myilicense.step5

高通 BREW 培训 实用例子

/*===========================================================================

  FILE: myILicense.c
===========================================================================*/


/*===============================================================================
INCLUDES AND VARIABLE DEFINITIONS
=============================================================================== */
#include "AEEModGen.h"          // Module interface definitions
#include "AEEAppGen.h"          // Applet interface definitions
#include "AEEShell.h"           // Shell interface definitions
#include "AEE.h"
#include "AEESTDLIB.h"
#include "myILicense.bid"
#include "myilicense_res.h"

// lab 1
#include "AEELicense.h" // AEE License Services
// end of lab 1

#include "AEEMenu.h"    // AEE Menu Services

/*-------------------------------------------------------------------
Applet structure. All variables in here are reference via "pMe->"
-------------------------------------------------------------------*/
typedef struct _myILicense {
	AEEApplet      a ;	       // First element of this structure must be AEEApplet
    AEEDeviceInfo  DeviceInfo; // always have access to the hardware device information
    IDisplay      *pIDisplay;  // give a standard way to access the Display interface
    IShell        *pIShell;    // give a standard way to access the Shell interface
	
    // add your own variables here...

	IMenuCtl *        m_pIMenu;
	//lab 1
	IStatic *		m_pIStatic;
	ILicense *	      m_pLicense;	
	//end of lab 1
} myILicense;

/*-------------------------------------------------------------------
Function Prototypes
-------------------------------------------------------------------*/
static  boolean myILicense_HandleEvent(myILicense* pMe, AEEEvent eCode, 
									   uint16 wParam, uint32 dwParam);
boolean myILicense_InitAppData(myILicense* pMe);
void    myILicense_FreeAppData(myILicense* pMe);

static void  myILicense_ShowMenu(myILicense* pMe);
//lab 1
static void	 myILicense_DiaplayInfo(myILicense* pMe,AECHAR* pInfo);
// end of lab 1
/*===============================================================================
FUNCTION DEFINITIONS
=============================================================================== */

/*===========================================================================
FUNCTION: AEEClsCreateInstance
===========================================================================*/
int AEEClsCreateInstance(AEECLSID ClsId, IShell *pIShell, IModule *po, void **ppObj)
{
	*ppObj = NULL;
	
	if( ClsId == AEECLSID_MYILICENSE )
	{
		// Create the applet and make room for the applet structure
		if( AEEApplet_New(sizeof(myILicense),
			ClsId,
			pIShell,
			po,
			(IApplet**)ppObj,
			(AEEHANDLER)myILicense_HandleEvent,
			(PFNFREEAPPDATA)myILicense_FreeAppData) ) // the FreeAppData function is called after sending EVT_APP_STOP to the HandleEvent function
			
		{
			//Initialize applet data, this is called before sending EVT_APP_START
            // to the HandleEvent function
			if(myILicense_InitAppData((myILicense*)*ppObj))
			{
				//Data initialized successfully
				return(AEE_SUCCESS);
			}
			else
			{
				//Release the applet. This will free the memory allocated for the applet when
				// AEEApplet_New was called.
				IAPPLET_Release((IApplet*)*ppObj);
				return EFAILED;
			}
			
        } // end AEEApplet_New
		
    }
	
	return(EFAILED);
}


/*===========================================================================
FUNCTION SampleAppWizard_HandleEvent
===========================================================================*/
static boolean myILicense_HandleEvent(myILicense* pMe, AEEEvent eCode, uint16 wParam, uint32 dwParam)
{  
	AEELicenseType licType     = 0;
	AEEPriceType		priceType = 0;
	uint32         dwLicRemain = 0;
	AECHAR szText[64];
	char sRemain[4];
	AECHAR szRemain[8];
    switch (eCode) 
	{
        // App is told it is starting up
	case EVT_APP_START:                        
		// Add your code here...
		myILicense_ShowMenu(pMe);
		return(TRUE);
		
		
        // App is told it is exiting
	case EVT_APP_STOP:
		// Add your code here...
		
      		return(TRUE);
			
			
			// App is being suspended 
	case EVT_APP_SUSPEND:
		// Add your code here...
		
      		return(TRUE);
			
			
			// App is being resumed
	case EVT_APP_RESUME:
		// Add your code here...
		
      		return(TRUE);
			
