I am attempting to implement a new "BadgeElement" class within the MonoDroid Dialog project, which is going well.
I'm also trying to implement the lazy loading code for the "ImageLoader" class, within this new BadgeElement. Within my BadgeElement, I've implemented an IImageUpdated class with "ImageLoaderCallback". My callback is called seemingly immediately when my ImageView loads, but when I perform RequestImage again in the callback, the Drawable is not found, and it returns null. My new "BadgeElement.cs" is here http://pastebin.com/JYA10pvM This actually works except for getting the updated image for newly cached URIs. The images show when I scroll through the list after forcing them to reload/update. Also, if I close my app and restart, the images load from cache. The only thing I can't get going is to have the images update when they are first loaded. In line 136, this method gets a null back for "RequestImage". Any ideas? The callback class itself is here: private class ImageLoaderCallback : IImageUpdated { int i = 0; public ImageLoaderCallback (Context context, ImageView iv, Uri imageUri) { int i = 0; Drawable newDrawable; newDrawable = badgeIL.RequestImage ((Uri)imageUri, null); if (newDrawable != null) { iv.SetImageDrawable (newDrawable); } } public void UpdatedImage (System.Uri uri) { int i = 0; } } -- View this message in context: http://mono-for-android.1047100.n5.nabble.com/Can-t-get-ImageLoader-class-to-update-my-image-when-loaded-from-URI-tp5710499.html Sent from the Mono for Android mailing list archive at Nabble.com. _______________________________________________ Monodroid mailing list Monodroid@lists.ximian.com UNSUBSCRIBE INFORMATION: http://lists.ximian.com/mailman/listinfo/monodroid
