async Task <List <Model.Face> > ExecuteDetection(Bitmap photo)
{
try
{
AddLog("Request: Detecting in image");
progressDialog.Show();
progressDialog.SetMessage("Detecting...");
SetInfo("Detecting...");
var faces = await FaceClient.Shared.DetectFacesInPhoto(() => photo.AsJpegStream());
AddLog($"Response: Success. Detected {faces.Count} face(s) in image");
SetInfo($"{faces.Count} face{(faces.Count != 1 ? "s" : "")} detected");
if (faces != null)
{
AddLog($"Response: Success. Detected {faces.Count} Face(s) in image");
}
return(faces);
}
catch (Exception e)
{
AddLog(e.Message);
throw;
}
finally
{
progressDialog.Dismiss();
}
}
async Task ExecuteDetection(Bitmap bitmap, int index)
{
try
{
AddLog($"Request: Detecting in image {index}");
progressDialog.Show();
progressDialog.SetMessage("Detecting...");
SetInfo("Detecting...");
var faces = await FaceClient.Shared.DetectFacesInPhoto(
() => bitmap.AsJpegStream(),
true,
FaceAttributeType.Age,
FaceAttributeType.Gender,
FaceAttributeType.Smile,
FaceAttributeType.Glasses,
FaceAttributeType.FacialHair,
FaceAttributeType.Emotion,
FaceAttributeType.HeadPose
);
AddLog($"Response: Success. Detected {faces.Count} face(s) in image" + index);
SetInfo($"{faces.Count} face{(faces.Count != 1 ? "s" : "")} detected");
var faceListAdapter = new FaceImageListAdapter(faces, bitmap);
if (faces?.Count != 0)
{
Faces [index] = faces.First();
ImageViewAtIndex(index).SetImageBitmap(faceListAdapter.GetThumbnailForPosition(0));
faceListAdapter.SetSelectedIndex(0);
}
else
{
SetInfo("No face detected!");
}
var listView = ListViewAtIndex(index);
listView.Adapter = faceListAdapter;
listView.Visibility = ViewStates.Visible;
listView.OnItemClickListener = this;
Bitmaps [index] = null;
if (Faces [0] != null && Faces [1] != null)
{
SetVerifyButtonEnabledStatus(true);
}
}
catch (Exception e)
{
AddLog(e.Message);
SetInfo("No face detected!");
}
SetSelectImageButtonEnabledStatus(true, index);
progressDialog.Dismiss();
}
