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/*
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* Copyright (c) 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: The class implements the core functionality of the Radio Engine
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*
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*/
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// INCLUDE FILES
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#include <AudioOutput.h>
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#include <AccMonitor.h>
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#include <bautils.h>
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#include <coemain.h>
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#include <data_caging_path_literals.hrh>
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#include "fmradioengine.h"
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#include "fmradioenginestatechangecallback.h"
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#include "debug.h"
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#include "fmradioengineradiosettings.h"
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#include "fmradioengineradiostatehandler.h"
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#include "fmradioenginecentralrepositoryhandler.h"
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#include "fmradioenginecrkeys.h"
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#include "fmradiosystemeventdetector.h"
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#include "fmradiomobilenetworkinfolistener.h"
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#include "fmradiopubsub.h"
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#include "fmradiordsreceiver.h"
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#include "fmradiordsreceiversimulator.h"
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#include "fmradioaccessoryconnection.h"
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#ifndef __ACCESSORY_FW
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#include "fmradioenginedosserverobserver.h"
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#endif
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// CONSTANTS
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const TInt KFMRadioNumberOfVolumeSteps = 20;
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// ============================ MEMBER FUNCTIONS ===============================
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// ----------------------------------------------------
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// CRadioEngine::CRadioEngine
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// Default class constructor.
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// ----------------------------------------------------
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//
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CRadioEngine::CRadioEngine(
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MRadioEngineStateChangeCallback& aCallback)
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:
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iCurrentRadioState( EStateRadioOff ),
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iCallback( aCallback ),
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iTempFrequency( KDefaultRadioFrequency ),
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iTunePresetRequested( EFalse ),
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iInitializeRadioRequestExists( EFalse ),
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iTunerControl( EStateRadioTunerControlUninitialized )
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{
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}
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// ----------------------------------------------------
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// CRadioEngine::ConstructL
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// Second phase class constructor.
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// ----------------------------------------------------
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//
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void CRadioEngine::ConstructL()
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{
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FTRACE(FPrint(_L("CRadioEngine::ConstructL()")));
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InitializeResourceLoadingL();
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iRadioSettings = new ( ELeave ) TRadioSettings;
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iCentralRepositoryHandler = CCentralRepositoryHandler::NewL( *iRadioSettings );
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#ifdef __WINS__
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// NetworkInfoListener takes care of listening to the network id and country code.
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iNetworkInfoListener = CFMRadioMobileNetworkInfoListener::NewL( *this );
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#endif
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// for monitoring network availability
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iSystemEventDetector = CFMRadioSystemEventDetector::NewL( *this );
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// create an instance of Radio Utility factory and indicate
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// FM Radio is a primary client
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iRadioUtility = CRadioUtility::NewL( ETrue );
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// Get a tuner utility
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iFmTunerUtility = &iRadioUtility->RadioFmTunerUtilityL( *this );
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iFmTunerUtility->EnableTunerInOfflineMode( ETrue );
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// Get a player utility
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iPlayerUtility = &iRadioUtility->RadioPlayerUtilityL( *this );
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TInt maxVolume = 0;
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iPlayerUtility->GetMaxVolume( maxVolume );
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FTRACE(FPrint(_L("CRadioEngine::ConstructL() maxVolume %d"), maxVolume ) );
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// calculate multiplier for scaling the UI volume to the value used by DevSound
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iUiVolumeFactor = ( static_cast<TReal> ( maxVolume ) / KFMRadioNumberOfVolumeSteps );
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// Get a preset utility
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iPresetUtility = CRadioFmPresetUtility::NewL( *this );
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#ifdef __WINS__
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iRdsReceiver = CFMRadioRdsReceiverSimulator::NewL( *iRadioSettings );
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static_cast<CFMRadioRdsReceiverSimulator*> ( iRdsReceiver )->SetRadioEngineForRadioFmTunerSimulation( this );
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#else
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iRdsReceiver = CFMRadioRdsReceiver::NewL( *iRadioSettings );
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#endif
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iRdsReceiver->AddObserver( this );
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iStateHandler = CRadioStateHandler::NewL( this );
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#ifndef __ACCESSORY_FW
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iDosServerObserver = CDosServerObserver::NewL( this, iRadioSettings );
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#else
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#ifndef __WINS
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TRAP_IGNORE( iAudioOutput = CAudioOutput::NewL( *iPlayerUtility ) );
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#endif
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#endif
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iTopFrequency = 0;
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iBottomFrequency = 0;
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if ( iSystemEventDetector->IsCallActive() )
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{
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// Pre-empted due to phone call
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iInCall = ETrue;
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}
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// accessory observer
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iHeadsetObserver = CFMRadioAccessoryConnection::NewL();
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iHeadsetObserver->SetObserver( this );
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// Set audio output to current setting
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if ( iHeadsetObserver->WiredHeadsetConnected() )
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{
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SetAudioOutput( EFMRadioOutputHeadset );
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}
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else
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{
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SetAudioOutput( EFMRadioOutputIHF );
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}
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// Assume headset is connected, we'll be notified later if it's not.
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iRadioSettings->SetHeadsetConnected();
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// Create P&S interface.
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iPubSub = CFMRadioPubSub::NewL();
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// Publish antenna status as connected, we'll be notified later if it's not.
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iPubSub->PublishAntennaStatusL( EFMRadioPSHeadsetConnected );
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iPubSub->PublishFrequencyDecimalCountL(
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TFMRadioPSFrequencyDecimalCount( iRadioSettings->DecimalCount() ) );
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FTRACE(FPrint(_L("CRadioEngine::ConstructL() End ")));
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}
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// ----------------------------------------------------
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// CRadioEngine::NewL
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// Two-phased class constructor.
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// ----------------------------------------------------
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//
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EXPORT_C CRadioEngine* CRadioEngine::NewL(
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MRadioEngineStateChangeCallback& aCallback )
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{
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CRadioEngine* self = new (ELeave) CRadioEngine( aCallback );
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CleanupStack::PushL(self);
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self->ConstructL();
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CleanupStack::Pop();
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return self;
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}
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// ----------------------------------------------------
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// CRadioEngine::~CRadioEngine
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// Destructor of CRadioEngine class.
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// ----------------------------------------------------
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////
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EXPORT_C CRadioEngine::~CRadioEngine()
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{
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FTRACE(FPrint(_L("CRadioEngine::~CRadioEngine()")));
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if ( iCentralRepositoryHandler)
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{
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iCentralRepositoryHandler->SaveEngineSettings();
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delete iCentralRepositoryHandler;
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}
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delete iPubSub;
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delete iHeadsetObserver;
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RadioOff();
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delete iNetworkInfoListener;
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delete iSystemEventDetector;
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delete iPresetUtility;
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delete iRadioSettings;
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delete iStateHandler;
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if ( iAudioOutput )
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{
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TRAP_IGNORE(iAudioOutput->SetAudioOutputL(CAudioOutput::EPrivate));
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delete iAudioOutput;
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}
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if ( iRdsReceiver )
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{
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iRdsReceiver->RemoveObserver( this );
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}
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delete iRdsReceiver;
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if ( iFmTunerUtility )
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{
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iFmTunerUtility->Close();
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}
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if ( iPlayerUtility )
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{
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iPlayerUtility->Close();
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}
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delete iRadioUtility;
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#ifndef __ACCESSORY_FW
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if (iDosServerObserver)
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{
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iDosServerObserver->SetAudioRouting(EFMRadioOutputHeadset);
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delete iDosServerObserver;
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}
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#endif
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if ( iFMRadioEngineResourceOffset > 0 )
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{
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CCoeEnv::Static()->DeleteResourceFile( iFMRadioEngineResourceOffset );
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}
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}
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// ----------------------------------------------------
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// CRadioEngine::InitializeRadio
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// Set radio settings to their default values.
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// Returns: None
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// ----------------------------------------------------
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//
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EXPORT_C void CRadioEngine::InitializeRadio()
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{
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FTRACE(FPrint(_L("CRadioEngine::InitializeRadio()")));
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iInitializeRadioRequestExists = ETrue;
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Tune( iRadioSettings->Frequency() );
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#ifdef __WINS__
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// MrftoRequestTunerControlComplete never completes in WINS, so initialize RdsReceiver here
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TRAP_IGNORE( iRdsReceiver->InitL( *iRadioUtility, iPubSub ) );
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#endif
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}
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// ----------------------------------------------------
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// CRadioEngine::RadioOn
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// Start the radio.
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// ----------------------------------------------------
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//
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EXPORT_C void CRadioEngine::RadioOn()
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{
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FTRACE(FPrint(_L("CRadioEngine::RadioOn()")));
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if ( !iRadioSettings->IsRadioOn() )
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{
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FTRACE(FPrint(_L("CRadioEngine::RadioOn() - Turning Radio on, calling play")));
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iRadioSettings->SetRadioOn();
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iPlayerUtility->Play();
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if ( iPubSub )
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{
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TRAP_IGNORE( iPubSub->PublishStateL( ETrue ) );
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}
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}
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}
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// ----------------------------------------------------
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// CRadioEngine::RadioOff
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// Stops the radio.
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// ----------------------------------------------------
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//
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EXPORT_C void CRadioEngine::RadioOff()
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{
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FTRACE(FPrint(_L("CRadioEngine::RadioOff()")));
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if ( iStateHandler )
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{
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iStateHandler->Cancel();
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}
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iCurrentRadioState = EStateRadioOff;
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if( iFmTunerUtility &&
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iRadioSettings &&
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iRadioSettings->RadioMode() == ERadioTunerMode )
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{
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CancelScan();
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}
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if ( iPlayerUtility &&
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iPlayerUtility->PlayerState() == ERadioPlayerPlaying )
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{
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iPlayerUtility->Stop();
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}
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if ( iPubSub )
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{
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TRAP_IGNORE( iPubSub->PublishStateL( EFalse ) );
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}
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}
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// ----------------------------------------------------
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// CRadioEngine::IsRadioOn
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// Returns the radio status.
