/// <summary>
/// Connect to the currently selected service
/// </summary>
public async void ConnectToSelectedDevice()
{
Debug.WriteLine("ConnectToSelectedDevice: Entering");
StopEnumeration();
Views.Busy.SetBusy(true, "Connecting to " + SelectedDevice.Name);
Debug.WriteLine("ConnectToSelectedDevice: Trying to connect to " + SelectedDevice.Name);
if (selectedDevice.IsConnected == true)
{
Debug.WriteLine("ConnectToSelectedDevice: Going to Device Service Page");
Views.Busy.SetBusy(false);
//GotoDeviceServicesPage();
NavigationService.Navigate(typeof(Views.CharacteristicPage));
Debug.WriteLine("ConnectToSelectedDevice: Exiting");
return;
}
if (await SelectedDevice.Connect() == false)
{
Debug.WriteLine("ConnectToSelectedDevice: Something went wrong getting the BluetoothLEDevice");
Views.Busy.SetBusy(false);
SelectedDevice = null;
NavigationService.Navigate(typeof(Views.Discover));
return;
}
Debug.WriteLine("ConnectToSelectedDevice: Going to Device Service Page");
Views.Busy.SetBusy(false);
GotoDeviceServicesPage();
Debug.WriteLine("ConnectToSelectedDevice: Exiting");
}
public async Task RefreshDevices(bool connect = true, bool afterStartUp = false)
{
Devices = Config.Devices;
var customIpAddresses = Devices.Where(d => d.IsCustom).Select(d => d.IpAddress);
var pnpDevices = await Utils.GetPnpDevices(Config.DeviceSearchKey);
var autoDevices = pnpDevices.Where(p => !customIpAddresses.Contains(p.IpAddress)).Select(d => new LgDevice(d.Name, d.IpAddress, d.MacAddress, false)).ToList();
var autoIpAddresses = pnpDevices.Select(d => d.IpAddress);
Devices.RemoveAll(d => !d.IsCustom && !autoIpAddresses.Contains(d.IpAddress));
var newAutoDevices = autoDevices.Where(ad => ad.IpAddress != null && !Devices.Any(d => d.IpAddress != null && d.IpAddress.Equals(ad.IpAddress)));
Devices.AddRange(newAutoDevices);
if (Devices.Any())
{
var preferredDevice = Devices.FirstOrDefault(x => x.MacAddress != null && x.MacAddress.Equals(Config.PreferredMacAddress)) ?? Devices[0];
SelectedDevice = preferredDevice;
}
else
{
SelectedDevice = null;
}
if (afterStartUp && SelectedDevice == null && Config.PowerOnAfterStartup && !string.IsNullOrEmpty(Config.PreferredMacAddress))
{
Logger.Debug("No device has been found, trying to wake it first...");
var tempDevice = new LgDevice("Test", string.Empty, Config.PreferredMacAddress);
tempDevice.Wake();
await Task.Delay(4000);
await RefreshDevices();
return;
}
foreach (var device in Devices)
{
device.PowerStateChangedEvent += LgDevice_PowerStateChangedEvent;
}
if (connect && SelectedDevice != null)
{
if (_allowPowerOn)
{
WakeAfterStartupOrResume();
}
else
{
var _ = SelectedDevice.Connect();
}
}
}
/// <summary>
/// 设备枚举通知，判断可连接设备。
/// </summary>
/// <param name="sender"></param>
/// <param name="args"></param>
private async void Context_DeviceEnumEvent(GattSampleContext sender, BLTEEnumEventArgs args)
{
if (args.Device.Name.Contains(FilterName))
{
if (args.Notify == BLTEEnumEvent.Add)
{
if (SelectedDevice == null)
{
SelectedDevice = args.Device;
Context.StopEnumeration();
await SelectedDevice.Connect();
GetCharacteristics();
OnCodeyConnected();
}
}
else
{
SelectedDevice = null;
}
}
}
