Removes Recent menu in Home

Removes unneccessary codes

Change-Id: Iaa61f4ad639c653531c1cd4eb61460eff52568af
Signed-off-by: Hyerim Kim <rimi.kim@samsung.com>

19 files changed, 15 insertions, 1437 deletions

diff --git a/TVHome/TVHome.Tizen.TV/Sniper.cs b/TVHome/TVHome.Tizen.TV/Sniper.cs
deleted file mode 100755
index db8799c..0000000
--- a/TVHome/TVHome.Tizen.TV/Sniper.cs
+++ /dev/null
@@ -1,329 +0,0 @@
-/*
- * Copyright (c) 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-using System;
-using System.IO;
-using System.Runtime.CompilerServices;
-using System.Runtime.InteropServices;
-using Tizen;
-
-namespace CoreApp
-{
-	/// <summary>
-	/// Handles recent screen shot of launched applications
-	/// </summary>
-	public class Sniper
-	{
-		/// <summary>
-		/// Main window of the application
-		/// </summary>
-		private IntPtr nativeWindow;
-
-		/// <summary>
-		/// A path of storage for recent screen shot of launched application
-		/// </summary>
-		private string storagePath;
-
-		/// <summary>
-		/// A width of recent screen shot
-		/// </summary>
-		private int imageWidth;
-
-		/// <summary>
-		/// A height of recent screen shot
-		/// </summary>
-		private int imageHeight;
-
-		/// <summary>
-		/// A flag indicates whether updating recent screen shot or not
-		/// </summary>
-		public bool SkipUpdateFlag;
-
-		/// <summary>
-		/// Callbacks of sniper events
-		/// </summary>
-		private static InterOp.SniperCallback callbacks;
-
-		/// <summary>
-		/// A EventHandler handles recent screen shot update event
-		/// </summary>
-		public event EventHandler<Event> UpdatedEvent;
-
-		/// <summary>
-		/// A EventHandler handles add or remove application
-		/// </summary>
-		public event EventHandler<Event> AddRemoveEvent;
-
-		/// <summary>
-		/// A EventHandler handles skip update event
-		/// </summary>
-		public event EventHandler<Event> SkipUpdateEvent;
-
-		/// <summary>
-		/// A event argument class for app screen update notification.
-		/// </summary>
-		public class Event : EventArgs
-		{
-			public string AppId;
-			public string InstanceId;
-			public string Info;
-		}
-
-		/// <summary>
-		/// A method for writing debug log
-		/// </summary>
-		/// <param name="message">A log message</param>
-		/// <param name="file">A path of caller file</param>
-		/// <param name="func">A name of caller function</param>
-		/// <param name="line">A line number of caller line</param>
-		private void WriteLog(string message, [CallerFilePath] string file = "", [CallerMemberName] string func = "", [CallerLineNumber] int line = 0)
-		{
-			Log.Debug("sniper", message);
-		}
-
-		/// <summary>
-		/// A method for handling launched application
-		/// </summary>
-		/// <param name="appId">An ID of launched application</param>
-		/// <param name="instanceId">An instance ID of launched application</param>
-		private void AddedCallback(string appId, string instanceId)
-		{
-			EventHandler<Event> handler = AddRemoveEvent;
-			Event eventInfo;
-
-			WriteLog("Added " + appId + " " + instanceId);
-
-			if (handler == null)
-			{
-				return;
-			}
-
-			try
-			{
-				eventInfo = new Event();
-			}
-			catch (Exception e)
-			{
-				WriteLog("Updated Exception : " + e.Message);
-				return;
-			}
-
-			eventInfo.AppId = appId;
-			eventInfo.InstanceId = instanceId;
-			eventInfo.Info = "Added";
-
-			handler(this, eventInfo);
-		}
-
-		/// <summary>
-		/// A method for handling terminated application
-		/// </summary>
-		/// <param name="appId">An ID of terminated application</param>
-		/// <param name="instanceId">An instance ID of terminated application</param>
-		private void RemovedCallback(string appId, string instanceId)
-		{
-			EventHandler<Event> handler = AddRemoveEvent;
-			Event eventInfo;
-
-			WriteLog("Removed " + appId + " " + instanceId);
-
-			if (handler == null)
-			{
-				return;
-			}
-
-			try
-			{
-				eventInfo = new Event();
-			}
-			catch (Exception e)
-			{
-				WriteLog("Updated Exception : " + e.Message);
-				return;
-			}
-
-			eventInfo.AppId = appId;
-			eventInfo.InstanceId = instanceId;
-			eventInfo.Info = "Removed";
-
-			handler(this, eventInfo);
-		}
-
-		/// <summary>
-		/// A method for handling application screen is updated
-		/// </summary>
-		/// <param name="appId">An ID of application that screen is updated</param>
-		/// <param name="instanceId">An instance ID of application that screen is updated</param>
-		/// <param name="Filename">A path of application screen shot</param>
-		private void UpdatedCallback(string appId, string instanceId, string Filename)
-		{
-			EventHandler<Event> handler = UpdatedEvent;
-			Event eventInfo;
-
-			WriteLog("Updated " + appId + " " + instanceId + " " + Filename);
-
-			if (handler == null)
-			{
-				return;
-			}
-
-			try
-			{
-				eventInfo = new Event();
-			}
-			catch (Exception e)
-			{
-				WriteLog("Updated Exception : " + e.Message);
-				return;
-			}
-
-			eventInfo.Info = Filename;
-			eventInfo.AppId = appId;
-			eventInfo.InstanceId = instanceId;
-
-			handler(this, eventInfo);
-		}
-
-		/// <summary>
-		/// A method for handling screen update is skipped
-		/// </summary>
-		/// <param name="appId">An ID of application that screen update is skipped</param>
-		/// <param name="instanceId">An instance ID of application that screen update is skipped</param>
-		/// <param name="Filename">A path of application screen shot</param>
-		/// <returns>Returns finish code</returns>
-		private int SkipUpdateCallback(string appId, string instanceId, string Filename)
-		{
-			EventHandler<Event> handler = SkipUpdateEvent;
-			Event eventInfo;
-
-			WriteLog("SkipUpdate" + appId + " " + instanceId + " " + Filename);
-
-			if (handler == null)
-			{
-				return 0;
-			}
-
-			try
-			{
-				eventInfo = new Event();
-			}
-			catch (Exception e)
-			{
-				WriteLog("SkipUpdated Exception : " + e.Message);
-				return 0;
-			}
-
-			eventInfo.Info = Filename;
-			eventInfo.AppId = appId;
-			eventInfo.InstanceId = instanceId;
-
-			handler(this, eventInfo);
-
-			if (SkipUpdateFlag)
-			{
-				WriteLog("Update is skipped : " + Filename);
-				SkipUpdateFlag = false;
-				return 1;
-			}
-
-			return 0;
-		}
-
-		/// <summary>
-		/// Constructor
-		/// </summary>
-		/// <param name="window">Main window of this application</param>
-		/// <param name="path">Storage path</param>
-		/// <param name="width">Screen shot width</param>
-		/// <param name="height">Screen shot height</param>
-		public Sniper(IntPtr window, string path, int width, int height)
-		{
-			nativeWindow = window;
-			storagePath = path;
-			imageWidth = width;
-			imageHeight = height;
-			SkipUpdateFlag = false;
-		}
-
-		/// <summary>
-		/// A method for starting monitoring
-		/// Adds callbacks and initialize Sniper class
-		/// </summary>
-		public void StartMonitor()
-		{
-			try
-			{
-				callbacks = new InterOp.SniperCallback();
-				callbacks.Added = new InterOp.CallbackAddedRemoved(AddedCallback);
-				callbacks.Removed = new InterOp.CallbackAddedRemoved(RemovedCallback);
-				callbacks.Updated = new InterOp.CallbackUpdated(UpdatedCallback);
-				callbacks.SkipUpdate = new InterOp.CallbackSkipUpdate(SkipUpdateCallback);
-			}
-			catch (Exception e)
-			{
-				throw new SniperException(e.Message);
-			}
-
-			try
-			{
-				InterOp.sniper_init(nativeWindow, callbacks, storagePath, imageWidth, imageHeight);
-			}
-			catch (DllNotFoundException e)
-			{
-				WriteLog("Loadable library is not found " + e.StackTrace);
-			}
-
-			WriteLog("Sniper starts monitoring : " + storagePath + "ImageSize : " + imageWidth + "x" + imageHeight);
-		}
-
-		/// <summary>
-		/// A method stops monitoring
-		/// </summary>
-		public void StopMonitor()
-		{
-			try
-			{
-				InterOp.sniper_fini();
-			}
-			catch (DllNotFoundException e)
-			{
-				WriteLog("Loadable library is not found " + e.StackTrace);
-			}
-
-			WriteLog("Sniper stops monitoring : " + storagePath + "ImageSize : " + imageWidth + "x" + imageHeight);
-		}
-
-		/// <summary>
-		/// A method requests updating application screen shot
-		/// </summary>
-		/// <param name="instanceId">An instance ID of application</param>
-		public void RequestUpdate(string instanceId)
-		{
-			try
-			{
-				InterOp.sniper_request_update(instanceId);
-			}
-			catch (DllNotFoundException e)
-			{
-				WriteLog("Loadable library is not found " + e.StackTrace);
-			}
-
-			WriteLog("Sniper requests update (" + instanceId + ") : " + storagePath + "ImageSize : " + imageWidth + "x" + imageHeight);
-		}
-	}
-}
-
-/* End of a file */
diff --git a/TVHome/TVHome.Tizen.TV/SniperException.cs b/TVHome/TVHome.Tizen.TV/SniperException.cs
deleted file mode 100755
index ab2d391..0000000
--- a/TVHome/TVHome.Tizen.TV/SniperException.cs
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Copyright (c) 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-using System;
-
-namespace CoreApp
-{
-    public class SniperException : Exception
-    {
-        public SniperException()
-        {
-        }
-
-        public SniperException(string message)
-            : base(message)
-        {
-        }
-
-        public SniperException(string message, Exception inner)
-            : base(message, inner)
-        {
-        }
-    }
-}
-
-/* End of a file */
diff --git a/TVHome/TVHome.Tizen.TV/SniperInterOp.cs b/TVHome/TVHome.Tizen.TV/SniperInterOp.cs
deleted file mode 100755
index aa7e936..0000000
--- a/TVHome/TVHome.Tizen.TV/SniperInterOp.cs
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright (c) 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-using System;
-using System.Runtime.InteropServices;
-
-namespace CoreApp
-{
-    /// <summary>
-    /// Sniper InterOp class for getting application's screen-shot.
-    /// </summary>
-    internal static partial class InterOp
-    {
-        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
-        public delegate void CallbackAddedRemoved(string appId, string instanceId);
-        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
-        public delegate void CallbackUpdated(string appId, string instanceId, string filename);
-        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
-        public delegate int CallbackSkipUpdate(string appid, string instanceId, string filename);
-
-        [StructLayout(LayoutKind.Sequential)]
-        public struct SniperCallback
-        {
-            public CallbackAddedRemoved Added;
-            public CallbackAddedRemoved Removed;
-            public CallbackUpdated Updated;
-            public CallbackSkipUpdate SkipUpdate;
-        }
-
-        [DllImport("sniper", CharSet = CharSet.Ansi)]
-        internal static extern int sniper_init(IntPtr win, SniperCallback callbacks, string path, int w, int h);
-
-        [DllImport("sniper", CharSet = CharSet.Ansi)]
-        internal static extern int sniper_request_update(string instanceId);
-
-        [DllImport("sniper", CharSet = CharSet.Ansi)]
-        internal static extern int sniper_fini();
-    }
-}
-
-/* End of a file */
diff --git a/TVHome/TVHome.Tizen.TV/TVHome.TizenTV.cs b/TVHome/TVHome.Tizen.TV/TVHome.TizenTV.cs
index 78845d8..4cb7007 100644..100755
--- a/TVHome/TVHome.Tizen.TV/TVHome.TizenTV.cs
+++ b/TVHome/TVHome.Tizen.TV/TVHome.TizenTV.cs
@@ -18,8 +18,6 @@ using Tizen.Applications;
 using LibTVRefCommonPortable.Utils;
 using LibTVRefCommonTizen.Ports;
 using Tizen.Xamarin.Forms.Extension.Renderer;
-using CoreApp;
-using System;
 