			
			// An SMS message has arrived for this app. Message is in the dwParam above as (char *)
			// sender simply uses this format "//BREW:ClassId:Message", example //BREW:0x00000001:Hello World
	case EVT_APP_MESSAGE:
		// Add your code here...
		
      		return(TRUE);
			
			// A key was pressed. Look at the wParam above to see which key was pressed. The key
			// codes are in AEEVCodes.h. Example "AVK_1" means that the "1" key was pressed.
	case EVT_KEY: 
		if( pMe->m_pIMenu )
		{
			if( IMENUCTL_HandleEvent(pMe->m_pIMenu, EVT_KEY, wParam, dwParam) )
				return TRUE;
			else      return FALSE; 
		}else if(wParam ==AVK_CLR){
		//lab 1
			if(pMe->m_pIStatic)
			{
				ISTATIC_Release(pMe->m_pIStatic);
				pMe->m_pIStatic = NULL;
			}
			//end of lab 1
			myILicense_ShowMenu(pMe);
		}
		return TRUE;
		
	case EVT_COMMAND:
		if( pMe->m_pIMenu )
		{
			switch(IMENUCTL_GetSel(pMe->m_pIMenu))
			{
			case IDS_LICENSE:
			//lab 2
				licType = ILICENSE_GetInfo(pMe->m_pLicense, &dwLicRemain);
				switch(licType)
				{						
				case LT_USES: 
					ISHELL_LoadResString(pMe->a.m_pIShell, MYILICENSE_RES_FILE, IDS_LIC_USES, szText, sizeof(szText));	
					break;
				case LT_DATE :
					ISHELL_LoadResString(pMe->a.m_pIShell, MYILICENSE_RES_FILE, IDS_LIC_DATE, szText, sizeof(szText));
					break;
				case LT_DAYS :
					ISHELL_LoadResString(pMe->a.m_pIShell, MYILICENSE_RES_FILE, IDS_LIC_DAYS, szText, sizeof(szText));
					break;
				case LT_MINUTES_OF_USE:
					ISHELL_LoadResString(pMe->a.m_pIShell, MYILICENSE_RES_FILE, IDS_LIC_MINUTES, szText, sizeof(szText));
					break;
				default:
					ISHELL_LoadResString(pMe->a.m_pIShell, MYILICENSE_RES_FILE, IDS_UNKNOWN, szText, sizeof(szText));
				}
				// end of lab 2
				break;
				case IDS_PURCHASE	:
				// lab 3
					licType = ILICENSE_GetInfo(pMe->m_pLicense, &dwLicRemain);
					priceType = ILICENSE_GetPurchaseInfo(pMe->m_pLicense, &licType,NULL,NULL);
					switch(priceType)
					{
					case PT_DEMO:// Demo version
						ISHELL_LoadResString(pMe->a.m_pIShell, MYILICENSE_RES_FILE, IDS_BUY_DEMO, szText, sizeof(szText));
						break;
					case PT_PURCHASE: //Normally purchased version
						ISHELL_LoadResString(pMe->a.m_pIShell, MYILICENSE_RES_FILE, IDS_BUY_PURCHASE, szText, sizeof(szText));
						break;
					case PT_SUBSCRIPTION: //Subscription version
						ISHELL_LoadResString(pMe->a.m_pIShell, MYILICENSE_RES_FILE, IDS_BUY_MONTH, szText, sizeof(szText));
						break;
					case PT_UPGRADE: //Upgrade
						ISHELL_LoadResString(pMe->a.m_pIShell, MYILICENSE_RES_FILE, IDS_BUY_UPGRADE, szText, sizeof(szText));
						break;
					default:
						ISHELL_LoadResString(pMe->a.m_pIShell, MYILICENSE_RES_FILE, IDS_UNKNOWN, szText, sizeof(szText));
					}
					// end of lab 3
					break;
					case IDS_ADDONE		:
					//lab 4
						licType = ILICENSE_GetInfo(pMe->m_pLicense, &dwLicRemain);
						if( licType != LT_USES )
						{
							ISHELL_LoadResString(pMe->a.m_pIShell, MYILICENSE_RES_FILE, IDS_NOT_USES, szText, sizeof(szText));
						}
						else
						{
							AECHAR szFix[16];
							AECHAR szBefore[32];
							AECHAR szAfter[32];
							ISHELL_LoadResString(pMe->a.m_pIShell, MYILICENSE_RES_FILE, IDS_SETTING_BEFORE, szFix, sizeof(szFix));
							SPRINTF( sRemain, "%d,", dwLicRemain);
							STRTOWSTR(sRemain, szRemain, 8);
							WSTRCPY(szBefore,szFix);
							WSTRCAT(szBefore,szRemain);
							DBGPRINTF("%S",szBefore);

