SfTabViewItem no visible header on Android (UWP works)

[Marco]

Dear community,

I'm testing my code on Android and didn't expect following result:

This is my piece of code that creates SfTabViewItems dynamically:

private void SeedNewTab(Berechnung berechnung = null)

{

var tab = new SfTabItem();

var content = new ErfassungDarlehen(berechnung);

var context = (DarlehensrechnerViewModel)content.BindingContext;

tab.Title = context.Berechnung.Name;

var headerContent = new StackLayout() { Orientation = StackOrientation.Horizontal };

var title_label = new Label

{

FontSize = Device.GetNamedSize(NamedSize.Caption, typeof(Label)),

Text = tab.Title,

TextColor = (Color)MarkupExtensions.GetResourceValue("PrimaryColor"),

HorizontalOptions = LayoutOptions.CenterAndExpand,

VerticalOptions = LayoutOptions.Center

};




headerContent.Children.Add(title_label);

var close_label = new Label

{

FontFamily =(OnPlatform)MarkupExtensions.GetResourceValue("FontAwesomeLight"),

FontSize = Device.GetNamedSize(NamedSize.Micro, typeof(Label)),

Text = Extensions.Icon.Close_Circle,

HorizontalOptions = LayoutOptions.End,

VerticalOptions = LayoutOptions.Center

};



close_label.GestureRecognizers.Add(new TapGestureRecognizer { Command = this.CloseCommand });

headerContent.Children.Add(close_label);

tab.HeaderContent = headerContent;

var scrollView = new ScrollView();

scrollView.Content = new ContentView() { Content = content };

tab.Content = scrollView;
//Position bestimmen

if (BerechnungenTabView.Items.Contains(Mediator.CurrentTab))

{

BerechnungenTabView.Items.Insert(BerechnungenTabView.Items.IndexOf(Mediator.CurrentTab), tab);

}

else

{

BerechnungenTabView.Items.Add(tab);

Mediator.CurrentTab = BerechnungenTabView.Items[0];

}

}

This View is from UWP:

And on Android it's:

Ah and here's my SfTabView Control:

<tabview:SfTabView x:Name="BerechnungenTabView"                               

EnableSwiping="False" HeightRequest="1080" OverflowMode="Scroll"                               

SelectionChanged="TabViewSelectionChanged" TabWidthMode="BasedOnText">

[Jeya Kasipandi]

 Hi Marco,

Greetings from Syncfusion.

Currently, we are validating on this and will update the details on July 7,2021. We appreciate your patience until then.

Regards,
Jeya K 

[Jeya Kasipandi]

Hi Marco,

Thanks for the patience.

We have validated your query and we would like to inform you that TabWidthmode BasedonText support only for default title text and not applicable for custom header.If you have used custom header only means we suggest you don't need to set the TabWidthmode property to BasedOnText.

Can you please check the reported issue occur without the TabWidthmode BasedonText or not and let us know?

Regards,
Jeya K

[Marco]

Hello Jeya,

thank you very much for that quick solution. Everything is working fine by now I appreciate your service.

Good bye

[Jeya Kasipandi]

Hi Marco,

Thanks for the update.

Please let us know, if you have any other queries.

Regards,
Jeya K