 namespace TVHome.TizenTV
 {
@@ -78,36 +76,6 @@ namespace TVHome.TizenTV
             MainWindow.KeyGrab("Left", false);
             MainWindow.KeyGrab("Right", false);
             windowPort.SetKeyGrabExclusively(ElmSharp.EvasKeyEventArgs.PlatformHomeButtonName);
-
-            /// Sniper
-            try
-            {
-                Sniper sniper = new Sniper((IntPtr)MainWindow, platformShareStoragePath, 960, 540);
-                sniper.UpdatedEvent += OnScreenUpdate;
-                sniper.AddRemoveEvent += SniperAddRemoveEvent;
-                sniper.SkipUpdateEvent += SniperSkipUpdateEvent;
-                sniper.StartMonitor();
-            }
-            catch (SniperException e)
-            {
-                DbgPort.E("Failed to create sniper object : " + e.Message);
-            }
-        }
-
-        private void SniperSkipUpdateEvent(object sender, Sniper.Event e)
-        {
-            DbgPort.D(" [Sniper SkipUpdateEvent] : " + e.Info);
-            (sender as Sniper).SkipUpdateFlag = true;
-        }
-
-        private void SniperAddRemoveEvent(object sender, Sniper.Event e)
-        {
-            DbgPort.D(" [Sniper SniperAddRemoveEvent] : " + e.Info);
-        }
-
-        private void OnScreenUpdate(object sender, Sniper.Event e)
-        {
-            DbgPort.D(" [Sniper OnScreenUpdate] : " + e.Info);
         }
 
         /// <summary>
@@ -190,7 +158,6 @@ namespace TVHome.TizenTV
             global::Xamarin.Forms.DependencyService.Register<FileSystemPort>();
             global::Xamarin.Forms.DependencyService.Register<WindowPort>();
             global::Xamarin.Forms.DependencyService.Register<SystemSettingsPort>();
-            global::Xamarin.Forms.DependencyService.Register<MediaContentPort>();
             TizenFormsExtension.Init();
             global::Xamarin.Forms.Platform.Tizen.Forms.Init(app);
             app.Run(args);
diff --git a/TVHome/TVHome/Controls/PanelButton.cs b/TVHome/TVHome/Controls/PanelButton.cs
index 35e735d..21a697f 100755
--- a/TVHome/TVHome/Controls/PanelButton.cs
+++ b/TVHome/TVHome/Controls/PanelButton.cs
@@ -132,16 +132,6 @@ namespace TVHome.Controls
         public ICommand OnUnpinCommand { get; set; }
 
