//private async void AppBarButtonEmail_Click(object sender, RoutedEventArgs e)
//{
// var emailMessage = new Windows.ApplicationModel.Email.EmailMessage();
// emailMessage.Body = "";
// emailMessage.Subject = _device.Name;
// await _progressbar.ShowAsync();
// emailMessage.Body=await DumpDeviceInfo();
// await _progressbar.HideAsync();
// await Windows.ApplicationModel.Email.EmailManager.ShowComposeNewEmailAsync(emailMessage);
//}
private async Task <string> DumpDeviceInfo()
{
StringBuilder sb = new StringBuilder();
try
{
sb.Append("Device: " + _device.Name + Environment.NewLine);
sb.Append("Id: " + _idDevice + Environment.NewLine);
sb.Append("Address: " + BLEHelper.AddressToString(_device.BluetoothAddress) + Environment.NewLine);
sb.Append(Environment.NewLine);
sb.Append("Services:" + Environment.NewLine);
foreach (var s in _services)
{
sb.Append(Environment.NewLine);
sb.Append("Service: " + (string)cUToName.Convert(s.Uuid, typeof(string), null, null) + Environment.NewLine);
sb.Append("UUID: " + s.Uuid + Environment.NewLine);
foreach (var c in s.GetAllCharacteristics())
{
sb.Append(Environment.NewLine);
sb.Append("Characteristic: " + ((string)cCName.Convert(c, typeof(string), null, null)).Replace("\0", "") + Environment.NewLine);
sb.Append("UUID: " + c.Uuid + Environment.NewLine);
sb.Append((string)cCharacteristicProperties.Convert(c, typeof(string), null, null) + Environment.NewLine);
if (((int)c.CharacteristicProperties & (int)GattCharacteristicProperties.Read) != 0)
{
try
{
GattReadResult readResult = await c.ReadValueAsync();
if (readResult.Status == GattCommunicationStatus.Success)
{
var value = new byte[readResult.Value.Length];
DataReader.FromBuffer(readResult.Value).ReadBytes(value);
sb.Append((string)cByteToString.Convert(value, typeof(string), null, null) + Environment.NewLine);
sb.Append(((string)cByteToText.Convert(value, typeof(string), null, null)).Replace("\0", "") + Environment.NewLine);
}
}
catch (Exception ex) {
int kk = 0;
}
}
}
sb.Append(Environment.NewLine);
}
}
catch
{
}
return(sb.ToString());
}
protected async override void OnNavigatedTo(NavigationEventArgs e)
{
_progressbar = StatusBar.GetForCurrentView().ProgressIndicator;
await _progressbar.ShowAsync();
if ((e.Parameter != null) && (e.Parameter.GetType() == typeof(DeviceInformation)))
{
try
{
_idDevice = ((DeviceInformation)e.Parameter).Id;
_device = await BluetoothLEDevice.FromIdAsync(((DeviceInformation)e.Parameter).Id);
this.lblDeviceName.Text = ((DeviceInformation)e.Parameter).Name + " " + BLEHelper.AddressToString(_device.BluetoothAddress);
if (_device == null)
{
new MessageDialog("Could not connect to the selected device!", "Error").ShowAsync();
}
_services = _device.GattServices;
lstServices.ItemsSource = _services;
}
catch (Exception ex)
{
new MessageDialog("Device enumeration error: " + ex.Message, "Error").ShowAsync();
}
}
this.navigationHelper.OnNavigatedTo(e);
await _progressbar.HideAsync();
_dataTransferManager = DataTransferManager.GetForCurrentView();
_dataTransferManager.DataRequested += OnDataRequested;
}