public override bool OnContextItemSelected(IMenuItem item)
{
AdapterContextMenuInfo info = (AdapterContextMenuInfo)item.MenuInfo;
ListView listView = FindViewById <ListView>(Resource.Id.ArticleList);
ArticleListView selectedItem = Tools.Cast <ArticleListView>(listView.Adapter.GetItem(info.Position));
switch (item.ItemId)
{
case 1: // Lagerbestand
var storageDetails = new Intent(this, typeof(StorageItemQuantityActivity));
storageDetails.PutExtra("ArticleId", selectedItem.ArticleId);
this.SaveListState();
this.StartActivityForResult(storageDetails, 20);
return(true);
case 2: // Auf Einkaufszettel
this.AddToShoppingListAutomatically(selectedItem.ArticleId);
this.SaveListState();
this.ShowArticleList(this.lastSearchText);
this.RestoreListState();
return(true);
default:
return(base.OnContextItemSelected(item));
}
}
private void ShowPictureAndDetails(int articleId, string title)
{
var headerView = FindViewById <TextView> (Resource.Id.StorageItemQuantity_ArticleDetailHeader);
var imageView = FindViewById <ImageView> (Resource.Id.StorageItemQuantity_Image);
var detailView = FindViewById <TextView> (Resource.Id.StorageItemQuantity_ArticleDetail);
if (articleId == 0)
{
headerView.Text = title;
detailView.Text = "Details zum " + title;
imageView.SetImageResource(Resource.Drawable.ic_add_a_photo_white_24dp);
return;
}
try
{
if (StorageItemQuantityActivity.article == null)
{
StorageItemQuantityActivity.article = Database.GetArticle(articleId);
}
if (StorageItemQuantityActivity.articleImage == null)
{
StorageItemQuantityActivity.articleImage = Database.GetArticleImage(articleId, false);
}
Article article = StorageItemQuantityActivity.article;
this.durableInfinity = article.DurableInfinity;
ArticleListView articleView = new ArticleListView(article);
headerView.Text = articleView.Heading;
detailView.Text = articleView.SubHeading;
if (!string.IsNullOrEmpty(articleView.Notes))
{
detailView.Text += "\n";
detailView.Text += articleView.Notes;
}
this.ShowPicture(detailView, imageView);
}
catch (Exception ex)
{
TRACE(ex);
imageView.SetImageResource(Resource.Drawable.baseline_error_outline_black_24);
headerView.Text = null;
detailView.Text = ex.Message + ex.StackTrace;
}
}
private void OnOpenArticleDetails(object sender, AdapterView.ItemClickEventArgs e)
{
Java.Lang.Object itemObject = ((ListView)sender).GetItemAtPosition(e.Position);
ArticleListView item = Tools.Cast <ArticleListView>(itemObject);
// Nur Artikelauswahl, keine Detailsbearbeitung
if (this.selectArticleOnly)
{
Intent intent = new Intent();
intent.PutExtra("Heading", item.Heading);
intent.PutExtra("ArticleId", item.ArticleId);
this.SetResult(Result.Ok, intent);
this.OnBackPressed();
return;
}
this.ShowArticleDetails(item.ArticleId, item.Heading);
}