void SelectImageFromGallery(ICardView target, string localUrl, string remoteUrl, string fileName,string cacheKey)
{
if (target == null) return;
var vc = new GalleryImagePicker();
vc.Canceled += (sender, e) => { vc.DismissViewController(true, null); };
vc.FinishedPickingMedia += (object sender, UIImagePickerMediaPickedEventArgs e) =>
{
switch (e.Info[UIImagePickerController.MediaType].ToString())
{
case "public.image":
Console.WriteLine("Image selected");
target.ToggleLoadingIndicators(true);
UIImage editedImage = e.Info[UIImagePickerController.EditedImage] as UIImage;
editedImage = ImageUtils.ScaledToSize(editedImage, new CGSize(200, 200));
var bytes = ImageUtils.ByteArrayFromImage(editedImage, 100);
S3Utils.UploadPhoto(bytes,localUrl, remoteUrl, fileName, () =>
{
SDWebImageManager.SharedManager.ImageCache.ClearDisk();
SDWebImageManager.SharedManager.ImageCache.ClearMemory();
Update(true);
}, null);
break;
case "public.video":
Console.WriteLine("Video selected");
break;
}
vc.DismissViewController(true, null);
};
PresentViewController(vc, true, null);
}
if (cardBack != null)
cardBack.BindDataToView(SelectedCard, Editable);
PerformFlipAnimationIfNecessary();
}
public void PerformFlipAnimationIfNecessary()
{
var cardFront = ContainerView.Subviews.Where(c => c.GetType() == typeof(CardFront)).First();
var cardBack = ContainerView.Subviews.Where(c => c.GetType() == typeof(CardBack)).First();
//animation not needed
if (cardFront.Hidden == SelectedCard.IsFlipped) return;
UIView.Transition(View, 0.5, UIViewAnimationOptions.TransitionFlipFromRight, () =>
{
cardFront.Hidden = SelectedCard.IsFlipped;
cardBack.Hidden = !SelectedCard.IsFlipped;
}, null);
}
public void Flip()
{
if (SelectedCard == null) return;
SelectedCard.Flip();
var cardFront = ContainerView.Subviews.Where(c => c.GetType() == typeof(CardFront)).First();
var cardBack = ContainerView.Subviews.Where(c => c.GetType() == typeof(CardBack)).First();
UIView.Transition(View, 0.5, UIViewAnimationOptions.TransitionFlipFromRight, () =>
{
cardFront.Hidden = SelectedCard.IsFlipped;
cardBack.Hidden = !SelectedCard.IsFlipped;
}, null);
}
void DownloadFacebookImage(ICardView target, string localUrl, string remoteUrl, string fileName, string cacheKey)
{
if (target == null) return;
var me = RealmUserServices.GetMe(false);
if (me == null) return;
var url = me.GetFacebookProfilePictureUrl();
if (url == null) return;
target.ToggleLoadingIndicators(true);
SDWebImageManager.SharedManager.ImageDownloader.DownloadImage(NSUrl.FromString(url), SDWebImageDownloaderOptions.HighPriority, null, (image, data, error, finished) =>
{
if (image == null || error != null)
{
target.ToggleLoadingIndicators(false);
return;
}
var bytes = ImageUtils.ByteArrayFromImage(image, 100);
S3Utils.UploadPhoto(bytes, localUrl,remoteUrl, fileName, () =>
{
SDWebImageManager.SharedManager.ImageCache.RemoveImage(cacheKey, true, null);
Update(true);
}, null);
});
}