public LibraryCell()
{
Label deleteLabel = new Label()
{
Text = "[削除]",
HorizontalOptions = LayoutOptions.End,
VerticalOptions = LayoutOptions.Center,
FontSize = Device.GetNamedSize(NamedSize.Large, typeof(Label)),
};
var tgr = new TapGestureRecognizer();
tgr.Tapped += (sender, e) =>
{
CheckTargetLibrarys targetLibrarys = new CheckTargetLibrarys();
targetLibrarys.DelLibrary((CheckTargetLibrary)BindingContext);
};
deleteLabel.GestureRecognizers.Add(tgr);
//systemname
var systemName = new Label
{
FontSize = Device.GetNamedSize(NamedSize.Large, typeof(Label)),
FontAttributes = FontAttributes.Bold,
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalTextAlignment = TextAlignment.Center,
LineBreakMode = LineBreakMode.TailTruncation,
};
systemName.SetBinding(Label.TextProperty, "systemname");
View = new StackLayout
{
Orientation = StackOrientation.Horizontal,
Children = { systemName, deleteLabel },
VerticalOptions = LayoutOptions.Start,
};
}
public SelectLibraryPage(string apiKey, string pref, string city, string jsonResponseLibrary)
{
try
{
systemIdLibraryTable = LibraryGroup.getSystemIDLibraryTable(jsonResponseLibrary);
List <LibraryGroup> libraryGropuList = LibraryGroup.GetLibraryGroupList(systemIdLibraryTable);
ListView listView = new ListView
{
ItemTemplate = new DataTemplate(typeof(LibraryCell)),//セルの指定
ItemsSource = libraryGropuList,
HasUnevenRows = true,
};
// Define a selected handler for the ListView.
listView.ItemSelected += async(sender, args) =>
{
if (args.SelectedItem == null)
{
return;
}
((ListView)sender).SelectedItem = null;
var item = (LibraryGroup)args.SelectedItem;
CheckTargetLibrarys targetLibrarys = new CheckTargetLibrarys();
if (item.IsRegist)
{
item.UpdateStatus(false);
//DBから図書館を削除
targetLibrarys.DelLibrary(item.SystemName);
}
else
{
const int MAX_LIBRARY_NUM = 5;
if (targetLibrarys.Librarys.Count() >= MAX_LIBRARY_NUM)
{
await DisplayAlert("図書館の登録", "6件以上は登録できません", "OK");
return;
}
//GA->
//図書館を仮想的に利用して膨大な蔵書を育てる人が多い事の検証。図書館追加することを検証する
int libraryNum = targetLibrarys.Librarys.Count() + 1;
GoogleAnalytics.Current.Tracker.SendEvent("SelectLibraryPage", "AddLibrary", libraryNum.ToString());
//GA<-
item.UpdateStatus(true);
//図書館をDBに登録する
foreach (var keyValuePair in systemIdLibraryTable)
{
if (keyValuePair.Key == item.SystemName)
{
var library = keyValuePair.Value.First();
targetLibrarys.AddLibrary(library.systemid, library.systemname);
}
}
}
};
this.Content = listView;
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.ToString());
}
}
