Add extensibility point to load tab icons from another source (using the tab.SetIcon...

diff --git a/Xamarin.Forms.Platform.Android/AppCompat/TabbedPageRenderer.cs b/Xamarin.Forms.Platform.Android/AppCompat/TabbedPageRenderer.cs
index 211d248..1f19e29 100644 (file)
--- a/Xamarin.Forms.Platform.Android/AppCompat/TabbedPageRenderer.cs
+++ b/Xamarin.Forms.Platform.Android/AppCompat/TabbedPageRenderer.cs
@@ -383,11 +383,16 @@ namespace Xamarin.Forms.Platform.Android.AppCompat
                                        continue;
 
                                TabLayout.Tab tab = tabs.GetTabAt(i);
-                               tab.SetIcon(ResourceManager.IdFromTitle(icon, ResourceManager.DrawableClass));
+                           SetTabIcon(tab, icon);
                        }
                }
 
-               void UpdateBarBackgroundColor()
+           protected virtual void SetTabIcon(TabLayout.Tab tab, FileImageSource icon)
+           {
+            tab.SetIcon(ResourceManager.IdFromTitle(icon, ResourceManager.DrawableClass));
+        }
+
+        void UpdateBarBackgroundColor()
                {
                        if (_disposed || _tabLayout == null)
                                return;