private async void ContentDialog_SecondaryButtonClick(ContentDialog sender, ContentDialogButtonClickEventArgs args)
{
var Deferral = args.GetDeferral();
if (SecondaryButtonText == "中止")
{
args.Cancel = true;
AbortFromHere = true;
try
{
await ObexClient.AbortAsync();
}
catch (Exception) { }
}
else if (SecondaryButtonText == "重试")
{
args.Cancel = true;
ProgressText.Text = "0%";
ObexClient.DataTransferFailed -= ObexClient_DataTransferFailed;
ObexClient.DataTransferProgressed -= ObexClient_DataTransferProgressed;
ObexClient.DataTransferSucceeded -= ObexClient_DataTransferSucceeded;
ObexClient.ConnectionFailed -= ObexClient_ConnectionFailed;
ObexClient.Aborted -= ObexClient_Aborted;
ObexClient.Disconnected -= ObexClient_Disconnected;
ObexClient.DeviceConnected -= ObexClient_DeviceConnected;
ObexClient = ObexServiceProvider.GetObexNewInstance();
ObexClient.DataTransferFailed += ObexClient_DataTransferFailed;
ObexClient.DataTransferProgressed += ObexClient_DataTransferProgressed;
ObexClient.DataTransferSucceeded += ObexClient_DataTransferSucceeded;
ObexClient.ConnectionFailed += ObexClient_ConnectionFailed;
ObexClient.Aborted += ObexClient_Aborted;
ObexClient.Disconnected += ObexClient_Disconnected;
ObexClient.DeviceConnected += ObexClient_DeviceConnected;
try
{
ProgressControl.Value = 0;
CloseButtonText = "";
SecondaryButtonText = "中止";
await ObexClient.ConnectAsync();
await ObexClient.SendFileAsync(ToDeleteFile);
}
catch (Exception)
{
ProgressText.Text = "尝试重新连接失败";
}
}
Deferral.Complete();
}
/// <summary>
/// OBEX协议服务
/// </summary>
public static ObexService GetObexInstance()
{
if (BlueToothDevice != null)
{
return(ObexService.GetDefaultForBluetoothDevice(BlueToothDevice));
}
else
{
return(null);
}
}
public BluetoothFileTransfer(StorageFile FileToSend)
{
InitializeComponent();
this.FileToSend = FileToSend ?? throw new ArgumentNullException(nameof(FileToSend), "Parameter could not be null");
ObexClient = ObexServiceProvider.GetObexInstance();
TransferName.Text = $"{Globalization.GetString("Bluetooth_Transfer_FileName")}: {FileToSend.Name}";
TransferDeviceName.Text = $"{Globalization.GetString("Bluetooth_Transfer_DeviceName")}: {ObexServiceProvider.DeviceName}";
Loaded += BluetoothFileTransfer_Loaded;
Closing += BluetoothFileTransfer_Closing;
}
public async void StartService(BluetoothDevice BTDevice)
{
BtDevice = BTDevice;
obexService = ObexService.GetDefaultForBluetoothDevice(BtDevice);
obexService.Aborted += obexService_Aborted;
obexService.ConnectionFailed += obexService_ConnectionFailed;
obexService.DataTransferFailed += obexService_DataTransferFailed;
obexService.DataTransferProgressed += obexService_DataTransferProgressed;
obexService.DataTransferSucceeded += obexService_DataTransferSucceeded;
obexService.DeviceConnected += obexService_DeviceConnected;
obexService.Disconnected += obexService_Disconnected;
obexService.Disconnecting += obexService_Disconnecting;
obexService.ServiceConnected += obexService_ServiceConnected;
await obexService.ConnectAsync();
}
public void Activate(object parameter, Dictionary <string, object> state)
{
DeviceListVisibility = true;
FileListVisibility = false;
obexService = null;
BtDevice = null;
if (parameter != null)
{
if (parameter.GetType() == typeof(string))
{
s = ParamConvert.ToStringArray(parameter as string);
}
}
Start();
BluetoothManager.FailedHandler += BluetoothManager_FailedHandler;
BluetoothManager.ChangeProgressHandler += BluetoothManager_ChangeProgressHandler;
BluetoothManager.ChangeStatusHandler += BluetoothManager_ChangeStatusHandler;
BluetoothManager.RemoveFirstFileHandler += BluetoothManager_RemoveFirstFileHandler;
BluetoothManager.SetDevicesListHandler += BluetoothManager_SetDevicesListHandler;
BluetoothManager.TransferCompletedHandler += BluetoothManager_TransferCompletedHandler;
}
async void obexService_DeviceConnected(object sender, EventArgs e)
{
if (this.filesToShare.Count > 0)
{
//filesToShare[0].ShareStatus = FileShareStatus.Connecting;
OnChangeStatus(FileShareStatus.Connecting);
await obexService.SendFileAsync(filesToShare[0].FileToShare);
}
else
{
