NewLC - SMS Reading - Comments

Re: SMS Reading

amargoor — Tue, 11 Dec 2007 12:21:05 +0100

MSMSRecCallBack& iObserver;
This will not work as wheneve u declare a referance it shoul b initialised (irrespective of the type of reference).
So the soln posted by raghav_an sud work .if its not pls tell the error u r getting so that we can help.

Regards,
Amogh

Re: SMS Reading

raghav_an — Thu, 06 Dec 2007 09:57:50 +0100

Hi,

The solution suggested by Rene should work.

Do not change the definition of "iObserver", keep it as a pointer variable.

//In .h header file

class CSMSReceiver;
class MSMSRecCallBack;

CSMSReceiver* iSmsreceiver;

MSMSRecCallBack* iObserver;


//In .cpp file
void CinboxreadAppUi::ConstructL()
{

iSmsreceiver = CSMSReceiver::NewL(*iObserver);
//This must be declared as "  CSMSReceiver::NewL(MSMSRecCallBack& )" in its header file

}

Re: SMS Reading

Chinu — Thu, 06 Dec 2007 07:02:07 +0100

Hi,
I am just a beginner and am trying to help!!!!
May not be technicaly so good(neither symbian nor C++).So, please forgive if I write anything wrong....
I am not sure, but ,think something wrong in the way ---------

void CinboxreadAppUi::ConstructL()
{

iSmsreceiver = CSMSReceiver::NewL(iObserver);

}

MSMSRecCallBack* iObserver;

------------------------------------------------------------
Here,
1.Constructor is called to initialise heap memory of AppUi class.
2.All pointer type member variables are initialised to NULL
3.Then 2-phase constructor starts
4.Pointer variables are to be initialised there.
5. iSmsreceiver = CSMSReceiver::NewL(iObserver);
--------This line requires that "iObserver"(which is also a pointer variable) should be initalised inside ConstructL() before a call to this line is made.
------So, it depends on sequence of calls to initialise pointer variables
So, there arises 3 options
a.make sure "iObserver" is initialised before iSmsReceiver(in ur second reply you have used "&iObserver" which gives error "& reference member 'iObserver' is not initialise")
b.else make iObserver a direct variable , not pointer variable(not sure if it can be done)
c.else use inheritance to get "iObserver" object

About other approach->

To read body of incoming sms, there is another approach in osv9.2

derive from MMsvSessionObserver,
and write your code under case EMsvEntries Created:
of HandleSessionEvent()

Sorry if I am wrong!!!!!!!!

Re: SMS Reading

dlingt — Wed, 05 Dec 2007 09:24:25 +0100

await.....

Re: SMS Reading

sanjay.singh — Wed, 05 Dec 2007 08:31:10 +0100

Hi,
I tried this CSMSReceiver iSmsreceiver = CSMSReceiver::NewL(*this); but stll I am getting error.

Please help if there is any alternative.

Thanks.

Re: SMS Reading

symbipatni — Tue, 04 Dec 2007 10:24:33 +0100

Hi sanjay,
Do little modification as follows:
Derive your Appui class with MSMSRecCallBack and
Implements all methods of MSMSRecCallBack in Appui
Create object of CSMSReceiver iSmsreceiver = CSMSReceiver::NewL(*this);

Re: SMS Reading

sanjay.singh — Tue, 04 Dec 2007 08:04:11 +0100

Thanks for reply but i have already tried this but still getting problem
this time i make changes in SMSReceive.h
class MSMSRecCallBack;
MSMSRecCallBack& iObserver;

and in appui.cpp
iSMSReceiver = CSMSReceiver :: NewL(*iObserver);

but i got error

a pointer/array type was expected for this operation instead of MSMSRecCallBack

& reference member 'iObserver' is not initialise

actually i am using SMSReceiver.cpp and SMSReceiver.h code is there any other way to read the content of inbox message in 9.1.

Re: SMS Reading

rbrunner — Mon, 03 Dec 2007 19:48:00 +0100

Just a guess: Try this, with an added "*" for more C++ fun:

iSmsreceiver = CSMSReceiver::NewL(*iObserver);

SMS Reading

sanjay.singh — Mon, 03 Dec 2007 17:06:43 +0100

Hi all,

I am using the below code for SMS receiving in 60 series 3rd edition and using carbide.c++ but i got a error for declaring object;

void CinboxreadAppUi::ConstructL()
{

iSmsreceiver = CSMSReceiver::NewL(iObserver);

}
where i declare the below code in appui.h file

class CSMSReceiver;
class MSMSRecCallBack;

CSMSReceiver* iSmsreceiver;