[UWP] Use toolbar foreground color on primary items (#640)

Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Bugzilla44453.cs

@@ -0,0 +1,55 @@
+using Xamarin.Forms.CustomAttributes;
+using Xamarin.Forms.Internals;
+
+#if UITEST
+using Xamarin.UITest;
+using NUnit.Framework;
+#endif
+
+// Apply the default category of "Issues" to all of the tests in this assembly
+// We use this as a catch-all for tests which haven't been individually categorized
+#if UITEST
+[assembly: NUnit.Framework.Category("Issues")]
+#endif
+
+namespace Xamarin.Forms.Controls.Issues
+{
+	[Preserve(AllMembers = true)]
+	[Issue(IssueTracker.Bugzilla, 44453, "[UWP] ToolbarItem Text hard to see when BarTextColor is light", PlatformAffected.WinRT)]
+	public class Bugzilla44453 : TestMasterDetailPage
+	{
+		protected override void Init()
+		{
+			var content = new ContentPage
+			{
+				Title = "UWPToolbarItemColor",
+				Content = new StackLayout
+				{
+					VerticalOptions = LayoutOptions.Center,
+					Children =
+					{
+						new Label
+						{
+							LineBreakMode = LineBreakMode.WordWrap,
+							HorizontalTextAlignment = TextAlignment.Center,
+							Text = "The toolbar secondary items should not have white text on a light background"
+						}
+					}
+				}
+			};
+			
+			MasterBehavior = MasterBehavior.Popover;
+			Master = new ContentPage
+			{
+				Title = "Master"
+			};
+			Detail = new NavigationPage(content)
+			{
+				BarBackgroundColor = Color.Green,
+				BarTextColor = Color.White
+			};
+
+			Detail.ToolbarItems.Add(new ToolbarItem("Test Secondary Item", null, delegate { }, ToolbarItemOrder.Secondary));
+		}
+	}
+}

Xamarin.Forms.Controls.Issues/Xamarin.Forms.Controls.Issues.Shared/Xamarin.Forms.Controls.Issues.Shared.projitems

@@ -134,6 +134,7 @@
     <Compile Include="$(MSBuildThisFileDirectory)Bugzilla43469.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Bugzilla43516.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Bugzilla43663.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Bugzilla44453.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Bugzilla44944.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Bugzilla44166.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Bugzilla44461.cs" />

Xamarin.Forms.Platform.WinRT/Platform.cs

@@ -296,13 +296,16 @@ namespace Xamarin.Forms.Platform.WinRT
 				button.Command = new MenuItemCommand(item);
 				button.DataContext = item;
 
-#if WINDOWS_UWP
-				toolBarProvider?.BindForegroundColor(button);
-#endif
 
 				ToolbarItemOrder order = item.Order == ToolbarItemOrder.Default ? ToolbarItemOrder.Primary : item.Order;
+
 				if (order == ToolbarItemOrder.Primary)
+				{
+#if WINDOWS_UWP
+					toolBarProvider?.BindForegroundColor(button);
+#endif
 					commandBar.PrimaryCommands.Add(button);
+				}
 				else
 					commandBar.SecondaryCommands.Add(button);
 			}