author | Fionntina Carville <fionntinac@symbian.org> |
Mon, 15 Nov 2010 11:44:32 +0000 | |
branch | RCL_3 |
changeset 84 | 1dabaed15bcd |
parent 81 | c26cc2a7c548 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2005-2007 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: Implementation of CPhoneAudioController class. |
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* |
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*/ |
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// INCLUDE FILES |
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#include <aknnavi.h> |
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#include <aknnavide.h> |
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#include <StringLoader.h> |
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#include <avkon.rsg> |
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#include <phoneui.rsg> |
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#include <telephonyvariant.hrh> |
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#include <eikenv.h> |
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#include <eikappui.h> |
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#include <AknUtils.h> |
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#include "cphoneaudiocontroller.h" |
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#include "cphonerecoverysystem.h" |
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#include "cphonecenrepproxy.h" |
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#include "cphonestatuspane.h" |
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#include "cphonetimer.h" |
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#include "tphonecommandparam.h" |
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#include "tphonecmdparamboolean.h" |
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#include "tphonecmdparaminteger.h" |
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#include "phoneconstants.h" |
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#include "phonelogger.h" |
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#include "phoneui.hrh" |
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// CONSTANTS |
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// Defines how long time volume control is shown when volume is changed |
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// while device is muted. Duration in microseconds. |
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const TInt KPhoneDelayVolumeControlToDefaultAfterReleased = 1000000; |
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// ================= MEMBER FUNCTIONS ======================= |
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// C++ default constructor can NOT contain any code, that |
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// might leave. |
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// |
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CPhoneAudioController::CPhoneAudioController() : |
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iIhfVolume( KPhoneDefaultVolume ), |
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iEarVolume( KPhoneDefaultVolume ) |
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{ |
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} |
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// --------------------------------------------------------- |
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// CPhoneAudioController::ConstructL() |
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// Construction method for CPhoneAudioController. |
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// (other items were commented in a header). |
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// --------------------------------------------------------- |
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// |
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void CPhoneAudioController::ConstructL() |
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{ |
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__LOGMETHODSTARTEND( EPhoneUIView, "CPhoneAudioController::ConstructL()"); |
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// Start observing foreground events |
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CCoeEnv::Static()->AddForegroundObserverL( *this ); |
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// Create the status pane singleton |
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iStatusPane = CPhoneStatusPane::Instance(); |
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// Create volume controls |
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iEarVolumeControl = |
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iStatusPane->NaviPane().CreateVolumeIndicatorL( |
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R_AVKON_NAVI_PANE_EARPIECE_VOLUME_INDICATOR ); |
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iIhfVolumeControl = |
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iStatusPane->NaviPane().CreateVolumeIndicatorL( |
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R_AVKON_NAVI_PANE_VOLUME_INDICATOR ); |
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// To get touch input, pen check in HandleControlEventL() |
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iEarVolumeControl->DecoratedControl()->SetObserver( this ); |
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iIhfVolumeControl->DecoratedControl()->SetObserver( this ); |
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// Create "muted" navi decorator |
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HBufC* mutedText = StringLoader::LoadLC( R_PHONE_INCALL_MUTED_PANE ); |
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iMutedControl = iStatusPane->NaviPane().CreateMessageLabelL( *mutedText ); |
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CleanupStack::PopAndDestroy( mutedText ); |
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iNaviPaneUpdateTimer = CPhoneTimer::NewL(); |
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iActivateRecoveryId = CPhoneRecoverySystem::Instance()->AddL( |
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TCallBack( DoRecoverActivateL, this ), |
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CTeleRecoverySystem::EPhonePriorityStandard, |
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CTeleRecoverySystem::EPhoneStateIdle ); |
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} |