							ILICENSE_IncrementUsesRemaining(pMe->m_pLicense);
							ILICENSE_GetInfo(pMe->m_pLicense, &dwLicRemain);
							
							ISHELL_LoadResString(pMe->a.m_pIShell, MYILICENSE_RES_FILE, IDS_SETTING_AFTER, szFix, sizeof(szFix));
							SPRINTF( sRemain, "%d,", dwLicRemain);
							STRTOWSTR(sRemain, szRemain, 8);
							WSTRCPY(szAfter,szFix);
							WSTRCAT(szAfter,szRemain);
							DBGPRINTF("%S",szAfter);
							WSTRCPY(szText,szBefore);
							WSTRCAT(szText,szAfter);
							DBGPRINTF("%S",szText);
						}
						// end of lab 4
						
						break;
					case IDS_MINUSONE:
					// lab 5
	licType = ILICENSE_GetInfo(pMe->m_pLicense, &dwLicRemain);
						if( licType != LT_USES )
						{
							ISHELL_LoadResString(pMe->a.m_pIShell, MYILICENSE_RES_FILE, IDS_NOT_USES, szText, sizeof(szText));
						}
						else
						{
							AECHAR szFix[16];
							AECHAR szBefore[32];
							AECHAR szAfter[32];
							ISHELL_LoadResString(pMe->a.m_pIShell, MYILICENSE_RES_FILE, IDS_SETTING_BEFORE, szFix, sizeof(szFix));
							SPRINTF( sRemain, "%d,", dwLicRemain);
							STRTOWSTR(sRemain, szRemain, 8);
							WSTRCPY(szBefore,szFix);
							WSTRCAT(szBefore,szRemain);
							DBGPRINTF("%S",szBefore);

							ILICENSE_DecrementUsesRemaining(pMe->m_pLicense);
							ILICENSE_GetInfo(pMe->m_pLicense, &dwLicRemain);
							
							ISHELL_LoadResString(pMe->a.m_pIShell, MYILICENSE_RES_FILE, IDS_SETTING_AFTER, szFix, sizeof(szFix));
							SPRINTF( sRemain, "%d,", dwLicRemain);
							STRTOWSTR(sRemain, szRemain, 8);
							WSTRCPY(szAfter,szFix);
							WSTRCAT(szAfter,szRemain);
							DBGPRINTF("%S",szAfter);
							WSTRCPY(szText,szBefore);
							WSTRCAT(szText,szAfter);
							DBGPRINTF("%S",szText);
						}
							// end of lab 5
						break;
					case IDS_SETUSES	:
						//lab 6
						//	end of lab 6
						break;
			  }
			  IMENUCTL_Release(pMe->m_pIMenu);
			  pMe->m_pIMenu = NULL;
			  //lab 2
			  IDISPLAY_ClearScreen(pMe->pIDisplay);
			  myILicense_DiaplayInfo(pMe,szText);
			  //end of lab 2
           }			
		   break;
		   // If nothing fits up to this point then we'll just break out
        default:
            break;
   }
   
   return FALSE;
}


// this function is called when your application is starting up
boolean myILicense_InitAppData(myILicense* pMe)
{
    // Get the device information for this handset.
    // Reference all the data by looking at the pMe->DeviceInfo structure
    // Check the API reference guide for all the handy device info you can get
    pMe->DeviceInfo.wStructSize = sizeof(pMe->DeviceInfo);
    ISHELL_GetDeviceInfo(pMe->a.m_pIShell,&pMe->DeviceInfo);
	
    // The display and shell interfaces are always created by
    // default, so we'll asign them so that you can access
    // them via the standard "pMe->" without the "a."
    pMe->pIDisplay = pMe->a.m_pIDisplay;
    pMe->pIShell   = pMe->a.m_pIShell;
	
    // Insert your code here for initializing or allocating resources...
	

