private void GetData()
{
IsLongPressed = false;
IsImageChecked = false;
IsImageOverlayVisible = false;
GalleryList.Add(new GalleryModel {
ImageId = 1, ImageUrl = "icon", IsDeleted = false, IsSelected = false
});
GalleryList.Add(new GalleryModel {
ImageId = 2, ImageUrl = "icon", IsDeleted = false, IsSelected = false
});
GalleryList.Add(new GalleryModel {
ImageId = 3, ImageUrl = "icon", IsDeleted = false, IsSelected = false
});
GalleryList.Add(new GalleryModel {
ImageId = 4, ImageUrl = "icon", IsDeleted = false, IsSelected = false
});
GalleryList.Add(new GalleryModel {
ImageId = 5, ImageUrl = "icon", IsDeleted = false, IsSelected = false
});
GalleryList.Add(new GalleryModel {
ImageId = 6, ImageUrl = "icon", IsDeleted = false, IsSelected = false
});
GalleryList.Add(new GalleryModel {
ImageId = 7, ImageUrl = "icon", IsDeleted = false, IsSelected = false
});
}
public List <BE.HostingUnit> GetHostingUnits(Func <BE.HostingUnit, bool> predicate = null)
{
List <BE.HostingUnit> list = null;
if (predicate != null)
{
list = HostingUnitsList.Where(predicate).ToList();
}
else
{
list = HostingUnitsList;
}
for (int i = 0; i < list.Count(); i++)
{
list[i].Images = GalleryList.Where(c => c.HostingUnitId == list[i].stSerialKey).ToList();
}
for (int i = 0; i < list.Count(); i++)
{
list[i].Days = DaysList.Where(c => c.HostingUnitId == list[i].stSerialKey).ToList();
}
return(list);
}
private void GetBearers()
{
List <GalleryModel> bearersList = null;
Task.Factory.StartNew(() =>
{
ISyncServices syncService = new SyncServices();
bearersList = syncService.GetGallery();
}).ContinueWith((obj) =>
{
Device.BeginInvokeOnMainThread(() =>
{
if (bearersList != null)
{
foreach (var item in bearersList)
{
if (string.IsNullOrEmpty(item.galleryPhoto))
{
item.galleryPhoto = "demo";
}
GalleryList.Add(item);
}
}
});
});
}
public HostingUnit GetHostingUnitById(int stSerialKey)
{
var hosting = HostingUnitsList.FirstOrDefault(c => c.stSerialKey == stSerialKey);
if (hosting != null)
{
hosting.Images = GalleryList.Where(c => c.HostingUnitId == hosting.stSerialKey).ToList();
}
return(hosting);
}
public void DeleteHostingUnit(int hostingUnitId)
{
int index = HostingUnitsList.FindIndex(c => c.stSerialKey == hostingUnitId);
if (index > -1)
{
HostingUnitsList.RemoveAt(index);
//delete Prev items
GalleryList.RemoveAll(c => c.HostingUnitId == hostingUnitId);
}
UpdateXml <HostingUnit>(HostingUnitsList);
UpdateXml <GalleryImageItem>(GalleryList);
}
public void AddHostingUnit(BE.HostingUnit hostingUnit)
{
hostingUnit.stSerialKey = Configuration.HostingUnitKey;
Configuration.HostingUnitKey++;
HostingUnitsList.Add(hostingUnit);
//save images
for (int i = 0; i < hostingUnit.TempImages.Count(); i++)
{
int key = Configuration.ImageIdentity;
Configuration.ImageIdentity++;
GalleryImageItem ii = new GalleryImageItem()
{
HostingUnitId = hostingUnit.stSerialKey,
Id = key,
Url = hostingUnit.TempImages[i].Url
};
GalleryList.Add(ii);
}
UpdateXml <HostingUnit>(HostingUnitsList);
UpdateXml <GalleryImageItem>(GalleryList);
}
public void UpdatingHostingUnit(BE.HostingUnit hostingUnit)
{
var h = GetHostingUnitById(hostingUnit.stSerialKey);
if (h != null)
{
h.HostingUnitName = hostingUnit.HostingUnitName;
h.Rooms = hostingUnit.Rooms;
h.SubArea = hostingUnit.SubArea;
h.OwnerId = hostingUnit.OwnerId;
h.Pool = hostingUnit.Pool;
h.Adult = hostingUnit.Adult;
h.Area = hostingUnit.Area;
h.Children = hostingUnit.Children;
h.ChildrensAttractions = hostingUnit.ChildrensAttractions;
h.Garden = hostingUnit.Garden;
//h.