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// ----------------------------------------------------
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//
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EXPORT_C TBool CRadioEngine::IsRadioOn()
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{
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return iRadioSettings->IsRadioOn();
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}
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// ----------------------------------------------------
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// CRadioEngine::IsOfflineProfileL
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// Checks if offine profile is current active profile
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// Returns: true/false
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// ----------------------------------------------------
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//
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EXPORT_C TBool CRadioEngine::IsOfflineProfileL()
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{
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return iCentralRepositoryHandler->IsOfflineProfileActiveL();
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}
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// ----------------------------------------------------
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// CRadioEngine::Tune
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// Tune to the specified frequency
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// ----------------------------------------------------
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//
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EXPORT_C void CRadioEngine::Tune( TInt aFrequency, TRadioMode aRadioMode )
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{
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FTRACE(FPrint(_L("CRadioEngine::Tune()")));
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iTempFrequency = aFrequency;
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iRadioSettings->SetRadioMode( aRadioMode );
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if ( iTunerControl == EStateRadioTunerControlOn && iRadioSettings->IsHeadsetConnected() )
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{
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iFmTunerUtility->SetFrequency( aFrequency );
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}
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else
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{
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StoreAndPublishFrequency( aFrequency );
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}
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if ( iPubSub )
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{
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TRAP_IGNORE
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(
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iPubSub->PublishFrequencyL( aFrequency );
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if( aRadioMode == ERadioTunerMode )
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{
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iPubSub->PublishChannelNameL( KNullDesC );
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iPubSub->PublishChannelL( KErrNotFound );
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}
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)
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}
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}
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// ----------------------------------------------------
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// CRadioEngine::SetTunerModeOn
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// ----------------------------------------------------
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//
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EXPORT_C void CRadioEngine::SetTunerModeOn()
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{
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FTRACE(FPrint(_L("CRadioEngine::SetTunerModeOn()")));
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iRadioSettings->SetRadioMode( ERadioTunerMode );
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if ( iPubSub )
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{
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TRAP_IGNORE
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(
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iPubSub->PublishChannelNameL( KNullDesC );
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iPubSub->PublishChannelL( KErrNotFound );
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)
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}
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}
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// ----------------------------------------------------
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// CRadioEngine::ScanUp
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// Scan up to the next available frequency
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// ----------------------------------------------------
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//
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EXPORT_C void CRadioEngine::ScanUp()
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{
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iRadioSettings->SetRadioMode(ERadioTunerMode);
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iFmTunerUtility->StationSeek( ETrue );
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TRAP_IGNORE
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(
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iTuningState = EFMRadioPSTuningStarted;
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iPubSub->PublishTuningStateL( iTuningState );
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iPubSub->PublishChannelNameL( KNullDesC );
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iPubSub->PublishChannelL( KErrNotFound );
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)
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}
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// ----------------------------------------------------
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// CRadioEngine::ScanDown
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// Scan down to the last available frequency
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// ----------------------------------------------------
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//
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EXPORT_C void CRadioEngine::ScanDown()
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{
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iRadioSettings->SetRadioMode(ERadioTunerMode);
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iFmTunerUtility->StationSeek( EFalse );
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TRAP_IGNORE
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(
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iTuningState = EFMRadioPSTuningStarted;
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iPubSub->PublishTuningStateL( iTuningState );
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iPubSub->PublishChannelNameL( KNullDesC );
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iPubSub->PublishChannelL( KErrNotFound );
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)
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}
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// ----------------------------------------------------
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// CRadioEngine::CancelScan
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// Cancel previously requested scan, and return to the
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// already tuned frequency
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// ----------------------------------------------------
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//
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EXPORT_C void CRadioEngine::CancelScan()
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{
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if( iFmTunerUtility )
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{
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iFmTunerUtility->CancelStationSeek();
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iTuningState = EFMRadioPSTuningUninitialized;
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TRAP_IGNORE(iPubSub->PublishTuningStateL( iTuningState ));
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}
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}
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// ----------------------------------------------------
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|
443 |
// CRadioEngine::IsHeadsetConnected
|
|
444 |
// Check whether the headset is currently connected
|
|
445 |
// Returns: true/false
|
|
446 |
// ----------------------------------------------------
|
|
447 |
//
|
|
448 |
EXPORT_C TBool CRadioEngine::IsHeadsetConnected() const
|
|
449 |
{
|
|
450 |
return iRadioSettings->IsHeadsetConnected();
|
|
451 |
}
|
|
452 |
|
|
453 |
// ----------------------------------------------------
|
|
454 |
// CRadioEngine::IsFlightmodeEnabled
|
|
455 |
// Check whether flight mode is currently enabled
|
|
456 |
// Returns: true/false
|
|
457 |
// ----------------------------------------------------
|
|
458 |
//
|
|
459 |
EXPORT_C TBool CRadioEngine::IsFlightModeEnabled() const
|
|
460 |
{
|
|
461 |
return iRadioSettings->IsFlightModeEnabled();
|
|
462 |
}
|
|
463 |
|
|
464 |
// ----------------------------------------------------
|
|
465 |
// CRadioEngine::SetMuteOn
|
|
466 |
// Sets the audio mute state
|
|
467 |
// Returns: None
|
|
468 |
// ----------------------------------------------------
|
|
469 |
//
|
|
470 |
EXPORT_C void CRadioEngine::SetMuteOn(
|
|
471 |
TBool aMuteOn) // a flag indicating if set mute on
|
|
472 |
{
|
|
473 |
FTRACE(FPrint(_L("CRadioEngine::SetMuteOn()")));
|
|
474 |
TInt error = KErrNone;
|
|
475 |
if ( IsMuteOn() && (!aMuteOn) )
|
|
476 |
{
|
|
477 |
error = iPlayerUtility->Mute( EFalse );
|
|
478 |
if( !error )
|
|
479 |
{
|
|
480 |
FTRACE(FPrint(_L("CRadioEngine::SetMuteOn() setting mute off")));
|
|
481 |
iRadioSettings->SetMuteOff();
|
|
482 |
TRAP_IGNORE(iPubSub->PublishRadioMuteStateL(EFalse));
|
|
483 |
}
|
|
484 |
}
|
|
485 |
else if ( !IsMuteOn() && aMuteOn )
|
|
486 |
{
|
|
487 |
error = iPlayerUtility->Mute( ETrue );
|
|
488 |
if( !error )
|
|
489 |
{
|
|
490 |
FTRACE(FPrint(_L("CRadioEngine::SetMuteOn() setting mute on")));
|
|
491 |
iRadioSettings->SetMuteOn();
|
|
492 |
TRAP_IGNORE(iPubSub->PublishRadioMuteStateL(ETrue));
|
|
493 |
}
|
|
494 |
}
|
|
495 |
iStateHandler->Callback( MRadioEngineStateChangeCallback::EFMRadioEventSetMuteState, error );
|
|
496 |
}
|
|
497 |
|
|
498 |
|
|
499 |
// ----------------------------------------------------
|
|
500 |
// CRadioEngine::IsMuteOn
|
|
501 |
// Gets the audio mute state
|
|
502 |
// Returns: true/false
|
|
503 |
// ----------------------------------------------------
|
|
504 |
//
|
|
505 |
EXPORT_C TBool CRadioEngine::IsMuteOn() const
|
|
506 |
{
|
|
507 |
return iRadioSettings->IsMuteOn();
|
|
508 |
}
|
|
509 |
|
|
510 |
// ----------------------------------------------------
|
|
511 |
// CRadioEngine::GetPresetIndex
|
|
512 |
// Retrieve the currently selected channel
|
|
513 |
// Returns: the preset channel index
|
|
514 |
// ----------------------------------------------------
|
|
515 |
//
|
|
516 |
EXPORT_C TInt CRadioEngine::GetPresetIndex() const
|
|
517 |
{
|
|
518 |
return iRadioSettings->CurrentPreset();
|
|
519 |
}
|
|
520 |
|
|
521 |
|
|
522 |
// ----------------------------------------------------
|
|
523 |
// CRadioEngine::SetPresetFrequency
|
|
524 |
// Update the channel located at the index to use the frequency specified.
|
|
525 |
// Returns: None
|
|
526 |
// ----------------------------------------------------
|
|
527 |
//
|
|
528 |
EXPORT_C void CRadioEngine::SetPresetNameFrequencyL(
|
|
529 |
TInt aIndex, // preset channel index
|
|
530 |
const TStationName& aStationName,
|
|
531 |
TInt aFrequency) // preset channel frequency
|
|
532 |
{
|
|
533 |
iPresetUtility->SetPresetL(aIndex, aStationName, aFrequency);
|
|
534 |
if( aIndex == iRadioSettings->CurrentPreset() )
|
|
535 |
{
|
|
536 |
iPubSub->PublishChannelNameL( aStationName );
|
|
537 |
if( aFrequency == 0 )
|
|
538 |
{
|
|
539 |
// Current preset was deleted
|
|
540 |
iPubSub->PublishChannelL( KErrNotFound );
|
|
541 |
}
|
|
542 |
}
|
|
543 |
iPubSub->PublishChannelDataChangedL( aIndex );
|
|
544 |
}
|
|
545 |
|
|
546 |
// ----------------------------------------------------
|
|
547 |
// CRadioEngine::GetPresetFrequency
|
|
548 |
// Retrieve the channel frequency at the index specified
|
|
549 |
// Returns: tmpFrequency: preset frequency
|
|
550 |
// ----------------------------------------------------
|
|
551 |
//
|
|
552 |
EXPORT_C TInt CRadioEngine::GetPresetFrequencyL(
|
|
553 |
TInt aIndex) const // preset channel index
|
|
554 |
{
|
|
555 |
TInt tmpFrequency = KDefaultRadioFrequency;
|
|
556 |
TStationName tmpStationName;
|
|
557 |
|
|
558 |
iPresetUtility->GetPresetL( aIndex, tmpStationName, tmpFrequency );
|
|
559 |
|
|
560 |
FTRACE(FPrint(_L("CRadioEngine::GetPresetFrequencyL() aIndex %d"), aIndex));
|
|
561 |
FTRACE(FPrint(_L("CRadioEngine::GetPresetFrequencyL() Freq %d"), tmpFrequency));
|
|
562 |
FTRACE(FPrint(_L("CRadioEngine::GetPresetFrequencyL() Name %S"), &tmpStationName));
|
|
563 |
return tmpFrequency;
|
|
564 |
}
|
|
565 |
|
|
566 |
// ----------------------------------------------------
|
|
567 |
// CRadioEngine::GetPresetName
|
|
568 |
// Retrieve the channel name at the index specified
|
|
569 |
// Returns: tmpStationName: the channel name
|
|
570 |
// ----------------------------------------------------
|
|
571 |
//
|
|
572 |
EXPORT_C CRadioEngine::TStationName& CRadioEngine::GetPresetNameL( TInt aIndex )
|
|
573 |
{
|
|
574 |
TInt tmpFrequency;
|
|
575 |
|
|
576 |
iPresetUtility->GetPresetL(aIndex, iStationName, tmpFrequency);
|
|
577 |
FTRACE(FPrint(_L("CRadioEngine::GetPresetFrequencyL() Freq %d"),tmpFrequency));
|
|
578 |
FTRACE(FPrint(_L("CRadioEngine::GetPresetFrequencyL() Name %S"),&iStationName));
|
|
579 |
return iStationName;
|
|
580 |
}
|
|
581 |
|
|
582 |
// ----------------------------------------------------
|
|
583 |
// CRadioEngine::GetPresetNameAndFrequencyL
|
|
584 |
// get preset name frequency from the preset utility
|
|
585 |
// ----------------------------------------------------
|
|
586 |
//
|
|
587 |
EXPORT_C void CRadioEngine::GetPresetNameAndFrequencyL( TInt aIndex, TDes& aName, TInt& aFrequency )
|
|
588 |
{
|
|
589 |
TInt tmpFrequency;
|
|
590 |
TStationName tmpStationName;
|
|
591 |
|
|
592 |
iPresetUtility->GetPresetL( aIndex, tmpStationName, tmpFrequency );
|
|
593 |
|
|
594 |
aFrequency = tmpFrequency;
|
|
595 |
aName = tmpStationName;
|
|
596 |
}
|
|
597 |
|
|
598 |
// ----------------------------------------------------
|
|
599 |
// CRadioEngine::GetTunedFrequency
|
|
600 |
// Retrieves the current frequency.
|
|
601 |
// Returns: channel frequency
|
|
602 |
// ----------------------------------------------------
|
|
603 |
//
|
|
604 |
EXPORT_C TInt CRadioEngine::GetTunedFrequency() const
|
|
605 |
{
|
|
606 |
return iRadioSettings->Frequency();
|
|
607 |
}
|
|
608 |
|
|
609 |
// ----------------------------------------------------
|
|
610 |
// CRadioEngine::SetVolume
|
|
611 |
// Sets the volume level of the FM radio
|
|
612 |
// ----------------------------------------------------
|
|
613 |
//
|
|
614 |
EXPORT_C void CRadioEngine::SetVolume(
|
|
615 |
TInt aVolume )
|
|
616 |
{
|
|
617 |
FTRACE(FPrint(_L("CRadioEngine::SetVolume( %d )"), aVolume ));
|
|
618 |
|
|
619 |
if ( aVolume < 0 )
|
|
620 |
{
|
|
621 |
aVolume = 0;
|
|
622 |
}
|
|
623 |
else if ( aVolume > KFMRadioNumberOfVolumeSteps )
|
|
624 |
{
|
|
625 |
aVolume = KFMRadioNumberOfVolumeSteps;
|
|
626 |
}
|
|
627 |
|
|
628 |
TInt playerVolume = ( iUiVolumeFactor * aVolume );
|
|
629 |
|
|
630 |
FTRACE(FPrint(_L("CRadioEngine::SetVolume() playerVolume %d"), playerVolume ));
|
|
631 |
|
|
632 |
TInt error = iPlayerUtility->SetVolume( playerVolume );
|
|
633 |
|
|
634 |
if ( !error )
|
|
635 |
{
|
|
636 |
if ( iRadioSettings->AudioOutput() == EFMRadioOutputHeadset )
|
|
637 |
{
|
|
638 |
iRadioSettings->SetHeadsetVolume( aVolume );
|
|
639 |
iCentralRepositoryHandler->SaveHeadsetVolumeSetting();
|
|
640 |
}
|
|
641 |
else
|
|
642 |
{
|
|
643 |
iRadioSettings->SetSpeakerVolume( aVolume );
|
|
644 |
iCentralRepositoryHandler->SaveSpeakerVolumeSetting();
|
|
645 |
}
|
|
646 |
}
|
|
647 |
else
|
|
648 |
{
|
|
649 |
iStateHandler->Callback( MRadioEngineStateChangeCallback::EFMRadioEventVolumeUpdated, error );
|
|
650 |
}
|
|
651 |
}
|
|
652 |
|
|
653 |
// ----------------------------------------------------
|
|
654 |
// CRadioEngine::GetRadioMode
|
|
655 |
// Retrieves the current radio mode (tuner or preset).
