private void StartBluetoothDeviceWatcher()
{
//// Additional properties we would like about the device.
//// Property strings are documented here https://msdn.microsoft.com/en-us/library/windows/desktop/ff521659(v=vs.85).aspx
//string[] requestedProperties = { "System.Devices.Aep.DeviceAddress", "System.Devices.Aep.IsConnected", "System.Devices.Aep.Bluetooth.Le.IsConnectable" };
//// BT_Code: Example showing paired and non-paired in a single query.
//string aqsAllBluetoothLEDevices = "(System.Devices.Aep.ProtocolId:=\"{bb7bb05e-5972-42b5-94fc-76eaa7084d49}\")";
//DeviceWatcher =
// DeviceInformation.CreateWatcher(
// aqsAllBluetoothLEDevices,
// requestedProperties,
// DeviceInformationKind.AssociationEndpoint);
//var selector = BluetoothDevice.GetDeviceSelector();
var selector = BluetoothDevice.GetDeviceSelectorFromPairingState(true);
DeviceWatcher = DeviceInformation.CreateWatcher(selector, null, DeviceInformationKind.AssociationEndpoint);
// Register event handlers before starting the watcher.
DeviceWatcher.Added += DeviceWatcher_Added;
DeviceWatcher.Updated += DeviceWatcher_Updated;
DeviceWatcher.Removed += DeviceWatcher_Removed;
DeviceWatcher.EnumerationCompleted += DeviceWatcher_EnumerationCompleted;
DeviceWatcher.Stopped += DeviceWatcher_Stopped;
// Start over with an empty collection.
KnownDeviceList.Clear();
// Start the watcher.
DeviceWatcher.Start();
}
public MainPage()
{
this.InitializeComponent();
//deviceWatcher =
// DeviceInformation.CreateWatcher(
// BluetoothDevice.GetDeviceSelectorFromPairingState(true),
// requestedProperties,
// DeviceInformationKind.AssociationEndpoint);
deviceWatcher =
DeviceInformation.CreateWatcher(
BluetoothDevice.GetDeviceSelectorFromPairingState(true));
//deviceWatcher =
// DeviceInformation.CreateWatcher(
// BluetoothLEDevice.GetDeviceSelectorFromPairingState(false),
// requestedProperties,
// DeviceInformationKind.AssociationEndpoint);
deviceWatcher.Added += DeviceWatcher_Added;
deviceWatcher.Removed += DeviceWatcher_Removed;
deviceWatcher.Updated += DeviceWatcher_Updated;
deviceWatcher.EnumerationCompleted += DeviceWatcher_EnumerationCompleted;
deviceWatcher.Stopped += DeviceWatcher_Stopped;
}
public void SearchBluetoothDevice(TextBlock textBlock)
{
/*string[] requestedProperties = new string[] { "System.Devices.Aep.DeviceAddress", "System.Devices.Aep.IsConnected" };
*
* DeviceWatcher deviceWatcher = DeviceInformation.CreateWatcher("(System.Devices.Aep.ProtocolId:=\"{e0cbf06c-cd8b-4647-bb8a-263b43f0f974}\")",
* requestedProperties,
* DeviceInformationKind.AssociationEndpoint);*/
DeviceWatcher deviceWatcher = DeviceInformation.CreateWatcher(BluetoothDevice.GetDeviceSelectorFromPairingState(false));
textBlock.Text = "Available Device List";
deviceWatcher.Added += async(DeviceWatcher sender, DeviceInformation device) =>
{
ListBluetoothID.Add(device.Id);
// To update textBlock on UI thread
await Windows.ApplicationModel.Core.CoreApplication.MainView.CoreWindow.Dispatcher.RunAsync
(CoreDispatcherPriority.Normal, () =>
{
// Your UI update code goes here!
