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/*
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* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: Observer for signal strength handler
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*
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*/
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#ifndef MSIGNALSTRENGTHOBSERVER_H
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#define MSIGNALSTRENGTHOBSERVER_H
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// INCLUDES
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#include <e32base.h>
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// CLASS DECLARATION
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/**
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* Interface for a class which observes if there are any changes
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* in phone signal strength.
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*/
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class MSignalStrengthObserver
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{
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public: // Constructors and destructor
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/**
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* Destructor.
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*/
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virtual ~MSignalStrengthObserver() {};
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public: // New functions
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/**
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* Notifies about updates in signal bars and strength.
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* @param aNewSignalValue New value for the signal strength.
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* @param aNewBarValue New value for the signal bars.
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*/
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virtual void SignalStrengthAndBarUpdatedL( TInt aNewSignalValue, TInt aNewBarValue ) = 0;
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};
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#endif // MSIGNALSTRENGTHOBSERVER_H
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// End of File
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