         /// <summary>
-        /// A Command will be executed the recent is removed.
-        /// </summary>
-        public ICommand OnClearCommand { get; set; }
-
-        /// <summary>
-        /// A Command will be executed the all recent are cleared.
-        /// </summary>
-        public ICommand OnClearAllCommand { get; set; }
-
-        /// <summary>
         /// A Command changes Panel Button to default mode.
         /// </summary>
         public ICommand OnDefaultModeCommand { get; set; }
diff --git a/TVHome/TVHome/Controls/SubPanelThumbnailButton.xaml b/TVHome/TVHome/Controls/SubPanelThumbnailButton.xaml
deleted file mode 100755
index 7d2a541..0000000
--- a/TVHome/TVHome/Controls/SubPanelThumbnailButton.xaml
+++ /dev/null
@@ -1,47 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Controls:PanelButton xmlns="http://xamarin.com/schemas/2014/forms"
-                      xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
-                      xmlns:Controls="clr-namespace:TVHome.Controls"
-                      x:Class="TVHome.Controls.SubPanelThumbnailButton">
-  <Image x:Name="ThumbnailImage"
-         RelativeLayout.WidthConstraint="{ConstraintExpression Type=RelativeToParent,  Property=Width, Factor=1}"
-         RelativeLayout.HeightConstraint="{ConstraintExpression Type=RelativeToParent,  Property=Height, Factor=1}"
-         Source="{Binding ScreenshotPath}" />
-  <Controls:NinePatchImage x:Name="ThumbnailGradient"
-                           RelativeLayout.HeightConstraint="{ConstraintExpression Type=RelativeToParent,  Property=Height, Factor=1}"
-                           RelativeLayout.WidthConstraint="{ConstraintExpression Type=RelativeToParent,  Property=Width, Factor=1}"
-                           Aspect="Fill"
-                           BorderTop="2"
-                           BorderBottom="2"
-                           BorderLeft="1"
-                           BorderRight="1"
-                           Source="ic_list_thumbnail_gradient_normal.9.png" />
-  <Image x:Name="ThumbnailIcon"
-         RelativeLayout.XConstraint="{ConstraintExpression Type=RelativeToParent,  Property=Width, Factor=0.043}"
-         RelativeLayout.YConstraint="{ConstraintExpression Type=RelativeToParent,  Property=Height, Factor=0.689}"
-         RelativeLayout.WidthConstraint="{ConstraintExpression Type=RelativeToParent,  Property=Width, Factor=0.131}"
-         RelativeLayout.HeightConstraint="{ConstraintExpression Type=RelativeToParent,  Property=Height, Factor=0.233}"
-         Source="{Binding CurrentStateDescription.IconPath}" />
-  <Label x:Name="ThumbnailTitle"
-         RelativeLayout.XConstraint="{ConstraintExpression Type=RelativeToParent,  Property=Width, Factor=0.206}"
-         RelativeLayout.YConstraint="{ConstraintExpression Type=RelativeToParent,  Property=Height, Factor=0.722}"
-         RelativeLayout.WidthConstraint="{ConstraintExpression Type=RelativeToParent,  Property=Width, Factor=0.75}"
-         RelativeLayout.HeightConstraint="{ConstraintExpression Type=RelativeToParent,  Property=Height, Factor=0.166}"
-         LineBreakMode="TailTruncation"
-         FontFamily="BreezeSans"
-         Text="{Binding CurrentStateDescription.Label}"
-         TextColor="#FFFFFF"/>
-  <Image x:Name="ThumnailDimLayer"
-         RelativeLayout.WidthConstraint="{ConstraintExpression Type=RelativeToParent,  Property=Width, Factor=1}"
-         RelativeLayout.HeightConstraint="{ConstraintExpression Type=RelativeToParent,  Property=Height, Factor=1}"
-         Aspect="Fill"
-         Opacity="0.99"
-         Source="img_tizen_home_list_dimmed_recent.png"/>
-  <Button x:Name="ButtonFocusArea"
-          RelativeLayout.WidthConstraint="{ConstraintExpression Type=RelativeToParent,  Property=Width, Factor=1}"
-          RelativeLayout.HeightConstraint="{ConstraintExpression Type=RelativeToParent,  Property=Height, Factor=1}"
-          Focused="OnFocused"
-          Unfocused="OnUnfocused"
-          Clicked="OnClicked"
-          Opacity="0" />
-</Controls:PanelButton>
\ No newline at end of file
diff --git a/TVHome/TVHome/Controls/SubPanelThumbnailButton.xaml.cs b/TVHome/TVHome/Controls/SubPanelThumbnailButton.xaml.cs
deleted file mode 100755
index b0a487e..0000000
--- a/TVHome/TVHome/Controls/SubPanelThumbnailButton.xaml.cs
+++ /dev/null
@@ -1,168 +0,0 @@
-/*
- * Copyright (c) 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-using LibTVRefCommonPortable.Utils;
-using System;
-using Tizen.Xamarin.Forms.Extension;
-using Xamarin.Forms;
-using Xamarin.Forms.PlatformConfiguration.TizenSpecific;
-
-namespace TVHome.Controls
-{
-    /// <summary>
-    /// Custom Control for Thumbnail Button in Sub Panel
-    /// </summary>
-    public partial class SubPanelThumbnailButton : PanelButton
-    {
-        /// <summary>
-        /// Constructor
-        /// </summary>
-        public SubPanelThumbnailButton()
-        {
-            InitializeComponent();
-
-            WidthRequest = SizeUtils.GetWidthSize(320);
-            HeightRequest = SizeUtils.GetHeightSize(180);
-            ThumbnailTitle.FontSize = SizeUtils.GetFontSize(26);
-            ThumbnailTitle.On<Xamarin.Forms.PlatformConfiguration.Tizen>().SetFontWeight(FontWeight.Normal);
-
-        }
-
-        /// <summary>
-        /// Handles Button Clicked event
-        /// </summary>
-        /// <param name="sender">The source of the event</param>
-        /// <param name="e">The event that is occurred when button is clicked</param>
-        public override async void OnClicked(object sender, EventArgs e)
-        {
-            OnClickedCommand?.Execute("");
-
-            await this.FadeTo(0.9, 300);
-        }
-
-        /// <summary>
-        /// Handles Button Focused event
-        /// </summary>
-        /// <param name="sender">The source of the event</param>
-        /// <param name="e">The event that is occurred when button is focused</param>
-        public override async void OnFocused(object sender, FocusEventArgs e)
-        {
-            DebuggingUtils.Dbg("SubPanelThumbnailButton " + ThumbnailTitle.Text + " - OnFocused");
-
-            PanelButtonState = PanelButtonState.Focused;
-
-            OnFocusedCommand?.Execute("");
-
-#pragma warning disable CS4014
-            ThumbnailGradient.Source = "ic_list_thumbnail_gradient_focused.9.png";
-            ThumbnailTitle.On<Xamarin.Forms.PlatformConfiguration.Tizen>().SetFontWeight(FontWeight.Medium);
-            //ThumbnailTitle.FadeTo(0.8, 300);
-#pragma warning restore CS4014
-            await this.ScaleTo(1.2, 300);
-        }
-
-        /// <summary>
-        /// Handles Button Unfocused event
-        /// </summary>
-        /// <param name="sender">The source of the event</param>
-        /// <param name="e">The event that is occurred when button is unfocused</param>
-        public override async void OnUnfocused(object sender, FocusEventArgs e)
-        {
-            DebuggingUtils.Dbg("SubPanelThumbnailButton " + ThumbnailTitle.Text + " - OnUnfocused");
-
-            if (!IsOptionsShowing)
-            {
-                PanelButtonState = PanelButtonState.Show;
-            }
-
-#pragma warning disable CS4014
-            //ThumbnailTitle.FadeTo(0.3, 300);
-            ThumbnailGradient.Source = "ic_list_thumbnail_gradient_normal.9.png";
-            ThumbnailTitle.On<Xamarin.Forms.PlatformConfiguration.Tizen>().SetFontWeight(FontWeight.Normal);
-#pragma warning restore CS4014
-            await this.ScaleTo(1.0, 300);
-        }
-
-        public override void OnMoveStarting()
-        {
-
-        }
-
-        /// <summary>
-        /// A method for handling the button when button is changed to move mode
-        /// </summary>
-        /// <param name="isMoveCanceled">A flag indicates whether moving is canceled or not</param>
-        public override void OnMoveFinishing(bool isMoveCanceled)
-        {
-
-        }
-
-        /// <summary>
-        /// A method for showing Context popup
-        /// </summary>
-        public override void ShowContextPopup()
-        {
-            if (popup != null)
-            {
-                return;
-            }
-
-            popup = new ContextPopup
-            {
-                IsAutoHidingEnabled = true,
-                DirectionPriorities = new ContextPopupDirectionPriorities(ContextPopupDirection.Down, ContextPopupDirection.Up, ContextPopupDirection.Right, ContextPopupDirection.Left)
-            };
-
-            PanelButtonState = PanelButtonState.ShowingOption;
-
-            popup.Items.Add(new ContextPopupItem("REMOVE"));
-            popup.Items.Add(new ContextPopupItem("CLEAR ALL"));
-
-            popup.SelectedIndexChanged += (sender, args) =>
-            {
-                var ctxPopup = sender as ContextPopup;
-                switch (ctxPopup.SelectedIndex)
-                {
-                    case 0:
-                        OnClearCommand.Execute("");
-                        ctxPopup.Dismiss();
-                        break;
-
-                    case 1:
-                        OnClearAllCommand.Execute("");
-                        ctxPopup.Dismiss();
-                        break;
-                }
-            };
-
-            popup.Dismissed += (sender, args) =>
-            {
-                popup = null;
-            };
-
-            DebuggingUtils.Dbg("auto hiding = " + popup.IsAutoHidingEnabled);
-
-            popup.Show(this);
-        }
-
-        /// <summary>
-        /// A method for changing context popup mode
-        /// </summary>
-        /// <param name="showOptions">Options for change context popup mode</param>
-        public override void ChangeShowOptionsMode(bool showOptions)
-        {
-        }
-    }
-}
\ No newline at end of file
diff --git a/TVHome/TVHome/ViewModels/AppListViewModel.cs b/TVHome/TVHome/ViewModels/AppListViewModel.cs
index 509c659..998a0e5 100644..100755
--- a/TVHome/TVHome/ViewModels/AppListViewModel.cs
+++ b/TVHome/TVHome/ViewModels/AppListViewModel.cs
@@ -17,18 +17,16 @@
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
-using System.Linq;
 using LibTVRefCommonPortable.DataModels;
 using LibTVRefCommonPortable.Utils;
 using Xamarin.Forms;
-using LibTVRefCommonPortable.Models;
 using TVHome.Views;
 
