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/*
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* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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#include "cactivitymanager.h"
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#include <f32file.h>
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#include "OstTraceDefinitions.h"
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#ifdef OST_TRACE_COMPILER_IN_USE
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#include "cactivitymanagerTraces.h"
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#endif
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// ---------------------------------------------------------------------------
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// CActivityManager::NewL()
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// ---------------------------------------------------------------------------
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//
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CActivityManager* CActivityManager::NewL(MActivityManagerObserver* aObserver, TInt aTimeout)
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{
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OstTraceFunctionEntry0( CACTIVITYMANAGER_NEWL_ENTRY );
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CActivityManager* self = new (ELeave) CActivityManager(aObserver, aTimeout);
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CleanupStack::PushL(self);
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self->ConstructL();
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CleanupStack::Pop(self);
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OstTraceFunctionExit0( CACTIVITYMANAGER_NEWL_EXIT );
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return self;
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}
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// ---------------------------------------------------------------------------
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// CActivityManager::CActivityManager()
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// ---------------------------------------------------------------------------
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//
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CActivityManager::CActivityManager(MActivityManagerObserver* aObserver, TInt aTimeout)
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: CActive(CActive::EPriorityHigh), iObserver(aObserver), iTimeout(aTimeout), iPreviousStatus(KErrNotFound)
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{
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OstTraceFunctionEntry0( CACTIVITYMANAGER_CACTIVITYMANAGER_ENTRY );
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CActiveScheduler::Add(this);
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OstTraceFunctionExit0( CACTIVITYMANAGER_CACTIVITYMANAGER_EXIT );
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}
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// ---------------------------------------------------------------------------
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// CActivityManager::~CActivityManager()
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// ---------------------------------------------------------------------------
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//
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CActivityManager::~CActivityManager()
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{
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OstTraceFunctionEntry0( DUP1_CACTIVITYMANAGER_CACTIVITYMANAGER_ENTRY );
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iObserver = NULL;
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Cancel();
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#ifdef MONITOR_LIGHTS
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delete iLight;
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iLight = NULL;
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#endif
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iTimer.Cancel();
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iTimer.Close();
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OstTraceFunctionExit0( DUP1_CACTIVITYMANAGER_CACTIVITYMANAGER_EXIT );
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}
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// ---------------------------------------------------------------------------
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// CActivityManager::ConstructL()
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// ---------------------------------------------------------------------------
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//
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void CActivityManager::ConstructL()
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{
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iTimer.CreateLocal();
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iWatch = ENone;
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}
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// ---------------------------------------------------------------------------
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// CTMActivityManager::SetTimeout()
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// ---------------------------------------------------------------------------
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//
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void CActivityManager::SetTimeout(TInt aTimeout)
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{
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iTimeout = aTimeout;
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Reset();
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}
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// ---------------------------------------------------------------------------
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// CActivityManager::Reset()
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// ---------------------------------------------------------------------------
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//
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void CActivityManager::Reset()
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{
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#ifdef MONITOR_LIGHTS
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delete iLight;
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iLight = NULL;
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#endif
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Cancel();
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Start();
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}
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// ---------------------------------------------------------------------------
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// CActivityManager::DoCancel()
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// ---------------------------------------------------------------------------
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void CActivityManager::DoCancel()
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{
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#ifdef MONITOR_LIGHTS
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delete iLight;
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iLight = NULL;
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#endif
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iTimer.Cancel();
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iWatch = ENone;
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}
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// ---------------------------------------------------------------------------
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// CActivityManager::Start()
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// ---------------------------------------------------------------------------
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//
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void CActivityManager::Start()
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{
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OstTraceFunctionEntry0( CACTIVITYMANAGER_START_ENTRY );
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#ifdef MONITOR_LIGHTS
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if(!iLight)
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{
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TRAP_IGNORE(iLight = CHWRMLight::NewL(this));
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}
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#endif
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if ( iWatch == ENone )
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{
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iFirstRound = ETrue;
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if( !IsActive() )
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{
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SetActive();
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TRequestStatus* statusPtr = &iStatus;
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User::RequestComplete( statusPtr, KErrNone );
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}
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}
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OstTraceFunctionExit0( CACTIVITYMANAGER_START_EXIT );
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}
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// ---------------------------------------------------------------------------
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// CActivityManager::RunL()
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// ---------------------------------------------------------------------------
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//
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void CActivityManager::RunL()
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{
