async void RegisterForInboundPairingRequests()
{
// Make the system discoverable for Bluetooth
await MakeDiscoverable();
// If the attempt to make the system discoverable failed then likely there is no Bluetooth device present
// so leave the diagnositic message put out by the call to MakeDiscoverable()
if (App.IsBluetoothDiscoverable)
{
string formatString;
string confirmationMessage;
// Get state of ceremony checkboxes
DevicePairingKinds ceremoniesSelected = GetSelectedCeremonies();
int iCurrentSelectedCeremonies = (int)ceremoniesSelected;
// Find out if we changed the ceremonies we orginally registered with - if we have registered before these will be saved
var localSettings = Windows.Storage.ApplicationData.Current.LocalSettings;
Object supportedPairingKinds = localSettings.Values["supportedPairingKinds"];
int iSavedSelectedCeremonies = -1; // Deliberate impossible value
if (supportedPairingKinds != null)
{
iSavedSelectedCeremonies = (int)supportedPairingKinds;
}
ResourceLoader loader = ResourceLoader.GetForCurrentView();
if (!DeviceInformationPairing.TryRegisterForAllInboundPairingRequests(ceremoniesSelected))
{
confirmationMessage = loader.GetString("BluetoothInboundRegistrationFailed/Text");
}
else
{
// Save off the ceremonies we registered with
localSettings.Values["supportedPairingKinds"] = iCurrentSelectedCeremonies;
formatString = loader.GetString("BluetoothInboundRegistrationSucceeded/Text");
confirmationMessage = formatString + ceremoniesSelected.ToString();
}
// Clear the current collection
BluetoothDevices.Clear();
// Start the watcher
StartWatcher();
// Display a message
confirmationMessage += loader.GetString("BluetoothOn/Text");
DisplayMessagePanelAsync(confirmationMessage, MessageType.InformationalMessage);
}
}
public async void TurnOffBluetooth()
{
// Clear any devices in the list
BluetoothDevices.Clear();
// Stop the watcher
//Check StopWatcher();
// Display a message
ResourceLoader loader = ResourceLoader.GetForCurrentView();
string confirmationMessage = loader.GetString("BluetoothOff/Text");
DisplayMessagePanelAsync(confirmationMessage, MessageType.InformationalMessage);
StackLoadingVisibility = false;
await ToggleBluetoothAsync(false);
}
public void SearchForDevices()
{
BluetoothDevices.Clear();
localEndPoint = new BluetoothEndPoint(CurrentAdapter.LocalAddress, BluetoothService.SerialPort);
client = new BluetoothClient(localEndPoint);
foreach (BluetoothDeviceInfo device in client.DiscoverDevices())
{
BluetoothDevices.Add(device);
}
if (BluetoothDevices.Any())
{
ChosenDevice = BluetoothDevices[0];
}
else
{
MessageBox.Show("No bluetooth devices were found", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
public void SearchForDevices()
{
// urządzenia znalezione w poprzednim wyszukiwaniu nie muszą być aktywne przy aktualnym wyszukaniu
BluetoothDevices.Clear();
// utworzenie endpointu (adres hosta i port usługi (emulacja portu szeregowego))
localEndPoint = new BluetoothEndPoint(CurrentAdapter.LocalAddress, BluetoothService.SerialPort);
client = new BluetoothClient(localEndPoint);
// przepisanie znalezionych urządzeń za pomocą client.DiscoverDevices() do BluetoothDevice
foreach (BluetoothDeviceInfo device in client.DiscoverDevices())
{
BluetoothDevices.Add(device);
}
if (BluetoothDevices.Any())
{
ChosenDevice = BluetoothDevices[0];
}
else
{
MessageBox.Show("Nie znaleziono urządzeń bluetooth", "Błąd", MessageBoxButton.OK, MessageBoxImage.Error);
}
}