msvobserver.h

在s60 v3版本中的发送短信的示例

/* Copyright (c) 2001, Nokia Mobile Phones. All rights reserved */
#ifndef __MSVOBSERVER_H__
#define __MSVOBSERVER_H__

#include <e32std.h>

/*! 
  @class MMsvObserver
  
  @discussion Mixin class. Observer which handles updates from the Message Server
                           interface
  */
class MMsvObserver
    {
public:
    enum TStatus
        {
        ECreated,
        EMovedToOutBox,
		EMovedToInbox,
        EScheduledForSend,
        ESent,
        EDeleted
        };

    enum TError
        {
        EScheduleFailed,
        ESendFailed,
        ENoServiceCentre,
        EFatalServerError
        };
/*!
  @function HandleStatusChange
  
  @discussion handle a status change
  @param aStatus the new status
  */
    virtual void HandleStatusChange(TStatus aStatus) = 0;

/*!
  @function HandleError
  
  @discussion handle an error condition
  @param aError the error code
  */
    virtual void HandleError(TError aError) = 0;

/*!
  @function HandleReceivedMessage
  
  @discussion handle a received message
  @param aMessageText the message body text
  */
    virtual void HandleReceivedMessage(const TDesC& aMessageText) = 0;
    };

#endif