diff -r 89c890c70182 -r 667edd0b8678 classicui_plat/intermediate_state_api/inc/aknintermediate.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/classicui_plat/intermediate_state_api/inc/aknintermediate.h	Fri Jul 23 17:08:56 2010 +0800
@@ -0,0 +1,40 @@
+/*
+* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+#ifndef __AKNINTERMEDIATE__
+#define __AKNINTERMEDIATE__
+
+/** Intermediate state
+ *
+ * To implement intermediate states:
+ * 1) add iAvkonEnv->RegisterIntermediateState(this) to dialog's ActivateL()
+ * 2) add iAvkonEnv->UnRegisterIntermediateState(this) to destructor
+ * 3) derive your control from MAknIntermediateState.
+ * 4) implement CloseState() method. It should call TryExitL() or something.
+ * (NOTE, the method is NOT L-method, so use T_RAPD(err, TryExitL(buttonid));
+ *
+ * This will cause your intermediate states to close automatically when
+ * you swap to another application.
+ */
+
+class MAknIntermediateState
+    {
+public:
+    virtual void CloseState() = 0;
+    };
+
+#endif