diff -r cad71a31b7fc -r e36f3802f733 voiceui/voiceuivoicerecognition/src/vuiccalldetector.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/voiceui/voiceuivoicerecognition/src/vuiccalldetector.cpp	Wed Sep 01 12:29:17 2010 +0100
@@ -0,0 +1,126 @@
+/*
+* 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:  
+*
+*/
+
+
+// INCLUDE FILES
+#include <ctsydomainpskeys.h>
+
+#include "vuiccalldetector.h"
+#include "vuimcalldetectorobserver.h"
+
+#include "rubydebug.h"
+
+// ---------------------------------------------------------------------------
+// CCallDetector::NewL
+//
+// ---------------------------------------------------------------------------
+//
+CCallDetector* CCallDetector::NewL( MCallDetectorObserver* aObserver )
+    {
+    RUBY_DEBUG_BLOCK( "CCallDetector::NewL" );
+    
+    CCallDetector* self = new( ELeave ) CCallDetector( aObserver );        
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );    
+    return self;
+    }
+    
+// ---------------------------------------------------------------------------
+// Destructor
+//
+// ---------------------------------------------------------------------------
+//
+CCallDetector::~CCallDetector()
+    {
+    RUBY_DEBUG0( "CCallDetector::~CCallDetector" );
+    
+    Cancel();
+    iTsyProperty.Close();
+    }
+    
+// ---------------------------------------------------------------------------
+// CCallDetector::RequestNotification
+// 
+// ---------------------------------------------------------------------------
+// 
+void CCallDetector::RequestNotification()
+    {
+    RUBY_DEBUG0( "CCallDetector::RequestNotification" );
+    
+    iTsyProperty.Subscribe( iStatus );
+    SetActive();
+    }
+    
+// ---------------------------------------------------------------------------
+// Constructor
+//
+// ---------------------------------------------------------------------------
+//
+CCallDetector::CCallDetector( MCallDetectorObserver* aObserver )
+ : CActive( EPriorityStandard ), iObserver( aObserver )
+    {
+    }
+   
+// ---------------------------------------------------------------------------
+// CCallDetector::ConstructL
+//
+// ---------------------------------------------------------------------------
+//
+void CCallDetector::ConstructL()
+    {
+    User::LeaveIfError( iTsyProperty.Attach( KPSUidCtsyCallInformation, KCTsyCallState ) );
+    CActiveScheduler::Add( this );
+    }
+    
+// ---------------------------------------------------------------------------
+// CCallDetector::RunL
+// Called when the voice line status changes.
+// ---------------------------------------------------------------------------
+//
+void CCallDetector::RunL()
+    {
+    TInt status = iStatus.Int();
+    
+    RequestNotification();
+    
+    if ( status == KErrNone )
+        {
+        TInt status;
+        iTsyProperty.Get( status );
+        
+        if ( status != EPSCTsyCallStateNone )
+            {
+            iObserver->CallDetectedL();
+            }
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CCallDetector::DoCancel
+//
+// ---------------------------------------------------------------------------
+//
+void CCallDetector::DoCancel()
+    {
+    RUBY_DEBUG0( "CCallDetector::DoCancel" );
+
+    iTsyProperty.Cancel();
+    }
+
+// End of File
+