private void DeviceConnectCommand_Execute()
{
if (IsConnected)
{
try
{
Settings.Instance.Device?.Disconnect();
UpdateDevicesInfoCommand.Execute();
IsConnected = false;
}
catch
{
IsConnected = false;
Settings.Instance.Device = null;
MessageBox.Show((string)Manager <LanguageCultureInfo> .StaticInstance.GetResource("#DeviceHardFaultError"), (string)Manager <LanguageCultureInfo> .StaticInstance.GetResource("#ErrorMsgBoxTitle"), MessageBoxButton.OK, MessageBoxImage.Warning);
}
}
else
{
if (SelectedDevice == null)
{
MessageBox.Show((string)Manager <LanguageCultureInfo> .StaticInstance.GetResource("#InvalidSelectionError"), (string)Manager <LanguageCultureInfo> .StaticInstance.GetResource("#ErrorMsgBoxTitle"), MessageBoxButton.OK, MessageBoxImage.Warning);
return;
}
try
{
SelectedDevice.Connect();
Settings.Instance.Device = SelectedDevice;
IsConnected = true;
}
catch
{
IsConnected = false;
Settings.Instance.Device = null;
MessageBox.Show((string)Manager <LanguageCultureInfo> .StaticInstance.GetResource("#ConnectionFaultError"), (string)Manager <LanguageCultureInfo> .StaticInstance.GetResource("#ErrorMsgBoxTitle"), MessageBoxButton.OK, MessageBoxImage.Warning);
}
}
}
private void OnConnectDeviceCommandExecute(object obj)
{
SelectedDevice.Connect();
ConnectedDevice = SelectedDevice;
//var functionalCategories = SelectedDevice.FunctionalCategories();
//foreach (var functionalCategory in functionalCategories)
//{
// var functionalObjects = SelectedDevice.FunctionalObjects(functionalCategory);
//}
var fuid = ConnectedDevice.FunctionalUniqueId;
var root = ConnectedDevice.GetRootDirectory();
var images = ConnectedDevice.GetContentLocations(ContentType.Image);
var dirs = ConnectedDevice.GetDirectories(ConnectedDevice.GetRootDirectory().FullName);
//var test = ConnectedDevice.GetFiles(@"\\SD-Karte von Transcend\DCIM\Camera");
if (dirs.Length == 0)
{
return;
}
var thread = new Thread(
() =>
{
var camPath = @"\\SD-Karte von Transcend\DCIM\Camera";
var directories = ConnectedDevice.GetDirectories(camPath);
var files = ConnectedDevice.GetFiles(camPath);
for (int i = 0; i < files.Length; i++)
{
var s = files[i];
var fileName = Path.GetFileName(s);
var filePath = Path.Combine(camPath, s);
var fi = ConnectedDevice.GetFileInfo(filePath);
try
{
using (var stream = new MemoryStream())
{
ConnectedDevice.DownloadFile(s, stream);
using (var fs = new FileStream($"C:\\Dev\\#Test\\DownloadedFromG4\\{fileName}", FileMode.Create))
{
stream.Seek(0, SeekOrigin.Begin);
stream.WriteTo(fs);
}
}
}
catch (System.Exception e)
{
throw;
}
}
});
thread.Start();
foreach (var enumerateFileSystemInfo in root.EnumerateFileSystemInfos())
{
foreach (var fileSystemEntry in ConnectedDevice.GetFileSystemEntries(enumerateFileSystemInfo.FullName))
{
var path = Path.Combine(enumerateFileSystemInfo.FullName, fileSystemEntry);
var fi = ConnectedDevice.GetFileInfo(path);
if (fi.FullName.Contains("DCIM"))
{
foreach (var dir in fi.Directory.EnumerateDirectories())
{
if (dir.FullName.Contains("DCIM"))
{
foreach (var enumerateDirectory in dir.EnumerateDirectories())
{
if (enumerateDirectory.FullName.Contains("Camera"))
{
var files = enumerateDirectory.EnumerateFiles();
}
}
}
}
}
}
}
}