diff -r 000000000000 -r 3553901f7fa8 telephonyutils/etel3rdpartyapi/ExampleApps/OutgoingCalls/CCurrentNetworkInfo.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/telephonyutils/etel3rdpartyapi/ExampleApps/OutgoingCalls/CCurrentNetworkInfo.cpp Tue Feb 02 01:41:59 2010 +0200 @@ -0,0 +1,169 @@ +// Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies). +// All rights reserved. +// This component and the accompanying materials are made available +// under the terms of "Eclipse Public License v1.0" +// which accompanies this distribution, and is available +// at the URL "http://www.eclipse.org/legal/epl-v10.html". +// +// Initial Contributors: +// Nokia Corporation - initial contribution. +// +// Contributors: +// +// Description: +// + + +#include "CCurrentNetworkInfo.h" + +/** +Factory constructor. + +@param aController Pointer to MExecAsync object passed to constructor of + CISVAPIBase +@return Instance of CCurrentNetworkInfo class +*/ +CCurrentNetworkInfo* CCurrentNetworkInfo::NewL(MExecAsync* aController) + { + CCurrentNetworkInfo* self = new(ELeave) CCurrentNetworkInfo(aController); + CleanupStack::PushL(self); + self->ConstructL(); + CleanupStack::Pop(self); + return self; + } + +/** +Destructor. +Cancels outstanding requests. +*/ +CCurrentNetworkInfo::~CCurrentNetworkInfo() + { + Cancel(); + } + +/** +Gets the current network information and stores it in the +iCurrentNetworkInfoV1Pckg package. +*/ +void CCurrentNetworkInfo::DoStartRequestL() + { + _LIT( KNotifyPanic, "CCurrentNetworkInfo Notify Method" ); + __ASSERT_ALWAYS( !IsActive(), User::Panic( KNotifyPanic, 1 )); + iRequestNotify = EFalse; + + // Retrieves over-the-air network information about the currently registered mobile network. + iTelephony->GetCurrentNetworkInfo(iStatus, + iCurrentNetworkInfoV1Pckg); + SetActive(); + } + +/** +Constructor. + +@param aController Pointer to an MExecAsync object passed to constructor of + CISVAPIBase +*/ +CCurrentNetworkInfo::CCurrentNetworkInfo(MExecAsync* aController) + : CISVAPIAsync(aController, KNetworkInfo), + iCurrentNetworkInfoV1Pckg(iCurrentNetworkInfoV1) + { + // Empty method + } + +/** +Second phase constructor. +*/ +void CCurrentNetworkInfo::ConstructL() + { + // Empty method + } + +/** +Checks the status of the active object and prints the network information to +the console if there is no error. +*/ +void CCurrentNetworkInfo::RunL() + { + if(iStatus != KErrNone) + { + iConsole->Printf(KError); + + // Print the error status code + iConsole->Printf(_L("%d\n"), iStatus.Int()); + } + else + { + TBuf<30> theStatus; + if (iRequestNotify) + { + iConsole->ClearScreen(); + iConsole->Printf(_L("~*THIS IS A NOTIFICATION*~\n")); + } + + // Print the console message if there is no error + iConsole->Printf(KNetworkInfoMsg); + iConsole->Printf(iCurrentNetworkInfoV1.iDisplayTag); + iConsole->Printf(KNewLine); + switch (iCurrentNetworkInfoV1.iStatus) + { + case CTelephony::ENetworkStatusUnknown: + theStatus.Append(_L("ENetworkStatusUnknown\n")); + break; + case CTelephony::ENetworkStatusAvailable: + theStatus.Append(_L("ENetworkStatusUnavailable\n")); + break; + case CTelephony::ENetworkStatusCurrent: + theStatus.Append(_L("ENetworkStatusCurrent\n")); + break; + case CTelephony::ENetworkStatusForbidden: + theStatus.Append(_L("ENetworkStatusForbidden\n")); + break; + } + iConsole->Printf(theStatus); + if(iCurrentNetworkInfoV1.iAccess) + { + iConsole->Printf((_L("The Cell Id is : %d\n")), + iCurrentNetworkInfoV1.iCellId); + iConsole->Printf((_L("The Area Code is : %d\n")), + iCurrentNetworkInfoV1.iLocationAreaCode); + } + if (iRequestNotify) + { + ExampleNotify(); + } + else + { + ExampleComplete(); + } + } + } + +/** +Requests to receive notifications of change in the current network information. +*/ +void CCurrentNetworkInfo::DoRequestNotificationL() + { + // Panics if this object is already performing an asynchronous operation. + // Application will panic if you call SetActive() on an already active object. + _LIT( KNotifyPanic, "CCurrentNetworkInfo Notify Method" ); + __ASSERT_ALWAYS( !IsActive(), User::Panic( KNotifyPanic, 1 )); + iRequestNotify = ETrue; + + // Registers interest in receiving change notifications for events. + iTelephony->NotifyChange( iStatus, + CTelephony::ECurrentNetworkInfoChange, + iCurrentNetworkInfoV1Pckg ); + SetActive(); + } + +/** +Cancels asynchronous request to CTelephony::GetCurrentNetworkInfo() +*/ +void CCurrentNetworkInfo::DoCancel() + { + iRequestNotify = EFalse; + + // Cancels an outstanding asynchronous request + iTelephony->CancelAsync(CTelephony::ECurrentNetworkInfoChangeCancel); + } +