/// <summary>
/// The ApplyBadge.
/// </summary>
/// <param name="bottomNavigationView">The bottomNavigationView<see cref="BottomNavigationItemView"/>.</param>
/// <param name="color">The color<see cref="XColor"/>.</param>
/// <param name="text">The text<see cref="string"/>.</param>
/// <param name="textColor">The textColor<see cref="XColor"/>.</param>
public static void ApplyBadge(this BottomNavigationItemView bottomNavigationView, XColor color, string text,
XColor textColor)
{
if (!bottomNavigationView.GetChildrenOfType <BadgeFrameLayout>().Any())
{
bottomNavigationView.SetClipChildren(false);
bottomNavigationView.SetClipToPadding(false);
ImageView imageView = bottomNavigationView.GetChildrenOfType <ImageView>().Single();
bottomNavigationView.RemoveView(imageView);
FrameLayout badgeContainerFrameLayout = new FrameLayout(bottomNavigationView.Context)
{
LayoutParameters = new FrameLayout.LayoutParams(LP.WrapContent, LP.WrapContent)
{
Gravity = GravityFlags.CenterHorizontal
}
};
badgeContainerFrameLayout.AddView(imageView);
BadgeFrameLayout badgeContainer = CreateBadgeContainer(bottomNavigationView.Context);
badgeContainer.TopMargin = 20;
badgeContainer.Visibility = !string.IsNullOrEmpty(text) ? ViewStates.Visible : ViewStates.Invisible;
badgeContainer.Background = CreateBadgeBackground(bottomNavigationView.Context, color);
badgeContainer.AddView(CreateBadgeText(bottomNavigationView.Context, text, textColor));
badgeContainerFrameLayout.AddView(badgeContainer);
bottomNavigationView.AddView(badgeContainerFrameLayout);
}
else
{
BadgeFrameLayout badgeContainer = bottomNavigationView.GetChildrenOfType <BadgeFrameLayout>().Single();
badgeContainer.TopMargin = 20;
badgeContainer.Visibility = !string.IsNullOrEmpty(text) ? ViewStates.Visible : ViewStates.Invisible;
((PaintDrawable)badgeContainer.Background).Paint.Color = color.IsDefault ? XColor.FromRgb(255, 59, 48).ToAndroid() : color.ToAndroid();
TextView textView = (TextView)badgeContainer.GetChildAt(0);
textView.Text = text;
textView.SetTextColor(textColor.IsDefault ? XColor.White.ToAndroid() : textColor.ToAndroid());
textView.SetTextSize(ComplexUnitType.Sp, 10);
}
}
static BadgeFrameLayout CreateBadgeContainer(Context context)
{
BadgeFrameLayout badgeFrameLayout = new BadgeFrameLayout(context)
{
LayoutParameters = new FrameLayout.LayoutParams(LP.WrapContent, LP.WrapContent)
{
Gravity = GravityFlags.Top | GravityFlags.Right
}
};
badgeFrameLayout.SetPadding(
(int)TypedValue.ApplyDimension(ComplexUnitType.Dip, 6, context.Resources.DisplayMetrics),
(int)TypedValue.ApplyDimension(ComplexUnitType.Dip, 2, context.Resources.DisplayMetrics),
(int)TypedValue.ApplyDimension(ComplexUnitType.Dip, 6, context.Resources.DisplayMetrics),
(int)TypedValue.ApplyDimension(ComplexUnitType.Dip, 2, context.Resources.DisplayMetrics));
return(badgeFrameLayout);
}
/// <summary>
/// The ApplyTinyBadge.
/// </summary>
/// <param name="bottomNavigationView">The bottomNavigationView<see cref="BottomNavigationItemView"/>.</param>
/// <param name="textColor">The textColor<see cref="XColor"/>.</param>
public static void ApplyTinyBadge(this BottomNavigationItemView bottomNavigationView, XColor textColor)
{
if (!bottomNavigationView.GetChildrenOfType <BadgeFrameLayout>().Any())
{
bottomNavigationView.SetClipChildren(false);
bottomNavigationView.SetClipToPadding(false);
ImageView imageView = bottomNavigationView.GetChildrenOfType <ImageView>().Single();
bottomNavigationView.RemoveView(imageView);
FrameLayout badgeContainerFrameLayout = new FrameLayout(bottomNavigationView.Context)
{
LayoutParameters = new FrameLayout.LayoutParams(LP.WrapContent, LP.WrapContent)
{
Gravity = GravityFlags.CenterHorizontal
}
};
badgeContainerFrameLayout.AddView(imageView);
BadgeFrameLayout badgeContainer = CreateBadgeContainer(bottomNavigationView.Context);
badgeContainer.TopMargin = 24;
badgeContainer.Visibility = ViewStates.Visible;
badgeContainer.Background = CreateBadgeBackground(bottomNavigationView.Context, XColor.Transparent);
badgeContainer.AddView(CreateBadgeText(bottomNavigationView.Context, "●", textColor, 20));
badgeContainerFrameLayout.AddView(badgeContainer);
bottomNavigationView.AddView(badgeContainerFrameLayout);
}
else
{
BadgeFrameLayout badgeContainer = bottomNavigationView.GetChildrenOfType <BadgeFrameLayout>().Single();
badgeContainer.TopMargin = 24;
badgeContainer.Visibility = ViewStates.Visible;
((PaintDrawable)badgeContainer.Background).Paint.Color = XColor.Transparent.ToAndroid();
TextView textView = (TextView)badgeContainer.GetChildAt(0);
textView.Text = "●";
textView.SetTextSize(ComplexUnitType.Sp, 20);
textView.SetTextColor(textColor.ToAndroid());
}
}
public static void ApplyBadge(this TabLayout.TabView tabView, XColor color, string text,
XColor textColor)
{
if (!tabView.GetChildrenOfType <BadgeFrameLayout>().Any())
{
tabView.SetClipChildren(false);
tabView.SetClipToPadding(false);
TextView tabTextView = tabView.GetChildrenOfType <TextView>().Single();
tabView.RemoveView(tabTextView);
FrameLayout badgeContainerFrameLayout = new FrameLayout(tabView.Context)
{
LayoutParameters = new FrameLayout.LayoutParams(LP.WrapContent, LP.WrapContent)
};
badgeContainerFrameLayout.AddView(tabTextView);
BadgeFrameLayout badgeContainer = CreateBadgeContainer(tabView.Context);
badgeContainer.Visibility = !string.IsNullOrEmpty(text) ? ViewStates.Visible : ViewStates.Invisible;
badgeContainer.Background = CreateBadgeBackground(tabView.Context, color);
badgeContainer.AddView(CreateBadgeText(tabView.Context, text, textColor));
badgeContainerFrameLayout.AddView(badgeContainer);
tabView.AddView(badgeContainerFrameLayout);
}
else
{
BadgeFrameLayout badgeContainer = tabView.GetChildrenOfType <BadgeFrameLayout>().Single();
badgeContainer.Visibility = !string.IsNullOrEmpty(text) ? ViewStates.Visible : ViewStates.Invisible;
((PaintDrawable)badgeContainer.Background).Paint.Color = color.IsDefault ? XColor.FromRgb(255, 59, 48).ToAndroid() : color.ToAndroid();
TextView textView = (TextView)badgeContainer.GetChildAt(0);
textView.Text = text;
textView.SetTextColor(textColor.IsDefault ? XColor.White.ToAndroid() : textColor.ToAndroid());
}
}