|
|
656 |
// Returns: radio mode
|
|
657 |
// ----------------------------------------------------
|
|
658 |
//
|
|
659 |
EXPORT_C CRadioEngine::TRadioMode CRadioEngine::GetRadioMode() const
|
|
660 |
{
|
|
661 |
return iRadioSettings->RadioMode();
|
|
662 |
}
|
|
663 |
|
|
664 |
// ----------------------------------------------------
|
|
665 |
// CRadioEngine::GetVolume
|
|
666 |
// Gets the volumelevel.
|
|
667 |
// Returns: volume
|
|
668 |
// ----------------------------------------------------
|
|
669 |
//
|
|
670 |
EXPORT_C TInt CRadioEngine::GetVolume() const
|
|
671 |
{
|
|
672 |
if ( iRadioSettings->AudioOutput() == EFMRadioOutputHeadset )
|
|
673 |
{
|
|
674 |
return iRadioSettings->HeadsetVolume();
|
|
675 |
}
|
|
676 |
else
|
|
677 |
{
|
|
678 |
return iRadioSettings->SpeakerVolume();
|
|
679 |
}
|
|
680 |
}
|
|
681 |
|
|
682 |
// ----------------------------------------------------
|
|
683 |
// CRadioEngine::GetMaxVolume
|
|
684 |
// Gets the max volumelevel.
|
|
685 |
// Returns: max volume
|
|
686 |
// ----------------------------------------------------
|
|
687 |
//
|
|
688 |
EXPORT_C TInt CRadioEngine::GetMaxVolume() const
|
|
689 |
{
|
|
690 |
TInt maxVolume;
|
|
691 |
iPlayerUtility->GetMaxVolume( maxVolume );
|
|
692 |
return maxVolume;
|
|
693 |
}
|
|
694 |
|
|
695 |
// ----------------------------------------------------
|
|
696 |
// CRadioEngine::GetAudioMode
|
|
697 |
// Gets the current audio mode.
|
|
698 |
// ----------------------------------------------------
|
|
699 |
//
|
|
700 |
EXPORT_C TInt CRadioEngine::GetAudioMode() const
|
|
701 |
{
|
|
702 |
return iRadioSettings->AudioMode();
|
|
703 |
}
|
|
704 |
|
|
705 |
// ----------------------------------------------------
|
|
706 |
// CRadioEngine::SetAudioMode
|
|
707 |
// Set the radio's audio mode (stereo or mono)
|
|
708 |
// ----------------------------------------------------
|
|
709 |
//
|
|
710 |
EXPORT_C void CRadioEngine::SetAudioMode( const TFMRadioAudioMode aAudioMode )
|
|
711 |
{
|
|
712 |
FTRACE(FPrint(_L("CRadioEngine::SetAudioMode")));
|
|
713 |
TBool forcedMono = EFalse;
|
|
714 |
TInt res = KErrNone;
|
|
715 |
TFMRadioAudioMode audioMode = iRadioSettings->AudioMode();
|
|
716 |
if (audioMode != aAudioMode)
|
|
717 |
{
|
|
718 |
if ( aAudioMode == EFMRadioMono )
|
|
719 |
{
|
|
720 |
forcedMono = ETrue;
|
|
721 |
}
|
|
722 |
res = iFmTunerUtility->ForceMonoReception( forcedMono );
|
|
723 |
if ( res )
|
|
724 |
{
|
|
725 |
iRadioSettings->SetAudioMode( aAudioMode );
|
|
726 |
}
|
|
727 |
}
|
|
728 |
iStateHandler->Callback( MRadioEngineStateChangeCallback::EFMRadioEventSetAudioMode, res );
|
|
729 |
}
|
|
730 |
|
|
731 |
// ----------------------------------------------------
|
|
732 |
// CRadioEngine::GetAudioOutput
|
|
733 |
// Retrieve the current audio output
|
|
734 |
// Returns: audio output
|
|
735 |
// ----------------------------------------------------
|
|
736 |
//
|
|
737 |
EXPORT_C CRadioEngine::TFMRadioAudioOutput CRadioEngine::GetAudioOutput() const
|
|
738 |
{
|
|
739 |
return iRadioSettings->AudioOutput();
|
|
740 |
}
|
|
741 |
|
|
742 |
// ----------------------------------------------------
|
|
743 |
// CRadioEngine::SetAudioOutput
|
|
744 |
// Sets the audio Output
|
|
745 |
// Returns: None
|
|
746 |
// ----------------------------------------------------
|
|
747 |
//
|
|
748 |
EXPORT_C void CRadioEngine::SetAudioOutput( const TFMRadioAudioOutput aAudioOutput )
|
|
749 |
{
|
|
750 |
FTRACE(FPrint(_L("CRadioEngine::SetAudioOutput() Output = %d"), aAudioOutput));
|
|
751 |
TInt tempError = KErrNone;
|
|
752 |
// use mute here to avoid any audio peaks during output change
|
|
753 |
SetMuteOn( ETrue );
|
|
754 |
|
|
755 |
#ifndef __ACCESSORY_FW
|
|
756 |
|
|
757 |
tempError = iDosServerObserver->SetAudioRouting(aAudioOutput);
|
|
758 |
FTRACE(FPrint(_L("CRadioEngine::SetAudioOutput() tempError = %d"), tempError));
|
|
759 |
|
|
760 |
#else
|
|
761 |
|
|
762 |
CAudioOutput::TAudioOutputPreference outputPreference = CAudioOutput::EPrivate;
|
|
763 |
|
|
764 |
if ( EFMRadioOutputHeadset == aAudioOutput )
|
|
765 |
{
|
|
766 |
FTRACE(FPrint(_L("CRadioEngine::SetAudioOutput() Headset is set to Output")));
|
|
767 |
outputPreference = CAudioOutput::EPrivate;
|
|
768 |
}
|
|
769 |
else if ( EFMRadioOutputIHF == aAudioOutput )
|
|
770 |
{
|
|
771 |
FTRACE(FPrint(_L("CRadioEngine::SetAudioOutput() IHF is set to Output")));
|
|
772 |
|
|
773 |
outputPreference = CAudioOutput::EPublic;
|
|
774 |
}
|
|
775 |
|
|
776 |
#ifndef __WINS
|
|
777 |
if ( iAudioOutput )
|
|
778 |
{
|
|
779 |
TRAP( tempError, iAudioOutput->SetAudioOutputL( outputPreference ) );
|
|
780 |
}
|
|
781 |
#endif
|
|
782 |
|
|
783 |
#endif
|
|
784 |
|
|
785 |
if ( KErrNone == tempError )
|
|
786 |
{
|
|
787 |
if ( !iHeadsetObserver->WiredHeadsetConnected() )
|
|
788 |
{
|
|
789 |
iRadioSettings->SetAudioOutput( EFMRadioOutputIHF );
|
|
790 |
}
|
|
791 |
else
|
|
792 |
{
|
|
793 |
iRadioSettings->SetAudioOutput( aAudioOutput );
|
|
794 |
}
|
|
795 |
}
|
|
796 |
|
|
797 |
iStateHandler->Callback( MRadioEngineStateChangeCallback::EFMRadioEventSetAudioOutput, tempError );
|
|
798 |
}
|
|
799 |
|
|
800 |
// ----------------------------------------------------
|
|
801 |
// CRadioEngine::SetRdsAfSearchEnable
|
|
802 |
// Sets the rds af search enabled
|
|
803 |
// Returns: None
|
|
804 |
// ----------------------------------------------------
|
|
805 |
//
|
|
806 |
EXPORT_C void CRadioEngine::SetRdsAfSearchEnable( TBool aEnabled )
|
|
807 |
{
|
|
808 |
TRAP_IGNORE( iRdsReceiver->SetAutomaticSwitchingL( aEnabled ) );
|
|
809 |
aEnabled ? iRadioSettings->SetRdsAfSearchEnabled() : iRadioSettings->SetRdsAfSearchDisabled();
|
|
810 |
}
|
|
811 |
|
|
812 |
// ----------------------------------------------------
|
|
813 |
// CRadioEngine::RadioSettings
|
|
814 |
// ----------------------------------------------------
|
|
815 |
//
|
|
816 |
EXPORT_C TRadioSettings& CRadioEngine::RadioSettings( )
|
|
817 |
{
|
|
818 |
return *iRadioSettings;
|
|
819 |
}
|
|
820 |
|
|
821 |
// ----------------------------------------------------
|
|
822 |
// CRadioEngine::TunePreset
|
|
823 |
// Tunes to the chosen channel.
|
|
824 |
// Returns: None
|
|
825 |
// ----------------------------------------------------
|
|
826 |
//
|
|
827 |
EXPORT_C void CRadioEngine::TunePresetL( TInt aIndex )
|
|
828 |
{
|
|
829 |
FTRACE(FPrint(_L("CRadioEngine::TunePresetL()")));
|
|
830 |
iRadioSettings->SetCurrentPreset( aIndex );
|
|
831 |
TInt tmpFrequency = 0;// changed back to zero
|
|
832 |
TStationName name;
|
|
833 |
|
|
834 |
iPresetUtility->GetPresetL( aIndex, name, tmpFrequency );
|
|
835 |
// Should not tune if the radio is not on.
|
|
836 |
if ( iRadioSettings->IsRadioOn())
|
|
837 |
{
|
|
838 |
FTRACE(FPrint(_L("CRadioEngine::TunePresetL() inside if")));
|
|
839 |
iTunePresetRequested = ETrue;
|
|
840 |
iTempFrequency = tmpFrequency;
|
|
841 |
Tune(tmpFrequency, ERadioPresetMode);
|
|
842 |
}
|
|
843 |
else
|
|
844 |
{
|
|
845 |
StoreAndPublishFrequency( tmpFrequency );
|
|
846 |
}
|
|
847 |
iPubSub->PublishChannelNameL( name );
|
|
848 |
iPubSub->PublishChannelL( aIndex );
|
|
849 |
iRadioSettings->SetRadioMode(ERadioPresetMode);
|
|
850 |
FTRACE(FPrint(_L("CRadioEngine::TunePresetL() end %d"),tmpFrequency));
|
|
851 |
}
|
|
852 |
|
|
853 |
// ----------------------------------------------------
|
|
854 |
// CRadioEngine::5
|
|
855 |
// Return min and max freq for the specified range (band)
|
|
856 |
// ----------------------------------------------------
|
|
857 |
//
|
|
858 |
EXPORT_C TInt CRadioEngine::GetFrequencyBandRange(
|
|
859 |
TInt& aBottomFrequency,
|
|
860 |
TInt& aTopFrequency)
|
|
861 |
{
|
|
862 |
TBool err = KErrNone;
|
|
863 |
|
|
864 |
aBottomFrequency = iCentralRepositoryHandler->MinFrequency() * KFMRadioFreqMultiplier;
|
|
865 |
aTopFrequency = iCentralRepositoryHandler->MaxFrequency() * KFMRadioFreqMultiplier;
|
|
866 |
|
|
867 |
return err;
|
|
868 |
}
|
|
869 |
|
|
870 |
// ----------------------------------------------------
|
|
871 |
// CRadioEngine::IsInCall
|
|
872 |
// ----------------------------------------------------
|
|
873 |
//
|
|
874 |
EXPORT_C TBool CRadioEngine::IsInCall() const
|
|
875 |
{
|
|
876 |
return iInCall;
|
|
877 |
}
|
|
878 |
|
|
879 |
// ---------------------------------------------------------
|
|
880 |
// CRadioEngine::FrequencySetByRdsAf
|
|
881 |
// ---------------------------------------------------------
|
|
882 |
//
|
|
883 |
EXPORT_C TBool CRadioEngine::FrequencySetByRdsAf() const
|
|
884 |
{
|
|
885 |
return iFrequencySetByRdsAf;
|
|
886 |
}
|
|
887 |
|
|
888 |
// ---------------------------------------------------------
|
|
889 |
// CRadioEngine::RdsReceiver
|
|
890 |
// ---------------------------------------------------------
|
|
891 |
//
|
|
892 |
EXPORT_C CFMRadioRdsReceiverBase& CRadioEngine::RdsReceiver()
|
|
893 |
{
|
|
894 |
return *iRdsReceiver;
|
|
895 |
}
|
|
896 |
|
|
897 |
// ----------------------------------------------------
|
|
898 |
// CRadioEngine::HandleFlightModeEnabled
|
|
899 |
// Switches the engine into flight mode, and notifies the UI of
|
|
900 |
// the change in status.
