Caller Identification Status Tutorial

Caller identification status example

Example code to get the caller identification status.

       
        
       
       #include <e32base.h>
#include <Etel3rdParty.h>

class CClientApp : public CActive
    { 

private:
    CTelephony* iTelephony;
    CTelephony::TIdentityServiceV1 iTIdentityServiceV1;
    CTelephony::TIdentityServiceV1Pckg iTIdentityServiceV1Pckg;

public:
    CClientApp(CTelephony* aTelephony);
    void SomeFunction();

private:
    /*
       These are the pure virtual methods from CActive that  
       MUST be implemented by all active objects
       */
    void RunL();
    void DoCancel();
   };

CClientApp::CClientApp(CTelephony* aTelephony)
    : CActive(EPriorityStandard),
      iTelephony(aTelephony),
      iTIdentityServiceV1Pckg(iTIdentityServiceV1)
    {
    //default constructor
    }

void CClientApp::SomeFunction()
    {
    CTelephony::TIdentityService condition = CTelephony::EIdServiceCallerPresentation;
    iTelephony->GetIdentityServiceStatus(iStatus, condition, iTIdentityServiceV1Pckg);
    SetActive();
    }

void CClientApp::RunL()
    {
    if(iStatus==KErrNone)
       {
       if( iTIdentityServiceV1.iIdentityStatus == CTelephony::EIdServiceActivePermanent )
          {} // CLIP is permanently active; 
             // Your phone will display the callers number whenever this is allowed by the caller
       }
    }

void CClientApp::DoCancel()
    {
    iTelephony->CancelAsync(CTelephony::EGetIdentityServiceStatusCancel);
    }