Allowed to open links in webview and external browser.

src/HtmlLabel/HtmlLabel.Forms.Plugin.csproj

@@ -72,4 +72,9 @@
 	<ItemGroup Condition=" $(TargetFramework.StartsWith('Xamarin.iOS')) ">
 		<Compile Include="iOS\*.cs" />
 	</ItemGroup>
+	<ItemGroup>
+	  <Compile Update="Shared\LinkEventArgs.cs">
+	    <SubType></SubType>
+	  </Compile>
+	</ItemGroup>
 </Project>

src/HtmlLabel/Shared/HtmlLabel.cs

@@ -88,10 +88,39 @@ public int AndroidListIndent
 			set { SetValue(AndroidListIndentProperty, value); }
 		}
 
-		/// <summary>
-		/// Fires before the open URL request is done.
-		/// </summary>
-		public event EventHandler<WebNavigatingEventArgs> Navigating;
+        /// <summary>
+        /// Identify the AndroidLegacyMode property.
+        /// </summary>
+        public static readonly BindableProperty IsExternalBrowserProperty =
+            BindableProperty.Create(nameof(IsExternalBrowserProperty), typeof(bool), typeof(HtmlLabel), default);
+
+        /// <summary>
+        ///  Get or set if the Android renderer separates block-level elements with blank lines.
+        /// </summary>
+        public bool IsExternalBrowser
+        {
+            get { return (bool)GetValue(IsExternalBrowserProperty); }
+            set { SetValue(IsExternalBrowserProperty, value); }
+        }
+
+        // Declare the delegate (if using non-generic pattern).
+        public delegate void LinkClickEventHandler(object sender, LinkEventArgs e);
+
+        // Declare the event.
+        public event LinkClickEventHandler LinkClickEvent;
+
+        // Wrap the event in a protected virtual method
+        // to enable derived classes to raise the event.
+        public void RaiseLinkClickEvent(string link)
+        {
+            // Raise the event in a thread-safe manner using the ?. operator.
+            LinkClickEvent?.Invoke(this, new LinkEventArgs(link));
+        }
+
+        /// <summary>
+        /// Fires before the open URL request is done.
+        /// </summary>
+        public event EventHandler<WebNavigatingEventArgs> Navigating;
 
 		/// <summary>
 		/// Fires when the open URL request is done.

src/HtmlLabel/Shared/LinkEventArgs.cs

@@ -0,0 +1,10 @@
+using System;
+namespace LabelHtml.Forms.Plugin.Abstractions
+{
+    public class LinkEventArgs
+    {
+        public LinkEventArgs(string link) { Link = link; }
+        public string Link { get; }
+    }
+}
+

src/HtmlLabel/Shared/RendererHelper.cs

@@ -173,8 +173,15 @@ public static bool HandleUriClick(HtmlLabel label, string url)
 
 			if (uri.IsHttp())
 			{
-				uri.LaunchBrowser(label.BrowserLaunchOptions);
-				result = true;
+                if (label.IsExternalBrowser)
+                {
+                    uri.LaunchBrowser(label.BrowserLaunchOptions);
+                }
+                else
+                {
+                    label.RaiseLinkClickEvent(url);
+                }
+                result = true;
 			}
 			else if (uri.IsEmail())
 			{

src/HtmlLabel/iOS/Renderer.cs

@@ -75,13 +75,13 @@ private void SetText(string html)
                     var md = new NSMutableDictionary(value);
                     var font = md[UIStringAttributeKey.Font] as UIFont;
 
-                    if (font != null)
+                    if (Control.Font != null)
                     {
-                        md[UIStringAttributeKey.Font] = Control.Font.WithTraitsOfFont(font);
+                        md[UIStringAttributeKey.Font] = Control.Font;
                     }
                     else
                     {
-                        md[UIStringAttributeKey.Font] = Control.Font;
+                        md[UIStringAttributeKey.Font] = Control.Font.WithTraitsOfFont(font);
                     }
 
                     var foregroundColor = md[UIStringAttributeKey.ForegroundColor] as UIColor;