|
|
901 |
// ----------------------------------------------------
|
|
902 |
//
|
|
903 |
void CRadioEngine::HandleFlightModeEnabled()
|
|
904 |
{
|
|
905 |
FTRACE(FPrint(_L("CRadioEngine::HandleFlightModeEnabled()")));
|
|
906 |
iRadioSettings->SetFlightMode(ETrue);
|
|
907 |
HandleCallback(MRadioEngineStateChangeCallback::EFMRadioEventFlightModeEnabled, KErrNone);
|
|
908 |
}
|
|
909 |
|
|
910 |
// ----------------------------------------------------
|
|
911 |
// CRadioEngine::HandleFlightModeDisabled
|
|
912 |
// Switches the engine out of flight mode, and notifies the UI of
|
|
913 |
// the change in status
|
|
914 |
// ----------------------------------------------------
|
|
915 |
//
|
|
916 |
void CRadioEngine::HandleFlightModeDisabled()
|
|
917 |
{
|
|
918 |
FTRACE(FPrint(_L("CRadioEngine::HandleFlightModeDisabled()")));
|
|
919 |
iRadioSettings->SetFlightMode(EFalse);
|
|
920 |
HandleCallback(MRadioEngineStateChangeCallback::EFMRadioEventFlightModeDisabled, KErrNone);
|
|
921 |
}
|
|
922 |
|
|
923 |
|
|
924 |
// ----------------------------------------------------
|
|
925 |
// CRadioEngine::HandleCallback
|
|
926 |
// Calls the User Interface callback function, indicating the event code and
|
|
927 |
// error code.
|
|
928 |
// ----------------------------------------------------
|
|
929 |
//
|
|
930 |
void CRadioEngine::HandleCallback(TInt aEventCode, TInt aCode )
|
|
931 |
{
|
|
932 |
FTRACE(FPrint(_L("CRadioEngine::HandleCallback(aEventCode %d, aCode %d "), aEventCode, aCode ) );
|
|
933 |
iCallback.HandleRadioEngineCallBack((MRadioEngineStateChangeCallback::TFMRadioNotifyEvent)aEventCode, aCode);
|
|
934 |
}
|
|
935 |
|
|
936 |
// ----------------------------------------------------
|
|
937 |
// CRadioEngine::HandleHeadsetButtonPress
|
|
938 |
// Notifies UI that the headset button has been pressed
|
|
939 |
// ----------------------------------------------------
|
|
940 |
//
|
|
941 |
void CRadioEngine::HandleHeadsetButtonPress()
|
|
942 |
{
|
|
943 |
FTRACE(FPrint(_L("CRadioEngine::HandleHeadsetButtonPress()")));
|
|
944 |
iStateHandler->Callback(MRadioEngineStateChangeCallback::EFMRadioEventButtonPressed, KErrNone);
|
|
945 |
}
|
|
946 |
|
|
947 |
// ----------------------------------------------------
|
|
948 |
// CRadioEngine::HeadsetAccessoryConnectedCallbackL
|
|
949 |
// ----------------------------------------------------
|
|
950 |
//
|
|
951 |
void CRadioEngine::HeadsetAccessoryConnectedCallbackL()
|
|
952 |
{
|
|
953 |
FTRACE(FPrint(_L("CRadioEngine::HeadsetAccessoryConnectedCallbackL")));
|
|
954 |
// forward volume changes to headset
|
|
955 |
SetAudioOutput( EFMRadioOutputHeadset );
|
|
956 |
}
|
|
957 |
|
|
958 |
// ----------------------------------------------------
|
|
959 |
// CRadioEngine::HeadsetAccessoryDisconnectedCallbackL
|
|
960 |
// ----------------------------------------------------
|
|
961 |
//
|
|
962 |
void CRadioEngine::HeadsetAccessoryDisconnectedCallbackL()
|
|
963 |
{
|
|
964 |
FTRACE(FPrint(_L("CRadioEngine::HeadsetAccessoryDisconnectedCallbackL")));
|
|
965 |
// forward volume changes to speakers
|
|
966 |
SetAudioOutput( EFMRadioOutputIHF );
|
|
967 |
}
|
|
968 |
|
|
969 |
// ----------------------------------------------------
|
|
970 |
// CRadioEngine::MrftoRequestTunerControlComplete
|
|
971 |
// ----------------------------------------------------
|
|
972 |
//
|
|
973 |
void CRadioEngine::MrftoRequestTunerControlComplete( TInt aError )
|
|
974 |
{
|
|
975 |
FTRACE(FPrint(_L("CRadioEngine::MrftoRequestTunerControlComplete() - Error = %d"), aError));
|
|
976 |
|
|
977 |
if ( aError == KErrNone )
|
|
978 |
{
|
|
979 |
iTunerControl = EStateRadioTunerControlOn;
|
|
980 |
// Headset must be connected
|
|
981 |
iRadioSettings->SetHeadsetConnected();
|
|
982 |
iFmTunerUtility->GetCapabilities( iTunerCaps );
|
|
983 |
if( iTunerCaps.iTunerFunctions & TFmTunerCapabilities::ETunerRdsSupport )
|
|
984 |
{
|
|
985 |
TRAP_IGNORE( iRdsReceiver->InitL( *iRadioUtility, iPubSub ) )
|
|
986 |
}
|
|
987 |
|
|
988 |
TFmRadioFrequencyRange japanFreqRange = EFmRangeJapan;
|
|
989 |
if ( TunerFrequencyRangeForRegionId( RegionId() ) == japanFreqRange )
|
|
990 |
{
|
|
991 |
// region is Japan so we need to change the freq range from the default
|
|
992 |
iFmTunerUtility->SetFrequencyRange( japanFreqRange );
|
|
993 |
}
|
|
994 |
else
|
|
995 |
{
|
|
996 |
// allready on correct freq range
|
|
997 |
HandleCallback( MRadioEngineStateChangeCallback::EFMRadioEventTunerReady, KErrNone );
|
|
998 |
}
|
|
999 |
|
|
1000 |
}
|
|
1001 |
else if ( aError == KFmRadioErrAntennaNotConnected )
|
|
1002 |
{
|
|
1003 |
FTRACE(FPrint(_L("CRadioEngine::MrftoRequestTunerControlComplete() - KFmRadioErrAntennaNotConnected")));
|
|
1004 |
iTunerControl = EStateRadioTunerControlOff;
|
|
1005 |
iRadioSettings->SetHeadsetDisconnected();
|
|
1006 |
HandleCallback(MRadioEngineStateChangeCallback::EFMRadioEventHeadsetDisconnected, KErrNone );
|
|
1007 |
}
|
|
1008 |
else if ( aError == KErrAlreadyExists )
|
|
1009 |
{
|
|
1010 |
iTunerControl = EStateRadioTunerControlOn;
|
|
1011 |
// Headset must be connected
|
|
1012 |
iRadioSettings->SetHeadsetConnected();
|
|
1013 |
iFmTunerUtility->GetCapabilities( iTunerCaps );
|
|
1014 |
TInt frequency;
|
|
1015 |
iFmTunerUtility->GetFrequency( frequency );
|
|
1016 |
StoreAndPublishFrequency( frequency );
|
|
1017 |
HandleCallback( MRadioEngineStateChangeCallback::EFMRadioEventTune, KErrNone );
|
|
1018 |
}
|
|
1019 |
else if ( aError == KFmRadioErrFmTransmitterActive )
|
|
1020 |
{
|
|
1021 |
iTunerControl = EStateRadioTunerControlOff;
|
|
1022 |
HandleCallback( MRadioEngineStateChangeCallback::EFMRadioEventFMTransmitterOn, KErrNone );
|
|
1023 |
}
|
|
1024 |
else if ( aError == KFmRadioErrOfflineMode )
|
|
1025 |
{
|
|
1026 |
iTunerControl = EStateRadioTunerControlOff;
|
|
1027 |
HandleCallback( MRadioEngineStateChangeCallback::EFMRadioEventFlightModeEnabled, KErrNone );
|
|
1028 |
}
|
|
1029 |
else
|
|
1030 |
{
|
|
1031 |
iTunerControl = EStateRadioTunerControlOff;
|
|
1032 |
}
|
|
1033 |
}
|
|
1034 |
|
|
1035 |
// ----------------------------------------------------
|
|
1036 |
// CRadioEngine::MrftoSetFrequencyRangeComplete
|
|
1037 |
//
|
|
1038 |
// ----------------------------------------------------
|
|
1039 |
//
|
|
1040 |
void CRadioEngine::MrftoSetFrequencyRangeComplete( TInt aError )
|
|
1041 |
{
|
|
1042 |
if ( aError == KErrNone )
|
|
1043 |
{
|
|
1044 |
HandleCallback( MRadioEngineStateChangeCallback::EFMRadioEventTunerReady, KErrNone );
|
|
1045 |
}
|
|
1046 |
|
|
1047 |
FTRACE(FPrint(_L("CRadioEngine::MrftoSetFrequencyRangeComplete() - error = %d"), aError));
|
|
1048 |
}
|
|
1049 |
|
|
1050 |
// ----------------------------------------------------
|
|
1051 |
// CRadioEngine::MrftoSetFrequencyComplete
|
|
1052 |
// ----------------------------------------------------
|
|
1053 |
//
|
|
1054 |
void CRadioEngine::MrftoSetFrequencyComplete( TInt aError )
|
|
1055 |
{
|
|
1056 |
FTRACE(FPrint(_L("CRadioEngine::MrftoSetFrequencyComplete() - aError = %d"), aError));
|
|
1057 |
|
|
1058 |
if ( !aError )
|
|
1059 |
{
|
|
1060 |
iRdsReceiver->ClearRdsInformation();
|
|
1061 |
StoreAndPublishFrequency( iTempFrequency );
|
|
1062 |
if ( iTunePresetRequested )
|
|
1063 |
{
|
|
1064 |
iCentralRepositoryHandler->SaveEngineSettings();
|
|
1065 |
iTunePresetRequested = EFalse;
|
|
1066 |
}
|
|
1067 |
HandleCallback( MRadioEngineStateChangeCallback::EFMRadioEventTune, aError );
|
|
1068 |
|
|
1069 |
if ( iInitializeRadioRequestExists )
|
|
1070 |
{
|
|
1071 |
iInitializeRadioRequestExists = EFalse;
|
|
1072 |
HandleCallback( MRadioEngineStateChangeCallback::EFMRadioEventFMRadioInitialized, KErrNone );
|
|
1073 |
}
|
|
1074 |
}
|
|
1075 |
else
|
|
1076 |
{
|
|
1077 |
iInitializeRadioRequestExists = EFalse;
|
|
1078 |
|
|
1079 |
FTRACE(FPrint(_L("CRadioEngine::MrftoSetFrequencyComplete() - Sending event to UI")));
|
|
1080 |
HandleCallback( MRadioEngineStateChangeCallback::EFMRadioEventTune, aError );
|
|
1081 |
}
|
|
1082 |
}
|
|
1083 |
|
|
1084 |
// ----------------------------------------------------
|
|
1085 |
// CRadioEngine::MrftoStationSeekComplete
|
|
1086 |
//
|
|
1087 |
// ----------------------------------------------------
|
|
1088 |
//
|
|
1089 |
void CRadioEngine::MrftoStationSeekComplete(
|
|
1090 |
TInt aError,
|
|
1091 |
TInt aFrequency )
|
|
1092 |
{
|
|
1093 |
FTRACE(FPrint(_L("CRadioEngine::MrftoStationSeekComplete() - Frequency = %d"), aFrequency));
|
|
1094 |
FTRACE(FPrint(_L("CRadioEngine::MrftoStationSeekComplete() - error = %d"), aError));
|
|
1095 |
|
|
1096 |
if ( !aError )
|
|
1097 |
{
|
|
1098 |
StoreAndPublishFrequency( aFrequency );
|
|
1099 |
|
|
1100 |
iRdsReceiver->ClearRdsInformation();
|
|
1101 |
StoreAndPublishFrequency( aFrequency );
|
|
1102 |
if ( iTunePresetRequested )
|
|
1103 |
{
|
|
1104 |
iCentralRepositoryHandler->SaveEngineSettings();
|
|
1105 |
iTunePresetRequested = EFalse;
|
|
1106 |
}
|
|
1107 |
iTuningState = EFMRadioPSTuningUninitialized;
|
|
1108 |
// Process the callback first because it might change the tuning state and we must avoid switching it back and forth
|
|
1109 |
HandleCallback( MRadioEngineStateChangeCallback::EFMRadioEventTune, aError );
|
|
1110 |
TRAP_IGNORE(iPubSub->PublishTuningStateL( iTuningState ));
|
|
1111 |
|
|
1112 |
if ( iInitializeRadioRequestExists )
|
|
1113 |
{
|
|
1114 |
iInitializeRadioRequestExists = EFalse;
|
|
1115 |
HandleCallback( MRadioEngineStateChangeCallback::EFMRadioEventFMRadioInitialized, KErrNone );
|
|
1116 |
}
|
|
1117 |
}
|
|
1118 |
else
|
|
1119 |
{
|
|
1120 |
iInitializeRadioRequestExists = EFalse;
|
|
1121 |
if ( aError == KFmRadioErrAntennaNotConnected )
|
|
1122 |
{
|
|
1123 |
iRadioSettings->SetHeadsetDisconnected();
|
|
1124 |
}
|
|
1125 |
FTRACE(FPrint(_L("CRadioEngine::MrftoStationSeekComplete() - Sending event to UI")));
|
|
1126 |
iTuningState = EFMRadioPSTuningUninitialized;
|
|
1127 |
HandleCallback( MRadioEngineStateChangeCallback::EFMRadioEventTune, aError );
|
|
1128 |
TRAP_IGNORE(iPubSub->PublishTuningStateL( iTuningState ));
|
|
1129 |
}
|
|
1130 |
}
|
|
1131 |
|
|
1132 |
|
|
1133 |
// ----------------------------------------------------
|
|
1134 |
// CRadioEngine::MrftoFmTransmitterStatusChange
|
|
1135 |
// The FM tuner is turned off when FM transmitter is on.