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OstTraceFunctionEntry0( CACTIVITYMANAGER_RUNL_ENTRY );
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if(iFirstRound)
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{
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iFirstRound = EFalse;
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if (!IsActive())
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{
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iWatch = EWaitingForInactivity;
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iTimer.Inactivity(iStatus, iTimeout);
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SetActive();
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}
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NotifyObserver();
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OstTraceFunctionExit0( CACTIVITYMANAGER_RUNL_EXIT );
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return;
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}
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if (iStatus == KErrNone)
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{
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if (iWatch == EWaitingForInactivity)
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{
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TInt inactivity = User::InactivityTime().Int();
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if (inactivity >= iTimeout)
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{
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NotifyObserver();
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if (!IsActive()) //observer might have called a Reset()
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{
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iTimer.Inactivity(iStatus,0);
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iWatch = EWaitingForActivity;
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}
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}
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else
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{
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iTimer.Inactivity(iStatus,iTimeout);
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}
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}
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else if (iWatch == EWaitingForActivity)
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{
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NotifyObserver();
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if (!IsActive()) //observer might have called a Reset()
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{
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iTimer.Inactivity(iStatus,iTimeout);
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iWatch = EWaitingForInactivity;
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}
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}
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if (!IsActive()) //observer might have called a Reset()
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{
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SetActive();
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}
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}
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else
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{
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iWatch = ENone;
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}
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OstTraceFunctionExit0( DUP1_CACTIVITYMANAGER_RUNL_EXIT );
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}
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// ---------------------------------------------------------------------------
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// CActivityManager::RunError()
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// ---------------------------------------------------------------------------
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//
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TInt CActivityManager::RunError(TInt aError)
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{
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OstTraceFunctionEntry0( CACTIVITYMANAGER_RUNERROR_ENTRY );
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if (aError != KErrNone)
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{
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Reset();
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}
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// nothing to do
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OstTraceFunctionExit0( CACTIVITYMANAGER_RUNERROR_EXIT );
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return KErrNone;
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}
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// -----------------------------------------------------------------------------
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// IsInactive()
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// -----------------------------------------------------------------------------
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//
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TBool CActivityManager::IsInactive()
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{
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OstTraceFunctionEntry0( CACTIVITYMANAGER_ISINACTIVE_ENTRY );
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#ifdef MONITOR_LIGHTS
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#ifdef _DEBUG
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TInt inactivityTime = User::InactivityTime().Int();
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#endif
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#else
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TInt inactivityTime = User::InactivityTime().Int();
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#endif
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//if lights are off or inactivity timer is less that target the device is not idle
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if( User::InactivityTime() >= TTimeIntervalSeconds(iTimeout)
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#ifdef MONITOR_LIGHTS
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|| !iLights
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#endif
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)
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{
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OstTraceFunctionExit0( CACTIVITYMANAGER_ISINACTIVE_EXIT );
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return ETrue;
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}
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OstTraceFunctionExit0( DUP1_CACTIVITYMANAGER_ISINACTIVE_EXIT );
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return EFalse;
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}
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#ifdef MONITOR_LIGHTS
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// -----------------------------------------------------------------------------
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// LightStatusChanged()
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// -----------------------------------------------------------------------------
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//
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void CActivityManager::LightStatusChanged(TInt aTarget, CHWRMLight::TLightStatus aStatus)
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{
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if(aTarget & CHWRMLight::EPrimaryDisplay)
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{
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if( aStatus == CHWRMLight::ELightOff )
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{
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iLights = EFalse;
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}
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else
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{
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iLights = ETrue;
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}
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NotifyObserver();
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}
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}
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#endif
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// -----------------------------------------------------------------------------
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// NotifyObserver()
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// -----------------------------------------------------------------------------
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//
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void CActivityManager::NotifyObserver()
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{
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OstTraceFunctionEntry0( CACTIVITYMANAGER_NOTIFYOBSERVER_ENTRY );
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TBool status = IsInactive();
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OstTrace1( TRACE_NORMAL, CACTIVITYMANAGER_NOTIFYOBSERVER, "CActivityManager::NotifyObserver;status=%d", status );
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if( iPreviousStatus != status )
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{
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iPreviousStatus = status;
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if (iObserver)
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{
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iObserver->ActivityChanged(status);
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}
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}
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OstTraceFunctionExit0( CACTIVITYMANAGER_NOTIFYOBSERVER_EXIT );
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}
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