remove(client);
}
foreach (var client in newClients)
{
ClientConnected?.Invoke(this, client);
lastSeenClients.Add(client);
}
if (cancellationToken.IsCancellationRequested)
{
await tetheringManager.StopTetheringAsync();
return;
}
await Task.Delay(10000);
}
}
private static async Task TurnOnHotSpot(NetworkOperatorTetheringManager tetheringManager)
{
await tetheringManager.StartTetheringAsync();
}
public async Task <TetheringOperationStatus> StartTetheringAsync()
{
NetworkOperatorTetheringOperationResult result = await tetheringManager.StartTetheringAsync();
return(result.Status);
}