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// --------------------------------------------------------- |
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// CPhoneAudioController::NewL() |
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// Two-phased constructor |
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// (other items were commented in a header). |
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// --------------------------------------------------------- |
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CPhoneAudioController* CPhoneAudioController::NewL() |
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{ |
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CPhoneAudioController* self = |
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new( ELeave ) CPhoneAudioController(); |
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CleanupStack::PushL( self ); |
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self->ConstructL(); |
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CleanupStack::Pop( self ); |
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return self; |
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} |
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// --------------------------------------------------------- |
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// Destructor |
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// --------------------------------------------------------- |
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// |
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CPhoneAudioController::~CPhoneAudioController() |
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{ |
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CCoeEnv::Static()->RemoveForegroundObserver( *this ); |
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CPhoneRecoverySystem::Remove( iActivateRecoveryId ); |
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delete iNaviPaneUpdateTimer; |
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delete iMutedControl; |
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delete iIhfVolumeControl; |
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delete iEarVolumeControl; |
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} |
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// --------------------------------------------------------- |
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// CPhoneAudioController::ActivateVolumeControlL |
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// --------------------------------------------------------- |
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// |
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void CPhoneAudioController::ActivateVolumeControlL() |
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{ |
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__LOGMETHODSTARTEND( EPhoneUIView, "CPhoneAudioController::ActivateVolumeControlL()"); |
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iVolumeControlCount++; |
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if ( iVolumeControlCount == 1 ) // First time activation |
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{ |
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// Decide whether decorator should be Ear or ihf decorator |
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CAknNavigationDecorator& selectedDecorator = SelectDecoratorL(); |
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PushL( selectedDecorator ); |
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} |
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} |
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// --------------------------------------------------------- |
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// CPhoneAudioController::DoRecoverUpdateL |
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// |
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// Callback function. |
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// --------------------------------------------------------- |
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// |
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TInt CPhoneAudioController::DoRecoverActivateL( TAny* aAny ) |
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{ |
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__LOGMETHODSTARTEND( EPhoneUIView, "CPhoneAudioController::DoRecoverActivateL()"); |
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static_cast< CPhoneAudioController* >( aAny )->ActivateL(); |
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return KErrNone; |
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} |
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// --------------------------------------------------------- |
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// CPhoneAudioController::ActivateL |
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// |
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// Updates volume control according to current audio data. |
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// --------------------------------------------------------- |
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// |
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void CPhoneAudioController::ActivateL() |
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{ |
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__LOGMETHODSTARTEND( EPhoneUIView, "CPhoneAudioController::ActivateL()"); |
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if( iVolumeControlCount ) |
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{ |
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// Decide whether decorator should be Ear, Ihf or Muted decorator |
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CAknNavigationDecorator& selectedDecorator = SelectDecoratorL(); |
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PushL( selectedDecorator ); |
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if( &selectedDecorator != iMutedControl ) |
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{ |
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TInt volumeLevel = VolumeLevel(); |
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SetVolumeLevel( VolumeControl(), volumeLevel ); |
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} |
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} |
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} |
