launchwapappui.cpp

symbian的打开WAP浏览器的示例,打开手机自带的浏览器.

/*
* ============================================================================
*  Name     : CLaunchwapAppUi from LaunchwapAppUi.cpp
*  Part of  : Launchwap
*  Created  : 06/27/2003 by Forum Nokia
*  Implementation notes:
*     Initial content was generated by Series 60 AppWizard.
*  Version  :
*  Copyright: Forum Nokia
* ============================================================================
*/

// INCLUDE FILES
#include "LaunchwapAppUi.h"
#include "LaunchwapContainer.h" 
#include <Launchwap.rsg>
#include "launchwap.hrh"

#include <avkon.hrh>
#include <apgcli.h>

// ================= MEMBER FUNCTIONS =======================
//
// ----------------------------------------------------------
// CLaunchwapAppUi::ConstructL()
// ?implementation_description
// ----------------------------------------------------------
//
void CLaunchwapAppUi::ConstructL()
    {
    BaseConstructL();
    iAppContainer = new (ELeave) CLaunchwapContainer;
    iAppContainer->SetMopParent(this);
    iAppContainer->ConstructL( ClientRect() );
    AddToStackL( iAppContainer );
    }

// ----------------------------------------------------
// CLaunchwapAppUi::~CLaunchwapAppUi()
// Destructor
// Frees reserved resources
// ----------------------------------------------------
//
CLaunchwapAppUi::~CLaunchwapAppUi()
    {
    if (iAppContainer)
        {
        RemoveFromStack( iAppContainer );
        delete iAppContainer;
        }

    iApaLsSession.Close();
   }

// ------------------------------------------------------------------------------
// CLaunchwapAppUi::::DynInitMenuPaneL(TInt aResourceId,CEikMenuPane* aMenuPane)
//  This function is called by the EIKON framework just before it displays
//  a menu pane. Its default implementation is empty, and by overriding it,
//  the application can set the state of menu items dynamically according
//  to the state of application data.
// ------------------------------------------------------------------------------
//
void CLaunchwapAppUi::DynInitMenuPaneL(
    TInt /*aResourceId*/,CEikMenuPane* /*aMenuPane*/)
    {
    }

// ----------------------------------------------------
// CLaunchwapAppUi::HandleKeyEventL(
//     const TKeyEvent& aKeyEvent,TEventCode /*aType*/)
// ?implementation_description
// ----------------------------------------------------
//
TKeyResponse CLaunchwapAppUi::HandleKeyEventL(
    const TKeyEvent& /*aKeyEvent*/,TEventCode /*aType*/)
    {
    return EKeyWasNotConsumed;
    }

// ----------------------------------------------------
// CLaunchwapAppUi::HandleCommandL(TInt aCommand)
// ?implementation_description
// ----------------------------------------------------
//
void CLaunchwapAppUi::HandleCommandL(TInt aCommand)
    {
    switch ( aCommand )
        {
        case EAknSoftkeyBack:
        case EEikCmdExit:
            {
            Exit();
            break;
            }
        case ELaunchwapCmdAppTest:
            {
            // iEikonEnv->InfoMsg(_L("test"));

			// LaunchWapBrowserL();
			HBufC* param = HBufC::NewLC( 20 );
			//param->Des().Copy( _L( "4 http://wap.yahoo.com/" ) );
			param->Des().Copy( _L( "4 wap.yahoo.com/" ) );

			LaunchWapBrowswer1L( *param );
			CleanupStack::PopAndDestroy();

            break;
            }
        // TODO: Add Your command handling code here

        default:
            break;      
        }
    }

// This function is used to launch a wap browser
const TUid KPhoneUidWmlBrowser = { 0x10008D39 };

void CLaunchwapAppUi::LaunchWapBrowswer1L(const TDesC& aAddr )
	{
	TUid id( KPhoneUidWmlBrowser );
	TApaTaskList taskList( CEikonEnv::Static()->WsSession() );
	TApaTask task = taskList.FindApp( id );

	if ( task.Exists() )
		{
		HBufC8* param8 = HBufC8::NewLC( aAddr.Length() );
		param8->Des().Append( aAddr );
		task.SendMessage( TUid::Uid( 0 ), *param8 ); // UID is not used
		CleanupStack::PopAndDestroy( param8 );
		}
	else
		{
		if ( !iApaLsSession.Handle() )
			{
			User::LeaveIfError( iApaLsSession.Connect() );
			}

		TThreadId thread;
		User::LeaveIfError( iApaLsSession.StartDocument( aAddr, KPhoneUidWmlBrowser, thread ) );
		}
	}

void CLaunchwapAppUi::LaunchWapBrowserL()
	{
	TFileName AppToLaunch;
	TBuf<100> iDoc;
	AppToLaunch = _L("z:\\System\\Apps\\WmlBrowser\\WmlBrowser.app");
	iDoc = _L("4 http://wap.yahoo.com/");

	CApaCommandLine* cmdLine = CApaCommandLine::NewLC();
	cmdLine->SetLibraryNameL(AppToLaunch);

	if (iDoc != _L(""))
	cmdLine->SetDocumentNameL(iDoc);

	cmdLine->SetCommandL(EApaCommandOpen);
	RApaLsSession ls;
	User::LeaveIfError(ls.Connect());

	TInt handle;
	TInt initialAppCount;

	handle = ls.Handle();
	ls.EmbeddableAppCount( initialAppCount );
	CleanupClosePushL(ls);
	User::LeaveIfError(ls.StartApp(*cmdLine));
	CleanupStack::PopAndDestroy(2);
	}



// End of File