public void OnItemClick(AdapterView parent, View view, int position, long id)
{
FaceListAdapter faceListAdapter = activity.mTargetFaceListAdapter;
if (!faceListAdapter.faces[position].FaceId.Equals(activity.mFaceId))
{
activity.mFaceId = faceListAdapter.faces[position].FaceId;
ImageView imageView = (ImageView)activity.FindViewById(Resource.Id.image);
imageView.SetImageBitmap(faceListAdapter.faceThumbnails[position]);
// Clear the result of finding similar faces.
GridView similarFaces = (GridView)activity.FindViewById(Resource.Id.similar_faces);
activity.mSimilarFaceListAdapter = new SimilarFaceListAdapter(null, activity);
similarFaces.Adapter = activity.mSimilarFaceListAdapter;
similarFaces = (GridView)activity.FindViewById(Resource.Id.facial_similar_faces);
activity.mSimilarFaceListAdapter = new SimilarFaceListAdapter(null, activity);
similarFaces.Adapter = activity.mSimilarFaceListAdapter;
activity.SetInfo("");
}
// Show the list of detected face thumbnails.
ListView listView = (ListView)activity.FindViewById(Resource.Id.list_faces);
listView.Adapter = faceListAdapter;
}
public void AddFaces(Face[] detectionResult, Bitmap mBitmap)
{
if (detectionResult != null)
{
List <Face> detectedFaces = detectionResult.ToList();
foreach (Face face in detectedFaces)
{
faces.Add(face);
try
{
Bitmap faceThumbnail = ImageHelper.GenerateFaceThumbnail(mBitmap, face.FaceRectangle);
faceThumbnails.Add(faceThumbnail);
faceIdThumbnailMap.Add(face.FaceId, faceThumbnail);
}
catch (Java.IO.IOException e)
{
// Show the exception when generating face thumbnail fails.
TextView textView = (TextView)activity.FindViewById(Resource.Id.info);
textView.Text = e.Message;
}
}
}
}