h.Status = hostingUnit.Status;
//h.DiaryState = hostingUnit.DiaryState;
//delete Prev items
GalleryList.RemoveAll(c => c.HostingUnitId == hostingUnit.stSerialKey);
for (int i = 0; i < hostingUnit.TempImages.Count(); i++)
{
int key = Configuration.ImageIdentity;
Configuration.ImageIdentity++;
GalleryImageItem ii = new GalleryImageItem()
{
HostingUnitId = hostingUnit.stSerialKey,
Id = key,
Url = hostingUnit.TempImages[i].Url
};
GalleryList.Add(ii);
}
UpdateXml <HostingUnit>(HostingUnitsList);
UpdateXml <GalleryImageItem>(GalleryList);
}
}
public static void OnCameraResult()
{
// Some versions of Android save to the MediaStore as well as the ExtraOutput.
// Not sure why! We don't know what name Android will give either, so we get
// to search for this manually and remove it.
string[] projection = { MediaStore.Images.ImageColumns.Size,
MediaStore.Images.ImageColumns.DisplayName,
MediaStore.Images.ImageColumns.Data,
BaseColumns.Id };
// intialize the Uri and the Cursor, and the current expected size.
ICursor c = null;
var u = MediaStore.Images.Media.ExternalContentUri;
if (_currentFile == null)
{
return;
}
// Query the Uri to get the data path. Only if the Uri is valid,
// and we had a valid size to be searching for.
if ((u != null) && (_currentFile.Length() > 0))
{
c = DroidFactory.MainActivity.ManagedQuery(u, projection, null, null, null);
}
// If we found the cursor and found a record in it (we also have the size).
if ((c != null) && c.MoveToFirst())
{
do
{
// Check each previously-built area in the gallery.
if (GalleryList.Any(sGallery => string.Equals(sGallery, c.GetString(1), StringComparison.InvariantCultureIgnoreCase)))
{
continue;
}
// This is the NEW image. If the size is bigger, copy it.
// Then delete it!
var f = new File(c.GetString(2));
// Ensure it's there, check size, and delete!
if (f.Exists() && (_currentFile.Length() < c.GetLong(0)) && _currentFile.Delete())
{
// Finally we can stop the copy.
try
{
FileInputStream source = null;
try
{
source = new FileInputStream(f);
var fileContent = new byte[f.Length()];
source.Read(fileContent);
iApp.File.Save(_currentFile.AbsolutePath, fileContent, EncryptionMode.NoEncryption);
}
finally
{
source?.Close();
}
}
catch (IOException)
{
// Could not copy the file over.
Toast.MakeText(DroidFactory.MainActivity, iApp.Factory.GetResourceString("ErrorText") ?? "An error occurred. Please try again.", ToastLength.Short).Show();
}
}
DroidFactory.MainActivity.ContentResolver.Delete(MediaStore.Images.Media.ExternalContentUri, BaseColumns.Id + "=" + c.GetString(3), null);
break;
}while (c.MoveToNext());
}
var id = _currentFile.Name.Remove(_currentFile.Name.LastIndexOf('.'));
DroidFactory.Instance.StoreImage(Uri.FromFile(_currentFile), "jpg", id);
iApp.File.Delete(_currentFile.Path);
if (_callback == null)
{
return;
}
DroidFactory.Navigate(new Link(_callback, new Dictionary <string, string> {
{ CallbackParam, id },
}));
_callback = null;
}
