MAiwNotifyCallback Class Reference

#include <mw/AiwCommon.h>

Link against: ServiceHandler.lib

class MAiwNotifyCallback

Public Member Functions
pure virtual TInt	HandleNotifyL(TInt, TInt, CAiwGenericParamList &, const CAiwGenericParamList &)

Detailed Description

Abstract callback interface to handle callbacks or events from providers. This callback is needed when

Consumer wants to pre-check output parameters before returning synchronous Handle*Cmd.
Asynchronous Handle*Cmd is used.
An asynchronous event occurs in the system.

TInt	HandleNotifyL	(	TInt	aCmdId,
			TInt	aEventId,
			CAiwGenericParamList &	aEventParamList,
			const CAiwGenericParamList &	aInParamList
		)	[pure virtual]

Handles notifications caused by an asynchronous Execute*CmdL call or an event.

Parameter	Description
aCmdId	The service command associated to the event.
aEventId	Occured event, see AiwCommon.hrh.
aEventParamList	Event parameters, if any, as defined per each event.
aInParamList	Input parameters, if any, given in the related HandleCommmandL.

Returns: Error code for the callback.