BrowserLink.cs

using NeuroAccessMaui.Resources.Languages;
using NeuroAccessMaui.Services;
using Waher.Runtime.Inventory;
 
namespace NeuroAccessMaui.Links
{
    public class BrowserLink : ILinkOpener
    {
        public BrowserLink()
        {
        }
 
        public Grade Supports(Uri Link)
        {
            if (Link.Scheme == "http" || Link.Scheme == "https")
                return Grade.Ok;
            else
                return Grade.NotAtAll;
        }
 
        public async Task<bool> TryOpenLink(Uri Link, bool ShowErrorIfUnable)
        {
            bool CanOpen = false;
 
            await MainThread.InvokeOnMainThreadAsync(async () =>
            {
                CanOpen = await Browser.Default.OpenAsync(Link);
            });
 
            if (CanOpen)
                return true;
            else
            {
                if (ShowErrorIfUnable)
                {
                    await ServiceRef.UiService.DisplayAlert(
                        ServiceRef.Localizer[nameof(AppResources.ErrorTitle)],
                        ServiceRef.Localizer[nameof(AppResources.QrCodeNotUnderstood)] +
                        Environment.NewLine + Environment.NewLine + Link.OriginalString);
                }
 
                return false;
            }
        }
    }
}