 namespace TVHome.ViewModels
 {
 
     /// <summary>
-    /// A class for ViewModel of TV Home Recent Menu List
+    /// A class for ViewModel of TV Home Menu List
     /// </summary>
     public class AppListViewModel : INotifyPropertyChanged, IStateSubscriber
     {
@@ -120,8 +118,6 @@ namespace TVHome.ViewModels
                 DebuggingUtils.Dbg("OnUnpinCommand ");
                 UnpinAppShortcutInfo(appId);
             });
-
-
         }
 
         /// <summary>
@@ -172,7 +168,6 @@ namespace TVHome.ViewModels
         }
 
 
-
         /// <summary>
         /// A method for updating pinned applications
         /// </summary>
@@ -227,8 +222,6 @@ namespace TVHome.ViewModels
 
         public void OnStateChanged(AppState state)
         {
-            //DebuggingUtils.Dbg("AppPanel OnStateChanged " + state);
-
             switch (state)
             {
                 case AppState.HomeMainPanelAppsFocused:
@@ -253,7 +246,5 @@ namespace TVHome.ViewModels
 
             }
         }
-
-
     }
 }
diff --git a/TVHome/TVHome/ViewModels/MainPageViewModel.cs b/TVHome/TVHome/ViewModels/MainPageViewModel.cs
index e371045..76bfb26 100755
--- a/TVHome/TVHome/ViewModels/MainPageViewModel.cs
+++ b/TVHome/TVHome/ViewModels/MainPageViewModel.cs
@@ -17,11 +17,7 @@
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
-using System.Linq;
-using LibTVRefCommonPortable.DataModels;
 using LibTVRefCommonPortable.Utils;
-using Xamarin.Forms;
-using LibTVRefCommonPortable.Models;
 
 namespace TVHome.ViewModels
 {
@@ -30,8 +26,7 @@ namespace TVHome.ViewModels
     /// </summary>
     public enum HomeMenuItem
     {
-        Recent = 0,
-        Apps,
+        Apps = 0,
         Settings,
         NotSelected,
     };
diff --git a/TVHome/TVHome/ViewModels/MainPanelViewModel.cs b/TVHome/TVHome/ViewModels/MainPanelViewModel.cs
index 5191d07..d956a10 100644..100755
--- a/TVHome/TVHome/ViewModels/MainPanelViewModel.cs
+++ b/TVHome/TVHome/ViewModels/MainPanelViewModel.cs
@@ -20,7 +20,6 @@ using System.ComponentModel;
 using System.Linq;
 using LibTVRefCommonPortable.DataModels;
 using LibTVRefCommonPortable.Utils;
-using Xamarin.Forms;
 using LibTVRefCommonPortable.Models;
 using TVHome.Views;
 
@@ -28,7 +27,7 @@ namespace TVHome.ViewModels
 {
 
     /// <summary>
-    /// A class for ViewModel of TV Home Recent Menu List
+    /// A class for ViewModel of TV Home Menu List
     /// </summary>
     public class MainPanelViewModel : INotifyPropertyChanged, IStateSubscriber
     {
@@ -74,24 +73,15 @@ namespace TVHome.ViewModels
 
             set
             {
-                /*
-                if (focusedItemIndex == value)
-                {
-                    return;
-                }
-                */
                 focusedItemIndex = value;
                 DebuggingUtils.Dbg("FocusedItemIndex => " + value);
 
                 switch (focusedItemIndex)
                 {
                     case 0:
-                        MainPageViewModel.Publisher.CurrentState = AppState.HomeMainPanelRecentFocused;
-                        return;
-                    case 1:
                         MainPageViewModel.Publisher.CurrentState = AppState.HomeMainPanelAppsFocused;
                         return;
-                    case 2:
+                    case 1:
                         MainPageViewModel.Publisher.CurrentState = AppState.HomeMainPanelSettingsFocused;
                         return;
                 }
@@ -114,8 +104,6 @@ namespace TVHome.ViewModels
 
             MakeMainMenuItems();
 
-            //FocusedItemIndex = 1;
-
             MainPageViewModel.Instance.RegisterStateSubscriber(this);
         }
 
@@ -125,8 +113,8 @@ namespace TVHome.ViewModels
         /// </summary>
         private void MakeMainMenuItems()
         {
-            string[] AppName = { "Recent", "Apps", "Settings" };
-            string[] AppControlID = { ManagedApps.TVAppsAppID, ManagedApps.TVAppsAppID, ManagedApps.SettingsAppID };
+            string[] AppName = { "Apps", "Settings" };
+            string[] AppControlID = { ManagedApps.TVAppsAppID, ManagedApps.SettingsAppID };
             string[] AppIconPath =
                 {
                 "ic_home_menu_{0}_normal.png",
@@ -215,12 +203,9 @@ namespace TVHome.ViewModels
 
         public void OnStateChanged(AppState state)
         {
-            //DebuggingUtils.Dbg("MainPanel OnStateChanged " + state);
-
             switch (state)
             {
                 case AppState.HomeMainPanelAppsFocused:
-                case AppState.HomeMainPanelRecentFocused:
                 case AppState.HomeMainPanelSettingsFocused:
                     MainPanelState = PanelState.Focused;
 
@@ -234,7 +219,6 @@ namespace TVHome.ViewModels
                     OnPropertyChanged("MainList");
                     break;
 
-                case AppState.HomeSubPanelRecentFocused:
                 case AppState.HomeSubPanelAppsFocused:
                 case AppState.HomeSubPanelSettingsFocused:
                     foreach (var menuItem in MainList)
@@ -246,8 +230,6 @@ namespace TVHome.ViewModels
                     (MainList.ElementAt(FocusedItemIndex) as HomeMenuAppShortcutInfo)?.ChangeStatus("selected");
                     OnPropertyChanged("MainList");
                     MainPanelState = PanelState.Show;
-
-
                     break;
 
