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using System.Diagnostics;
using Xamarin.Forms.CustomAttributes;
using Xamarin.Forms.Internals;
#if UITEST
using NUnit.Framework;
using Xamarin.UITest;
#endif
namespace Xamarin.Forms.Controls.Issues
{
[Preserve (AllMembers=true)]
[Issue (IssueTracker.Github, 889, "Assigning to MasterDetailPage.Detail after construction doesn't work", PlatformAffected.Android | PlatformAffected.iOS)]
public class Issue889 : TestMasterDetailPage
{
protected override void Init ()
{
var cells = new [] {
new NavPageNameObject ("Page 1"),
new NavPageNameObject ("Page 3"),
new NavPageNameObject ("Page 4"),
new NavPageNameObject ("Page 5"),
new NavPageNameObject ("Page 6"),
new NavPageNameObject ("Page 7"),
new NavPageNameObject ("Page 8"),
};
var template = new DataTemplate (typeof (TextCell));
template.SetBinding (TextCell.TextProperty, "PageName");
var listView = new ListView {
ItemTemplate = template,
ItemsSource = cells
};
listView.BindingContext = cells;
listView.ItemTapped += (sender, e) => {
var cellName = ((NavPageNameObject)e.Item).PageName;
Detail = new CustomNavTabDetailPage (cellName);
};
var master = new ContentPage {
Title = "Master",
Icon = "bank.png",
Content = listView
};
Master = master;
Detail = new CustomNavTabDetailPage ("Initial Page");
}
// Issue892
// NavigationPage nested in MasterDetail not working as expected Android
#if UITEST
[Test]
[Description ("Reproduce app crash - Issue #983")]
[UiTest (typeof(MasterDetailPage), "Detail")]
public void Issue899TestsAppCrashWhenSwitchingTabs ()
{
RunningApp.Tap (q => q.Marked ("Push new page"));
RunningApp.WaitForElement (q => q.Marked ("I have been pushed"));
RunningApp.Screenshot ("Push page");
RunningApp.Back ();
RunningApp.Screenshot ("Navigate back");
RunningApp.Tap (q => q.Marked ("Tab 2 Title"));
RunningApp.Screenshot ("Go to second tab");
}
#endif
}
public class CustomNavTabDetailPage : NavigationPage
{
public CustomNavTabDetailPage (string pageName)
{
PushAsync (new NestedNavTabPageRootView (pageName));
}
}
public class NestedNavTabPageRootView : TabbedPage
{
public NestedNavTabPageRootView (string pageTitle)
{
Title = pageTitle;
var tabOne = new ContentPage {
Title = "Tab 1 Title",
BackgroundColor = Color.FromHex ("#666"),
Content = new StackLayout {
Children = {
new Button {
Text = "Push new page",
Command = new Command (() => Navigation.PushAsync (new NestedNavTabPageOneLevel ()))
}
}
}
};
var tabTwo = new ContentPage {
Title = "Tab 2 Title",
BackgroundColor = Color.FromHex ("#BBB"),
Content = new StackLayout {
Children = {
new Button {
Text = "Push new page",
Command = new Command (() => Navigation.PushAsync (new NestedNavTabPageOneLevel ()))
}
}
}
};
tabOne.SetValue (IconProperty, "bank.png");
tabTwo.SetValue (IconProperty, "coffee.png");
Children.Add (tabOne);
Children.Add (tabTwo);
}
}
public class NestedNavTabPageOneLevel : ContentPage
{
public NestedNavTabPageOneLevel ()
{
Title = "One pushed";
BackgroundColor = Color.FromHex("#999");
Content = new StackLayout {
Children = {
new Label {
TextColor = Color.Red,
Text = "I have been pushed"
}
}
};
}
}
}
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