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// --------------------------------------------------------- |
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// CPhoneAudioController::DeactivateVolumeControl |
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// --------------------------------------------------------- |
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// |
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void CPhoneAudioController::DeactivateVolumeControl() |
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{ |
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__LOGMETHODSTARTEND( EPhoneUIView,"CPhoneAudioController::DeactivateVolumeControl()" ); |
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if ( iOldControl ) |
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{ |
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iStatusPane->NaviPane().Pop( iOldControl ); |
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iOldControl = NULL; |
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iVolumeControlCount = 0; |
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} |
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} |
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// --------------------------------------------------------- |
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// CPhoneAudioController::HandleVolumeChangeL |
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// |
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// Updates incall indicator according to current call state. |
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// --------------------------------------------------------- |
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// |
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void CPhoneAudioController::HandleVolumeChangeL( |
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TPhoneCommandParam* aCommandParam ) |
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{ |
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__LOGMETHODSTARTEND( EPhoneUIView, "CPhoneAudioController::HandleVolumeChangeL()"); |
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if( !iPhoneInForeground ) |
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{ |
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// Telephony is in the background so it's not our responsibility |
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// to display the volume control. |
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__PHONELOG( EBasic, EPhoneUIView,"CPhoneAudioController::HandleVolumeChangeL - phone in the background" ); |
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return; |
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} |
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TPhoneCmdParamInteger* volumeParam = |
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static_cast<TPhoneCmdParamInteger*>( aCommandParam ); |
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if ( iIhfMode ) |
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{ |
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iIhfVolume = volumeParam->Integer(); |
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} |
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else |
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{ |
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iEarVolume = volumeParam->Integer(); |
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} |
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if( iMuted ) |
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{ |
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// Enable timed control transition in muted state |
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iTimedMuteTransferPending = ETrue; |
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} |
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else |
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{ |
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iTimedMuteTransferPending = EFalse; |
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} |
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// Activate the approriate volume control |
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CPhoneRecoverySystem::Instance()->RecoverNow( |
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iActivateRecoveryId, |
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CTeleRecoverySystem::EPhonePriorityStandard ); |
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if( iTimedMuteTransferPending ) |
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{ |
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iTimedMuteTransferPending = EFalse; |
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// Cancel any pending request |
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iNaviPaneUpdateTimer->CancelTimer(); |
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// Activate change to Muted decorator after given delay |
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iNaviPaneUpdateTimer->After( |
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KPhoneDelayVolumeControlToDefaultAfterReleased, |
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TCallBack( DoUpdateNaviPaneToDefault, this ) ); |
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} |
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} |
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// --------------------------------------------------------- |
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// CPhoneAudioController::HandleIhfChange |
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// |
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// Updates incall indicator according to current call state. |
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// --------------------------------------------------------- |
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// |
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void CPhoneAudioController::HandleIhfChange( |
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TPhoneCommandParam* aCommandParam ) |
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{ |
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__LOGMETHODSTARTEND( EPhoneUIView, "CPhoneAudioController::HandleIhfChange()"); |
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TPhoneCmdParamBoolean* booleanParam = |
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static_cast<TPhoneCmdParamBoolean*>( aCommandParam ); |