                 case AppState.HomeShowOptions:
diff --git a/TVHome/TVHome/ViewModels/RecentListViewModel.cs b/TVHome/TVHome/ViewModels/RecentListViewModel.cs
deleted file mode 100644
index 73ddbd4..0000000
--- a/TVHome/TVHome/ViewModels/RecentListViewModel.cs
+++ /dev/null
@@ -1,206 +0,0 @@
-/*
- * Copyright (c) 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-using System;
-using System.Collections.Generic;
-using System.ComponentModel;
-using System.Linq;
-using LibTVRefCommonPortable.DataModels;
-using LibTVRefCommonPortable.Utils;
-using Xamarin.Forms;
-using LibTVRefCommonPortable.Models;
-using TVHome.Views;
-
-namespace TVHome.ViewModels
-{
-
-    /// <summary>
-    /// A class for ViewModel of TV Home Recent Menu List
-    /// </summary>
-    public class RecentListViewModel : INotifyPropertyChanged, IStateSubscriber
-    {
-        private static readonly Lazy<RecentListViewModel> instance = new Lazy<RecentListViewModel>(() => new RecentListViewModel());
-
-        public static RecentListViewModel Instance
-        {
-            get
-            {
-                return instance.Value;
-            }
-        }
-
-        private PanelState recentSubPanelState;
-        public PanelState RecentSubPanelState
-        {
-            set
-            {
-                if (recentSubPanelState == value)
-                {
-                    return;
-                }
-
-                DebuggingUtils.Dbg("RecentSubPanelState, set - " + value);
-
-                switch (value)
-                {
-                    case PanelState.Focused:
-                        if (MainPageViewModel.Publisher.CurrentState == AppState.HomeMainPanelRecentFocused)
-                        {
-                            MainPageViewModel.Publisher.CurrentState = AppState.HomeSubPanelRecentFocused;
-                        }
-
-                        break;
-
-                    case PanelState.Iconified:
-                        MainPageViewModel.Publisher.CurrentState = AppState.HomeIconified;
-                        break;
-                }
-
-                recentSubPanelState = value;
-                OnPropertyChanged("RecentSubPanelState");
-            }
-
-            get
-            {
-                return recentSubPanelState;
-            }
-        }
-
-
-
-        /// <summary>
-        /// Gets or set RecentList for Recent SubPanel
-        /// </summary>
-        public IEnumerable<ShortcutInfo> RecentList { get; set; }
-
-
-        /// <summary>
-        /// A command for delete a recent item
-        /// </summary>
-        public Command OnClearCommand { get; set; }
-
-        /// <summary>
-        /// A command for delete all recent items
-        /// </summary>
-        public Command OnClearAllCommand { get; set; }
-
-        private RecentListViewModel()
-        {
-            DebuggingUtils.Dbg("RecentListViewModel");
-
-            MakeRecentButtons();
-
-            MainPageViewModel.Instance.RegisterStateSubscriber(this);
-
-            OnClearCommand = new Command<string>((appId) =>
-            {
-                RemoveRecentApplication(appId);
-            });
-
-            OnClearAllCommand = new Command(() =>
-            {
-                ClearAllRecentApplications();
-            });
-
-            MessagingCenter.Subscribe<App, TVHomeStatus>(this, App.AppStatus, (sender, arg) =>
-            {
-                switch (arg)
-                {
-                    case TVHomeStatus.OnResume:
-                        MakeRecentButtons();
-                        break;
-                }
-            });
-        }
-
-        /// <summary>
-        /// Gets the RecentList for displaying items and updates the list to Recent SubPanel
-        /// </summary>
-        private void MakeRecentButtons()
-        {
-            // @TODO : Check ApplicationManager.GetRecentApplications() API
-            // RecentList = TVHomeImpl.GetInstance.RecentShortcutControllerInstance.GetList();
-            OnPropertyChanged("RecentList");
-        }
-
-        /// <summary>
-        /// Clears all recent applications and updates the list to Recent SubPanel
-        /// </summary>
-        private void ClearAllRecentApplications()
-        {
-            TVHomeImpl.GetInstance.RecentShortcutControllerInstance.RemoveAll();
-            MakeRecentButtons();
-        }
-
-        /// <summary>
-        /// Removes specified recent application and updates the list to Recent SubPanel
-        /// </summary>
-        /// <param name="appId">An application ID</param>
-        private void RemoveRecentApplication(string appId)
-        {
-            TVHomeImpl.GetInstance.RecentShortcutControllerInstance.Remove(appId);
-            MakeRecentButtons();
-        }
-
-        /// <summary>
-        /// An event that is occurred when property of MainPageViewModel is changed
-        /// </summary>
-        public event PropertyChangedEventHandler PropertyChanged;
-
-        /// <summary>
-        /// A method for invoking PropertyChanged event
-        /// </summary>
-        /// <param name="name">The name of property</param>
-        public void OnPropertyChanged(string name)
-        {
-            DebuggingUtils.Dbg("RecentListViewModel OnPropertyChanged " + name);
-            PropertyChangedEventHandler handler = PropertyChanged;
-            if (handler != null)
-            {
-                handler(this, new PropertyChangedEventArgs(name));
-            }
-        }
-
-        public void OnStateChanged(AppState state)
-        {
-            DebuggingUtils.Dbg("RecentListViewModel OnStateChanged " + state);
-
-            switch (state)
-            {
-                case AppState.HomeMainPanelRecentFocused:
-                    RecentSubPanelState = PanelState.Show;
-                    break;
-
-                case AppState.HomeSubPanelRecentFocused:
-                    RecentSubPanelState = PanelState.Focused;
-                    break;
-
-                case AppState.HomeShowOptions:
-                case AppState.HomeMove:
-                    break;
-
-                case AppState.HomeIconified:
-                    RecentSubPanelState = PanelState.Iconified;
-                    break;
-
-                default:
-                    RecentSubPanelState = PanelState.Hide;
-                    break;
-
-            }
-        }
-    }
-}
diff --git a/TVHome/TVHome/ViewModels/SettingsViewModel.cs b/TVHome/TVHome/ViewModels/SettingsViewModel.cs
index 874e5a2..5aac445 100644..100755
--- a/TVHome/TVHome/ViewModels/SettingsViewModel.cs
+++ b/TVHome/TVHome/ViewModels/SettingsViewModel.cs
@@ -17,18 +17,15 @@
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
-using System.Linq;
 using LibTVRefCommonPortable.DataModels;
 using LibTVRefCommonPortable.Utils;
-using Xamarin.Forms;
-using LibTVRefCommonPortable.Models;
 using TVHome.Views;
 
 namespace TVHome.ViewModels
 {
 
     /// <summary>
-    /// A class for ViewModel of TV Home Recent Menu List
+    /// A class for ViewModel of TV Home Menu List
     /// </summary>
     public class SettingsViewModel : INotifyPropertyChanged, IStateSubscriber
     {
diff --git a/TVHome/TVHome/Views/MainPage.xaml b/TVHome/TVHome/Views/MainPage.xaml
index 7b6617a..35fdee3 100755
--- a/TVHome/TVHome/Views/MainPage.xaml
+++ b/TVHome/TVHome/Views/MainPage.xaml
@@ -27,15 +27,6 @@
                        FocusedItemIndex="{Binding FocusedItemIndex}"
                        ItemsSource="{Binding MainList}"/>
 
-      <Views:SubThumbnailPanel x:Name="RecentSubPanel"
-                      RelativeLayout.HeightConstraint="{ConstraintExpression Type=RelativeToParent, Property=Height, Factor=0.224}"
-                      RelativeLayout.WidthConstraint="{ConstraintExpression Type=RelativeToParent, Property=Width, Factor=1}"
-                      RelativeLayout.YConstraint="{ConstraintExpression Type=RelativeToParent, Property=Height, Factor=0.89}"
-                      PanelState="{Binding RecentSubPanelState}"
-                      OnClearVMCommand="{Binding OnClearCommand}"
-                      OnClearAllVMCommand="{Binding OnClearAllCommand}"
-                      ItemsSource="{Binding RecentList}" />
-
       <Views:SubPanel x:Name="AppsSubPanel"
                       RelativeLayout.HeightConstraint="{ConstraintExpression Type=RelativeToParent, Property=Height, Factor=0.2370}"
                       RelativeLayout.WidthConstraint="{ConstraintExpression Type=RelativeToParent, Property=Width, Factor=1}"
diff --git a/TVHome/TVHome/Views/MainPage.xaml.cs b/TVHome/TVHome/Views/MainPage.xaml.cs
index 23e505b..17c8158 100755
--- a/TVHome/TVHome/Views/MainPage.xaml.cs
+++ b/TVHome/TVHome/Views/MainPage.xaml.cs
@@ -106,13 +106,9 @@ namespace TVHome.Views
             BindingContext = MainPageViewModel.Instance;
 
             SubPanelDictionary = new Dictionary<HomeMenuItem, Panel>();
-            SubPanelDictionary.Add(HomeMenuItem.Recent, RecentSubPanel);
             SubPanelDictionary.Add(HomeMenuItem.Apps, AppsSubPanel);
             SubPanelDictionary.Add(HomeMenuItem.Settings, SettingsSubPanel);
 
-            RecentSubPanel.OnPanelHiding();
-            RecentSubPanel.BindingContext = RecentListViewModel.Instance;
-
             AppsSubPanel.OnPanelShowing();
             AppsSubPanel.BindingContext = AppListViewModel.Instance;
 
@@ -148,9 +144,6 @@ namespace TVHome.Views
             {
                 switch (arg)
                 {
-                    case TVHomeStatus.OnResume:
-                        InitializeRecentSubPanelButtonFocusChain();
-                        break;
                     case TVHomeStatus.OnSleep:
                         PageMainPanel.InitialFocusing();
                         break;
@@ -185,58 +178,22 @@ namespace TVHome.Views
         /// </summary>
         private void InitializeMainPanelButtonFocusChain()
         {
-            Button recentMainPanelButton = PageMainPanel.GetButtonToFocusing(0);
-            Button appsMainPanelButton = PageMainPanel.GetButtonToFocusing(1);
-            Button settingMainPanelButton = PageMainPanel.GetButtonToFocusing(2);
+            Button appsMainPanelButton = PageMainPanel.GetButtonToFocusing(0);
+            Button settingMainPanelButton = PageMainPanel.GetButtonToFocusing(1);
 
