public async Task <AsyncProvisioningInfoResult> GetProvisioningInfoAsync(
DiscoveredService discovered,
WiFiDirectServiceConfigurationMethod configMethod
)
{
WiFiDirectServiceProvisioningInfo provisioningInfo = null;
ProvisioningInfoWrapper provisioningWrapper = null;
Exception error = null;
bool success = false;
try
{
ThrowIfDisposed();
WiFiDirectTestLogger.Log(
"GetProvisioningInfoAsync... (config method={0}) (Discovery={1})",
configMethod.ToString(),
discovered.Handle
);
provisioningInfo = await discovered.GetProvisioningInfoAsync(configMethod);
provisioningWrapper = new ProvisioningInfoWrapper(provisioningInfo);
success = true;
}
catch (Exception ex)
{
WiFiDirectTestLogger.Log("Exception in GetProvisioningInfoAsync (this may be expected)");
error = ex;
}
return(new AsyncProvisioningInfoResult(provisioningWrapper, success, error));
}
// An application has two ways to connect over Wi-Fi Direct services
// 1) First call GetProvisioningInfoAsync to begin connecting,
// a) if a PIN is required (group formation is required and selected config method is PinEntry or PinDisplay) then call ConnectAsync with the PIN
// b) else if no PIN is required then call ConnectAsync with no PIN
// 2) Call ConnectAsync to connect without a PIN and prefer the Wi-Fi Direct Default config method, if possible
private async void GetProvisioningInfo_Click(object sender, Windows.UI.Xaml.RoutedEventArgs e)
{
if (DiscoveredServices.Items.Count > 0)
{
int index = DiscoveredServices.SelectedIndex;
if (index >= 0)
{
DiscoveredDeviceWrapper service = (DiscoveredDeviceWrapper)DiscoveredServices.Items[index];
WiFiDirectServiceConfigurationMethod configMethod = WiFiDirectServiceConfigurationMethod.Default;
if (((ComboBoxItem)SelectedConfigMethod.SelectedItem).Content.ToString() == "WFDS Default")
{
configMethod = WiFiDirectServiceConfigurationMethod.Default;
}
else if (((ComboBoxItem)SelectedConfigMethod.SelectedItem).Content.ToString() == "PIN Keypad")
{
configMethod = WiFiDirectServiceConfigurationMethod.PinEntry;
}
else if (((ComboBoxItem)SelectedConfigMethod.SelectedItem).Content.ToString() == "PIN Display")
{
configMethod = WiFiDirectServiceConfigurationMethod.PinDisplay;
}
await service.OpenSessionAsync();
await service.SetServiceOptionsAsync(PreferGO.IsChecked ?? false, SessionInfo.Text);
provisioningInfo = await service.GetProvisioningInfoAsync(configMethod);
}
}
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
lock (thisLock)
{
rootPage = MainPage.Current;
// Cleanup past discoveries
DiscoveredServices.Items.Clear();
provisioningInfo = null;
UpdateDiscoveryList(WiFiDirectServiceManager.Instance.DiscoveredDevices);
}
WiFiDirectServiceManager.Instance.Scenario3 = this;
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
lock (thisLock)
{
rootPage = MainPage.Current;
// Cleanup past discoveries
DiscoveredServices.Items.Clear();
provisioningInfo = null;
UpdateDiscoveryList(WiFiDirectServiceManager.Instance.DiscoveredDevices);
}
WiFiDirectServiceManager.Instance.Scenario3 = this;
}
// An application has two ways to connect over Wi-Fi Direct services
// 1) First call GetProvisioningInfoAsync to begin connecting,
// a) if a PIN is required (group formation is required and selected config method is PinEntry or PinDisplay) then call ConnectAsync with the PIN
// b) else if no PIN is required then call ConnectAsync with no PIN
// 2) Call ConnectAsync to connect without a PIN and prefer the Wi-Fi Direct Default config method, if possible
private async void GetProvisioningInfo_Click(object sender, Windows.UI.Xaml.RoutedEventArgs e)
{
if (DiscoveredServices.Items.Count > 0)
{
int index = DiscoveredServices.SelectedIndex;
if (index >= 0)
{
DiscoveredDeviceWrapper service = (DiscoveredDeviceWrapper)DiscoveredServices.Items[index];
WiFiDirectServiceConfigurationMethod configMethod = WiFiDirectServiceConfigurationMethod.Default;
if (((ComboBoxItem)SelectedConfigMethod.SelectedItem).Content.ToString() == "WFDS Default")
{
configMethod = WiFiDirectServiceConfigurationMethod.Default;
}
else if (((ComboBoxItem)SelectedConfigMethod.SelectedItem).Content.ToString() == "PIN Keypad")
{
configMethod = WiFiDirectServiceConfigurationMethod.PinEntry;
}
else if (((ComboBoxItem)SelectedConfigMethod.SelectedItem).Content.ToString() == "PIN Display")
{
configMethod = WiFiDirectServiceConfigurationMethod.PinDisplay;
}
await service.OpenSessionAsync();
await service.SetServiceOptionsAsync(PreferGO.IsChecked ?? false, SessionInfo.Text);
provisioningInfo = await service.GetProvisioningInfoAsync(configMethod);
}
}
}
