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(); }