private void AddTabBadge(int tabIndex)
{
var element = Element.Children[tabIndex];
var tabbedContentPage = (BadgedContentPage)element;
var view = tabLayout?.GetTabAt(tabIndex).CustomView ?? tabStrip?.GetChildAt(tabIndex);
var badgeView = (view as ViewGroup)?.FindChildOfType <Badge>();
if (badgeView == null)
{
var imageView = (view as ViewGroup)?.FindChildOfType <ImageView>();
var badgeTarget = imageView?.Drawable != null
? (Android.Views.View)imageView
: (view as ViewGroup)?.FindChildOfType <TextView>();
badgeView = new Badge(Context, badgeTarget);
}
BadgeViews[element] = badgeView;
var badgeText = tabbedContentPage.BadgeText;
badgeView.Text = badgeText;
element.PropertyChanged += OnTabbedPagePropertyChanged;
}
private void AddTabBadge(int tabIndex)
{
var element = Element.Children[tabIndex];
var view = _tabLayout?.GetTabAt(tabIndex).CustomView ?? _tabStrip?.GetChildAt(tabIndex);
var badgeView = (view as ViewGroup)?.FindChildOfType <BadgeView>();
if (badgeView == null)
{
var imageView = (view as ViewGroup)?.FindChildOfType <ImageView>();
var badgeTarget = imageView?.Drawable != null
? (Android.Views.View)imageView
: (view as ViewGroup)?.FindChildOfType <TextView>();
// Create badge for tab
badgeView = new BadgeView(Context, badgeTarget);
}
BadgeViews[element] = badgeView;
// Get text
var badgeText = CustomTabbedPage.GetBadgeText(element);
badgeView.Text = badgeText;
// Set color if not default
var tabColor = CustomTabbedPage.GetBadgeColor(element);
if (tabColor != Xamarin.Forms.Color.Default)
{
badgeView.BadgeColor = tabColor.ToAndroid();
}
element.PropertyChanged += OnTabbedPagePropertyChanged;
}