public override Android.Views.View OnCreateView(Android.Views.LayoutInflater inflater, Android.Views.ViewGroup container, Android.OS.Bundle savedInstanceState)
{
// Console.WriteLine("[{0}] OnCreateView Called: {1}", TAG, DateTime.Now.ToLongTimeString());
View v = inflater.Inflate(Resource.Layout.fragment_photo, container, false);
mImageView = v.FindViewById<ImageView>(Resource.Id.photoView);
photoUrl = Activity.Intent.GetStringExtra(PhotoGalleryFragment.PHOTO_URL_EXTRA);
photoUrl = photoUrl.Substring(0, photoUrl.Length-6) + ".jpg";
photoFilename = new FlickrFetchr().GetFilenameFromUrl(photoUrl);
ProgressDialog pg = new ProgressDialog(Activity);
pg.SetMessage(Resources.GetString(Resource.String.loading_photo_message));
pg.SetTitle(Resources.GetString(Resource.String.loading_photo_title));
pg.SetCancelable(false);
pg.Show();
Task.Run(async () => {
Bitmap image = await new FlickrFetchr().GetImageBitmapAsync(photoUrl, 0, new CancellationTokenSource().Token, photoFilename).ConfigureAwait(false);
Activity.RunOnUiThread(() => {
mImageView.SetImageBitmap(image);
//Console.WriteLine("[{0}] File created: {1}", TAG, photoUrl);
pg.Dismiss();
});
});
return v;
}
public async Task UpdateItems()
{
if (this.Activity == null)
{
return;
}
ProgressDialog pg = new ProgressDialog(Activity);
pg.SetMessage(Resources.GetString(Resource.String.loading_images_message));
pg.SetTitle(Resources.GetString(Resource.String.loading_images_title));
pg.SetCancelable(false);
pg.Show();
query = PreferenceManager.GetDefaultSharedPreferences(Activity).GetString(FlickrFetchr.PREF_SEARCH_QUERY, null);
if (query != null && query != String.Empty)
{
lastQuery = query;
}
FlickrFetchr fetchr = new FlickrFetchr();
if (query != null)
{
galleryItems = await fetchr.Search(query, currentPage.ToString());
}
else
{
galleryItems = await fetchr.Fetchitems(currentPage.ToString());
}
// foreach (GalleryItem item in galleryItems) {
// Console.WriteLine("[{0}]\nPhoto Id: {1}\nCaption: {2}\nUrl: {3}", TAG, item.Id, item.Caption, item.Url);
// }
SetupAdapter();
Toast.MakeText(Activity,
String.Format("{0} {1}: {2}",
(query != null ? query + " " + Resources.GetString(Resource.String.search) : Resources.GetString(Resource.String.recent_photos)),
Resources.GetString(Resource.String.results),
fetchr.NumberOfHits),
ToastLength.Long)
.Show();
pg.Dismiss();
}
