Получение IMEI в Symbian 3-й редакции

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Статья

Перевод:

Оригинал: Reading IMEI in 3rd Edition

truf

Последнее редактирование: hamishwillee (09 Dec 2011)

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Пример демонстрирует получение IMEI (уникальный идентификационный номер мобильного телефона) в устройствах на базе Symbian 3-й редакции. Скорее всего, этот код не будет работать в эмуляторе, он предназначен для использования непосредственно на устройстве.

IMEI_Getter.h

#include <e32base.h>
#include <F32FILE.H>
#include <d32dbms.h>
#include <BADESCA.H>
#include <Etel3rdParty.h>
#include <MTCLREG.H>
 
 
class MImeiObserver
{
   public:	//	New methods
      virtual void	GotIMEIL(const TDesC& aIMEI,TInt aError) = 0;
};
 
class CImeiReader : public CActive
{
   public:
      static CImeiReader* NewL(MImeiObserver* aObserver);
      static CImeiReader* NewLC(MImeiObserver* aObserver);
      ~CImeiReader();
 
   protected:	
      void DoCancel();
      void RunL();
 
   private:
     CImeiReader(MImeiObserver* aObserver);
     void ConstructL(void);
 
   private:
	MImeiObserver* 			iObserver;
	CTelephony* 			iTelephony;
    	CTelephony::TPhoneIdV1 		iIdV1;    
    	CTelephony::TPhoneIdV1Pckg 	iIdV1Pkg;
};

IMEI_Getter.cpp

#include <COEMAIN.H>
#include <BAUTILS.H>
#include <apmrec.h> 
#include <apgcli.h>
#include <smut.h> 
 
CImeiReader* CImeiReader::NewL(MImeiObserver* aObserver)
    {
    CImeiReader* self = NewLC(aObserver);
    CleanupStack::Pop(self);
    return self;
    }
 
CImeiReader* CImeiReader::NewLC(MImeiObserver* aObserver)
    {
    CImeiReader* self = new (ELeave) CImeiReader(aObserver);
    CleanupStack::PushL(self);
    self->ConstructL();
    return self;
    }
 
 
CImeiReader::CImeiReader(MImeiObserver* aObserver)
:CActive(0),iObserver(aObserver),iIdV1Pkg(iIdV1)
{
}
 
CImeiReader::~CImeiReader()
{
	Cancel();
	delete iTelephony;	
}
 
 
void CImeiReader::ConstructL(void)
{	
	CActiveScheduler::Add(this);
 
	iTelephony = CTelephony::NewL();
	iTelephony->GetPhoneId(iStatus,iIdV1Pkg);
	SetActive();	
}
 
void CImeiReader::DoCancel()
{
	iTelephony->CancelAsync(CTelephony::EGetPhoneIdCancel);
}
 
void CImeiReader::RunL()
{
	iObserver->GotIMEIL(iIdV1.iSerialNumber,iStatus.Int());
}

Внутренние ссылки

• Использование CTelephony

Ссылки

• IMEI в русскоязычной Wikipedia
• Web-сервис для анализа IMEI

• Get the IMEI, IMSI, CellId etc., synchronously on 3.x devices (Blog no longer available, content reproduced below:)

[show details]

In this blog entry I would like to share a small utility class, which is nothing but to find the Phone/Network/Subscriber related information in a synchronous way. In Forum Nokia Technical Library there is already a tip for finding the IMEI number in synchronously, you can find it here. I've just used that approach here to find these details: Phone information: manufacturer, model and serial number (IMEI). You've to basically use the CTelephony::GetPhoneId() API to get these information. Network information: cell id, location area code, country code etc. (this can be extended, check the SDK Help of CTelephony for that). With CTelephony::GetCurrentNetworkInfo() API you can gather the network related information. Notice here you need a ReadDeviceData capability for accessing this function. Subscriber information: subscriber id (IMSI).

The CTelephony::GetSubscriberId() API will help you retrieve this information. All the above functions are not synchronous so to make it synchronous the work-around is the use of CActiveSchedulerWait. After the call of these asynchronous and SetActive() you have to call a iActiveSchedulerWait->Start() and in your RunL() you have to check whether the iActiveSchedulerWait is already started with iActiveSchedulerWait->IsStarted() if then stop by iActiveSchedulerWait->Stop(), then fetch the information.

Get to know more about this please refer this example: DevInfo_3.x. Please check my comments below for more clarity. EDIT: Changed the article name (previously it was Get the IMEI of a 3.x device) and added a more elaborated and extended example.