-            recentMainPanelButton.On<Tizen>().SetNextFocusLeftView(recentMainPanelButton);
-            recentMainPanelButton.On<Tizen>().SetNextFocusRightView(appsMainPanelButton);
-            appsMainPanelButton.On<Tizen>().SetNextFocusLeftView(recentMainPanelButton);
+            appsMainPanelButton.On<Tizen>().SetNextFocusLeftView(appsMainPanelButton);
             appsMainPanelButton.On<Tizen>().SetNextFocusRightView(settingMainPanelButton);
             settingMainPanelButton.On<Tizen>().SetNextFocusLeftView(appsMainPanelButton);
             settingMainPanelButton.On<Tizen>().SetNextFocusRightView(settingMainPanelButton);
         }
 
         /// <summary>
-        /// A method for setting focus chain in Recent Sub Panel
-        /// </summary>
-        private void InitializeRecentSubPanelButtonFocusChain()
-        {
-            List<View> recentSubPanelButtons = new List<View>(RecentSubPanel.GetSubPanelButtons);
-            Button recentMainPanelButton = PageMainPanel.GetButtonToFocusing(0);
-
-            if (recentSubPanelButtons.Count > 1)
-            {
-                recentMainPanelButton.On<Tizen>().SetNextFocusDownView(recentSubPanelButtons[0].FindByName<Button>("ButtonFocusArea"));
-            }
-
-            foreach (var item in recentSubPanelButtons)
-            {
-                item.FindByName<Button>("ButtonFocusArea").On<Tizen>().SetNextFocusUpView(recentMainPanelButton);
-            }
-
-            for (var i = 0; i < recentSubPanelButtons.Count; i++)
-            {
-                if (i != 0)
-                {
-                    recentSubPanelButtons[i].FindByName<Button>("ButtonFocusArea").On<Tizen>().SetNextFocusLeftView(recentSubPanelButtons[i - 1].FindByName<Button>("ButtonFocusArea"));
-                }
-
-                if (i != recentSubPanelButtons.Count - 1)
-                {
-                    recentSubPanelButtons[i].FindByName<Button>("ButtonFocusArea").On<Tizen>().SetNextFocusRightView(recentSubPanelButtons[i + 1].FindByName<Button>("ButtonFocusArea"));
-                }
-            }
-        }
-
-        /// <summary>
         /// A method for setting focus chain in Apps Sub Panel
         /// </summary>
         private void InitializeAppsSubPanelButtonFocusChain()
         {
             List<View> appsSubPanelButtons = new List<View>(AppsSubPanel.SubPanelButtons);
-            DebuggingUtils.Dbg("InitializeAppsSubPanelButtonFocusChain, buttons = " + appsSubPanelButtons.Count);
-            Button appsMainPanelButton = PageMainPanel.GetButtonToFocusing(1);
+            Button appsMainPanelButton = PageMainPanel.GetButtonToFocusing(0);
 
             if (appsSubPanelButtons.Count > 2)
             {
@@ -268,7 +225,7 @@ namespace TVHome.Views
         private void InitializeSettingsSubPanelButtonFocusChain()
         {
             List<View> settingSubPanelButtons = new List<View>(SettingsSubPanel.SubPanelButtons);
-            Button settingMainPanelButton = PageMainPanel.GetButtonToFocusing(2);
+            Button settingMainPanelButton = PageMainPanel.GetButtonToFocusing(1);
 
             if (settingSubPanelButtons.Count > 2)
             {
@@ -288,10 +245,8 @@ namespace TVHome.Views
         /// <param name="e">The event that is occurred when property is changed</param>
         private void MainPage_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
         {
-            DebuggingUtils.Dbg("MainPage_PropertyChanged, status = " + CurrentState + ", - " + e.PropertyName);
             if (e.PropertyName.CompareTo("CurrentState") == 0)
             {
-                DebuggingUtils.Dbg("MyTest" + CurrentState);
                 switch (CurrentState)
                 {
                     case AppState.HomeIconified:
@@ -319,17 +274,12 @@ namespace TVHome.Views
 
                 case AppState.HomeMainPanelAppsFocused:
                     // TODO : remove dependency of MainPanel
-                    PageMainPanel.SetButtonFocus(1);
-                    break;
-
-                case AppState.HomeMainPanelRecentFocused:
-                    // TODO :
                     PageMainPanel.SetButtonFocus(0);
                     break;
 
                 case AppState.HomeMainPanelSettingsFocused:
                     // TODO :
-                    PageMainPanel.SetButtonFocus(2);
+                    PageMainPanel.SetButtonFocus(1);
                     break;
 
                 default:
diff --git a/TVHome/TVHome/Views/MainPanel.xaml.cs b/TVHome/TVHome/Views/MainPanel.xaml.cs
index 41003c7..73f2e48 100755
--- a/TVHome/TVHome/Views/MainPanel.xaml.cs
+++ b/TVHome/TVHome/Views/MainPanel.xaml.cs
@@ -68,7 +68,6 @@ namespace TVHome.Views
             PanelButtonGrid.ColumnDefinitions.Add(new ColumnDefinition { Width = new GridLength(1, GridUnitType.Star) });
             PanelButtonGrid.ColumnDefinitions.Add(new ColumnDefinition { Width = new GridLength(mainPanelIconWidth) });
             PanelButtonGrid.ColumnDefinitions.Add(new ColumnDefinition { Width = new GridLength(mainPanelIconWidth) });
-            PanelButtonGrid.ColumnDefinitions.Add(new ColumnDefinition { Width = new GridLength(mainPanelIconWidth) });
             PanelButtonGrid.ColumnDefinitions.Add(new ColumnDefinition { Width = new GridLength(1, GridUnitType.Star) });
 
             PanelButtonGrid.ColumnSpacing = mainPanelColumnSpacing;
@@ -85,8 +84,7 @@ namespace TVHome.Views
         {
             if (e.PropertyName == "ItemsSource")
             {
-
-                HomeMenuItem menuIndex = HomeMenuItem.Recent;
+                HomeMenuItem menuIndex = HomeMenuItem.Apps;
                 var index = 0;
                 PanelButtonGrid.Children.Clear();
 
@@ -150,7 +148,7 @@ namespace TVHome.Views
                 return;
             }
 
-            var button = PanelButtonGrid.Children[1];
+            var button = PanelButtonGrid.Children[0];
             button.FindByName<Button>("ButtonFocusArea").Focus();
         }
 
diff --git a/TVHome/TVHome/Views/Panel.cs b/TVHome/TVHome/Views/Panel.cs
index c51fd62..ea216e0 100755
--- a/TVHome/TVHome/Views/Panel.cs
+++ b/TVHome/TVHome/Views/Panel.cs
@@ -104,36 +104,6 @@ namespace TVHome.Views
         }
 