	if( ISHELL_CreateInstance(pMe->pIShell, AEECLSID_MENUCTL, (void **)&pMe->m_pIMenu) !=SUCCESS)
	{
		IMENUCTL_Release( pMe->m_pIMenu );
		return EFAILED;
	}
	// lab 1
		
	if( ISHELL_CreateInstance(pMe->pIShell, AEECLSID_LICENSE, (void **)(&pMe->m_pLicense))!=SUCCESS )
		return EFAILED;
	if( ISHELL_CreateInstance(pMe->pIShell, AEECLSID_STATIC, (void **)&pMe->m_pIStatic) !=SUCCESS)
	{
		ISTATIC_Release( pMe->m_pIStatic );
		return EFAILED;
	}
	// end of lab 1
    // if there have been no failures up to this point then return success
    return TRUE;
}

// this function is called when your application is exiting
void myILicense_FreeAppData(myILicense* pMe)
{
    // insert your code here for freeing any resources you have allocated...
	

	
	// Release the IMenuCtl instance used to display the main app menu
	if( pMe->m_pIMenu )
	{
		IMENUCTL_Release(pMe->m_pIMenu);
		pMe->m_pIMenu = NULL;
	}
	// lab 1
	// Release the IStatic instance used to display the main app menu
	if( pMe->m_pIStatic)
	{
		ISTATIC_Release( pMe->m_pIStatic );
		pMe->m_pIStatic = NULL;
	}
		// Release the ILicense instance used to track usage
	if( pMe->m_pLicense )
	{
		ILICENSE_Release(pMe->m_pLicense);
		pMe->m_pLicense = NULL;
	}
	// end of lab 1
}
static void myILicense_ShowMenu(myILicense* pMe)
{
	CtlAddItem  ai;
	if (! pMe->m_pIMenu)
		ISHELL_CreateInstance(pMe->pIShell, AEECLSID_MENUCTL, (void **)&pMe->m_pIMenu) ;
	
	ai.pText = NULL;
	ai.pImage = NULL;
	ai.pszResImage = MYILICENSE_RES_FILE;
	ai.pszResText = MYILICENSE_RES_FILE;
	ai.wFont = AEE_FONT_NORMAL;
	ai.dwData = NULL;
	
	ai.wText = IDS_LICENSE;   
	ai.wImage = IDB_MENU;
	ai.wItemID = IDS_LICENSE;
	
	
	// Add the item to the menu control
	if(IMENUCTL_AddItemEx(pMe->m_pIMenu, &ai )==FALSE)
	{
		IMENUCTL_Release(pMe->m_pIMenu);
		return;
	}
	
	ai.wText = IDS_PURCHASE;
	ai.wItemID = IDS_PURCHASE;
	
	// Add the item to the menu control
	IMENUCTL_AddItemEx( pMe->m_pIMenu, &ai );
	
	ai.wText = IDS_ADDONE;
	ai.wItemID = IDS_ADDONE;
	
	// Add the item to the menu control
	IMENUCTL_AddItemEx( pMe->m_pIMenu, &ai );
	ai.wText = IDS_MINUSONE;
	ai.wItemID = IDS_MINUSONE;
	
	// Add the item to the menu control
	IMENUCTL_AddItemEx( pMe->m_pIMenu, &ai );
	
	ai.wText = IDS_SETUSES;
	ai.wItemID = IDS_SETUSES;
	
	// Add the item to the menu control
	IMENUCTL_AddItemEx( pMe->m_pIMenu, &ai );
	
	IMENUCTL_SetActive(pMe->m_pIMenu,TRUE);
  // 	IMENUCTL_Redraw(pMe->m_pIMenu);
}
//lab 1
static void	 myILicense_DiaplayInfo(myILicense* pMe,AECHAR* pInfo)
{
	AEERect rct;
	
	if(!pMe->m_pIStatic)
		ISHELL_CreateInstance(pMe->pIShell, AEECLSID_STATIC, (void **)&pMe->m_pIStatic);
	SETAEERECT(&rct, 16, 16, pMe->DeviceInfo.cxScreen-32, pMe->DeviceInfo.cyScreen-32);
	ISTATIC_SetRect(pMe->m_pIStatic, &rct);
	ISTATIC_SetText(pMe->m_pIStatic, NULL,pInfo, AEE_FONT_BOLD, AEE_FONT_NORMAL);
	ISTATIC_Redraw(pMe->m_pIStatic);
}
// end of lab 1