void OnConfigured(object sender, CameraCaptureSessionEventArgs e)
{
// The camera is already closed
if (null == cameraDevice)
{
return;
}
// When the session is ready, we start displaying the preview.
captureSession = e.Session;
try
{
// Auto focus should be continuous for camera preview.
previewRequestBuilder.Set(CaptureRequest.ControlAfMode, (int)ControlAFMode.Edof);
// Flash is automatically enabled when necessary. For now, we skip this.
// SetAutoFlash(previewRequestBuilder);
// Finally, we start displaying the camera preview.
previewRequest = previewRequestBuilder.Build();
if (captureListener == null)
{
captureListener = new CameraCaptureListener();
captureListener.CaptureCompleted += OnCaptureCompleted;
captureListener.CaptureProgressed += OnCaptureProgressed;
}
captureSession.SetRepeatingRequest(previewRequest, captureListener, backgroundHandler);
}
catch (CameraAccessException ex)
{
ex.PrintStackTrace();
}
}
void OnConfigureFailed(object sender, CameraCaptureSessionEventArgs e)
{
System.Diagnostics.Debug.WriteLine($"{nameof(CameraWrapper)} :: {nameof(OnConfigureFailed)} :: Camera Configuration Failed.");
}