         /// <summary>
-        /// Identifies the OnClearVMCommand bindable property
-        /// </summary>
-        public static readonly BindableProperty OnClearVMCommandProperty = BindableProperty.Create("OnClearVMCommand", typeof(ICommand), typeof(SubThumbnailPanel));
-
-        /// <summary>
-        /// A command is executed when item remove is clicked
-        /// </summary>
-        public ICommand OnClearVMCommand
-        {
-            get { return (ICommand)GetValue(OnClearVMCommandProperty); }
-            set { SetValue(OnClearVMCommandProperty, value); }
-        }
-
-        /// <summary>
-        /// Identifies the OnClearAllVMCommand bindable property
-        /// </summary>
-        public static readonly BindableProperty OnClearAllVMCommandProperty = BindableProperty.Create("OnClearAllVMCommand", typeof(ICommand), typeof(SubThumbnailPanel));
-
-        /// <summary>
-        /// A command is executed when item remove all is clicked
-        /// </summary>
-        public ICommand OnClearAllVMCommand
-        {
-            get { return (ICommand)GetValue(OnClearAllVMCommandProperty); }
-            set { SetValue(OnClearAllVMCommandProperty, value); }
-        }
-
-
-
-        /// <summary>
         /// Identifies the ItemsSource bindable property
         /// </summary>
         public static readonly BindableProperty ItemsSourceProperty = BindableProperty.Create("ItemsSource", typeof(IEnumerable<ShortcutInfo>), typeof(MainPanel));
diff --git a/TVHome/TVHome/Views/SubPanel.xaml.cs b/TVHome/TVHome/Views/SubPanel.xaml.cs
index 47e3154..a0234c3 100755
--- a/TVHome/TVHome/Views/SubPanel.xaml.cs
+++ b/TVHome/TVHome/Views/SubPanel.xaml.cs
@@ -19,7 +19,6 @@ using TVHome.Controls;
 using LibTVRefCommonPortable.DataModels;
 using Xamarin.Forms;
 using System.Threading.Tasks;
-using System.Windows.Input;
 using System.Collections.Generic;
 using LibTVRefCommonPortable.Utils;
 using System;
diff --git a/TVHome/TVHome/Views/SubThumbnailPanel.xaml b/TVHome/TVHome/Views/SubThumbnailPanel.xaml
deleted file mode 100755
index 849ae36..0000000
--- a/TVHome/TVHome/Views/SubThumbnailPanel.xaml
+++ /dev/null
@@ -1,46 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<Views:Panel xmlns="http://xamarin.com/schemas/2014/forms"
-             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
-             xmlns:Views="clr-namespace:TVHome.Views"
-             xmlns:Controls="clr-namespace:TVHome.Controls"
-             x:Class="TVHome.Views.SubThumbnailPanel">
-    <RelativeLayout x:Name="ThumbnailParent">
-        <ScrollView x:Name="PanelScrollView"
-                    Orientation="Horizontal"
-                    HorizontalOptions="Center"
-                    IsVisible="false"
-                    RelativeLayout.HeightConstraint="{ConstraintExpression Type=RelativeToParent, Property=Height, Factor=1}"
-                    RelativeLayout.WidthConstraint="{ConstraintExpression Type=RelativeToParent, Property=Width, Factor=1}"
-                    RelativeLayout.YConstraint="{ConstraintExpression Type=RelativeToParent, Property=Height, Factor=0}"
-                    RelativeLayout.XConstraint="{ConstraintExpression Type=RelativeToParent, Property=Width, Factor=0}" >
-            <StackLayout x:Name="PanelButtonStack"
-                         Orientation="Horizontal" />
-        </ScrollView>
-        <RelativeLayout x:Name="NoContentInfo"
-                        IsVisible="false"
-                        RelativeLayout.HeightConstraint="{ConstraintExpression Type=RelativeToParent, Property=Height, Factor=1}"
-                        RelativeLayout.WidthConstraint="{ConstraintExpression Type=RelativeToParent, Property=Width, Factor=1}">
-          <Controls:NinePatchImage
-                    RelativeLayout.HeightConstraint="{ConstraintExpression Type=RelativeToView, ElementName=NoContentInfo ,Property=Height, Factor=0.3}"
-                    RelativeLayout.WidthConstraint="{ConstraintExpression Type=RelativeToView, ElementName=NoContentInfo ,Property=Width, Factor=0.354167}"
-                    RelativeLayout.YConstraint="{ConstraintExpression Type=RelativeToView, ElementName=NoContentInfo ,Property=Height, Factor=0.1}"
-                    RelativeLayout.XConstraint="{ConstraintExpression Type=RelativeToView, ElementName=NoContentInfo ,Property=Width, Factor=0.33177}"
-                    Source="btn_option_menu_nocontent_bg.9.png"
-                    Aspect="Fill"
-                    BorderTop="2"
-                    BorderBottom="2"
-                    BorderLeft="2"
-                    BorderRight="2" />
-            <Label x:Name="NoContentInfoText"
-                  RelativeLayout.HeightConstraint="{ConstraintExpression Type=RelativeToView, ElementName=NoContentInfo ,Property=Height, Factor=0.3}"
-                  RelativeLayout.WidthConstraint="{ConstraintExpression Type=RelativeToView, ElementName=NoContentInfo ,Property=Width, Factor=0.354167}"
-                  RelativeLayout.YConstraint="{ConstraintExpression Type=RelativeToView, ElementName=NoContentInfo ,Property=Height, Factor=0.181818}"
-                  RelativeLayout.XConstraint="{ConstraintExpression Type=RelativeToView, ElementName=NoContentInfo ,Property=Width, Factor=0.33177}"
-                  HorizontalTextAlignment="Center"
-                  VerticalTextAlignment="Center"
-                  Text="No Content to display"
-                  FontFamily="BreezeSans"
-                  TextColor="White" />
-        </RelativeLayout>
-    </RelativeLayout>
-</Views:Panel>
\ No newline at end of file
diff --git a/TVHome/TVHome/Views/SubThumbnailPanel.xaml.cs b/TVHome/TVHome/Views/SubThumbnailPanel.xaml.cs
deleted file mode 100755
index 521d2ab..0000000
--- a/TVHome/TVHome/Views/SubThumbnailPanel.xaml.cs
+++ /dev/null
@@ -1,363 +0,0 @@
-/*
- * Copyright (c) 2017 Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.1 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://floralicense.org/license/
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-using System.ComponentModel;
-using TVHome.Controls;
-using LibTVRefCommonPortable.DataModels;
-using Xamarin.Forms;
-using System.Threading.Tasks;
-using LibTVRefCommonPortable.Utils;
-using System.Collections.Generic;
-
-namespace TVHome.Views
-{
-    using TVHome.ViewModels;
-    using Xamarin.Forms.PlatformConfiguration.TizenSpecific;
-    using Tizen = Xamarin.Forms.PlatformConfiguration.Tizen;
-    /// <summary>
-    /// SubThumnailPanel in Main Page for Recent
-    /// </summary>
-    public partial class SubThumbnailPanel : Panel
-    {
-        /// <summary>
-        /// A list has panel button that consist of this SubThumbnailPanel.
-        /// </summary>
-        private List<PanelButton> ButtonList;
-
-        /// <summary>
-        /// A flag indicates whether displaying "no content info" is needed or not
-        /// </summary>
-        private bool isShowNoContentsInfo = true;
-
-        /// <summary>
-        /// SubPanel icon's transition height value when it focused.
-        /// </summary>
-        private int selectTransitionHeight = SizeUtils.GetHeightSize(140);
-
-        /// <summary>
-        /// A method for getting Panel Buttons
-        /// </summary>
-        /// <returns>A list of panel button views</returns>
-        public IList<View> GetSubPanelButtons
-        {
-            get
-            {
-                return PanelButtonStack.Children;
-            }
-        }
-
-        /// <summary>
-        /// Constructor
-        /// </summary>
-        public SubThumbnailPanel()
-        {
-            InitializeComponent();
-            InitializeSize();
-
-            SetPanelDisplay();
-
-            PropertyChanged += OnPropertyChanged;
-            NoContentInfoText.On<Tizen>().SetFontWeight(FontWeight.Light);
-
-            ButtonList = new List<PanelButton>();
-        }
-
-        private void SetPanelDisplay()
-        {
-            if (isShowNoContentsInfo)
-            {
-                DebuggingUtils.Dbg("SetPanelDisplay - TRUE");
-                PanelScrollView.IsVisible = false;
-                NoContentInfo.IsVisible = true;
-            }
-            else
-            {
-                DebuggingUtils.Dbg("SetPanelDisplay - FALSE");
-                PanelScrollView.IsVisible = true;
-                NoContentInfo.IsVisible = false;
-            }
-        }
-
-        private void InitializeSize()
-        {
-            PanelButtonStack.Spacing = SizeUtils.GetWidthSizeDouble(27.5);
-            PanelButtonStack.Padding = new Thickness(SizeUtils.GetWidthSize(96), SizeUtils.GetWidthSize(32));
-
-            NoContentInfoText.FontSize = SizeUtils.GetFontSize(28);
-        }
-
-        /// <summary>
-        /// A method for handling when menu key is pressed
-        /// </summary>
-        public override void MenuKeyPressed()
-        {
-            foreach (var item in ButtonList)
-            {
-                if (item.IsButtonFocused)
-                {
-                    item.PanelButtonState = PanelButtonState.ShowingOption;
-                }
-            }
-        }
-
