diff -r a2efdd544abf -r b47902b73a93 datasourcemodules/bluetoothgpspositioningmodule/btgpspsy/inc/Utils/BTGPSEnvChangeHandler.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/datasourcemodules/bluetoothgpspositioningmodule/btgpspsy/inc/Utils/BTGPSEnvChangeHandler.h	Fri Jun 04 10:34:15 2010 +0100
@@ -0,0 +1,99 @@
+/*
+* Copyright (c) 2005-2009 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 BTGPSENVCHANGEHANDLER_H
+#define BTGPSENVCHANGEHANDLER_H
+
+//  INCLUDES
+
+#include <e32base.h>
+
+// CONSTANTS
+
+// MACROS
+
+// DATA TYPES
+
+// FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+class CBTGPSRequestManager;
+class CEnvironmentChangeNotifier;
+
+// CLASS DECLARATION
+
+/**
+*  Handler for getting system time change event. 
+*  
+*/
+class CBTGPSEnvChangeHandler: public CBase
+    {
+    public: 
+
+        /**
+        * Two-phase construction.
+        * @param aRequestManager Reference to request manager.
+        */
+        static CBTGPSEnvChangeHandler * NewL(
+            CBTGPSRequestManager& aRequestManager);
+
+        /**
+        * Destructor
+        */
+        virtual ~CBTGPSEnvChangeHandler();
+
+    private:
+
+        /**
+        * Second phase of the construction
+        */
+        void ConstructL();
+
+        /**
+        * Private constructor
+        */
+        CBTGPSEnvChangeHandler(
+            CBTGPSRequestManager& aRequestManager);
+
+        /**
+        * Callback function for environment change notifier.
+        */
+        static TInt NotifierCallBack(TAny* aPtr);
+
+        /**
+        * This function is called whenever environment change notifier
+        * reports that something has changed. The only change we are
+        * interested of is the system time change.
+        */
+        void HandleEnvironmentChange();
+
+    private:
+        //Reference to request manager
+        CBTGPSRequestManager& iRequestManager;
+
+        //Environment change notifier
+        CEnvironmentChangeNotifier* iEnvChangeNotifier;
+
+        //Environment change initialized
+        TBool iEnvChangeNotifierInitialized;
+    };
+#endif
+// End of File
+