textBlock.Text += "\n" + device.Id + " " + device.Name;
}
);
};
deviceWatcher.EnumerationCompleted += (DeviceWatcher sender, object args) =>
{
IsWatchingBluetoothDeviceCompleted = true;
};
deviceWatcher.Start();
}
public static AsqFilter NonPairedBluetoothDevicesFilter()
{
var bNonPaired = BluetoothDevice.GetDeviceSelectorFromPairingState(false);
var bleNonPaired = BluetoothLEDevice.GetDeviceSelectorFromPairingState(false);
return(new AsqFilter($"({bNonPaired}) OR ({bleNonPaired})"));
}
/// <summary>Discover devices</summary>
/// <param name="paired">If discovery limited to paired or non paired devices</param>
private async void DoDiscovery(bool paired)
{
try {
DeviceInformationCollection devices = await DeviceInformation.FindAllAsync(
BluetoothDevice.GetDeviceSelectorFromPairingState(paired));
foreach (DeviceInformation info in devices)
{
try {
this.log.Info("DoDiscovery", () => string.Format("Found device {0}", info.Name));
BTDeviceInfo deviceInfo = new BTDeviceInfo()
{
Name = info.Name,
Connected = false,
Address = info.Id,
};
using (BluetoothDevice device = await BluetoothDevice.FromIdAsync(info.Id)) {
deviceInfo.Connected = device.ConnectionStatus == BluetoothConnectionStatus.Connected;
deviceInfo.CanPair = this.GetBoolProperty(device.DeviceInformation.Properties, KEY_CAN_PAIR, false);
deviceInfo.IsPaired = this.GetBoolProperty(device.DeviceInformation.Properties, KEY_IS_PAIRED, false);
// Container Id also
//device.DeviceAccessInformation.CurrentStatus == DeviceAccessStatus. // Allowed, denied by user, by system, unspecified
//device.DeviceInformation.EnclosureLocation.; // Dock, lid, panel, etc
//device.DeviceInformation.IsDefault;
//device.DeviceInformation.IsEnabled;
//device.DeviceInformation.Kind == //AssociationEndpoint, Device, etc
//device.DeviceInformation.Properties
if (device.ClassOfDevice != null)
{
deviceInfo.DeviceClassInt = (uint)device.ClassOfDevice.MajorClass;
deviceInfo.DeviceClassName = string.Format("{0}:{1}",
device.ClassOfDevice.MajorClass.ToString(),
device.ClassOfDevice.MinorClass.ToString());
//device.ClassOfDevice.ServiceCapabilities == BluetoothServiceCapabilities.ObjectTransferService, etc
}
// Serial port service name
// Bluetooth#Bluetooth10:08:b1:8a:b0:02-20:16:04:07:61:01#RFCOMM:00000000:{00001101-0000-1000-8000-00805f9b34fb}
// TODO - determine if all the info in device is disposed by the device.Dispose
} // end of using (device)
this.DeviceDiscovered?.Invoke(this, deviceInfo);
}
catch (Exception ex2) {
this.log.Exception(9999, "", ex2);
}
}
this.DiscoveryComplete?.Invoke(this, true);
}
catch (Exception e) {
this.log.Exception(9999, "", e);
this.DiscoveryComplete?.Invoke(this, false);
}
}
public static IAsyncOperation <IEnumerable <DeviceInfo> > GetDevices()
{
return(AsyncInfo.Run(async(cancel) =>
{
var selector = BluetoothDevice.GetDeviceSelectorFromPairingState(true);
var devices = await DeviceInformation.FindAllAsync(selector);
return devices.Select(d => new DeviceInfo {
Name = d.Name, Device = d
});
}));
}
private void StartWatcher()
{
RunButton.IsEnabled = false;
ResultCollection.Clear();
deviceWatcher = DeviceInformation.CreateWatcher(BluetoothDevice.GetDeviceSelectorFromPairingState(true));
