author | hgs |
Fri, 25 Jun 2010 19:09:05 +0300 | |
changeset 34 | bc10a61bd7d3 |
parent 28 | 075425b8d9a4 |
child 35 | de7c4a48dcb4 |
permissions | -rw-r--r-- |
24 | 1 |
/* |
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* Copyright (c) 2009 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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// System includes |
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#include <ncp_feature_settings.hrh> |
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// User includes |
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#include "cradioaccessoryobserver.h" |
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#include "mradioheadseteventobserver.h" |
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#include "cradioenginelogger.h" |
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#ifdef ASW_CORE_AUDIO_PLATFORM_VERSION // Nokia specific adaptation |
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#include <accpolpropgenericid.h> |
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const TUint KPhysicalConnectionBitmask = KPCNokiaAV | KPCWired; |
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#else |
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const TUint KPhysicalConnectionBitmask = KPCWired; |
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#endif // ASW_CORE_AUDIO_PLATFORM_VERSION |
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// --------------------------------------------------------------------------- |
34 |
// |
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// --------------------------------------------------------------------------- |
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36 |
// |
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CRadioAccessoryObserver::CRadioAccessoryObserver() |
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: CActive( CActive::EPriorityStandard ) |
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{ |
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LEVEL3( LOG_METHOD_AUTO ); |
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} |
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// --------------------------------------------------------------------------- |
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// |
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// --------------------------------------------------------------------------- |
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// |
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void CRadioAccessoryObserver::ConstructL() |
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{ |
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LEVEL2( LOG_METHOD_AUTO ); |
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User::LeaveIfError( iAccessoryServer.Connect() ); |
52 |
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// Creates a new sub-session within an existing session. |
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User::LeaveIfError( iAccessoryConn.CreateSubSession( iAccessoryServer ) ); |
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User::LeaveIfError( iAccessoryConn.GetAccessoryConnectionStatus( iAccPolGenIdArr ) ); |
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TInt nroChangedAccessories( 0 ); |
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UpdateCurrentAccessoriesL( nroChangedAccessories ); |
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LOG_FORMAT( "Found %d wired/BT accessories ( %d accessories in total ).", |
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nroChangedAccessories, iAccPolGenIdArr.Count() ); |
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CActiveScheduler::Add( this ); |
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// Accessory is always listened |
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iAccessoryConn.NotifyAccessoryConnectionStatusChanged( iStatus, iAccPolGenIdArr ); |
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SetActive(); |
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} |
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// --------------------------------------------------------------------------- |
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// |
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// --------------------------------------------------------------------------- |
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// |
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CRadioAccessoryObserver* CRadioAccessoryObserver::NewL() |
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{ |
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LEVEL3( LOG_METHOD_AUTO ); |
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CRadioAccessoryObserver* self = new( ELeave ) CRadioAccessoryObserver; |
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CleanupStack::PushL( self ); |
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self->ConstructL(); |
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CleanupStack::Pop( self ); |
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return self; |
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} |
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// --------------------------------------------------------------------------- |
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// |
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// --------------------------------------------------------------------------- |
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// |
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CRadioAccessoryObserver::~CRadioAccessoryObserver() |
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{ |
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LEVEL3( LOG_METHOD_AUTO ); |
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Cancel(); |
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iAccessoryConn.CloseSubSession(); |
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iAccessoryServer.Close(); |
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iSavedAccessories.Close(); |
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} |
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// --------------------------------------------------------------------------- |
