public PicturesCollectionController(IntPtr handle)
: base(handle)
{
Spinner = new UIActivityIndicatorView (UIActivityIndicatorViewStyle.WhiteLarge);
Spinner.Center = new PointF (160, 160);
Spinner.HidesWhenStopped = true;
CollectionView.AddSubview (Spinner);
Spinner.StartAnimating ();
// lets fake a model here so the controller can initialize properly
// we have a spinner view covering for us anyway and we will reload
// the Items property as soon as the request is ready
Items = new GalleryArticleModel ();
}
public GalleryAdapter(Context c, GalleryArticleModel model)
{
context = c;
//number = numberOfPictures;
this.galleryModel = model;
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
SetContentView(Resource.Layout.Gallery);
Console.WriteLine("GalleryActivity");
this.id = Intent.GetStringExtra("MyModel") ?? "Data not available";
this.pictures = Intent.GetIntExtra("MyPicturesCount", 0);
TextView headline = FindViewById <TextView> (Resource.Id.GalleryHeading);
this.heading = Intent.GetStringExtra("MyHeading") ?? "Data not available";
headline.Text = heading;
TextView photoIndex = FindViewById <TextView> (Resource.Id.NumberOfPictures);
photoIndex.Text = string.Format("{0}", pictures);
TextView title = FindViewById <TextView> (Resource.Id.ActionBarTitle);
title.Text = Intent.GetStringExtra("MyCategory") ?? "Data not available";
ImageView logo = FindViewById <ImageView> (Resource.Id.ActionBarLogo);
logo.Visibility = ViewStates.Invisible;
ImageView menu = FindViewById <ImageView> (Resource.Id.ActionBarMenu);
menu.Visibility = ViewStates.Invisible;
Button back = FindViewById <Button> (Resource.Id.ActionBarBack);
back.Click += delegate {
var parent = (PictureGroupActivity)Parent;
parent.OnBackPressed();
};
// Create your application here
this.gridview = FindViewById <GridView> (Resource.Id.GalleryGridview);
List <string> pictureModel = new List <string> ();
//-------------------------------------------------------------------------------------------------------------
var request = new RestRequest();
request.RequestFinished += (object sender, RequestEndedArgs e) => {
var data = (GalleryArticleModel)JsonConvert.DeserializeObject(e.Result, typeof(GalleryArticleModel));
model = data;
pictureModel = model.Images;
// invoke it on the main thread
RunOnUiThread(delegate {
gridview.Adapter = new GalleryAdapter(this, model);
});
};
request.Send(string.Format(RequestConfig.PicturesArticle, this.id), "GET");
//-------------------------------------------------------------------------------------------------------------
gridview.ItemClick += (s, arg) => {
gridview.GetChildAt(arg.Position).FindViewById <ImageView>(Resource.Id.Frame).Visibility = ViewStates.Visible;
Console.WriteLine("Item at {0} position is clicked!", arg.Position);
var picture = new Intent(this, typeof(PictureActivity));
picture.PutExtra("PicturesCount", this.pictures);
picture.PutExtra("PicturePosition", arg.Position);
picture.PutStringArrayListExtra("Model", pictureModel);
StartActivity(picture);
};
}