From 3711fcb030411ca62eeba5f49b6da3b325cac5e3 Mon Sep 17 00:00:00 2001
From: "everLEEst(SangHyeon Lee)" <sh10233.lee@samsung.com>
Date: Fri, 7 Mar 2025 13:26:31 +0900
Subject: [PATCH] Revert "[NUI] add asynchronous tasked animation play"

This reverts commit c9cb5922a4eb67ea5b632ee3285256b9e66bd1ea.
---
 .../src/public/Animation/Animation.cs         | 37 -------------------
 1 file changed, 37 deletions(-)

diff --git a/src/Tizen.NUI/src/public/Animation/Animation.cs b/src/Tizen.NUI/src/public/Animation/Animation.cs
index 2325fdaee48..308560b121e 100755
--- a/src/Tizen.NUI/src/public/Animation/Animation.cs
+++ b/src/Tizen.NUI/src/public/Animation/Animation.cs
@@ -25,8 +25,6 @@ namespace Tizen.NUI
     using System.Reflection;
     using System.Globalization;
     using System.Diagnostics.CodeAnalysis;
-    using System.Threading;
-    using System.Threading.Tasks;
 
     using Tizen.NUI.BaseComponents;
 
@@ -63,7 +61,6 @@ public class Animation : BaseHandle
         private System.IntPtr finishedCallbackOfNative;
 
         private AnimationProgressReachedEventCallbackType animationProgressReachedEventCallback;
-        private TaskCompletionSource animationTaskCompletionSource;
 
         private string[] properties = null;
         private string[] destValue = null;
@@ -1351,13 +1348,6 @@ public void Clear()
         {
             Interop.Animation.Clear(SwigCPtr);
             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
-
-            if (animationTaskCompletionSource != null)
-            {
-                animationTaskCompletionSource.SetCanceled();
-                animationTaskCompletionSource = null;
-            }
-
         }
 
         internal object ConvertTo(object value, Type toType)
@@ -1375,33 +1365,6 @@ internal object ConvertTo(object value, Type toType)
             return ConvertTo(value, toType, getConverter);
         }
 
-        /// <summary>
-        /// Plays the animation asynchronously.
-        /// </summary>
-        /// <returns>A Task that completes when the animation finishes.</returns>
-        internal Task PlayAsync()
-        {
-            if (DisableAnimation)
-            {
-                return Task.FromCanceled(CancellationToken.None);
-            }
-
-            if (animationTaskCompletionSource != null)
-            {
-                animationTaskCompletionSource.SetCanceled();
-            }
-            animationTaskCompletionSource = new TaskCompletionSource();
-            void finished(object sender, EventArgs e)
-            {
-                Finished -= finished;
-                animationTaskCompletionSource.SetResult();
-                animationTaskCompletionSource = null;
-            }
-            Finished += finished;
-            Play();
-            return animationTaskCompletionSource.Task;
-        }
-
         internal object ConvertTo(object value, Type toType, Func<object> getConverter)
         {
             if (value == null)