/*******************************************************************************************
* PUBLIC METHODS
*******************************************************************************************/
public async Task Initialize()
{
//Initialize Camera
if (mediaCapture == null)
{
// Attempt to get the back camera if one is available, but use any camera device if not
var cameraDevice = await FindCameraDeviceByPanelAsync(Windows.Devices.Enumeration.Panel.Back);
if (cameraDevice == null)
{
Debug.WriteLine("No camera device found!");
return;
}
// Create MediaCapture and its settings
mediaCapture = new MediaCapture();
var settings = new MediaCaptureInitializationSettings {
VideoDeviceId = cameraDevice.Id
};
// Initialize MediaCapture
try
{
await mediaCapture.InitializeAsync(settings);
}
catch (UnauthorizedAccessException ex)
{
Debug.WriteLine("The app was denied access to the camera. Ensure webcam capability is added in the manifest.");
// Log telemetry event about this exception
var events = new Dictionary <string, string> {
{ "UsbCamera", ex.Message }
};
App.Controller.TelemetryClient.TrackEvent("FailedToInitializeMediaCapture", events);
}
catch (Exception ex)
{
Debug.WriteLine(string.Format("Exception when initializing MediaCapture with {0}: {1}", cameraDevice.Id, ex.ToString()));
// Log telemetry event about this exception
var events = new Dictionary <string, string> {
{ "UsbCamera", ex.Message }
};
App.Controller.TelemetryClient.TrackEvent("FailedToInitializeMediaCapture", events);
}
}
//Initialize PIR Sensor
pirSensor = new MotionSensor();
pirSensor.OnChanged += PirSensor_OnChanged;
this.isEnabled = true;
}
/*******************************************************************************************
* PUBLIC METHODS
*******************************************************************************************/
public async Task Initialize()
{
//Initialize Camera
if (mediaCapture == null)
{
// Attempt to get the back camera if one is available, but use any camera device if not
var cameraDevice = await FindCameraDeviceByPanelAsync(Windows.Devices.Enumeration.Panel.Back);
if (cameraDevice == null)
{
Debug.WriteLine("No camera device found!");
return;
}
// Create MediaCapture and its settings
mediaCapture = new MediaCapture();
var settings = new MediaCaptureInitializationSettings { VideoDeviceId = cameraDevice.Id };
// Initialize MediaCapture
try
{
await mediaCapture.InitializeAsync(settings);
}
catch (UnauthorizedAccessException ex)
{
Debug.WriteLine("The app was denied access to the camera. Ensure webcam capability is added in the manifest.");
// Log telemetry event about this exception
var events = new Dictionary<string, string> { { "UsbCamera", ex.Message } };
App.Controller.TelemetryClient.TrackEvent("FailedToInitializeMediaCapture", events);
}
catch (Exception ex)
{
Debug.WriteLine(string.Format("Exception when initializing MediaCapture with {0}: {1}", cameraDevice.Id, ex.ToString()));
// Log telemetry event about this exception
var events = new Dictionary<string, string> { { "UsbCamera", ex.Message } };
App.Controller.TelemetryClient.TrackEvent("FailedToInitializeMediaCapture", events);
}
}
//Initialize PIR Sensor
pirSensor = new MotionSensor();
pirSensor.OnChanged += PirSensor_OnChanged;
}