audio3ui.h

Symbian OS C++ 手机应用开发（第一卷）部分事例代码

/* Copyright (c) 2004, Symbian Software Ltd. All rights reserved */

#ifndef __AUDIO3APPUI_H__
#define __AUDIO3APPUI_H__

#include <aknappui.h>
#include <akndialog.h>

class CAudio3View;
class CAudio3Engine;

class CAudio3Ui : public CAknAppUi
    {
public:
    void ConstructL();
    CAudio3Ui();
    ~CAudio3Ui();
public: // from CEikAppUi
    void HandleCommandL(TInt aCommand);
	//virtual TKeyResponse HandleKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType);
	void DynInitMenuPaneL(TInt aMenuId, CEikMenuPane* aMenuPane);
	void UpdateViewL(TInt aState);
private:
	enum {ENoStream, ESynchronous, EAsynchronous};
	void CommandHandlerL(TInt aCommand);
	void ToneDialogL();
	void PlayFileDialogL();
private:
    CAudio3View* iAppView;
	CAudio3Engine *iEngine;
    };


#endif // __AUDIO3APPUI_H__