--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/fmradio/fmradioengine/inc/fmradiosystemeventdetectorobserver.h	Wed Sep 01 12:30:32 2010 +0100
@@ -0,0 +1,67 @@
+/*
+* Copyright (c) 2004-2007 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:  Interface to observe system events.
+*     			 Implementer will be notified each time particular system component 
+* 				 state has changed.
+*
+*/
+
+
+#ifndef MFMRADIOSYSTEMEVENTDETECTOROBSERVER_H
+#define MFMRADIOSYSTEMEVENTDETECTOROBSERVER_H
+
+// CLASS DECLARATION
+/**
+*  
+*  Observer for the call and network state. Implementer will be notified each time the state has changed
+*/
+class MFMRadioSystemEventDetectorObserver 
+    {
+    public: // New functions
+
+		/**
+		* This callback notifies when networks comes up.
+		*/
+		virtual void NetworkUpCallbackL() = 0;
+
+		/**
+		* This callback notifies when network goes down.
+		*/
+		virtual void NetworkDownCallbackL() = 0;
+		
+		/**
+		* This callback notifies when audio resources become available.
+		*/
+		virtual void AudioResourcesAvailableL() = 0;
+		
+		/**
+		* This callback notifies when audio auto resuming is forbidden.
+		*/
+		virtual void AudioAutoResumeForbiddenL() = 0;
+		
+		/**
+		* This callback notifies when call becomes active.
+		*/
+		virtual void CallActivatedCallbackL() = 0;
+
+		/**
+		* This callback notifies when call becomes deactive.
+		*/
+		virtual void CallDeactivatedCallbackL() = 0;
+
+    };
+
+#endif // MFMRADIOSYSTEMEVENTDETECTOROBSERVER_H   
+            
+// End of File