[NUI] Revert "Sync with dalihub & API5 branch (#631)" (#635)

[platform/core/csapi/tizenfx.git] / src / Tizen.NUI / src / internal / DisposeQueue.cs

diff --git a/src/Tizen.NUI/src/internal/DisposeQueue.cs b/src/Tizen.NUI/src/internal/DisposeQueue.cs
index 521076e..cde10b2 100755 (executable)
--- a/src/Tizen.NUI/src/internal/DisposeQueue.cs
+++ b/src/Tizen.NUI/src/internal/DisposeQueue.cs
@@ -34,15 +34,20 @@ namespace Tizen.NUI
             get { return _disposableQueue; }
         }
 
+        private bool _isCalled = false;
         public void Initialize()
         {
+            if(_isCalled == false)
+            {
             _disposeQueueProcessDisposablesDelegate = new EventThreadCallback.CallbackDelegate(ProcessDisposables);
             _eventThreadCallback = new EventThreadCallback(_disposeQueueProcessDisposablesDelegate);
+                _isCalled = true;
+            }
         }
 
         public void Add(IDisposable disposable)
         {
-            lock(_listLock)
+            lock (_listLock)
             {
                 _disposables.Add(disposable);
             }
@@ -53,9 +58,9 @@ namespace Tizen.NUI
             }
         }
 
-        private void ProcessDisposables()
+        internal void ProcessDisposables()
         {
-            lock(_listLock)
+            lock (_listLock)
             {
                 foreach (IDisposable disposable in _disposables)
                 {