|
|
1136 |
// ----------------------------------------------------
|
|
1137 |
//
|
|
1138 |
void CRadioEngine::MrftoFmTransmitterStatusChange(
|
|
1139 |
TBool aActive )
|
|
1140 |
{
|
|
1141 |
FTRACE(FPrint(_L("CRadioEngine::MrftoFmTransmitterStatusChange() - Active = %d"), aActive));
|
|
1142 |
if ( aActive )
|
|
1143 |
{
|
|
1144 |
// loses tuner control
|
|
1145 |
iTunerControl = EStateRadioTunerControlOff;
|
|
1146 |
}
|
|
1147 |
}
|
|
1148 |
|
|
1149 |
|
|
1150 |
// ----------------------------------------------------
|
|
1151 |
// CRadioEngine::MrftoAntennaStatusChange
|
|
1152 |
// Called when antenna status changes.
|
|
1153 |
// ----------------------------------------------------
|
|
1154 |
//
|
|
1155 |
void CRadioEngine::MrftoAntennaStatusChange(
|
|
1156 |
TBool aAttached )
|
|
1157 |
{
|
|
1158 |
FTRACE(FPrint(_L("CRadioEngine::MrftoAntennaStatusChange() - Antenna Status = %d"), aAttached));
|
|
1159 |
if ( aAttached )
|
|
1160 |
{
|
|
1161 |
if ( iTunerControl == EStateRadioTunerControlOff )
|
|
1162 |
{
|
|
1163 |
iFmTunerUtility->RequestTunerControl();
|
|
1164 |
}
|
|
1165 |
iRadioSettings->SetHeadsetConnected();
|
|
1166 |
TRAP_IGNORE( iPubSub->PublishAntennaStatusL( EFMRadioPSHeadsetConnected ) );
|
|
1167 |
HandleCallback( MRadioEngineStateChangeCallback::EFMRadioEventHeadsetReconnected, KErrNone );
|
|
1168 |
}
|
|
1169 |
else
|
|
1170 |
{
|
|
1171 |
iRadioSettings->SetHeadsetDisconnected();
|
|
1172 |
TRAP_IGNORE( iPubSub->PublishAntennaStatusL( EFMRadioPSHeadsetDisconnected ) );
|
|
1173 |
HandleCallback( MRadioEngineStateChangeCallback::EFMRadioEventHeadsetDisconnected, KErrNone );
|
|
1174 |
}
|
|
1175 |
}
|
|
1176 |
|
|
1177 |
|
|
1178 |
// ----------------------------------------------------
|
|
1179 |
// CRadioEngine::FlightModeChanged
|
|
1180 |
// Called when offline mode status changes
|
|
1181 |
// ----------------------------------------------------
|
|
1182 |
//
|
|
1183 |
void CRadioEngine::MrftoOfflineModeStatusChange( TBool aOfflineMode )
|
|
1184 |
{
|
|
1185 |
FTRACE(FPrint(_L("CRadioEngine::MrftoOfflineModeStatusChange() - Offline Mode = %d"), aOfflineMode));
|
|
1186 |
|
|
1187 |
if ( aOfflineMode )
|
|
1188 |
{
|
|
1189 |
HandleFlightModeEnabled();
|
|
1190 |
}
|
|
1191 |
else
|
|
1192 |
{
|
|
1193 |
if ( iTunerControl == EStateRadioTunerControlOff )
|
|
1194 |
{
|
|
1195 |
iFmTunerUtility->RequestTunerControl();
|
|
1196 |
}
|
|
1197 |
HandleFlightModeDisabled();
|
|
1198 |
}
|
|
1199 |
}
|
|
1200 |
|
|
1201 |
// ----------------------------------------------------
|
|
1202 |
// CRadioEngine::MrftoFrequencyRangeChange
|
|
1203 |
//
|
|
1204 |
// ----------------------------------------------------
|
|
1205 |
//
|
|
1206 |
void CRadioEngine::MrftoFrequencyRangeChange(
|
|
1207 |
TFmRadioFrequencyRange FDEBUGVAR( aNewRange ) )
|
|
1208 |
{
|
|
1209 |
FTRACE( FPrint(_L("CRadioEngine::MrftoFrequencyRangeChange() - Band = %d"), aNewRange ) );
|
|
1210 |
}
|
|
1211 |
|
|
1212 |
// ----------------------------------------------------
|
|
1213 |
// CRadioEngine::MrftoFrequencyChange
|
|
1214 |
// Called when the tuned frequency changes
|
|
1215 |
// ----------------------------------------------------
|
|
1216 |
//
|
|
1217 |
void CRadioEngine::MrftoFrequencyChange(
|
|
1218 |
TInt aNewFrequency )
|
|
1219 |
{
|
|
1220 |
FTRACE(FPrint(_L("CRadioEngine::MrftoFrequencyChange() - New Frequency = %d"), aNewFrequency));
|
|
1221 |
|
|
1222 |
if ( iRadioSettings->Frequency() != aNewFrequency )
|
|
1223 |
{
|
|
1224 |
iRdsReceiver->ClearRdsInformation();
|
|
1225 |
StoreAndPublishFrequency( aNewFrequency );
|
|
1226 |
HandleCallback( MRadioEngineStateChangeCallback::EFMRadioEventTune, KErrNone );
|
|
1227 |
}
|
|
1228 |
}
|
|
1229 |
|
|
1230 |
// ----------------------------------------------------
|
|
1231 |
// CRadioEngine::MTsoForcedMonoChanged
|
|
1232 |
// Called when a client enables/disabled forced mono reception
|
|
1233 |
// ----------------------------------------------------
|
|
1234 |
//
|
|
1235 |
void CRadioEngine::MrftoForcedMonoChange(
|
|
1236 |
TBool aForcedMono )
|
|
1237 |
{
|
|
1238 |
FTRACE(FPrint(_L("CRadioEngine::MrftoForcedMonoChange() - Forced Mono = %d"), aForcedMono));
|
|
1239 |
if ( aForcedMono )
|
|
1240 |
{
|
|
1241 |
iRadioSettings->SetAudioMode( EFMRadioMono );
|
|
1242 |
}
|
|
1243 |
else
|
|
1244 |
{
|
|
1245 |
iRadioSettings->SetAudioMode( EFMRadioStereo );
|
|
1246 |
}
|
|
1247 |
HandleCallback( MRadioEngineStateChangeCallback::EFMRadioEventSetAudioMode, KErrNone );
|
|
1248 |
}
|
|
1249 |
|
|
1250 |
// ----------------------------------------------------
|
|
1251 |
// CRadioEngine::MrftoSquelchChange
|
|
1252 |
//
|
|
1253 |
// error code.
|
|
1254 |
// ----------------------------------------------------
|
|
1255 |
//
|
|
1256 |
void CRadioEngine::MrftoSquelchChange(
|
|
1257 |
TBool /*aSquelch*/ )
|
|
1258 |
{
|
|
1259 |
}
|
|
1260 |
|
|
1261 |
|
|
1262 |
// ----------------------------------------------------
|
|
1263 |
// CRadioEngine::MrpoStateChange This is Tuner State
|
|
1264 |
// Called when the state of the tuner changes
|
|
1265 |
// ----------------------------------------------------
|
|
1266 |
//
|
|
1267 |
void CRadioEngine::MrpoStateChange(
|
|
1268 |
TPlayerState aState,
|
|
1269 |
TInt aError )
|
|
1270 |
{
|
|
1271 |
FTRACE(FPrint(_L("CRadioEngine::MrpoStateChange() - State Change = %d, Error = %d"), aState, aError));
|
|
1272 |
|
|
1273 |
if ( !aError )
|
|
1274 |
{
|
|
1275 |
if ( aState == ERadioPlayerPlaying )
|
|
1276 |
{
|
|
1277 |
iRadioSettings->SetRadioOn();
|
|
1278 |
iCurrentRadioState = EStateRadioOn;
|
|
1279 |
FTRACE(FPrint(_L("CRadioEngine::MrpoStateChange() Resource Available Error = %d"), aError ));
|
|
1280 |
iRdsReceiver->StartReceiver();
|
|
1281 |
HandleCallback(MRadioEngineStateChangeCallback::EFMRadioEventRadioOn, KErrNone);
|
|
1282 |
}
|
|
1283 |
else
|
|
1284 |
{
|
|
1285 |
iRdsReceiver->StopReceiver();
|
|
1286 |
iRadioSettings->SetRadioOff();
|
|
1287 |
iCurrentRadioState = EStateRadioOff;
|
|
1288 |
HandleCallback( MRadioEngineStateChangeCallback::EFMRadioEventRadioOff, KErrNone );
|
|
1289 |
}
|
|
1290 |
}
|
|
1291 |
else
|
|
1292 |
{
|
|
1293 |
if ( aState == ERadioPlayerIdle && iRadioSettings->IsRadioOn() )
|
|
1294 |
{
|
|
1295 |
MRadioEngineStateChangeCallback::TFMRadioNotifyEvent ret =
|
|
1296 |
MRadioEngineStateChangeCallback::EFMRadioEventAudioResourcePaused;
|
|
1297 |
iCurrentRadioState = EStateRadioOff;
|
|
1298 |
iRdsReceiver->StopReceiver();
|
|
1299 |
iRadioSettings->SetRadioOff();
|
|
1300 |
if ( ( aError == KErrDied ) ||
|
|
1301 |
( aError == KErrAccessDenied ) ||
|
|
1302 |
( aError == KErrNotReady ) ||
|
|
1303 |
( aError == KErrInUse ) )
|
|
1304 |
{
|
|
1305 |
// check call status
|
|
1306 |
if ( iSystemEventDetector->IsCallActive() )
|
|
1307 |
{
|
|
1308 |
FTRACE(FPrint(_L("CRadioEngine::MrpoStateChange() EFMRadioEventCallStarted") ) );
|
|
1309 |
iInCall = ETrue;
|
|
1310 |
ret = MRadioEngineStateChangeCallback::EFMRadioEventCallStarted;
|
|
1311 |
}
|
|
1312 |
}
|
|
1313 |
else if ( aError == KErrHardwareNotAvailable ) // Radio is interrupted by FM Transmitter activation.
