PM-3349 PM-3350 MAUI Migration Initial

src/iOS.Core/Handlers/EntryHandlerMappings.cs

@@ -0,0 +1,35 @@
+using Bit.iOS.Core.Utilities;
+using Microsoft.Maui.Handlers;
+using Microsoft.Maui.Platform;
+using UIKit;
+
+namespace Bit.iOS.Core.Handlers
+{
+    public class EntryHandlerMappings
+    {
+        public static void Setup()
+        {
+            EntryHandler.Mapper.AppendToMapping("CustomEntryHandler", (handler, editor) =>
+            {
+                handler.PlatformView.ClearButtonMode = UITextFieldViewMode.WhileEditing;
+                UpdateTintColor(handler, editor);
+                iOSHelpers.SetBottomBorder(handler.PlatformView);
+                // TODO: [Maui-Migration] Check if needed given that MAUI should be automatically change the font size based on OS accessbiility
+                //UpdateFontSize();
+
+                if (!ThemeHelpers.LightTheme)
+                {
+                    handler.PlatformView.KeyboardAppearance = UIKeyboardAppearance.Dark;
+                }
+            });
+
+            EntryHandler.Mapper.AppendToMapping(nameof(IEntry.TextColor), UpdateTintColor);
+        }
+
+        private static void UpdateTintColor(IEntryHandler handler, IEntry editor)
+        {
+            handler.PlatformView.TintColor = editor.TextColor.ToPlatform();
+        }
+    }
+}
+