Update the RadioCell impl

src/Tizen.Wearable.CircularUI.Forms.Renderer/RadioCellRenderer.cs

@@ -59,34 +59,13 @@ protected override EvasObject OnGetContent(Cell cell, string part)
 		{
 			if (part == RadioPart)
 			{
-				var radioButton = new RadioButton()
-				{
-					BindingContext = cell,
-					Parent = cell.Parent
-				};
-				radioButton.SetBinding(RadioButton.IsCheckedProperty, new Binding(RadioCell.OnProperty.PropertyName, BindingMode.OneTime));
-				radioButton.SetBinding(RadioButton.GroupNameProperty, new Binding(RadioCell.GroupNameProperty.PropertyName));
-				radioButton.CheckedChanged += (s, e) =>
-				{
-					cell.SetValueFromRenderer(RadioCell.OnProperty, e.Value);
-				};
-				var nativeView = Platform.GetOrCreateRenderer(radioButton).NativeView;
+				var nativeView = Platform.GetOrCreateRenderer(((RadioCell)cell).RadioButton).NativeView;
 				nativeView.PropagateEvents = false;
 				return nativeView;
 			}
 			return null;
 		}
 
-		protected override EvasObject OnReusableContent(Cell cell, string part, EvasObject old)
-		{
-			if (!_cacheCandidate.ContainsKey(old))
-			{
-				return null;
-			}
-			_cacheCandidate[old].BindingContext = cell;
-			return old;
-		}
-
 		protected override bool OnCellPropertyChanged(Cell cell, string property, Dictionary<string, EvasObject> realizedView)
 		{
 			if (property == RadioCell.TextProperty.PropertyName || property == RadioCell.OnProperty.PropertyName || property == RadioCell.GroupNameProperty.PropertyName)

src/Tizen.Wearable.CircularUI.Forms/RadioCell.cs

@@ -15,6 +15,7 @@
  */
 
 using System;
+using System.ComponentModel;
 using Xamarin.Forms;
 
 namespace Tizen.Wearable.CircularUI.Forms
@@ -74,5 +75,23 @@ public string Text
 		/// Triggered when the radio button has changed value.
 		/// </summary>
 		public event EventHandler<CheckedChangedEventArgs> OnChanged;
+
+
+		/// <summary>
+		/// Internal use only.
+		/// </summary>
+		[EditorBrowsable(EditorBrowsableState.Never)]
+		public RadioButton RadioButton { get; }
+
+		public RadioCell()
+		{
+			RadioButton = new RadioButton()
+			{
+				Parent = this,
+				BindingContext = this,
+			};
+			RadioButton.SetBinding(RadioButton.IsCheckedProperty, new Binding(OnProperty.PropertyName));
+			RadioButton.SetBinding(RadioButton.GroupNameProperty, new Binding(GroupNameProperty.PropertyName));
+		}
 	}
 }