obexService.Aborted -= obexService_Aborted;
obexService.ConnectionFailed -= obexService_ConnectionFailed;
obexService.DataTransferFailed -= obexService_DataTransferFailed;
obexService.DataTransferProgressed -= obexService_DataTransferProgressed;
obexService.DataTransferSucceeded -= obexService_DataTransferSucceeded;
obexService.DeviceConnected -= obexService_DeviceConnected;
obexService.Disconnected -= obexService_Disconnected;
obexService.Disconnecting -= obexService_Disconnecting;
obexService.ServiceConnected -= obexService_ServiceConnected;
obexService = null;
}
}
async void obexService_Disconnected(object sender, EventArgs e)
{
obexService.Aborted -= obexService_Aborted;
obexService.ConnectionFailed -= obexService_ConnectionFailed;
obexService.DataTransferFailed -= obexService_DataTransferFailed;
obexService.DataTransferProgressed -= obexService_DataTransferProgressed;
obexService.DataTransferSucceeded -= obexService_DataTransferSucceeded;
obexService.DeviceConnected -= obexService_DeviceConnected;
obexService.Disconnected -= obexService_Disconnected;
obexService.Disconnecting -= obexService_Disconnecting;
obexService.ServiceConnected -= obexService_ServiceConnected;
obexService = null;
if (filesToShare.Count.Equals(0))
{
OnTransferCompleted(AppConstants.FilesSharedOK);
}
else if (this.filesToShare[0].ShareStatus.Equals(FileShareStatus.Error) || this.filesToShare[0].ShareStatus.Equals(FileShareStatus.Cancelled))
{
OnTransferCompleted(AppConstants.FilesSharedError);
}
else
{
obexService = ObexService.GetDefaultForBluetoothDevice(BtDevice);
obexService.DeviceConnected += obexService_DeviceConnected;
obexService.ServiceConnected += obexService_ServiceConnected;
obexService.ConnectionFailed += obexService_ConnectionFailed;
obexService.DataTransferProgressed += obexService_DataTransferProgressed;
obexService.DataTransferSucceeded += obexService_DataTransferSucceeded;
obexService.DataTransferFailed += obexService_DataTransferFailed;
obexService.Disconnecting += obexService_Disconnecting;
obexService.Disconnected += obexService_Disconnected;
obexService.Aborted += obexService_Aborted;
await obexService.ConnectAsync();
}
}
private async void QueueContentDialog_SecondaryButtonClick(ContentDialog sender, ContentDialogButtonClickEventArgs args)
{
var Deferral = args.GetDeferral();
try
{
if (SecondaryButtonText == Globalization.GetString("Bluetooth_Transfer_RetryButton"))
{
args.Cancel = true;
ProgressControl.IsIndeterminate = true;
ProgressText.Text = "0%";
ObexClient.DataTransferFailed -= ObexClient_DataTransferFailed;
ObexClient.DataTransferProgressed -= ObexClient_DataTransferProgressed;
ObexClient.DataTransferSucceeded -= ObexClient_DataTransferSucceeded;
ObexClient.ConnectionFailed -= ObexClient_ConnectionFailed;
ObexClient.Aborted -= ObexClient_Aborted;
ObexClient.Disconnected -= ObexClient_Disconnected;
ObexClient.DeviceConnected -= ObexClient_DeviceConnected;
ObexClient = ObexServiceProvider.GetObexInstance();
ObexClient.DataTransferFailed += ObexClient_DataTransferFailed;
ObexClient.DataTransferProgressed += ObexClient_DataTransferProgressed;
ObexClient.DataTransferSucceeded += ObexClient_DataTransferSucceeded;
ObexClient.ConnectionFailed += ObexClient_ConnectionFailed;
ObexClient.Aborted += ObexClient_Aborted;
ObexClient.Disconnected += ObexClient_Disconnected;
ObexClient.DeviceConnected += ObexClient_DeviceConnected;
try
{
ProgressControl.Value = 0;
CloseButtonText = string.Empty;
SecondaryButtonText = Globalization.GetString("BluetoothTranfer.SecondaryButtonText");
await ObexClient.ConnectAsync().ConfigureAwait(true);
await ObexClient.SendFileAsync(FileToSend).ConfigureAwait(true);
}
catch (Exception)
{
ProgressText.Text = Globalization.GetString("Bluetooth_Transfer_Description_6");
}
}
else
{
args.Cancel = true;
AbortFromHere = true;
try
{
await ObexClient.AbortAsync().ConfigureAwait(true);
}
catch (Exception)
{
}
}
}
finally
{
Deferral.Complete();
}
}
/// <summary>
/// OBEX协议服务
/// </summary>
public static ObexService GetObexNewInstance()
{
return(BlueToothDevice != null?ObexService.GetDefaultForBluetoothDevice(BlueToothDevice) : null);
}