deviceWatcher.Added += OnWatcherDeviceAdded;
deviceWatcher.Updated += OnWatcherUpdated;
deviceWatcher.Removed += OnWatcherRemoved;
deviceWatcher.Stopped += OnWatcherStopped;
deviceWatcher.Start();
StopButton.IsEnabled = true;
}
IReadOnlyCollection <BluetoothDeviceInfo> DoDiscoverDevices(int maxDevices)
{
List <BluetoothDeviceInfo> results = new List <BluetoothDeviceInfo>();
var devices = DeviceInformation.FindAllAsync(BluetoothDevice.GetDeviceSelectorFromPairingState(false)).GetResults();
foreach (var device in devices)
{
var bluetoothDevice = BluetoothDevice.FromIdAsync(device.Id).GetResults();
results.Add(bluetoothDevice);
}
return(results.AsReadOnly());
}
IEnumerable <BluetoothDeviceInfo> GetPairedDevices()
{
var t = DeviceInformation.FindAllAsync(BluetoothDevice.GetDeviceSelectorFromPairingState(true));
t.AsTask().ConfigureAwait(false);
t.AsTask().Wait();
var devices = t.GetResults();
foreach (var device in devices)
{
var td = BluetoothDevice.FromIdAsync(device.Id).AsTask();
td.Wait();
var bluetoothDevice = td.Result;
yield return(bluetoothDevice);
}
yield break;
}
private async void Button1_Click(object sender, EventArgs e)
{
var picker = new DevicePicker();
picker.DeviceSelected += Picker_DeviceSelected;
picker.Filter.SupportedDeviceSelectors.Add(
BluetoothDevice.GetDeviceSelectorFromPairingState(false));
// sync
// picker.Show(new Windows.Foundation.Rect(100, 100, 500, 500));
// async
DeviceInformation di = await picker.PickSingleDeviceAsync(new Windows.Foundation.Rect(0, 0, 0, 0), Windows.UI.Popups.Placement.Default);
if (di == null)
{
return;
}
if (di.Pairing.IsPaired == false)
{
di.Pairing.Custom.PairingRequested += Custom_PairingRequested;
if (di.Pairing.CanPair == true)
{
var pairResult = await di.Pairing.PairAsync();
if (pairResult.Status == DevicePairingResultStatus.Paired)
{
// do something
}
}
else
{
var pairResult = await di.Pairing.Custom.PairAsync(DevicePairingKinds.ProvidePin);
if (pairResult.Status == DevicePairingResultStatus.Paired)
{
// do something
}
}
}
}
public void StartSearchingForDevice()
{
#if WINDOWS_UWP
var requestedProperties = new string[] { "System.Devices.Aep.DeviceAddress", "System.Devices.Aep.IsConnected" };
// var aqs = BluetoothLEDevice.GetDeviceSelectorFromPairingState(false);
var aqs = BluetoothDevice.GetDeviceSelectorFromPairingState(false);
m_deviceWatcher = DeviceInformation.CreateWatcher(
aqs,
requestedProperties,
DeviceInformationKind.AssociationEndpoint);
m_deviceWatcher.Added += OnDeviceAdded;
m_deviceWatcher.Removed += OnDeviceLost;
m_deviceWatcher.Updated += OnDeviceUpdated;
m_deviceWatcher.EnumerationCompleted += OnInitialEnumerationCompleted;
m_deviceWatcher.Stopped += OnStopped;
m_deviceWatcher.Start();
#endif
}
public async void IsPhoneDetected(string btId)
{
phoneIsDetected = false;
var btDevices = await DeviceInformation.FindAllAsync(BluetoothDevice.GetDeviceSelectorFromPairingState(false));
foreach (var d in btDevices)
{
if (d.Id == btId)
{
phoneIsDetected = true;
}
}
if (phoneIsDetected)
{
startCaptureProcess();
}
else
{
stopCaptureProcess();
}
}
public void When_GetSelector()
{
string testSelector;