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// |
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// --------------------------------------------------------------------------- |
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// |
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TBool CRadioAccessoryObserver::FindAccessoryL( TBool aAcceptOnlyHeadset, TAccAudioOutPutType& aOutputType ) const |
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{ |
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LEVEL2( LOG_METHOD_AUTO ); |
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#ifdef __WINS__ |
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TBool accessoryFound = ETrue; |
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aAcceptOnlyHeadset = ETrue; |
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aOutputType = EAccAudioOutPutTypePrivate; |
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#else |
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TBool accessoryFound = EFalse; |
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LOG_FORMAT( "Connected accessories count = %d", iAccPolGenIdArr.Count()); |
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for ( TInt i = 0; i < iAccPolGenIdArr.Count() && !accessoryFound; i++ ) |
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{ |
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TAccPolGenericID accPolGenId = iAccPolGenIdArr.GetGenericIDL( i ); |
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//Check if physical connection is of acceptable type |
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TUint32 physicalConnectionCaps = accPolGenId.PhysicalConnectionCaps(); |
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if ( physicalConnectionCaps & KPhysicalConnectionBitmask || physicalConnectionCaps & KPCBluetooth ) |
24 | 116 |
{ |
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LOG_FORMAT( "is wired or BT ( physicalConnectionCaps = %d )", physicalConnectionCaps ); |
24 | 118 |
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if ( !aAcceptOnlyHeadset ) |
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{ |
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accessoryFound = ETrue; |
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} |
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//Get device type ( check if is HeadSet ) |
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TUint32 deviceType = accPolGenId.DeviceTypeCaps(); |
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if ( deviceType & KDTHeadset ) |
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{ |
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LOG_FORMAT( "is HeadSet( deviceType = %d )", deviceType ); |
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if ( !IsLineoutConnectedL( accPolGenId ) ) |
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{ |
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LOG( "Is a normal headSet" ); |
24 | 131 |
accessoryFound = ETrue; |
132 |
} |
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} |
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else if ( deviceType & KDTLoopset ) |
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{ |
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LOG_FORMAT( "is Loopset( deviceType = %d )", deviceType ); |
24 | 137 |
accessoryFound = ETrue; |
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} |
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else |
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{ |
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LOG_FORMAT( "is NOT HeadSet or Loopset( deviceType = %d )", deviceType ); |
24 | 142 |
} |
143 |
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if ( accessoryFound ) |
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{ |
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// get the public/private status |
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TAccPolNameRecord nameRecord; |
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nameRecord.SetNameL( KAccAudioOutputType ); |
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TAccValueTypeTInt audioOutputTypeValue; |
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iAccessoryConn.GetValueL( accPolGenId, nameRecord, audioOutputTypeValue ); |
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aOutputType = static_cast<TAccAudioOutPutType>( audioOutputTypeValue.iValue ); |
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LOG_FORMAT( "AudioOutputType = %d", aOutputType ); |
24 | 155 |
} |
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} |
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else |
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{ |
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LOG_FORMAT( "is NOT wired or BT ( physicalConnectionCaps = %d )", physicalConnectionCaps ); |
24 | 160 |
} |
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} |
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#endif |
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return accessoryFound; |
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} |
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||
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// --------------------------------------------------------------------------- |
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// |
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// --------------------------------------------------------------------------- |
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// |
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TBool CRadioAccessoryObserver::IsHeadsetConnectedL() const |
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{ |
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TAccAudioOutPutType audioOutputType( EAccAudioOutPutTypePrivate ); |
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return FindAccessoryL( ETrue , audioOutputType ); |
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} |
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// --------------------------------------------------------------------------- |
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// |
