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using System;
using Xamarin.Forms;
using System.Collections.ObjectModel;
using Xamarin.Forms.CustomAttributes;
using Xamarin.Forms.Internals;
namespace Xamarin.Forms.Controls
{
[Preserve (AllMembers=true)]
[Issue (IssueTracker.Github, 1644, "ListView reappearing and selecting its item causes jobject exception", PlatformAffected.Android)]
public class Issue1644 : ContentPage
{
public ObservableCollection<string> Collection = new
ObservableCollection<string>();
public Issue1644 ()
{
for (int i = 0; i < 20; i++)
{
Collection.Add(DateTime.Now.ToString());
}
var listView = new ListView() {
HorizontalOptions = LayoutOptions.FillAndExpand,
HasUnevenRows = true,
ItemsSource = Collection,
};
listView.ItemSelected += (sender, e) =>
{
listView.SelectedItem = null;
};
var root = new StackLayout() {
Padding = 5,
Spacing = 5,
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.FillAndExpand,
Children = {
listView
}
};
Content = root;
}
}
public class Issue1644Menu : MasterDetailPage
{
Issue1644 _secondPage = new Issue1644();
public Issue1644Menu()
{
var button = new Button() {
Text = "MAIN MENU BUTTON"
};
button.Clicked += (sender, e) =>
{
Navigation.PushAsync(_secondPage);
};
Master = new ContentPage() {
Title = "Master"
};
Detail = new ContentPage() {
Title = "Detail",
Content = button
};
}
}
}
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