diff -r 000000000000 -r 2e3d3ce01487 coreapplicationuis/SysAp/Src/sysapaudioroutingobserver.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/coreapplicationuis/SysAp/Src/sysapaudioroutingobserver.cpp	Tue Feb 02 10:12:00 2010 +0200
@@ -0,0 +1,120 @@
+/*
+* Copyright (c) 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:  Observes changes in audio output routing.
+*
+*/
+
+
+#include "sysapaudioroutingobserver.h"
+#include "SysAp.hrh"
+#include "SysApAppUi.h"
+
+// ---------------------------------------------------------------------------
+// CSysApAudioRoutingObserver
+// ---------------------------------------------------------------------------
+//
+CSysApAudioRoutingObserver::CSysApAudioRoutingObserver( CSysApAppUi& aSysApAppUi ) :  
+                                                            iTelephonyAudioRouting( NULL ),
+                                                            iSysApAppUi( aSysApAppUi )
+    {
+    }
+
+
+// ---------------------------------------------------------------------------
+// ConstructL
+// ---------------------------------------------------------------------------
+//
+void CSysApAudioRoutingObserver::ConstructL()
+    {
+    TRACES( RDebug::Print( _L("CSysApAudioRoutingObserver::ConstructL") ) );
+    iTelephonyAudioRouting = CTelephonyAudioRouting::NewL( *this );
+    }
+
+
+// ---------------------------------------------------------------------------
+// NewL
+// ---------------------------------------------------------------------------
+//
+CSysApAudioRoutingObserver* CSysApAudioRoutingObserver::NewL( CSysApAppUi& aSysApAppUi )
+    {
+    TRACES( RDebug::Print( _L("CSysApAudioRoutingObserver::NewL") ) );
+    CSysApAudioRoutingObserver* self = new( ELeave ) CSysApAudioRoutingObserver( aSysApAppUi );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// ~CSysApAudioRoutingObserver
+// ---------------------------------------------------------------------------
+//
+CSysApAudioRoutingObserver::~CSysApAudioRoutingObserver()
+    {
+    TRACES( RDebug::Print( _L("CSysApAudioRoutingObserver::~CSysApAudioRoutingObserver") ) );
+    delete iTelephonyAudioRouting;
+    }
+
+// ---------------------------------------------------------------------------
+// IhfEnabled
+// ---------------------------------------------------------------------------
+//
+TBool CSysApAudioRoutingObserver::IhfEnabled() const
+    {
+    CTelephonyAudioRouting::TAudioOutput audioOutput = iTelephonyAudioRouting->Output();
+    
+    TRACES( RDebug::Print( _L("CSysApAudioRoutingObserver::IhfEnabled: audioOutput=%d"), audioOutput ) );
+    
+    return ( audioOutput == CTelephonyAudioRouting::ELoudspeaker );
+    
+    }
+
+// ---------------------------------------------------------------------------
+// From class MTelephonyAudioRoutingObserver.
+// AvailableOutputsChanged
+// ---------------------------------------------------------------------------
+//    
+void CSysApAudioRoutingObserver::AvailableOutputsChanged( CTelephonyAudioRouting& /*aTelephonyAudioRouting*/ )
+    {
+    TRACES( RDebug::Print( _L("CSysApAudioRoutingObserver::AvailableOutputsChanged") ) );
+    }
+
+// ---------------------------------------------------------------------------
+// From class MTelephonyAudioRoutingObserver.
+// OutputChanged
+// ---------------------------------------------------------------------------
+//
+void CSysApAudioRoutingObserver::OutputChanged( CTelephonyAudioRouting& /*aTelephonyAudioRouting*/ )
+    {
+    TRACES( RDebug::Print( _L("CSysApAudioRoutingObserver::OutputChanged") ) );
+    TRAPD( err, 
+           iSysApAppUi.SetIhfIndicatorL();
+           iSysApAppUi.SetHacIndicatorL();
+         );
+    
+    if ( err != KErrNone )
+        {
+        TRACES( RDebug::Print( _L("CSysApAudioRoutingObserver::OutputChanged: err=%d"), err ) );
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// From class MTelephonyAudioRoutingObserver.
+// SetOutputComplete
+// ---------------------------------------------------------------------------
+//  
+void CSysApAudioRoutingObserver::SetOutputComplete( CTelephonyAudioRouting& /*aTelephonyAudioRouting*/, TInt /*aError*/ )
+    {
+    TRACES( RDebug::Print( _L("CSysApAudioRoutingObserver::SetOutputComplete") ) );
+    }