Description
I need to test this scenario:
I have a reference to a tab bar menu in my App.xaml.cs so I can display badges from all over the app calling by calling a method, anyway I can't display any badges no matter what I do, both on iOS and Android, here is my tabbed page :
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Hangover.Pagine;
using Plugin.Badge.Abstractions;
using Xamarin.Forms;
using Xamarin.Forms.PlatformConfiguration.AndroidSpecific;
using Xamarin.Forms.Xaml;
namespace Hangover
{
[XamlCompilation(XamlCompilationOptions.Compile)]
public partial class Menu : Xamarin.Forms.TabbedPage
{
private List pagine = new List();
public Menu()
{
InitializeComponent();
On<Xamarin.Forms.PlatformConfiguration.Android>().SetToolbarPlacement(ToolbarPlacement.Bottom);
this.On<Xamarin.Forms.PlatformConfiguration.Android>().SetIsSwipePagingEnabled(false);
this.pagine = new List<NavigationPage>() {
new NavigationPage(new cp_PaginaUno()){
Icon = "Eventi.png",
Title = "Uno",
BarBackgroundColor = Color.White,
BarTextColor = Color.FromHex("#FF7F00")
},
new NavigationPage(new cp_PaginaDue()){
Icon = "Search.png",
Title = "Due",
BarBackgroundColor = Color.White,
BarTextColor = Color.FromHex("#FF7F00")
}
};
foreach (NavigationPage pagina in pagine)
{
this.Children.Add(pagina);
}
}
/// <summary>
/// Imposta il numero di una pagina contenuta nel menu
/// </summary>
/// <returns><c>true</c>, if page badge value was set, <c>false</c> otherwise.</returns>
public bool setBadgePagina(String pageName, Object value)
{
foreach (NavigationPage pagina in pagine)
{
if (pagina.CurrentPage.GetType().Name.Equals(pageName))
{
TabBadge.SetBadgeText(pagina, "1+");
TabBadge.SetBadgeColor(pagina, Color.FromHex("#A0FFA500"));
TabBadge.SetBadgeText(pagina.CurrentPage, "1+");
TabBadge.SetBadgeColor(pagina.CurrentPage, Color.FromHex("#A0FFA500"));
}
}
foreach (Page page in this.Children)
{
var x = page as NavigationPage;
if (x.CurrentPage.GetType().Name.Equals(pageName))
{
TabBadge.SetBadgeText(x, "1+");
TabBadge.SetBadgeColor(x, Color.FromHex("#A0FFA500"));
TabBadge.SetBadgeText(x.CurrentPage, "1+");
TabBadge.SetBadgeColor(x.CurrentPage, Color.FromHex("#A0FFA500"));
}
}
return false;
}
}
}
To try to display the badge I call from one page the setBadgePagina method:
public cp_PaginaUno()
{
InitializeComponent();
}
public void gestisciGenerazioneNotifica(Object sender, EventArgs e)
{
TabBadge.SetBadgeText(this, "1+");
TabBadge.SetBadgeColor(this, Color.FromHex("#A0FFA500"));
}
nothing displayed.
Xamarin.Forms 4.4.0(last)
Plugin.Badge 2.2.1