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iIhfMode = booleanParam->Boolean(); |
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// Set state transition flag |
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iIhfTransferPending = ETrue; |
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} |
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// --------------------------------------------------------- |
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// CPhoneAudioController::HandleMuteChange |
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// |
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// Updates incall indicator according to current call state. |
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// --------------------------------------------------------- |
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// |
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void CPhoneAudioController::HandleMuteChange( |
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TPhoneCommandParam* aCommandParam ) |
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{ |
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__LOGMETHODSTARTEND( EPhoneUIView, "CPhoneAudioController::HandleMuteChange()"); |
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TPhoneCmdParamBoolean* booleanParam = |
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static_cast<TPhoneCmdParamBoolean*>( aCommandParam ); |
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|
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iMuted = booleanParam->Boolean(); |
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291 |
|
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// Decide whether decorator should be ear, ihf or muted decorator |
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TRAP_IGNORE( PushL( SelectDecoratorL() ) ); |
62 | 294 |
} |
295 |
||
296 |
// ----------------------------------------------------------------------------- |
|
297 |
// CPhoneAudioController::PushL |
|
298 |
// ----------------------------------------------------------------------------- |
|
299 |
// |
|
300 |
void CPhoneAudioController::PushL( CAknNavigationDecorator& aNew ) |
|
301 |
{ |
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302 |
__LOGMETHODSTARTEND( EPhoneUIView, "CPhoneAudioController::PushL()"); |
|
303 |
TInt err = KErrNone; |
|
304 |
if ( !iOldControl ) |
|
305 |
{ |
|
306 |
__PHONELOG( EBasic, EPhoneUIView,"CPhoneAudioController::iStatusPane->NaviPane().PushL( aNew );" ); |
|
307 |
iStatusPane->NaviPane().PushL( aNew ); |
|
308 |
} |
|
309 |
else if ( &aNew != iOldControl ) |
|
310 |
{ |
|
311 |
err = iStatusPane->NaviPane().ReplaceL( *iOldControl, aNew ); |
|
312 |
} |
|
313 |
// otherwise iOldControl == &aNew. |
|
314 |
||
315 |
if ( err == KErrNone ) |
|
316 |
{ |
|
317 |
iOldControl = &aNew; |
|
318 |
} |
|
319 |
} |
|
320 |
||
321 |
// ----------------------------------------------------------------------------- |
|
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// CPhoneAudioController::DoUpdateNaviPaneToDefault |
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// ----------------------------------------------------------------------------- |
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// |
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TInt CPhoneAudioController::DoUpdateNaviPaneToDefault( TAny* aAny ) |
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{ |
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__LOGMETHODSTARTEND( EPhoneUIView, "CPhoneAudioController::DoUpdateNaviPaneToDefault()"); |
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CPhoneAudioController* self = static_cast< CPhoneAudioController* >( aAny ); |
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CPhoneRecoverySystem::Instance()->RecoverNow( |
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self->iActivateRecoveryId, |
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CTeleRecoverySystem::EPhonePriorityStandard ); |
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return KErrNone; |
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} |
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334 |
|
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// ----------------------------------------------------------------------------- |
62 | 336 |
// CPhoneAudioController::HandleControlEventL |
337 |
// ----------------------------------------------------------------------------- |
|
338 |
// |
|
339 |
void CPhoneAudioController::HandleControlEventL( |
|
340 |
CCoeControl* aControl, |
|
341 |
TCoeEvent aEventType ) |
|
342 |
{ |
|
343 |
__LOGMETHODSTARTEND( EPhoneUIView,"CPhoneAudioController::HandleControlEventL()" ); |
|
344 |
if ( aEventType == MCoeControlObserver::EEventStateChanged && |
|
345 |
AknLayoutUtils::PenEnabled() ) |
|
346 |
{ |
|
347 |
if ( aControl == iEarVolumeControl->DecoratedControl() ) |
|
348 |
{ |
|
349 |
TInt volume = static_cast< CAknVolumeControl* > |
|
350 |
( iEarVolumeControl->DecoratedControl() ) |
|
351 |
->Value(); |
|
352 |
||
353 |
if ( volume != iEarVolume ) |
|
354 |
{ |
|
355 |
// Volume level was changed via ui control |
|
356 |
iEarVolume = volume; |
|
357 |
CEikonEnv::Static()->EikAppUi()->HandleCommandL( |
|
358 |
EPhoneInCallCmdSetVolumeLevel ); |
|
359 |
} |
|
360 |
} |
|
361 |
else if ( aControl == iIhfVolumeControl->DecoratedControl() ) |
|
362 |
{ |
|
363 |
TInt volume = static_cast< CAknVolumeControl* > |
|
364 |
( iIhfVolumeControl->DecoratedControl() ) |
|
365 |
->Value(); |
|
366 |
||
367 |
if ( volume != iIhfVolume ) |
|
368 |
{ |
|
369 |
// Volume level was changed via ui control |
|
370 |
iIhfVolume = volume; |
|
371 |
CEikonEnv::Static()->EikAppUi()->HandleCommandL( |
|
372 |
EPhoneInCallCmdSetVolumeLevel ); |
|
373 |
} |
|
374 |
} |
|
375 |
} |
|
376 |
} |
|
377 |
||
378 |
// ----------------------------------------------------------------------------- |
|
379 |
// CPhoneAudioController::VolumeLevelFromControl |
|
380 |
// ----------------------------------------------------------------------------- |
|
381 |
// |
|
382 |
TInt CPhoneAudioController::VolumeLevelFromControl() |
|
383 |
{ |
|
384 |
__LOGMETHODSTARTEND( EPhoneUIView,"CPhoneAudioController::VolumeLevelFromControl()" ); |
|
385 |
TInt volume = VolumeControl().Value(); |
|
386 |
||
387 |
return volume; |
|
388 |
} |
|
389 |
||
390 |
// ----------------------------------------------------------------------------- |
|
391 |
