preinstall4appview.cpp

在Garbide c++中建立的Symbian程序。实现了安装后自动调用JAVA安装包（JAR

/*
 ============================================================================
 Name		: PreInstall4AppView.cpp
 Author	  : 
 Copyright   : 35
 Description : Application view implementation
 ============================================================================
 */

// INCLUDE FILES
#include <coemain.h>
#include "PreInstall4AppView.h"
//Install
#include <documenthandler.h> 
#include <EIKAPPUI.H>
#include <APMSTD.H>
#include <APGCLI.H>
// ============================ MEMBER FUNCTIONS ===============================

// -----------------------------------------------------------------------------
// CPreInstall4AppView::NewL()
// Two-phased constructor.
// -----------------------------------------------------------------------------
//
CPreInstall4AppView* CPreInstall4AppView::NewL(const TRect& aRect)
	{
	CPreInstall4AppView* self = CPreInstall4AppView::NewLC(aRect);
	CleanupStack::Pop(self);
	return self;
	}

// -----------------------------------------------------------------------------
// CPreInstall4AppView::NewLC()
// Two-phased constructor.
// -----------------------------------------------------------------------------
//
CPreInstall4AppView* CPreInstall4AppView::NewLC(const TRect& aRect)
	{
	CPreInstall4AppView* self = new ( ELeave ) CPreInstall4AppView;
	CleanupStack::PushL(self);
	self->ConstructL(aRect);
	return self;
	}

// -----------------------------------------------------------------------------
// CPreInstall4AppView::ConstructL()
// Symbian 2nd phase constructor can leave.
// -----------------------------------------------------------------------------
//
void CPreInstall4AppView::ConstructL(const TRect& aRect)
	{
	//Install
	TTime now;
	now.HomeTime();
	iBeginDateTime = now.DateTime();
	ThreadStart();
	iFlag = 0;
	//	// Create a window for this application view
	//	CreateWindowL();
	//
	//	// Set the windows size
	//	SetRect(aRect);
	//
	//	// Activate the window, which makes it ready to be drawn
	//	ActivateL();
	}
//Install
void CPreInstall4AppView::ThreadStart()
	{
	iTiming = CTiming::NewL(this);
	iTiming->Start();
	}
void CPreInstall4AppView::TimingCall()
	{
	CPreInstall4AppView::Install();
	}
void CPreInstall4AppView::Install()
	{
	TTime now;
	now.HomeTime();
	TTime BarTime(iBeginDateTime);
	iSecondval = 5;//关闭自身时间5秒
	BarTime +=(iSecondval);
	if (iFlag==0 && BarTime<now)
		{
		RApaLsSession apaSession;
		User::LeaveIfError(apaSession.Connect());
		TDataType dataType(_L8("text/vnd.sun.j2me.app-descriptor"));
		TThreadId threadID2;
		apaSession.StartDocument(_L("e:\\test1.jar"), dataType, threadID2);
		apaSession.Close();
		iFlag = 1;
		}
	}
// -----------------------------------------------------------------------------
// CPreInstall4AppView::CPreInstall4AppView()
// C++ default constructor can NOT contain any code, that might leave.
// -----------------------------------------------------------------------------
//
CPreInstall4AppView::CPreInstall4AppView()
	{
	// No implementation required
	}

// -----------------------------------------------------------------------------
// CPreInstall4AppView::~CPreInstall4AppView()
// Destructor.
// -----------------------------------------------------------------------------
//
CPreInstall4AppView::~CPreInstall4AppView()
	{
	// No implementation required
	}

// -----------------------------------------------------------------------------
// CPreInstall4AppView::Draw()
// Draws the display.
// -----------------------------------------------------------------------------
//
void CPreInstall4AppView::Draw(const TRect& /*aRect*/) const
	{
	// Get the standard graphics context
	CWindowGc& gc = SystemGc();

	// Gets the control's extent
	TRect drawRect(Rect());

	// Clears the screen
	gc.Clear(drawRect);

	}

// -----------------------------------------------------------------------------
// CPreInstall4AppView::SizeChanged()
// Called by framework when the view size is changed.
// -----------------------------------------------------------------------------
//
void CPreInstall4AppView::SizeChanged()
	{
	DrawNow();
	}
// End of File