/// <summary>
/// Invokes the <see cref="DeviceConnecting"/> event.
/// </summary>
protected void OnDeviceConnecting(Device device)
{
if (DeviceConnecting != null)
{
DeviceConnecting.Invoke(device);
}
}
/// <summary>
/// Invokes the <see cref="DeviceConnecting"/> event.
/// </summary>
private void OnDeviceConnecting(Device device)
{
if (DeviceConnecting != null)
{
DeviceConnecting.Invoke(device);
}
}
public bool Open()
{
CheckDisposed();
bool result = false;
try
{
if (!Busy)
{
DeviceConnectingEventArgs args = new DeviceConnectingEventArgs {
IPAddress = Settings.IPAddress, AcceptConnection = true
};
DeviceConnecting?.Invoke(args);
if (args.AcceptConnection)
{
OpenClient();
result = StartListen();
Connect();
DeviceConnected?.Invoke(this);
}
}
}
catch (Exception ex)
{
DeviceError?.Invoke(this, new DeviceErrorEventArgs {
Ex = ex
});
}
return(result);
}
/// <summary>
/// On receiving a connection status change from <see cref="WearableControl"/>, invoke the appropriate
/// local event.
/// </summary>
/// <param name="status"></param>
/// <param name="device"></param>
private void OnConnectionStatusChanged(ConnectionStatus status, Device?device)
{
switch (status)
{
case ConnectionStatus.Disconnected:
if (DeviceDisconnected != null)
{
DeviceDisconnected.Invoke(device.GetValueOrDefault());
}
break;
case ConnectionStatus.Searching:
if (DeviceSearching != null)
{
DeviceSearching.Invoke();
}
break;
case ConnectionStatus.AutoReconnect:
case ConnectionStatus.Connecting:
ToggleLockScreen(true);
if (DeviceConnecting != null)
{
DeviceConnecting.Invoke();
}
break;
case ConnectionStatus.SecurePairingRequired:
if (DeviceSecurePairingRequired != null)
{
DeviceSecurePairingRequired.Invoke();
}
break;
case ConnectionStatus.FirmwareUpdateAvailable:
OnFirmwareUpdateCheck(
false,
device.GetValueOrDefault(),
_wearableControl.ActiveProvider.GetFirmwareUpdateInformation());
break;
case ConnectionStatus.FirmwareUpdateRequired:
OnFirmwareUpdateCheck(
true,
device.GetValueOrDefault(),
_wearableControl.ActiveProvider.GetFirmwareUpdateInformation());
break;
case ConnectionStatus.Connected:
ToggleLockScreen(true);
if (DeviceConnectSuccess != null)
{
DeviceConnectSuccess.Invoke();
}
break;
case ConnectionStatus.Failed:
ToggleLockScreen(true);
if (DeviceConnectFailure != null)
{
DeviceConnectFailure.Invoke();
}
break;
case ConnectionStatus.Cancelled:
CheckForPermissionsAndTrySearch();
break;
default:
throw new ArgumentOutOfRangeException("status", status, null);
}
}
