private async void GetImages(AppPreferences ap)
{
if (!String.IsNullOrEmpty(imageNames[0]))
{
Bitmap bit = ap.SetImageBitmap(_dir + "/" + imageNames[0]);
if (bit != null)
{
facilityPhoto.SetImageBitmap(bit);
}
else if (bit == null && !String.IsNullOrEmpty(imageNames[0]))
{
PictureViewModel pictureViewModel = new PictureViewModel();
Models.Picture picture = await pictureViewModel.ExecuteGetPictureCommand(imageNames[0]);
if (picture != null)
{
var _bit = ap.StringToBitMap(picture.File);
if (_bit != null)
{
ap.SaveImage(_bit, imageNames[0]);
}
facilityPhoto.SetImageBitmap(_bit);
}
}
}
if (imageNames.Count > 1)
{
Bitmap bit = ap.SetImageBitmap(_dir + "/" + imageNames[1]);
if (bit != null)
{
secondFacilityPhoto.SetImageBitmap(bit);
}
else if (bit == null && !String.IsNullOrEmpty(imageNames[1]))
{
PictureViewModel pictureViewModel = new PictureViewModel();
Models.Picture picture = await pictureViewModel.ExecuteGetPictureCommand(imageNames[1]);
if (picture != null)
{
var _bit = ap.StringToBitMap(picture.File);
if (_bit != null)
{
ap.SaveImage(_bit, imageNames[1]);
}
secondFacilityPhoto.SetImageBitmap(_bit);
}
}
}
}
private async void GetImages(AppPreferences ap)
{
if (!String.IsNullOrEmpty(imageNames[0]))
{
Bitmap bit = ap.SetImageBitmap(ap.CreateDirectoryForPictures() + "/" + imageNames[0]);
if (bit != null)
{
pictureHolder.SetImageBitmap(bit);
}
else if (bit == null && !String.IsNullOrEmpty(imageNames[0]))
{
PictureViewModel pictureViewModel = new PictureViewModel();
Models.Picture picture = await pictureViewModel.ExecuteGetPictureCommand(imageNames[0]);
if (picture != null)
{
var _bit = ap.StringToBitMap(picture.File);
if (_bit != null)
{
ap.SaveImage(_bit, imageNames[0]);
}
pictureHolder.SetImageBitmap(_bit);
}
}
}
}
private async void SaveFacility()
{
if (appPreferences.IsOnline(Application.Context))
{
MessageDialog messageDialog = new MessageDialog();
messageDialog.ShowLoading();
if (imageNames.Count() == 0)
{
imageNames = new List <string>();
}
if (FirstPhotoIsChanged)
{
string thisFileName = appPreferences.SaveImage(((BitmapDrawable)facilityPhoto.Drawable).Bitmap);
if (imageNames.Count() > 0)
{
imageNames[0] = thisFileName;
}
else
{
imageNames.Add(thisFileName);
}
}
if (SecondPhotoIsChanged)
{
var _fileName = String.Format("facility_{0}", Guid.NewGuid());
appPreferences.SaveImage(((BitmapDrawable)secondFacilityPhoto.Drawable).Bitmap, _fileName);
if (imageNames.Count() > 1)
{
imageNames[1] = _fileName;
}
else
{
imageNames.Add(_fileName);
}
}
if (FirstPhotoIsChanged)
{
facility.IDPicture = "";
foreach (var name in imageNames)
{
if (!String.IsNullOrEmpty(name))
{
if (String.IsNullOrEmpty(facility.IDPicture))
{
facility.IDPicture = name;
}
else
{
facility.IDPicture = facility.IDPicture + "," + name;
}
}
}
}
bool isUpdated = await ViewModel.ExecuteUpdateFacilityCommand(facility);
if (isUpdated)
{
PictureViewModel pictureViewModel = new PictureViewModel();
List <Models.Picture> pictures = new List <Models.Picture>();
if (FirstPhotoIsChanged)
{
Bitmap _bm = ((BitmapDrawable)facilityPhoto.Drawable).Bitmap;
string file = "";
if (_bm != null)
{
MemoryStream stream = new MemoryStream();
_bm.Compress(Bitmap.CompressFormat.Jpeg, 100, stream);
byte[] ba = stream.ToArray();
file = Base64.EncodeToString(ba, Base64.Default);
}
Models.Picture picture = new Models.Picture()
{
Name = imageNames[0],
File = file,
};
pictures.Add(picture);
}
if (SecondPhotoIsChanged && imageNames.Count() > 1)
{
Bitmap _bm = ((BitmapDrawable)secondFacilityPhoto.Drawable).Bitmap;
string file = "";
if (_bm != null)
{
MemoryStream stream = new MemoryStream();
_bm.Compress(Bitmap.CompressFormat.Jpeg, 100, stream);
byte[] ba = stream.ToArray();
file = Base64.EncodeToString(ba, Base64.Default);
}
Models.Picture picture = new Models.Picture()
{
Name = imageNames[1],
File = file,
};
pictures.Add(picture);
}
bool isSuccess = await pictureViewModel.ExecuteSavePictureCommand(pictures);
messageDialog.HideLoading();
messageDialog.SendToast("Pictures are saved successful.");
var intent = new Intent(this, typeof(FacilityDetailActivity));
Context mContext = Android.App.Application.Context;
AppPreferences ap = new AppPreferences(mContext);
ap.SaveFacilityId(facility.Id.ToString());
intent.PutExtra("data", Newtonsoft.Json.JsonConvert.SerializeObject(facility));
this.StartActivity(intent);
Finish();
}
else
{
messageDialog.HideLoading();
messageDialog.SendToast("Pictures are not saved successful.");
}
}
}