|
|
1314 |
{
|
|
1315 |
ret = MRadioEngineStateChangeCallback::EFMRadioEventFMTransmitterOn;
|
|
1316 |
}
|
|
1317 |
HandleCallback( ret, aError );
|
|
1318 |
}
|
|
1319 |
}
|
|
1320 |
if( iRadioSettings->IsRadioOn() )
|
|
1321 |
{
|
|
1322 |
TRAP_IGNORE( iPubSub->PublishStateL( ETrue ) )
|
|
1323 |
}
|
|
1324 |
else
|
|
1325 |
{
|
|
1326 |
TRAP_IGNORE
|
|
1327 |
(
|
|
1328 |
iTuningState = EFMRadioPSTuningUninitialized;
|
|
1329 |
iPubSub->PublishTuningStateL( iTuningState );
|
|
1330 |
iPubSub->PublishStateL( EFalse );
|
|
1331 |
)
|
|
1332 |
}
|
|
1333 |
}
|
|
1334 |
|
|
1335 |
// ----------------------------------------------------
|
|
1336 |
// CRadioEngine::MrpoVolumeChange
|
|
1337 |
//
|
|
1338 |
// ----------------------------------------------------
|
|
1339 |
//
|
|
1340 |
void CRadioEngine::MrpoVolumeChange( TInt FDEBUGVAR( aVolume ) )
|
|
1341 |
{
|
|
1342 |
FTRACE(FPrint(_L("CRadioEngine::MrpoVolumeChange() - Volume = %d"), aVolume) );
|
|
1343 |
HandleCallback( MRadioEngineStateChangeCallback::EFMRadioEventVolumeUpdated, KErrNone );
|
|
1344 |
}
|
|
1345 |
|
|
1346 |
// ----------------------------------------------------
|
|
1347 |
// CRadioEngine::MrpoMuteChange
|
|
1348 |
//
|
|
1349 |
// ----------------------------------------------------
|
|
1350 |
//
|
|
1351 |
void CRadioEngine::MrpoMuteChange( TBool aMute )
|
|
1352 |
{
|
|
1353 |
FTRACE(FPrint(_L("CRadioEngine::MrpoMuteChange() - Mute = %d"), aMute));
|
|
1354 |
|
|
1355 |
if ( aMute && !iRadioSettings->IsMuteOn() )
|
|
1356 |
{
|
|
1357 |
iRadioSettings->SetMuteOn();
|
|
1358 |
HandleCallback(MRadioEngineStateChangeCallback::EFMRadioEventSetMuteState, KErrNone);
|
|
1359 |
}
|
|
1360 |
else if ( !aMute && iRadioSettings->IsMuteOn() )
|
|
1361 |
{
|
|
1362 |
iRadioSettings->SetMuteOff();
|
|
1363 |
HandleCallback(MRadioEngineStateChangeCallback::EFMRadioEventSetMuteState, KErrNone);
|
|
1364 |
}
|
|
1365 |
}
|
|
1366 |
|
|
1367 |
// ----------------------------------------------------
|
|
1368 |
// CRadioEngine::MrpoBalanceChange
|
|
1369 |
//
|
|
1370 |
// ----------------------------------------------------
|
|
1371 |
//
|
|
1372 |
void CRadioEngine::MrpoBalanceChange(
|
|
1373 |
TInt /*aLeftPercentage*/,
|
|
1374 |
TInt /*aRightPercentage*/ )
|
|
1375 |
{
|
|
1376 |
// Not supported.
|
|
1377 |
}
|
|
1378 |
|
|
1379 |
// -----------------------------------------------------------------------------
|
|
1380 |
// CRadioEngine::MrpeoPresetChanged
|
|
1381 |
// Observer for Presets
|
|
1382 |
// -----------------------------------------------------------------------------
|
|
1383 |
void CRadioEngine::MrpeoPresetChanged(
|
|
1384 |
TPresetChangeEvent /*aChange*/,
|
|
1385 |
TInt /*aIndex*/ )
|
|
1386 |
{
|
|
1387 |
|
|
1388 |
}
|
|
1389 |
|
|
1390 |
// -----------------------------------------------------------------------------
|
|
1391 |
// CRadioEngine::NetworkUpCallbackL
|
|
1392 |
// callback notifies when networks comes up
|
|
1393 |
// -----------------------------------------------------------------------------
|
|
1394 |
//
|
|
1395 |
void CRadioEngine::NetworkUpCallbackL()
|
|
1396 |
{
|
|
1397 |
#ifndef __WINS__
|
|
1398 |
|
|
1399 |
if ( !iNetworkInfoListener )
|
|
1400 |
{
|
|
1401 |
// NetworkInfoListener takes care of listening to the network id and country code.
|
|
1402 |
iNetworkInfoListener = CFMRadioMobileNetworkInfoListener::NewL( *this );
|
|
1403 |
}
|
|
1404 |
#endif
|
|
1405 |
}
|
|
1406 |
|
|
1407 |
// -----------------------------------------------------------------------------
|
|
1408 |
// CRadioEngine::NetworkDownCallbackL
|
|
1409 |
// callback notifies when network goes down
|
|
1410 |
// -----------------------------------------------------------------------------
|
|
1411 |
//
|
|
1412 |
void CRadioEngine::NetworkDownCallbackL()
|
|
1413 |
{
|
|
1414 |
// No implementation needed
|
|
1415 |
}
|
|
1416 |
|
|
1417 |
// -----------------------------------------------------------------------------
|
|
1418 |
// CRadioEngine::NetworkIdChanged
|
|
1419 |
// Used for notifying that the network id has changed
|
|
1420 |
// -----------------------------------------------------------------------------
|
|
1421 |
//
|
|
1422 |
void CRadioEngine::NetworkIdChanged()
|
|
1423 |
{
|
|
1424 |
// No implementation needed
|
|
1425 |
}
|
|
1426 |
|
|
1427 |
// -----------------------------------------------------------------------------
|
|
1428 |
// CRadioEngine::AudioResourcesAvailableL
|
|
1429 |
// This callback notifies when audio resources become available.
|
|
1430 |
// -----------------------------------------------------------------------------
|
|
1431 |
//
|
|
1432 |
void CRadioEngine::AudioResourcesAvailableL()
|
|
1433 |
{
|
|
1434 |
FTRACE( FPrint( _L("CRadioEngine::AudioResourcesAvailableL()" ) ) );
|
|
1435 |
// if iPubSub exists, then the ConstructL has been successfully completed
|
|
1436 |
if ( iPubSub && !iInCall && iTunerControl == EStateRadioTunerControlOn )
|
|
1437 |
{
|
|
1438 |
HandleCallback(MRadioEngineStateChangeCallback::EFMRadioEventAudioResourceAvailable, KErrNone );
|
|
1439 |
}
|
|
1440 |
}
|
|
1441 |
|
|
1442 |
// -----------------------------------------------------------------------------
|
|
1443 |
// CRadioEngine::AudioAutoResumeForbiddenL
|
|
1444 |
// This callback notifies when audio auto resuming is forbidden.
|
|
1445 |
// -----------------------------------------------------------------------------
|
|
1446 |
//
|
|
1447 |
void CRadioEngine::AudioAutoResumeForbiddenL()
|
|
1448 |
{
|
|
1449 |
FTRACE( FPrint( _L("CRadioEngine::AudioAutoResumeForbiddenL()" ) ) );
|
|
1450 |
if ( iPubSub ) // if iPubSub exists, then the ConstructL has been successfully completed
|
|
1451 |
{
|
|
1452 |
HandleCallback( MRadioEngineStateChangeCallback::EFMRadioEventAudioResourceLost, KErrNone );
|
|
1453 |
}
|
|
1454 |
}
|
|
1455 |
|
|
1456 |
// -----------------------------------------------------------------------------
|
|
1457 |
// CRadioEngine::CallActivatedCallbackL
|
|
1458 |
// This callback notifies when call becomes active.
|
|
1459 |
// -----------------------------------------------------------------------------
|
|
1460 |
//
|
|
1461 |
void CRadioEngine::CallActivatedCallbackL()
|
|
1462 |
{
|
|
1463 |
FTRACE( FPrint( _L("CRadioEngine::CallActivatedCallbackL()" ) ) );
|
|
1464 |
iInCall = ETrue;
|
|
1465 |
}
|
|
1466 |
|
|
1467 |
// -----------------------------------------------------------------------------
|
|
1468 |
// CRadioEngine::CallDeactivatedCallbackL
|
|
1469 |
// This callback notifies when call becomes deactive.
