/**
* An async method to set the default camera and initialize the default camera
*/
public async Task InitDefaultCameraAsync()
{
if (DefaultCamera == null)
{
var cameraDevices = await DeviceInformation.FindAllAsync(DeviceClass.VideoCapture);
// here we use the first or default camera. If requirement changes we can change the camera by changing selection here
DeviceInformation defaultWebCamDev = cameraDevices.FirstOrDefault();
DefaultCamera = await CameraDevice.CreateNewCameraDeviceAsync(defaultWebCamDev);
}
if (DefaultCamera.CameraCapture == null)
{
await DefaultCamera.InitCameraAsync();
}
}