testSelector = _deviceSelectorPrefix + "(System.Devices.Aep.IsPaired:=System.StructuredQueryType.Boolean#True OR " + _deviceSelectorIssueInquiry + "#False)";
Assert.AreEqual(testSelector, BluetoothDevice.GetDeviceSelector());
testSelector = _deviceSelectorPrefix + "(System.Devices.Aep.IsPaired:=System.StructuredQueryType.Boolean#True OR " + _deviceSelectorIssueInquiry + "#False)";
Assert.AreEqual(testSelector, BluetoothDevice.GetDeviceSelectorFromPairingState(true));
testSelector = _deviceSelectorPrefix + "(System.Devices.Aep.IsPaired:=System.StructuredQueryType.Boolean#False OR " + _deviceSelectorIssueInquiry + "#True)";
Assert.AreEqual(testSelector, BluetoothDevice.GetDeviceSelectorFromPairingState(false));
testSelector = _deviceSelectorPrefix + "(System.Devices.Aep.IsConnected:=System.StructuredQueryType.Boolean#True OR " + _deviceSelectorIssueInquiry + "#False)";
Assert.AreEqual(testSelector, BluetoothDevice.GetDeviceSelectorFromConnectionStatus(BluetoothConnectionStatus.Connected));
testSelector = _deviceSelectorPrefix + "(System.Devices.Aep.IsConnected:=System.StructuredQueryType.Boolean#False OR " + _deviceSelectorIssueInquiry + "#True)";
Assert.AreEqual(testSelector, BluetoothDevice.GetDeviceSelectorFromConnectionStatus(BluetoothConnectionStatus.Disconnected));
string deviceName = "TESTNAME";
testSelector = _deviceSelectorPrefix + "(System.ItemNameDisplay:=\"" + deviceName + "\" OR " + _deviceSelectorIssueInquiry + "#True)";
Assert.AreEqual(testSelector, BluetoothDevice.GetDeviceSelectorFromDeviceName(deviceName));
}
private void StartWatcher()
{
string aqsFilter;
ResultCollection.Clear();
// Request the IsPaired property so we can display the paired status in the UI
string[] requestedProperties = { "System.Devices.Aep.IsPaired" };
//for bluetooth LE Devices
//aqsFilter = "System.Devices.Aep.ProtocolId:=\"{bb7bb05e-5972-42b5-94fc-76eaa7084d49}\"";
Debug.WriteLine(BluetoothDevice.GetDeviceSelectorFromPairingState(false));
aqsFilter = "System.Devices.Aep.ProtocolId:=\"{e0cbf06c-cd8b-4647-bb8a263b43f0f974}\"";
try {
deviceWatcher = DeviceInformation.CreateWatcher(DeviceClass.All);
//BluetoothDevice.GetDeviceSelectorFromPairingState(false),
//requestedProperties,
//DeviceInformationKind.AssociationEndpoint
//);
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
// Hook up handlers for the watcher events before starting the watcher
handlerAdded = new TypedEventHandler <DeviceWatcher, DeviceInformation>(async(watcher, deviceInfo) =>
{
// Since we have the collection databound to a UI element, we need to update the collection on the UI thread.
await this.Dispatcher.RunAsync(CoreDispatcherPriority.Low, () =>
{
ResultCollection.Add(new DeviceInformationDisplay(deviceInfo));
});
});
deviceWatcher.Added += handlerAdded;
handlerUpdated = new TypedEventHandler <DeviceWatcher, DeviceInformationUpdate>(async(watcher, deviceInfoUpdate) =>
{
// Since we have the collection databound to a UI element, we need to update the collection on the UI thread.
await Dispatcher.RunAsync(CoreDispatcherPriority.Low, () =>
{
// Find the corresponding updated DeviceInformation in the collection and pass the update object
// to the Update method of the existing DeviceInformation. This automatically updates the object
// for us.