|
|
1470 |
// -----------------------------------------------------------------------------
|
|
1471 |
//
|
|
1472 |
void CRadioEngine::CallDeactivatedCallbackL()
|
|
1473 |
{
|
|
1474 |
FTRACE( FPrint( _L("CRadioEngine::CallDeactivatedCallbackL()" ) ) );
|
|
1475 |
iInCall = EFalse;
|
|
1476 |
if ( iPubSub ) // if iPubSub exists, then the ConstructL has been successfully completed
|
|
1477 |
{
|
|
1478 |
HandleCallback( MRadioEngineStateChangeCallback::EFMRadioEventCallEnded, KErrNone );
|
|
1479 |
}
|
|
1480 |
}
|
|
1481 |
|
|
1482 |
// ---------------------------------------------------------
|
|
1483 |
// CRadioEngine::RdsDataProgrammeService
|
|
1484 |
// ---------------------------------------------------------
|
|
1485 |
//
|
|
1486 |
void CRadioEngine::RdsDataProgrammeService( const TDesC& /*aProgramService*/ )
|
|
1487 |
{
|
|
1488 |
}
|
|
1489 |
|
|
1490 |
// ---------------------------------------------------------
|
|
1491 |
// CRadioEngine::RdsDataPsNameIsStatic
|
|
1492 |
// ---------------------------------------------------------
|
|
1493 |
//
|
|
1494 |
void CRadioEngine::RdsDataPsNameIsStatic( TBool /*aStatic*/ )
|
|
1495 |
{
|
|
1496 |
}
|
|
1497 |
|
|
1498 |
// ---------------------------------------------------------
|
|
1499 |
// CRadioEngine::RdsDataRadioText
|
|
1500 |
// ---------------------------------------------------------
|
|
1501 |
//
|
|
1502 |
void CRadioEngine::RdsDataRadioText( const TDesC& /*aRadioText*/ )
|
|
1503 |
{
|
|
1504 |
}
|
|
1505 |
|
|
1506 |
// ---------------------------------------------------------
|
|
1507 |
// CRadioEngine::RdsDataRadioTextPlus
|
|
1508 |
// ---------------------------------------------------------
|
|
1509 |
//
|
|
1510 |
void CRadioEngine::RdsDataRadioTextPlus( const TInt /*aRTPlusClass*/, const TDesC& /*aRadioText*/ )
|
|
1511 |
{
|
|
1512 |
}
|
|
1513 |
|
|
1514 |
// ---------------------------------------------------------
|
|
1515 |
// CRadioEngine::RdsAfSearchBegin
|
|
1516 |
// ---------------------------------------------------------
|
|
1517 |
//
|
|
1518 |
void CRadioEngine::RdsAfSearchBegin()
|
|
1519 |
{
|
|
1520 |
iFrequencySetByRdsAf = ETrue;
|
|
1521 |
}
|
|
1522 |
|
|
1523 |
// ---------------------------------------------------------
|
|
1524 |
// CRadioEngine::RdsAfSearchEnd
|
|
1525 |
// ---------------------------------------------------------
|
|
1526 |
//
|
|
1527 |
void CRadioEngine::RdsAfSearchEnd( TUint32 /*aFrequency*/, TInt aError )
|
|
1528 |
{
|
|
1529 |
if( aError != KErrNone )
|
|
1530 |
{
|
|
1531 |
iFrequencySetByRdsAf = EFalse;
|
|
1532 |
}
|
|
1533 |
}
|
|
1534 |
|
|
1535 |
// ---------------------------------------------------------
|
|
1536 |
// CRadioEngine::RdsAfSearchStateChange
|
|
1537 |
// ---------------------------------------------------------
|
|
1538 |
//
|
|
1539 |
void CRadioEngine::RdsAfSearchStateChange( TBool /*aEnabled*/ )
|
|
1540 |
{
|
|
1541 |
}
|
|
1542 |
|
|
1543 |
// ---------------------------------------------------------
|
|
1544 |
// CRadioEngine::RdsAvailable
|
|
1545 |
// ---------------------------------------------------------
|
|
1546 |
//
|
|
1547 |
void CRadioEngine::RdsAvailable( TBool /*aAvailable*/ )
|
|
1548 |
{
|
|
1549 |
}
|
|
1550 |
|
|
1551 |
// -----------------------------------------------------------------------------
|
|
1552 |
// CRadioEngine::InitializeResourceLoadingL
|
|
1553 |
// add resource file information
|
|
1554 |
// -----------------------------------------------------------------------------
|
|
1555 |
//
|
|
1556 |
void CRadioEngine::InitializeResourceLoadingL()
|
|
1557 |
{
|
|
1558 |
CCoeEnv* coeEnv = CCoeEnv::Static();
|
|
1559 |
RFs fs( coeEnv->FsSession() );
|
|
1560 |
TFileName fileName;
|
|
1561 |
TFileName baseResource;
|
|
1562 |
TFindFile finder( fs );
|
|
1563 |
TLanguage language( ELangNone );
|
|
1564 |
|
|
1565 |
TParsePtrC parse( KFMRadioEngineResourceFile );
|
|
1566 |
_LIT( resourceFileWildExt, ".r*" );
|
|
1567 |
|
|
1568 |
// Make sure to find all resource files, not only .rsc files as it may be so
|
|
1569 |
// that there is only .r01, .r02, etc. files available
|
|
1570 |
fileName.Copy( parse.Name() );
|
|
1571 |
fileName.Append( resourceFileWildExt );
|
|
1572 |
|
|
1573 |
// TFindFile applies search order that is from
|
|
1574 |
// drive Y to A, then Z
|
|
1575 |
CDir* entries = NULL;
|
|
1576 |
TInt err = finder.FindWildByDir( fileName , KDC_RESOURCE_FILES_DIR, entries );
|
|
1577 |
delete entries;
|
|
1578 |
entries = NULL;
|
|
1579 |
TBool found = EFalse;
|
|
1580 |
while ( !found && err == KErrNone )
|
|
1581 |
{
|
|
1582 |
// Found file
|
|
1583 |
fileName.Zero();
|
|
1584 |
TParsePtrC foundPath( finder.File() );
|
|
1585 |
fileName.Copy( foundPath.DriveAndPath() );
|
|
1586 |
fileName.Append( KFMRadioEngineResourceFile );
|
|
1587 |
BaflUtils::NearestLanguageFile( fs, fileName, language );
|
|
1588 |
if ( language != ELangNone && BaflUtils::FileExists( fs, fileName ) )
|
|
1589 |
{
|
|
1590 |
found = ETrue;
|
|
1591 |
iFMRadioEngineResourceOffset = coeEnv->AddResourceFileL( fileName );
|
|
1592 |
}
|
|
1593 |
else
|
|
1594 |
{
|
|
1595 |
if ( language == ELangNone &&
|
|
1596 |
!baseResource.Compare( KNullDesC ) &&
|
|
1597 |
BaflUtils::FileExists( fs, fileName ) )
|
|
1598 |
{
|
|
1599 |
baseResource.Copy( fileName );
|
|
1600 |
}
|
|
1601 |
err = finder.FindWild( entries );
|
|
1602 |
delete entries;
|
|
1603 |
entries = NULL;
|
|
1604 |
}
|
|
1605 |
}
|
|
1606 |
|
|
1607 |
if ( !found && baseResource.Compare( KNullDesC ) )
|
|
1608 |
{
|
|
1609 |
// If we found *.rsc then better to use that than nothing
|
|
1610 |
if ( BaflUtils::FileExists( fs, baseResource ) )
|
|
1611 |
{
|
|
1612 |
iFMRadioEngineResourceOffset = coeEnv->AddResourceFileL( baseResource );
|
|
1613 |
}
|
|
1614 |
}
|
|
1615 |
}
|
|
1616 |
|
|
1617 |
// -----------------------------------------------------------------------------
|
|
1618 |
// CRadioEngine::TunerFrequencyRangeForRegionId
|
|
1619 |
// convert FMRadio region info to tuner utility frequency range
|
|
1620 |
// -----------------------------------------------------------------------------
|
|
1621 |
//
|
|
1622 |
TFmRadioFrequencyRange CRadioEngine::TunerFrequencyRangeForRegionId( const TInt aRegionId ) const
|
|
1623 |
{
|
|
1624 |
FTRACE( FPrint( _L("CRadioEngine::TunerFrequencyRangeForRegionId(TInt aRegionID = %d)"), aRegionId ) );
|
|
1625 |
TFmRadioFrequencyRange result = EFmRangeEuroAmerica;
|
|
1626 |
switch( aRegionId )
|
|
1627 |
{
|
|
1628 |
case EFMRadioRegionDefault:
|
|
1629 |
{
|
|
1630 |
result = EFmRangeEuroAmerica;
|
|
1631 |
break;
|
|
1632 |
}
|
|
1633 |
case EFMRadioRegionJapan:
|
|
1634 |
{
|
|
1635 |
result = EFmRangeJapan;
|
|
1636 |
break;
|
|
1637 |
}
|
|
1638 |
case EFMRadioRegionAmerica:
|
|
1639 |
{
|
|
1640 |
result = EFmRangeEuroAmerica;
|
|
1641 |
break;
|
|
1642 |
}
|
|
1643 |
default:
|
|
1644 |
break;
|
|
1645 |
}
|
|
1646 |
return result;
|
|
1647 |
}
|
|
1648 |
|
|
1649 |
// -----------------------------------------------------------------------------
|
|
1650 |
// CRadioEngine::GetRegionL
|
|
1651 |
// determine current region
|
|
1652 |
// -----------------------------------------------------------------------------
|
|
1653 |
//
|
|
1654 |
EXPORT_C TFMRadioRegionSetting CRadioEngine::GetRegionL() const
|
|
1655 |
{
|
|
1656 |
FTRACE( FPrint( _L("CRadioEngine::GetRegionL()" ) ) );
|
|
1657 |
TInt regionCount = iCentralRepositoryHandler->CountRegions();
|
|
1658 |
TFMRadioRegionSetting reg = EFMRadioRegionNone;
|
|
1659 |
|
|
1660 |
if ( iSystemEventDetector->IsNetworkCoverage() )
|
|
1661 |
{
|
|
1662 |
TBool countryCodeMatch( EFalse );
|
|
1663 |
// Choose the frequency range according to country code
|
|
1664 |
const TDesC& countryCode =
|
|
1665 |
iNetworkInfoListener->CountryCode();
|
|
1666 |
for ( TInt i = 0 ; i < regionCount ; i++ )
|
|
1667 |
{
|
|
1668 |
const RFMRadioCountryCodeArray& regionCountryCodes =
|
|
1669 |
iCentralRepositoryHandler->Region( i ).CountryCodes();
|
|
1670 |
|
|
1671 |
for ( TInt j = 0 ; j < regionCountryCodes.Count() ; j++ )
|
|
1672 |
{
|
|
1673 |
if ( countryCode == *regionCountryCodes[j] )
|
|
1674 |
{
|
|
1675 |
// We have a match
|
|
1676 |
countryCodeMatch = ETrue;
|
|
1677 |
reg = iCentralRepositoryHandler->Region(i).Id();
|
|
1678 |
}
|
|
1679 |
}
|
|
1680 |
}
|
|
1681 |
if ( !countryCodeMatch )
|
|
1682 |
{
|
|
1683 |
// All regions have been searched and no direct match found,
|
|
1684 |
// use default one
|
|
1685 |
reg = EFMRadioRegionDefault;
|
|
1686 |
}
|
|
1687 |
}
|
|
1688 |
else
|
|
1689 |
{
|
|
1690 |
if ( iCentralRepositoryHandler->RegionId() != EFMRadioRegionNone )
|
|
1691 |
{
|
|
1692 |
reg = static_cast<TFMRadioRegionSetting>(
|
|
1693 |
iCentralRepositoryHandler->RegionId() );
|
|
1694 |
}
|
|
1695 |
}
|
|
1696 |
return reg;
|
|
1697 |
}
|
|
1698 |
|
|
1699 |
// ----------------------------------------------------
|
|
1700 |
// CRadioEngine::FillListWithRegionDataL
|
|
1701 |
// fill given list with fmradio regions
|
|
1702 |
// ----------------------------------------------------
|
|
1703 |
//
|
|
1704 |
EXPORT_C void CRadioEngine::FillListWithRegionDataL( CDesC16Array& aArray ) const
|
|
1705 |
{
|
|
1706 |
TInt regionCount = iCentralRepositoryHandler->CountRegions();
|
|
1707 |
|
|
1708 |
for ( TInt i = 0 ; i < regionCount ; i++ )
|
|
1709 |
{
|
|
1710 |
aArray.AppendL( iCentralRepositoryHandler->Region( i ).Name() );
|
|
1711 |
}
|
|
1712 |
}
|
|
1713 |
|
|
1714 |
// ----------------------------------------------------
|
|
1715 |
// CRadioEngine::RegionIdAtIndex
|
|
1716 |
// return region from the array of supported regions
|
|
1717 |
// ----------------------------------------------------
|
|
1718 |
//
|
|
1719 |
EXPORT_C TFMRadioRegionSetting CRadioEngine::RegionIdAtIndex( const TInt aIndex ) const
|
|
1720 |
{
|
|
1721 |
return iCentralRepositoryHandler->Region( aIndex ).Id();
|
|
1722 |
}
|
|
1723 |
|
|
1724 |
// ----------------------------------------------------
|
|
1725 |
// CRadioEngine::RegionId
|
|
1726 |
// Return current region Id.
|
|
1727 |
// ----------------------------------------------------
|
|
1728 |
//
|
|
1729 |
EXPORT_C TInt CRadioEngine::RegionId() const
|
|
1730 |
{
|
|
1731 |
return iCentralRepositoryHandler->RegionId();
|
|
1732 |
}
|
|
1733 |
|
|
1734 |
// ----------------------------------------------------
|
|
1735 |
// CRadioEngine::SetRegionIdL
|
|
1736 |
// Change the the current region Id.
|
|
1737 |
// ----------------------------------------------------
|
|
1738 |
//
|
|
1739 |
EXPORT_C void CRadioEngine::SetRegionIdL( TInt aRegionId ) const
|
|
1740 |
{
|
|
1741 |
if ( iCentralRepositoryHandler->RegionId() != aRegionId )
|
|
1742 |
{
|
|
1743 |
// Change only when necessary as it changes also the default tuned frequency
|
|
1744 |
//iSetters.SetRegionIdL( aRegionId );
|
|
1745 |
iCentralRepositoryHandler->SetRegionIdL( aRegionId );
|
|
1746 |
iPubSub->PublishFrequencyDecimalCountL(
|
|
1747 |
TFMRadioPSFrequencyDecimalCount( iRadioSettings->DecimalCount() ) );
|
|
1748 |
}
|
|
1749 |
}
|
|
1750 |
|
|
1751 |
// ----------------------------------------------------
|
|
1752 |
// CRadioEngine::RequestTunerControl
|
|
1753 |
// request tuner control from RadioFmTunerUtility
|
|
1754 |
// ----------------------------------------------------
|
|
1755 |
//
|
|
1756 |
EXPORT_C void CRadioEngine::RequestTunerControl() const
|
|
1757 |
{
|
|
1758 |
FTRACE( FPrint( _L("CRadioEngine::RequestTunerControl()")) );
|
|
1759 |
if ( iTunerControl == EStateRadioTunerControlUninitialized )
|
|
1760 |
{
|
|
1761 |
// first request for tuner control.
