m3uiq2active.h

symbian uiq 例子代码,功能包括文件断点续传、编辑通讯录、后台短信回复等

/*
 * Copyright (c) 2007，苏州丰达
 * All rights reserved.
 * 版权所有(C)2007-2008 苏州丰达 
 * 公司地址：中国,江苏省苏州市 
 * 网址:http://www.
 * 
 * 文件名称：CM3UIQ2AppUi.cpp
 * 摘 要：
 *
 * 产品版本：彩视 1.0
 *
 * 作 者：司治国
 * 创建日期：2008.1.22
 * 负责人：xxxxx
 *
 * 修改者：司治国
 * 修改日期：2008.1.17
 *
 * 编译器或环境等描述：uiqsdk2.1
 * 适用于VC2003＋symbian 7.x的环境开发。
 *
 **/

#ifndef M3UIQ2ACTIVE_H
#define M3UIQ2ACTIVE_H

#include <e32base.h>

class MImageHandlerCallback
{
public:

	/**
	* 操作结束
	* @param TInt aError
	* @Return void
	**/
	virtual void OperationComplete(TInt aError) = 0;
};

class CM3UIQ2Active : public CActive
{
public:
	/**
	 *	二步构造
	 **/
	static CM3UIQ2Active *NewL(MImageHandlerCallback *aCallBack);
	// C++ constructor
	CM3UIQ2Active();
	
	// Second-phase constructor
	void ConstructL(MImageHandlerCallback *aCallBack);
	
	// Cancel and destroy
	~CM3UIQ2Active();

public: // New functions
	// Function for making the initial request
	void StartL(TTimeIntervalMicroSeconds32 aDelay);

private: // From CActive
	// Handle completion
	void RunL();
	
	// How to cancel me
	void DoCancel();
	
	// Override to handle leaves from RunL(). Default implementation causes
	// the active scheduler to panic.
	//void RunError(TInt aError);

private:
	enum TM3UIQ2ActiveState
	{
	    EUninitialized,	// Uninitialized
	    EInitialized,	// Initalized
	    EError			// Error condition
	};

private:
	TInt    iState;		// State of the active object
	RTimer	iTimer;		// Provides async timing service
	TInt iNums;
	MImageHandlerCallback *iCallBack;

};

#endif