private void isFavorite_Clicked(object sender, EventArgs e)
{
AbMediaContent curMedia = cardMediaViewModels[carouselView.Position].media;
MediaManager.favoriteManager.setFavorite(!curMedia.isFavorited, curMedia);
MediaManager.saveFavoriteManager();
isFavoritedImage.Source = (curMedia.isFavorited ? "FavoriteIcon.png" : "NonFavoriteIcon");
//save media changes to its parent card
card?.saveToFile();
}
/// <summary>
/// Add media to card and link card to media
/// </summary>
/// <param name="card"></param>
private async void addMediaToCard(Card card)
{
LinkManager linkManager;
if (mediasToAddCard != null)
{
linkManager = mediasToAddCard.linkManager;
}
else
{
linkManager = MediaManager.mediaLinkManager;
}
CardMediaContent cardMediaContent = new CardMediaContent(card.name);
foreach (AbMediaContent media in mediasToAdd)
{
card.addMedia(media);
linkManager.addLink(media, cardMediaContent);
}
if (mediasToAddCard != null)
{
mediasToAddCard.saveToFile();
}
else
{
MediaManager.saveMediaLinkManager();
}
EventWaitHandle waitHandle = new EventWaitHandle(false, EventResetMode.AutoReset);
CardPage cardPage = new CardPage(card);
cardPage.Disappearing += (e, v) =>
{
waitHandle.Set();
};
await Navigation.PushAsync(cardPage);
await Task.Run(() => waitHandle.WaitOne());
// TODO fix issue, crashes only in IOS not android ...
//await Navigation.PopAsync();
mediasToAdd = null;
}
protected override void OnDisappearing()
{
if (mediaSelectPageOpen)
{
mediaSelectPageOpen = false;
}
else
{
if (card == null)
{
MediaManager.saveMediaLinkManager();
}
else
{
card.saveToFile();
}
// Clear selection
foreach (AbMediaContent media in selectedMedia)
{
media.isSelected = false;
}
}
}