|
|
1762 |
iFmTunerUtility->RequestTunerControl();
|
|
1763 |
}
|
|
1764 |
}
|
|
1765 |
|
|
1766 |
// ----------------------------------------------------
|
|
1767 |
// CRadioEngine::DecimalCount
|
|
1768 |
// return decimal count for current region MHz information
|
|
1769 |
// ----------------------------------------------------
|
|
1770 |
//
|
|
1771 |
EXPORT_C TInt CRadioEngine::DecimalCount() const
|
|
1772 |
{
|
|
1773 |
return iCentralRepositoryHandler->DecimalCount();
|
|
1774 |
}
|
|
1775 |
|
|
1776 |
// ----------------------------------------------------
|
|
1777 |
// CRadioEngine::FrequencyStepSize
|
|
1778 |
// return step size for tuning.
|
|
1779 |
// ----------------------------------------------------
|
|
1780 |
//
|
|
1781 |
EXPORT_C TUint32 CRadioEngine::FrequencyStepSize() const
|
|
1782 |
{
|
|
1783 |
return iRadioSettings->FrequencyStepSize();
|
|
1784 |
}
|
|
1785 |
|
|
1786 |
// ----------------------------------------------------
|
|
1787 |
// CRadioEngine::PubSubL
|
|
1788 |
// Returns a reference to P&S interface
|
|
1789 |
// ----------------------------------------------------
|
|
1790 |
//
|
|
1791 |
EXPORT_C CFMRadioPubSub& CRadioEngine::PubSubL() const
|
|
1792 |
{
|
|
1793 |
User::LeaveIfNull( iPubSub );
|
|
1794 |
return *iPubSub;
|
|
1795 |
}
|
|
1796 |
|
|
1797 |
// ----------------------------------------------------
|
|
1798 |
// CRadioEngine::StartupCount
|
|
1799 |
// increases startup count by one and returns amount of app startups.
|
|
1800 |
// ----------------------------------------------------
|
|
1801 |
//
|
|
1802 |
EXPORT_C TInt CRadioEngine::UpdatedStartupCount() const
|
|
1803 |
{
|
|
1804 |
FTRACE( FPrint( _L("CRadioEngine::UpdatedStartupCount()" ) ) );
|
|
1805 |
iCentralRepositoryHandler->IncreaseStartupCount();
|
|
1806 |
return iRadioSettings->StartupCount();
|
|
1807 |
}
|
|
1808 |
|
|
1809 |
// ----------------------------------------------------
|
|
1810 |
// CRadioEngine::CancelScanLocalStationsScan
|
|
1811 |
// Cancel seek and notify UI
|
|
1812 |
// ----------------------------------------------------
|
|
1813 |
//
|
|
1814 |
EXPORT_C void CRadioEngine::CancelScanLocalStationsScan()
|
|
1815 |
{
|
|
1816 |
FTRACE( FPrint( _L("CRadioEngine::CancelScanLocalStationsScan()" ) ) );
|
|
1817 |
CancelScan();
|
|
1818 |
TInt error = KErrNone;
|
|
1819 |
iStateHandler->Callback( MRadioEngineStateChangeCallback::EFMRadioEventScanLocalStationsCanceled, error );
|
|
1820 |
}
|
|
1821 |
|
|
1822 |
// ---------------------------------------------------------------------------
|
|
1823 |
// CRadioEngine::IsAudioRoutingPossible
|
|
1824 |
// Routing is not possible when headset is not available or radio is off
|
|
1825 |
// ---------------------------------------------------------------------------
|
|
1826 |
//
|
|
1827 |
EXPORT_C TBool CRadioEngine::IsAudioRoutingPossible() const
|
|
1828 |
{
|
|
1829 |
FTRACE( FPrint( _L("CRadioEngine::IsAudioRoutingPossible()" ) ) );
|
|
1830 |
TBool isAudioRoutingPossible = EFalse;
|
|
1831 |
|
|
1832 |
TBool headsetConnected = iHeadsetObserver->WiredHeadsetConnected();
|
|
1833 |
TBool radioOn = iRadioSettings->IsRadioOn();
|
|
1834 |
|
|
1835 |
if ( headsetConnected && radioOn )
|
|
1836 |
{
|
|
1837 |
isAudioRoutingPossible = ETrue;
|
|
1838 |
}
|
|
1839 |
|
|
1840 |
return isAudioRoutingPossible;
|
|
1841 |
}
|
|
1842 |
|
|
1843 |
// ---------------------------------------------------------------------------
|
|
1844 |
// CRadioEngine::MusicStoreNoteDisplayed
|
|
1845 |
// ---------------------------------------------------------------------------
|
|
1846 |
//
|
|
1847 |
EXPORT_C TBool CRadioEngine::MusicStoreNoteDisplayed()
|
|
1848 |
{
|
|
1849 |
return iCentralRepositoryHandler->MusicStoreNoteDisplayed();
|
|
1850 |
}
|
|
1851 |
|
|
1852 |
// ---------------------------------------------------------------------------
|
|
1853 |
// CRadioEngine::SetMusicStoreNoteDisplayed
|
|
1854 |
// ---------------------------------------------------------------------------
|
|
1855 |
//
|
|
1856 |
EXPORT_C void CRadioEngine::SetMusicStoreNoteDisplayed()
|
|
1857 |
{
|
|
1858 |
iCentralRepositoryHandler->SetMusicStoreNoteDisplayed();
|
|
1859 |
}
|
|
1860 |
|
|
1861 |
// ---------------------------------------------------------------------------
|
|
1862 |
// CRadioEngine::MusicStoreNoteDisplayed
|
|
1863 |
// ---------------------------------------------------------------------------
|
|
1864 |
//
|
|
1865 |
EXPORT_C TFMRadioRTPlusLevel CRadioEngine::GetRTPlusSupportLevel()
|
|
1866 |
{
|
|
1867 |
TInt value = iCentralRepositoryHandler->GetRTPlusSupportLevel();
|
|
1868 |
|
|
1869 |
//do not return the value directly - make sure we return a valid value
|
|
1870 |
if ( value == EFMRadioAllInteractions )
|
|
1871 |
{
|
|
1872 |
return EFMRadioAllInteractions;
|
|
1873 |
}
|
|
1874 |
return EFMRadioMusicStoreOnly;
|
|
1875 |
}
|
|
1876 |
|
|
1877 |
// ---------------------------------------------------------------------------
|
|
1878 |
// CRadioEngine::SetCurrentPresetIndex
|
|
1879 |
// sets current preset index if the preset database changes
|
|
1880 |
// ---------------------------------------------------------------------------
|
|
1881 |
//
|
|
1882 |
EXPORT_C void CRadioEngine::SetCurrentPresetIndex( const TInt aIndex )
|
|
1883 |
{
|
|
1884 |
TInt maxNumberOfPresets;
|
|
1885 |
iPresetUtility->GetMaxNumberOfPresets( maxNumberOfPresets );
|
|
1886 |
|
|
1887 |
if ( ( aIndex >= KErrNotFound ) && ( aIndex < maxNumberOfPresets ) )
|
|
1888 |
{
|
|
1889 |
iRadioSettings->SetCurrentPreset( aIndex );
|
|
1890 |
if ( aIndex >= 0 )
|
|
1891 |
{
|
|
1892 |
// publish current preset
|
|
1893 |
TRAP_IGNORE
|
|
1894 |
(
|
|
1895 |
TInt frequency = 0;
|
|
1896 |
TStationName name;
|
|
1897 |
iPresetUtility->GetPresetL( aIndex, name, frequency );
|
|
1898 |
iPubSub->PublishChannelNameL( name );
|
|
1899 |
iPubSub->PublishChannelL( aIndex );
|
|
1900 |
)
|
|
1901 |
}
|
|
1902 |
}
|
|
1903 |
}
|
|
1904 |
|
|
1905 |
// ---------------------------------------------------------------------------
|
|
1906 |
// CRadioEngine::StoreAndPublishFrequency
|
|
1907 |
// Updates the frequency into settings and P&S
|
|
1908 |
// ---------------------------------------------------------------------------
|
|
1909 |
//
|
|
1910 |
void CRadioEngine::StoreAndPublishFrequency( TInt aFrequency )
|
|
1911 |
{
|
|
1912 |
iRadioSettings->SetFrequency( aFrequency );
|
|
1913 |
TRAP_IGNORE( iPubSub->PublishFrequencyL( aFrequency ); )
|
|
1914 |
}
|
|
1915 |
|
|
1916 |
// ---------------------------------------------------------------------------
|
|
1917 |
// CRadioEngine::PresetUrlL
|
|
1918 |
// ---------------------------------------------------------------------------
|
|
1919 |
//
|
|
1920 |
EXPORT_C TInt CRadioEngine::PresetUrlL( TInt aIndex, TDes& aUrl )
|
|
1921 |
{
|
|
1922 |
FTRACE( FPrint( _L("CRadioEngine::PresetUrlL( Index %d, url: %S)"), aIndex, &aUrl ) );
|
|
1923 |
TInt err = KErrNone;
|
|
1924 |
TFmPresetUrl presetUrl;
|
|
1925 |
|
|
1926 |
if ( presetUrl.MaxLength() <= aUrl.MaxLength() )
|
|
1927 |
{
|
|
1928 |
iPresetUtility->GetPresetUrlL( aIndex, presetUrl );
|
|
1929 |
aUrl.Copy( presetUrl );
|
|
1930 |
if ( !aUrl.Length() )
|
|
1931 |
{
|
|
1932 |
err = KErrNotFound;
|
|
1933 |
}
|
|
1934 |
}
|
|
1935 |
else
|
|
1936 |
{
|
|
1937 |
err = KErrOverflow;
|
|
1938 |
}
|
|
1939 |
return err;
|
|
1940 |
}
|
|
1941 |
|
|
1942 |
// ---------------------------------------------------------------------------
|
|
1943 |
// CRadioEngine::DeletePresetL
|
|
1944 |
// Delete preset. With index -1 all preset are reseted
|
|
1945 |
// ---------------------------------------------------------------------------
|
|
1946 |
//
|
|
1947 |
EXPORT_C void CRadioEngine::DeletePresetL( TInt aIndex )
|
|
1948 |
{
|
|
1949 |
FTRACE( FPrint( _L("CRadioEngine::DeletePresetL( i: %d )"), aIndex ) );
|
|
1950 |
iPresetUtility->DeletePresetL( aIndex );
|
|
1951 |
}
|
|
1952 |
|
|
1953 |
// ---------------------------------------------------------------------------
|
|
1954 |
// CRadioEngine::SaveUrlToCurrentPresetL
|
|
1955 |
// ---------------------------------------------------------------------------
|
|
1956 |
//
|
|
1957 |
EXPORT_C void CRadioEngine::SaveUrlToPresetL( TInt aIndex, const TDesC& aUrl )
|
|
1958 |
{
|
|
1959 |
FTRACE( FPrint( _L("CRadioEngine::SaveUrlToCurrentPresetL( i: %d Url: %S)"), aIndex, &aUrl ) );
|
|
1960 |
TFmPresetUrl presetUrl;
|
|
1961 |
if ( aUrl.Length() <= presetUrl.MaxLength() )
|
|
1962 |
{
|
|
1963 |
presetUrl.Copy( aUrl );
|
|
1964 |
iPresetUtility->SetPresetUrlL( aIndex, presetUrl );
|
|
1965 |
}
|
|
1966 |
}
|
|
1967 |
|
|
1968 |
// End of file
|