foreach (DeviceInformationDisplay deviceInfoDisp in ResultCollection)
{
if (deviceInfoDisp.Id == deviceInfoUpdate.Id)
{
deviceInfoDisp.Update(deviceInfoUpdate);
break;
}
}
});
});
deviceWatcher.Updated += handlerUpdated;
handlerRemoved = new TypedEventHandler <DeviceWatcher, DeviceInformationUpdate>(async(watcher, deviceInfoUpdate) =>
{
// Since we have the collection databound to a UI element, we need to update the collection on the UI thread.
await Dispatcher.RunAsync(CoreDispatcherPriority.Low, () =>
{
// Find the corresponding DeviceInformation in the collection and remove it
foreach (DeviceInformationDisplay deviceInfoDisp in ResultCollection)
{
if (deviceInfoDisp.Id == deviceInfoUpdate.Id)
{
ResultCollection.Remove(deviceInfoDisp);
break;
}
}
});
});
deviceWatcher.Removed += handlerRemoved;
handlerEnumCompleted = new TypedEventHandler <DeviceWatcher, Object>(async(watcher, obj) =>
{
await Dispatcher.RunAsync(CoreDispatcherPriority.Low, () =>
{
string dbg = "Found " + ResultCollection.Count.ToString() + " Bluetooth LE Devices";
Debug.WriteLine(dbg);
resultsListView.ItemsSource = ResultCollection;
});
});
deviceWatcher.EnumerationCompleted += handlerEnumCompleted;
deviceWatcher.Start();
}
public async void ConnectToWiimote()
{
var found = false;
BluetoothAdapter bluetoothAdapter = await BluetoothAdapter.GetDefaultAsync();
do
{
if (bluetoothAdapter == null)
{
viewModel.ConsoleLog = "Please connect a bluetooth adapter.\r\n";
await Task.Delay(1000);
}
bluetoothAdapter = await BluetoothAdapter.GetDefaultAsync();
} while (bluetoothAdapter == null);
var bluetoothAddress = BitConverter.GetBytes(bluetoothAdapter.BluetoothAddress);
password[0] = bluetoothAddress[0];
password[1] = bluetoothAddress[1];
password[2] = bluetoothAddress[2];
password[3] = bluetoothAddress[3];
password[4] = bluetoothAddress[4];
password[5] = bluetoothAddress[5];
// int i = 0;
// char[] g = new char[6];
// foreach (var pSection in password)
// {
// g[i] = (char) pSection;
// i++;
// }
// var h = g.ToString();
//var selector = BluetoothDevice.GetDeviceSelector();
// Checks for synced/paired wiidevices
var selector = BluetoothDevice.GetDeviceSelectorFromPairingState(true);
ConsoleWriteLine("Checking for paired wii devices.");
var devices = await DeviceInformation.FindAllAsync(selector);
{
if (devices.Count != 0)
{
foreach (var device in devices)
{
if (device.Name.Contains("Nintendo"))
{
var result = await device.Pairing.UnpairAsync();
if (result.Status != DeviceUnpairingResultStatus.Unpaired)
{
ConsoleWriteLine("There was a error unpairing a wii device");
}
else
{
ConsoleWriteLine("Succesfully unpaired a wii device");
}
}
}
}
}
// Checks for new devices
selector = BluetoothDevice.GetDeviceSelectorFromPairingState(false);
while (!found)
{
ConsoleWriteLine("Searching for devices");
devices =
await DeviceInformation.FindAllAsync(selector);
if (devices.Count != 0)
{
ConsoleWriteLine($"Found {devices.Count} devices.");
foreach (var device in devices)
{
if (device.Name.Contains("Nintendo"))
{
ConsoleWriteLine("One device is a Wiimote.");
device.Pairing.Custom.PairingRequested += Custom_PairingRequested;
var pairingResult = await device.Pairing.Custom.PairAsync(DevicePairingKinds.ProvidePin);
if (pairingResult.Status != DevicePairingResultStatus.Paired)
{
ConsoleWriteLine($"Error: {pairingResult.Status.ToString()}");
}
else
{
var blDevice = await BluetoothDevice.FromIdAsync(device.Id);
blDevice.ConnectionStatusChanged += BlDevice_ConnectionStatusChanged;
ConsoleWriteLine("Waiting 20 seconds in the hope that the device will be installed by then and the connection is not dropped");
await Task.Delay(TimeSpan.FromSeconds(20));
var hidDevice = await HidDevice.FromIdAsync(blDevice.DeviceId, FileAccessMode.ReadWrite);
}
}
}
}
else
{
ConsoleWriteLine("Nothing Found.");
}
await Task.Delay(1000);
}
}
private async void AppBarButton_Click_1(object sender, RoutedEventArgs e)
{
try
{
StoreServicesCustomEventLogger logger = StoreServicesCustomEventLogger.GetDefault();
logger.Log("AddBluetooth");
string[] requestedProperties = { "System.Devices.Aep.DeviceAddress", "System.Devices.Aep.IsConnected" };
DeviceWatcher deviceWatcher =
DeviceInformation.CreateWatcher(
BluetoothLEDevice.GetDeviceSelectorFromPairingState(false),
requestedProperties,
DeviceInformationKind.AssociationEndpoint);
// Register event handlers before starting the watcher.