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// --------------------------------------------------------------------------- |
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// |
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TBool CRadioAccessoryObserver::IsLineoutConnectedL( TAccPolGenericID& aAccPolGenId ) const |
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{ |
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LEVEL2( LOG_METHOD_AUTO ); |
24 | 183 |
TBool isLineOut( EFalse ); |
184 |
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CAccPolSubblockNameArray* nameArray = CAccPolSubblockNameArray::NewL(); |
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CleanupStack::PushL( nameArray ); |
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iAccessoryConn.GetSubblockNameArrayL( aAccPolGenId, *nameArray ); |
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TBool isAudioOutValue = nameArray->HasName( KAccAudioOut ); |
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CleanupStack::PopAndDestroy( nameArray ); |
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if ( isAudioOutValue ) |
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{ |
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LOG_FORMAT( "isAudioOutValue = ( %d )", isAudioOutValue ); |
24 | 194 |
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TAccPolNameRecord nameRecord; |
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nameRecord.SetNameL( KAccAudioOut ); |
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//Check if connected accessory is LineOut |
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TAccValueTypeTInt audioOutValue; |
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iAccessoryConn.GetValueL( aAccPolGenId, nameRecord, audioOutValue ); |
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LOG( "CRadioAccessoryObserver::IsLineoutConnectedL - GetValueL() - OK" ); |
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if ( TAccAudioOutLineout == audioOutValue.iValue ) |
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{ |
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//is lineout |
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LOG_FORMAT( "Accessory is LineOut( audioOutValue = %d )", audioOutValue.iValue ); |
24 | 207 |
isLineOut = ETrue; |
208 |
} |
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} |
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return isLineOut; |
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} |
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// --------------------------------------------------------------------------- |
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// |
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// --------------------------------------------------------------------------- |
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// |
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void CRadioAccessoryObserver::UpdateCurrentAccessoriesL( TInt& aNroChangedAccessories ) |
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{ |
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LEVEL2( LOG_METHOD_AUTO ); |
24 | 220 |
// first check, the removed accessories. |
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TInt removedAccessories = CountRemovedAccessoriesL(); |
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LOG_FORMAT( "- %d accessories removed.", removedAccessories ); |
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aNroChangedAccessories += removedAccessories; |
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TInt addedAccessories = CountAddedAccessoriesL(); |
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LOG_FORMAT( "- %d accessories added.", addedAccessories ); |
24 | 226 |
aNroChangedAccessories += addedAccessories; |
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||
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iSavedAccessories.Reset(); |
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||
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for ( TInt i = 0; i < iAccPolGenIdArr.Count(); i++ ) |
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{ |
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iSavedAccessories.AppendL( iAccPolGenIdArr.GetGenericIDL( i ) ); |
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LOG_FORMAT( "- accessory in slot %d: %d", |
24 | 234 |
i, iAccPolGenIdArr.GetGenericIDL( i ).UniqueID() ); |
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} |
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LOG_FORMAT( "- %d accessories in total.", iSavedAccessories.Count() ); |
24 | 237 |
} |
238 |
||
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// --------------------------------------------------------------------------- |
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// |
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// --------------------------------------------------------------------------- |
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// |
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TInt CRadioAccessoryObserver::CountRemovedAccessoriesL() const |
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{ |
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LEVEL2( LOG_METHOD_AUTO ); |
24 | 246 |
TInt removedAccessories( 0 ); |
247 |
||
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for ( TInt i = 0; i < iSavedAccessories.Count(); i++ ) |
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{ |
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TAccPolGenericID savedAcc = iSavedAccessories[i]; |
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||
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TUint32 physicalConnectionCaps = savedAcc.PhysicalConnectionCaps(); |
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|
254 |
if ( physicalConnectionCaps & KPhysicalConnectionBitmask || physicalConnectionCaps & KPCBluetooth ) |
24 | 255 |
{ |
256 |
TBool found( EFalse ); |
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||
258 |
for ( TInt j = 0; j < iAccPolGenIdArr.Count() && !found; j++ ) |
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{ |
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TAccPolGenericID freshAcc = iAccPolGenIdArr.GetGenericIDL( j ); |