-        public void PanelButtonStateEventHandler(object sender, PanelButtonState panelButtonStateArg)
-        {
-            DebuggingUtils.Dbg("PanelButtonStateEventHandler, " + panelButtonStateArg);
-            switch (panelButtonStateArg)
-            {
-                case PanelButtonState.Focused:
-                    if (PanelState != PanelState.Moving)
-                    {
-                        PanelState = PanelState.Focused;
-                    }
-
-                    break;
-
-                case PanelButtonState.ShowingOption:
-                    PanelState = PanelState.ShowingOption;
-                    break;
-            }
-        }
-
-        /// <summary>
-        /// An event handler for handling property changed event
-        /// </summary>
-        /// <param name="sender">A source of event</param>
-        /// <param name="e">The event that is occurred when property is changed</param>
-        private void OnPropertyChanged(object sender, PropertyChangedEventArgs e)
-        {
-            if (e.PropertyName == "ItemsSource")
-            {
-                DebuggingUtils.Dbg("SubThumbnailPanel view OnPropertyChanged, ItemSource ");
-
-                isShowNoContentsInfo = true;
-                PanelButtonStack.Children.Clear();
-                ButtonList.Clear();
-
-                foreach (RecentShortcutInfo item in ItemsSource)
-                {
-                    PanelButton button = new SubPanelThumbnailButton();
-                    button.BindingContext = item;
-
-                    button.OnPanelButtonStateChanged += PanelButtonStateEventHandler;
-                    button.OnFocusedCommand = new Command(() =>
-                    {
-                        DebuggingUtils.Dbg("SubThumbnailPanel Focused");
-                        PanelState = PanelState.Focused;
-                        SelectedItem = item;
-
-                        if (SizeUtils.GetWidthSize((int)button.X) - SizeUtils.GetWidthSize((int)PanelScrollView.ScrollX) < 0)
-                        {
-                            ScrollToLeft();
-                        }
-                        else if (SizeUtils.GetWidthSize((int)button.X) + SizeUtils.GetWidthSize(320) > SizeUtils.GetWidthSize(1920))
-                        {
-                            ScrollToRight();
-                        }
-                    });
-                    button.OnClickedCommand = new Command(() =>
-                    {
-                        item.DoAction();
-                    });
-                    button.OnClearCommand = new Command(() =>
-                    {
-                        OnClearVMCommand.Execute(item.Id);
-                    });
-                    button.OnClearAllCommand = new Command(() =>
-                    {
-                        OnClearAllVMCommand.Execute("");
-                    });
-                    PanelButtonStack.Children.Add(button);
-                    ButtonList.Add(button);
-
-                    isShowNoContentsInfo = false;
-                }
-
-                SetPanelDisplay();
-
-                if (PanelState == PanelState.Hide ||
-                    PanelState == PanelState.Iconified)
-                {
-                    OnPanelHiding();
-                }
-                else
-                {
-                    OnPanelFocusing();
-                }
-            }
-        }
-
-        /// <summary>
-        /// A method for scrolling to right
-        /// </summary>
-        private async void ScrollToRight()
-        {
-            double distance = SizeUtils.GetWidthSize((int)PanelScrollView.ScrollX) + SizeUtils.GetWidthSize(320);
-            await Task.Delay(1);
-            await PanelScrollView.ScrollToAsync(distance, 0, true);
-        }
-
-        /// <summary>
-        /// A method for scrolling to left
-        /// </summary>
-        private async void ScrollToLeft()
-        {
-            double distance = SizeUtils.GetWidthSize((int)PanelScrollView.ScrollX) - SizeUtils.GetWidthSize(320);
-            await Task.Delay(1);
-            await PanelScrollView.ScrollToAsync(distance, 0, true);
-        }
-
-        /// <summary>
-        /// A method for hiding the panel
-        /// </summary>
-        public override void OnPanelHiding()
-        {
-            if (isShowNoContentsInfo)
-            {
-                TranslationY = 0;
-                Opacity = 0;
-                return;
-            }
-
-            foreach (var item in PanelButtonStack.Children)
-            {
-                item.IsEnabled = false;
-            }
-
-            AnimationExtensions.AbortAnimation(this, "PanelAnimation");
-            var currentTranslationY = TranslationY;
-            var diff = selectTransitionHeight - currentTranslationY;
-            var currentOpacity = Opacity;
-            Animation animation = new Animation();
-            Animation translateAnimation = new Animation(v => TranslationY = (currentTranslationY + diff * v));
-            Animation fadeAnimation = new Animation(v => Opacity = currentOpacity * (1 - v));
-            animation.Add(0, 1, translateAnimation);
-            animation.Add(0, 1, fadeAnimation);
-            animation.Commit(this, "PanelAnimation", length: 300, finished: (percentage, cancel) =>
-             {
-                 PanelScrollView.ScrollToAsync(0, 0, true);
-             });
-        }
-
-        /// <summary>
-        /// A method for showing the panel
-        /// </summary>
-        public override void OnPanelShowing()
-        {
-            if (isShowNoContentsInfo)
-            {
-                TranslationY = 0;
-                Opacity = 1;
-                return;
-            }
-
-            foreach (var item in PanelButtonStack.Children)
-            {
-                item.IsEnabled = true;
-                item.FindByName<Xamarin.Forms.Image>("ThumnailDimLayer").Opacity = 1;
-            }
-
-            AnimationExtensions.AbortAnimation(this, "PanelAnimation");
-            var currentTranslationY = TranslationY;
-            var currentOpacity = Opacity;
-            var diff = 1 - currentOpacity;
-            Animation animation = new Animation();
-            Animation translateAnimation = new Animation(v => TranslationY = (currentTranslationY * (1 - v)));
-            Animation fadeAnimation = new Animation(v => Opacity = currentOpacity + diff * v);
-            animation.Add(0, 1, translateAnimation);
-            animation.Add(0, 1, fadeAnimation);
-            animation.Commit(this, "PanelAnimation", length: 300);
-
-        }
-
-        /// <summary>
-        /// A method for handling panel focused event
-        /// </summary>
-        /// <param name="shouldBeFirstItemFocused">If this flag is true, the first item should be focused.</param>
-        public override void OnPanelFocusing(bool shouldBeFirstItemFocused = true)
-        {
-            if (isShowNoContentsInfo)
-            {
-                return;
-            }
-
-            foreach (var item in PanelButtonStack.Children)
-            {
-                item.FindByName<Xamarin.Forms.Image>("ThumnailDimLayer").Opacity = 0;
-            }
-
-            if (shouldBeFirstItemFocused)
-            {
-                var button = PanelButtonStack.Children[0];
-                button.FindByName<Button>("ButtonFocusArea").Focus();
-            }
-
-            AnimationExtensions.AbortAnimation(this, "PanelAnimation");
-            var currentTranslationY = TranslationY;
-            var diff = -selectTransitionHeight - currentTranslationY;
-            Animation animation = new Animation();
-            Animation translateAnimation = new Animation(v => TranslationY = (currentTranslationY + diff * v));
-            animation.Add(0.5, 1, translateAnimation);
-            animation.Commit(this, "PanelAnimation", length: 600);
-        }
-
-
-        public override void OnOptionMenuShowing()
-        {
-            DebuggingUtils.Dbg("OnShowingOptiongMenu - SubThumbnailPanel");
-            var bounds = Bounds;
-            bounds.Height += 300;
-            bounds.Y -= 300;
-            this.LayoutTo(bounds, 0);
-        }
-
-        public override void OnOptionMenuHiding()
-        {
-            DebuggingUtils.Dbg("OnHidingOptiongMenu - SubThumbnailPanel");
-            var bounds = Bounds;
-            bounds.Height -= 300;
-            bounds.Y += 300;
-            this.LayoutTo(bounds, 0);
-        }
-
-
-        public override void OnMoveStarting()
-        {
-        }
-
-        public override void OnMoveFinishing()
-        {
-        }
-
-        /// <summary>
-        ///  A method for handling to hide panel without animation
-        /// </summary>
-        public override void OnPanelForcelyHiding()
-        {
-            /*
-            foreach (var item in PanelButtonStack.Children)
-            {
-                item.IsEnabled = true;
-                item.FindByName<Xamarin.Forms.Image>("ThumnailDimLayer").Opacity = 1;
-            }
-
-            this.TranslationY = selectTransitionHeight;
-            Opacity = 1;
-            */
-            OnPanelHiding();
-        }
-    }
-}
\ No newline at end of file