// Added, Updated and Removed are required to get all nearby devices
// deviceWatcher.Added += DeviceWatcher_Added;
// deviceWatcher.Updated += DeviceWatcher_Updated;
// deviceWatcher.Removed += DeviceWatcher_Removed;
// EnumerationCompleted and Stopped are optional to implement.
// deviceWatcher.EnumerationCompleted += DeviceWatcher_EnumerationCompleted;
// deviceWatcher.Stopped += DeviceWatcher_Stopped;
// Start the watcher.
//deviceWatcher.Start();
var displayInformation = Windows.Graphics.Display.DisplayInformation.GetForCurrentView();
double ScreenWidth = 100;
double ScreenHeight = 100;
if (displayInformation.CurrentOrientation == Windows.Graphics.Display.DisplayOrientations.Portrait)
{
ScreenWidth = Math.Round(Window.Current.Bounds.Width * displayInformation.RawPixelsPerViewPixel, 0);
ScreenHeight = Math.Round(Window.Current.Bounds.Height * displayInformation.RawPixelsPerViewPixel, 0);
}
if (displayInformation.CurrentOrientation == Windows.Graphics.Display.DisplayOrientations.Landscape)
{
ScreenWidth = Math.Round(Window.Current.Bounds.Height * displayInformation.RawPixelsPerViewPixel, 0);
ScreenHeight = Math.Round(Window.Current.Bounds.Width * displayInformation.RawPixelsPerViewPixel, 0);
}
// For devices with software buttons instead hardware
else if (displayInformation.CurrentOrientation == Windows.Graphics.Display.DisplayOrientations.LandscapeFlipped)
{
ScreenWidth = Math.Round(Window.Current.Bounds.Height * displayInformation.RawPixelsPerViewPixel, 0);
ScreenHeight = Math.Round(Window.Current.Bounds.Width * displayInformation.RawPixelsPerViewPixel, 0);
}
Rect rect = new Rect(new Point(ScreenHeight, ScreenWidth), new Point(100, 100));
DevicePicker devicePicker = new DevicePicker();
//devicePicker.Filter.SupportedDeviceSelectors.Add(BluetoothLEDevice.GetDeviceSelectorFromPairingState(false));
// devicePicker.Filter.SupportedDeviceSelectors.Add(BluetoothLEDevice.GetDeviceSelectorFromPairingState(true));
devicePicker.Filter.SupportedDeviceSelectors.Add(BluetoothDevice.GetDeviceSelectorFromPairingState(false));
devicePicker.Filter.SupportedDeviceSelectors.Add(BluetoothDevice.GetDeviceSelectorFromPairingState(true));
var s = await devicePicker.PickSingleDeviceAsync(rect);
if (s != null)
{
var sd = await s.Pairing.PairAsync();
// await new MessageDialog(sd.ToString()+"\n"+ DevicePairingResultStatus.Paired).ShowAsync();
if (sd.Status == DevicePairingResultStatus.Paired || sd.Status == DevicePairingResultStatus.AlreadyPaired || sd.Status == DevicePairingResultStatus.AccessDenied)
{
//var rfcommServices = await ClassBluetoothDeviceSelect.bluetoothDeviced.GetRfcommServicesForIdAsync(RfcommServiceId.FromUuid(RfcommServiceId.SerialPort.Uuid), BluetoothCacheMode.Uncached);
var bluetoothDevice = await BluetoothDevice.FromIdAsync(s.Id);
Frame.Navigate(typeof(BlankPageBluettotchDevice), new ClassBluetoothDevice()
{
namea = s.Name, bluetoothDeviced = bluetoothDevice
});
}
}
}
catch (Exception ex)