// CPhoneAudioController::VolumeDecorator |
|
392 |
// ----------------------------------------------------------------------------- |
|
393 |
// |
|
394 |
CAknNavigationDecorator& CPhoneAudioController::VolumeDecorator() |
|
395 |
{ |
|
396 |
__LOGMETHODSTARTEND( EPhoneUIView,"CPhoneAudioController::VolumeDecorator()" ); |
|
397 |
CAknNavigationDecorator* volumeDecorator = NULL; |
|
398 |
if ( iIhfMode ) |
|
399 |
{ |
|
400 |
volumeDecorator = iIhfVolumeControl; |
|
401 |
} |
|
402 |
else |
|
403 |
{ |
|
404 |
volumeDecorator = iEarVolumeControl; |
|
405 |
} |
|
406 |
||
407 |
return *volumeDecorator; |
|
408 |
} |
|
409 |
||
410 |
// ----------------------------------------------------------------------------- |
|
411 |
// CPhoneAudioController::VolumeControl |
|
412 |
// ----------------------------------------------------------------------------- |
|
413 |
// |
|
414 |
CAknVolumeControl& CPhoneAudioController::VolumeControl() |
|
415 |
{ |
|
416 |
__LOGMETHODSTARTEND( EPhoneUIView,"CPhoneAudioController::VolumeControl()" ); |
|
417 |
CAknVolumeControl* volumeControl = NULL; |
|
418 |
volumeControl = static_cast< CAknVolumeControl* >( |
|
419 |
VolumeDecorator().DecoratedControl() ); |
|
420 |
||
421 |
return *volumeControl; |
|
422 |
} |
|
423 |
||
424 |
// ----------------------------------------------------------------------------- |
|
425 |
// CPhoneAudioController::VolumeLevel |
|
426 |
// ----------------------------------------------------------------------------- |
|
427 |
// |
|
428 |
TInt CPhoneAudioController::VolumeLevel() |
|
429 |
{ |
|
430 |
__LOGMETHODSTARTEND( EPhoneUIView,"CPhoneAudioController::VolumeLevel()" ); |
|
431 |
TInt volumeLevel; |
|
432 |
if ( iIhfMode ) |
|
433 |
{ |
|
434 |
volumeLevel = iIhfVolume; |
|
435 |
} |
|
436 |
else |
|
437 |
{ |
|
438 |
volumeLevel = iEarVolume; |
|
439 |
} |
|
440 |
||
441 |
return volumeLevel; |
|
442 |
} |
|
443 |
||
444 |
// ----------------------------------------------------------------------------- |
|
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// CPhoneAudioController::SelectDecoratorL |
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// ----------------------------------------------------------------------------- |
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447 |
// |
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CAknNavigationDecorator& CPhoneAudioController::SelectDecoratorL() |
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{ |
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__LOGMETHODSTARTEND( EPhoneUIView,"CPhoneAudioController::SelectDecoratorL()" ); |
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CAknNavigationDecorator* newDecorator = NULL; |
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if ( !iMuted ) |
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{ |
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__PHONELOG( EBasic, EPhoneUIView,"CPhoneAudioController::SelectDecoratorL() - volume decorator " ); |
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newDecorator = &VolumeDecorator(); |
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456 |
} |
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else |
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458 |
{ |
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459 |
if ( iIhfTransferPending || !iTimedMuteTransferPending ) |
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460 |
{ |
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461 |
__PHONELOG( EBasic, EPhoneUIView,"CPhoneAudioController::SelectDecoratorL() - muted decorator " ); |
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462 |
newDecorator = iMutedControl; |
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463 |
} |
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464 |
else |
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|
465 |
{ |
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|
466 |
__PHONELOG( EBasic, EPhoneUIView,"CPhoneAudioController::SelectDecoratorL() - volume decorator " ); |
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467 |
newDecorator = &VolumeDecorator(); |
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|
468 |
|
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|
469 |
// In muted state the volume decorator must be first |
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|
470 |
// pushed to container to enable volume popup showing |
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471 |
PushL( *newDecorator ); |
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472 |
} |
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|
473 |
} |
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|
474 |
|
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|
475 |
// Clear IHF transfer flag. |
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476 |
iIhfTransferPending = EFalse; |
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|
477 |
|
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478 |
return *newDecorator; |
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479 |
} |
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|
480 |
|
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|
481 |
// ----------------------------------------------------------------------------- |
62 | 482 |
// CPhoneAudioController::SetVolumeLevel |
483 |
// ----------------------------------------------------------------------------- |
|
484 |
// |
|
485 |
void CPhoneAudioController::SetVolumeLevel( |
|
486 |
CAknVolumeControl& aVolumeControl, |
|
487 |
TInt aVolumeLevel) |
|
488 |
{ |
|
489 |
__LOGMETHODSTARTEND( EPhoneUIView,"CPhoneAudioController::SetVolumeLevel()" ); |
|
490 |
aVolumeControl.SetValue( aVolumeLevel ); |
|
491 |
||
492 |
} |
|
493 |
||
494 |
// ----------------------------------------------------------------------------- |
|
495 |
// CPhoneAudioController::HandleGainingForeground |
|
496 |
// ----------------------------------------------------------------------------- |
|
497 |
// |
|
498 |
void CPhoneAudioController::HandleGainingForeground() |
|
499 |
{ |
|
500 |
iPhoneInForeground = ETrue; |
|
501 |
} |
|
502 |
||
503 |
// ----------------------------------------------------------------------------- |
|
504 |
// CPhoneAudioController::HandleLosingForeground |
|
505 |
// ----------------------------------------------------------------------------- |
|
506 |
// |
|
507 |
void CPhoneAudioController::HandleLosingForeground() |
|
508 |
{ |
|
509 |
iPhoneInForeground = EFalse; |
|
510 |
} |
|
511 |
||
512 |
// End of file |