author | Simon Howkins <simonh@symbian.org> |
Mon, 15 Nov 2010 17:46:43 +0000 | |
branch | RCL_3 |
changeset 63 | c80bbe28af4f |
parent 20 | 97dcae98e602 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: Observer of accessory connection. |
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* |
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*/ |
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#ifndef CFMRADIOACCESSORYCONNECTION_H |
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#define CFMRADIOACCESSORYCONNECTION_H |
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class TAccPolGenericIDArray; |
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class MFMRadioHeadsetEventObserver; |
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#include <e32base.h> // For CActive, link against: euser.lib |
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#include <AccessoryServer.h> //For RAccessoryServer session |
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#include <AccessoryConnection.h> //For RAccessoryConnection subsession |
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|
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NONSHARABLE_CLASS( CFMRadioAccessoryConnection ) : public CActive |
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{ |
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public: |
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// Cancel and destroy |
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~CFMRadioAccessoryConnection(); |
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|
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// Two-phased constructor. |
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static CFMRadioAccessoryConnection* NewL(); |
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/** |
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* Sets observer. The observer will be notified when headset has been |
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* pressed or headset is connected/disconnected. |
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* |
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* @param aObserver Observer |
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*/ |
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void SetObserver( MFMRadioHeadsetEventObserver* aObserver ); |
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|
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/** |
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* Public boolean getter, return ETrue if |
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* a wired headset is connected |
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*/ |
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TBool WiredHeadsetConnected(); |
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private: |
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/** |
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* C++ default constructor. |
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*/ |
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CFMRadioAccessoryConnection(); |
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/** |
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* Static constructor. |
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*/ |
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void ConstructL(); |
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/** |
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* Private boolean getter, return ETrue if |
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* a wired headset is found in array of connected accessories |
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*/ |
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TBool WiredHeadsetInArrayL(); |
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/** |
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* Private boolean getter, return ETrue if |
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* a wired headset is found in first index of |
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* array of connected accessories. |
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*/ |
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TBool WiredHeadsetFirstInArrayL(); |
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/** |
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* From CActive |
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* |
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* @see CActive::RunL() |
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*/ |
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void RunL(); |
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/** |
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* From CActive |
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* |
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* @see CActive::DoCancel() |
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*/ |
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void DoCancel(); |
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private: |
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/** |
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* Instance that gets notifications of the headset state changes |
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*/ |
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MFMRadioHeadsetEventObserver* iObserver; |
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TBool iWiredHeadsetConnected; |
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TInt iAccessoryCount; |
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RAccessoryServer iAccessoryServer; |
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RAccessoryConnection iAccessoryConnection; |
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TAccPolGenericIDArray iAccessoryArray; |
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}; |
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#endif // CFMRADIOACCESSORYCONNECTION_H |
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