{
await new MessageDialog(ex.Message).ShowAsync();
}
}
private void uiCreate_Click(object sender, RoutedEventArgs e)
{
uiResultMsg.Text = "Creating query...";
bool bBLE = (uiBTtype.SelectedValue as ComboBoxItem).Content.ToString().Contains("LE");
switch ((uiQuery.SelectedValue as ComboBoxItem).Content.ToString())
{
case "GetDeviceSelector":
if (bBLE)
{
uiResultMsg.Text = BluetoothLEDevice.GetDeviceSelector();
}
else
{
uiResultMsg.Text = BluetoothDevice.GetDeviceSelector();
}
break;
case "GetDeviceSelectorFromPairingState(true)":
if (bBLE)
{
uiResultMsg.Text = BluetoothLEDevice.GetDeviceSelectorFromPairingState(true);
}
else
{
uiResultMsg.Text = BluetoothDevice.GetDeviceSelectorFromPairingState(true);
}
break;
case "GetDeviceSelectorFromPairingState(false)":
if (bBLE)
{
uiResultMsg.Text = BluetoothLEDevice.GetDeviceSelectorFromPairingState(false);
}
else
{
uiResultMsg.Text = BluetoothDevice.GetDeviceSelectorFromPairingState(false);
}
break;
case "GetDeviceSelectorFromConnectionStatus(Connected)":
if (bBLE)
{
uiResultMsg.Text = BluetoothLEDevice.GetDeviceSelectorFromConnectionStatus(BluetoothConnectionStatus.Connected);
}
else
{
uiResultMsg.Text = BluetoothDevice.GetDeviceSelectorFromConnectionStatus(BluetoothConnectionStatus.Connected);
}
break;
case "GetDeviceSelectorFromConnectionStatus(Disconnected)":
if (bBLE)
{
uiResultMsg.Text = BluetoothLEDevice.GetDeviceSelectorFromConnectionStatus(BluetoothConnectionStatus.Disconnected);
}
else
{
uiResultMsg.Text = BluetoothDevice.GetDeviceSelectorFromConnectionStatus(BluetoothConnectionStatus.Disconnected);
}
break;
default:
uiResultMsg.Text = "Unknown value in second ComboBox";
break;
}
}
private async void RefreshBT(object sender, RoutedEventArgs e)
{
BtDevices.Items.Clear();
BluetoothDevices.Clear();
Log.Information("Refreshing bluetooth devices.");
try
{
DeviceInformationCollection PairedDevices = await DeviceInformation.FindAllAsync(BluetoothDevice.GetDeviceSelectorFromPairingState(true));
Log.Information($"Found {PairedDevices.Count} bluetooth devices.");
foreach (var i in PairedDevices)
{
BluetoothDevices.Add(new BluetoothDevices {
DeviceID = i.Id, DeviceName = i.Name, DeviceType = DeviceTypes.Bluetooth
});
BtDevices.Items.Add($"{i.Name} ({i.Id})");
Log.Information($"Adding bluetooth device {i.Name} ({i.Id}) into the list.");
}
btName.Text = "";
if (PairedDevices.Count < 1)
{
Log.Error("Unable to find any bluetooth devices.");
Helper.Error("Error", "Unable to find any bluetooth devices. Make sure you have paired your devices with this computer before and try again.");
}
}
catch (Exception ex)
{
Log.Error(ex, "Error scanning for bluetooth devices.");
Helper.Error("Error", "There was a unknown error scanning for bluetooth devices. Contact the developer");
}
}
private void RunButton_Click(object sender, RoutedEventArgs e)
{
Status.Text = "Looking for nearby devices";
deviceWatcher = DeviceInformation.CreateWatcher(BluetoothDevice.GetDeviceSelectorFromPairingState(false), null);
