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();
}