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if ( freshAcc.UniqueID() == savedAcc.UniqueID() ) |
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{ |
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LOG_FORMAT( "- Accessory with id = %d found.", savedAcc.UniqueID() ); |
24 | 264 |
found = ETrue; |
265 |
} |
|
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} |
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if ( !found ) |
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{ |
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269 |
LOG_FORMAT( "- Accessory with id = %d removed.", savedAcc.UniqueID() ); |
24 | 270 |
removedAccessories++; |
271 |
} |
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272 |
} |
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} |
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return removedAccessories; |
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} |
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||
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// --------------------------------------------------------------------------- |
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// |
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279 |
// --------------------------------------------------------------------------- |
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// |
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281 |
TInt CRadioAccessoryObserver::CountAddedAccessoriesL() const |
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{ |
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|
283 |
LEVEL2( LOG_METHOD_AUTO ); |
24 | 284 |
TInt addedAccessories( 0 ); |
285 |
||
286 |
for ( TInt i = 0; i < iAccPolGenIdArr.Count(); i++ ) |
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287 |
{ |
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288 |
TAccPolGenericID freshAcc = iAccPolGenIdArr.GetGenericIDL( i ); |
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||
290 |
TUint32 physicalConnectionCaps = freshAcc.PhysicalConnectionCaps(); |
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|
292 |
if ( physicalConnectionCaps & KPhysicalConnectionBitmask || physicalConnectionCaps & KPCBluetooth ) |
24 | 293 |
{ |
294 |
TBool found( EFalse ); |
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295 |
||
296 |
for ( TInt j = 0; j < iSavedAccessories.Count() && !found; j++ ) |
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297 |
{ |
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298 |
TAccPolGenericID savedAcc = iSavedAccessories[j]; |
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if ( savedAcc.UniqueID() == freshAcc.UniqueID() ) |
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{ |
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|
301 |
LOG_FORMAT( "- Accessory with id = %d found.", freshAcc.UniqueID() ); |
24 | 302 |
found = ETrue; |
303 |
} |
|
304 |
} |
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305 |
if ( !found ) |
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{ |
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|
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LOG_FORMAT( "- Accessory with id = %d added.", freshAcc.UniqueID() ); |
24 | 308 |
addedAccessories++; |
309 |
} |
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310 |
} |
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311 |
} |
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312 |
return addedAccessories; |
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} |
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||
315 |
// --------------------------------------------------------------------------- |
|
316 |
// |
|
317 |
// --------------------------------------------------------------------------- |
|
318 |
// |
|
319 |
void CRadioAccessoryObserver::SetObserver( MRadioHeadsetEventObserver* aObserver ) |
|
320 |
{ |
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321 |
iObserver = aObserver; |
|
322 |
} |
|
323 |
||
324 |
// --------------------------------------------------------------------------- |
|
325 |
// From class CActive |
|
326 |
// |
|
327 |
// --------------------------------------------------------------------------- |
|
328 |
// |
|
329 |
void CRadioAccessoryObserver::RunL() |
|
330 |
{ |
|
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
331 |
LEVEL2( LOG_METHOD_AUTO ); |
24 | 332 |
TRequestStatus status = iStatus; |
333 |
iAccessoryConn.NotifyAccessoryConnectionStatusChanged( iStatus, iAccPolGenIdArr ); |
|
334 |
||
335 |
SetActive(); |
|
336 |
||
337 |
TInt nroChangedAccessories( 0 ); |
|
338 |
UpdateCurrentAccessoriesL( nroChangedAccessories ); |
|
339 |
||
340 |
if ( status == KErrNone && nroChangedAccessories != 0 ) |
|
341 |
{ |
|
342 |
TAccAudioOutPutType audioOutputType( EAccAudioOutPutTypePrivate ); |
|
343 |
||
344 |
if ( FindAccessoryL( EFalse, audioOutputType ) ) |
|
345 |
{ |
|
346 |
// Accessory mode may change when combined connection status changes |
|
347 |
// or when audio routing status changes. |
|
348 |
if ( audioOutputType == EAccAudioOutPutTypePrivate ) |
|
349 |
{ |
|
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
350 |
LOG( "Headset connected" ); |
24 | 351 |
iObserver->HeadsetConnectedCallbackL(); |
352 |
} |
|
353 |
else |
|
354 |
{ |
|
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
355 |
LOG( "Public wired or BT accessory connected." ); |
24 | 356 |
iObserver->HeadsetDisconnectedCallbackL(); |
357 |
} |
|
358 |
} |
|
359 |
else |
|
360 |
{ |
|
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
361 |
LOG( "No wired or BT accessories available" ); |
24 | 362 |
iObserver->HeadsetDisconnectedCallbackL(); |
363 |
} |
|
364 |
} |
|
365 |
} |
|
366 |
||
367 |
||
368 |
// --------------------------------------------------------------------------- |
|
369 |
// From class CActive |
|
370 |
// |
|
371 |
// --------------------------------------------------------------------------- |
|
372 |
// |
|
373 |
void CRadioAccessoryObserver::DoCancel() |
|
374 |
{ |
|
28
075425b8d9a4
Revision: 201021
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
375 |
LEVEL3( LOG_METHOD_AUTO ); |
24 | 376 |
iAccessoryConn.CancelNotifyAccessoryConnectionStatusChanged(); |
377 |
} |