// Hook up handlers for the watcher events before starting the watcher
deviceWatcher.Added += new TypedEventHandler <DeviceWatcher, DeviceInformation>(async(watcher, deviceInfo) =>
{
await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
// Make sure device name isn't blank
if (deviceInfo.Name != "")
{
ResultCollection.Add(new AvatarDeviceDisplay(deviceInfo));
System.Diagnostics.Debug.WriteLine(resultsListView.Items.Count);
}
});
});
deviceWatcher.Updated += new TypedEventHandler <DeviceWatcher, DeviceInformationUpdate>(async(watcher, deviceInfoUpdate) =>
{
await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
foreach (AvatarDeviceDisplay avatarInfoDisp in ResultCollection)
{
if (avatarInfoDisp.Id == deviceInfoUpdate.Id)
{
avatarInfoDisp.Update(deviceInfoUpdate);
break;
}
}
});
});
deviceWatcher.EnumerationCompleted += new TypedEventHandler <DeviceWatcher, Object>((watcher, obj) =>
{
});
deviceWatcher.Removed += new TypedEventHandler <DeviceWatcher, DeviceInformationUpdate>(async(watcher, deviceInfoUpdate) =>
{
await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
// Find the corresponding DeviceInformation in the collection and remove it
foreach (AvatarDeviceDisplay avatarInfoDisp in ResultCollection)
{
if (avatarInfoDisp.Id == deviceInfoUpdate.Id)
{
ResultCollection.Remove(avatarInfoDisp);
break;
}
}
});
});
deviceWatcher.Stopped += new TypedEventHandler <DeviceWatcher, Object>(async(watcher, obj) =>
{
await Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
// Find the corresponding DeviceInformation in the collection and remove it
ResultCollection.Clear();
Status.Text = "Watcher Stopped";
RunButton.IsEnabled = true;
});
});
deviceWatcher.Start();
}
private static async Task <string> SelectDevice()
{
DeviceInformationCollection devices = await DeviceInformation.FindAllAsync(BluetoothDevice.GetDeviceSelectorFromPairingState(true));
for (int i = 0; i < devices.Count; i++)
{
Console.WriteLine(i + " #: " + devices[i].Name + " " + devices[i].Id);
}
Console.WriteLine("Please input device id to select or 'i' for iPhone or 'q' to quit: ");
string ent = Console.ReadLine();
if (ent == "i")
{
return(await SelectiPhone());
}
else if (ent == "q")
{
return("q");
}
else
{
if (int.TryParse(ent, out int s))
{
if (s >= 0 && s < devices.Count)
{
Console.WriteLine("Selected: " + devices[s].Name + " " + devices[s].Id);
return(devices[s].Id);
}
}
}
return("");
}
private static async Task <string> SelectiPhone()
{
DeviceInformationCollection devices = await DeviceInformation.FindAllAsync(BluetoothDevice.GetDeviceSelectorFromPairingState(true));
for (int i = 0; i < devices.Count; i++)
{
if (devices[i].Name.IndexOf("iphone", StringComparison.CurrentCultureIgnoreCase) != -1)
{
Console.WriteLine("Selected: " + devices[i].Name + " " + devices[i].Id);
return(devices[i].Id);
}
}
Console.WriteLine("No iPhone found.");
return(string.Empty);
}