如何发送SET_UP_MENU命令

Question

我开发了自己的STK小程序并安装在SIM卡中。但是，当我在智能手机中插入SIM卡时，SET_UP_MENU主动命令并没有发送到终端。我的小程序代码如下。

package com.example.ToolkitAppletExample;
import uicc.toolkit.*;
import uicc.access.*;
import javacard.framework.*;
public class MyToolkitApplet extends javacard.framework.Applet implements ToolkitInterface, uicc.toolkit.ToolkitConstants
{
public static final byte MY_INSTRUCTION         = (byte)0x46;
public static final byte SERVER_OPERATION       = (byte)0x0F;
public static final byte CMD_QUALIFIER          = (byte)0x80;
public static final byte EXIT_REQUESTED_BY_USER = (byte)0x10;
private byte[] menuEntry =    {(byte)'0',(byte)'3',(byte)'.',(byte)'1',(byte)'9',(byte)' ',(byte)'A',(byte)'p',(byte)'p',(byte)'l',(byte)'e',(byte)'t'};

private byte[] menuTitle=     {(byte)'M',(byte)'y',(byte)'M',(byte)'e',(byte)'n' ,(byte)'u'};
private byte[] item1 =        {(byte)'I',(byte)'T',(byte)'E',(byte)'M',(byte)'1' };
private byte[] item2 =        {(byte)'I',(byte)'T',(byte)'E',(byte)'M',(byte)'2' };
private byte[] item3 =        {(byte)'I',(byte)'T',(byte)'E',(byte)'M',(byte)'3' };
private byte[] item4 =        {(byte)'I',(byte)'T',(byte)'E',(byte)'M',(byte)'4' };
private Object[] ItemList =   { item1, item2, item3, item4 };
private byte[] textDText =    {(byte)'H',(byte)'e',(byte)'l',(byte)'l',(byte)'o',(byte)' ',
(byte)'w',(byte)'o',(byte)'r',(byte)'l',(byte)'d',(byte)'2'};
private byte[] textGInput =    {(byte)'Y',(byte)'o',(byte)'u',(byte)'r',(byte)' ',(byte)'n',
(byte)'a',(byte)'m',(byte)'e',(byte)'?'};
private byte[]  baGSMAID =    {(byte)0xA0, (byte)0x00, (byte)0x00, (byte)0x00, (byte)0x09, (byte)0x00, (byte)0x01};
private ToolkitRegistry reg;
private byte buffer[] = new byte[10];
private byte itemId;
private byte result;

// Allocate 500 bytes for the reception buffer
private static final short BUFFER_SIZE = (short)0x01F4;    
// TLVs overhead in the Terminal Response in case of Receice Data: 
//      Command details size: 5 bytes
//      Device identities size : 4 bytes
//      Result size : 3 bytes (in success case)
//      Channel data length size : 3 bytes
//      Channel data TL size : 3 bytes
private static final short MAX_TLV_OVERHEAD = (short)0x0012;
// Maximum response handler capacity to be used for the receive data 
private static short myRspHdlrCapacity;

// Port number : integer
private static byte[] portNumber = {(byte)0x00,(byte)0x23};
// Channel Identifier given by the ME after the OPEN CHANNEL proactive command
private static byte channelID = 0x00;
// Byte array where data from the ME buffer is stored
private static byte[] channelData = new byte [BUFFER_SIZE];
// IP Address of the Server 
private static byte[] IPAddress = {(byte)163,(byte)187,(byte)203,(byte)1};
/**
* Constructor of the applet
*/
public MyToolkitApplet(byte bArray[], short bOffset, byte bLength) {

register();

// register to the SIM Toolkit Framework
reg = ToolkitRegistrySystem.getEntry();
// Define the applet Menu Entry and register to the EVENT_MENU_SELECTION
itemId = reg.initMenuEntry(menuEntry, (short)0x0000, (short)menuEntry.length, 
PRO_CMD_DISPLAY_TEXT, false, (byte) 0x00, (short) 0x0000);

reg.enableMenuEntry((byte)itemId);
}
/**
* Method called by the JCRE at the installation of the applet
*/
public static void install(byte bArray[], short bOffset, byte bLength) {
MyToolkitApplet MyApplet = new MyToolkitApplet(bArray, bOffset, bLength);       
}
/**
* Method called by the GSM Framework
*/
public Shareable getShareableInterfaceObject(AID aid, byte p) {
if (aid == null && p == (byte)1) {
return this ; 
}
return null;
}
/**
* Method called by the SIM Toolkit Framework
*/
public void processToolkit(short event) {
// get the handler references
EnvelopeHandler          envHdlr = EnvelopeHandlerSystem.getTheHandler();
ProactiveHandler         proHdlr = ProactiveHandlerSystem.getTheHandler();
ProactiveResponseHandler rspHdlr = ProactiveResponseHandlerSystem.getTheHandler();;
boolean repeat;
switch(event) {
case EVENT_STATUS_COMMAND:
reg.enableMenuEntry((byte)itemId);  

case EVENT_PROFILE_DOWNLOAD:
reg.enableMenuEntry((byte)itemId);               
break;
case EVENT_MENU_SELECTION:
// Prepare the Select Item proactive command
proHdlr.init(PRO_CMD_SELECT_ITEM,(byte)0x00,DEV_ID_TERMINAL);
// Append the Menu Title
proHdlr.appendTLV((byte) (TAG_ALPHA_IDENTIFIER | TAG_SET_CR),
menuTitle,(short)0x0000,(short)menuTitle.length);
// add all the Item
for (short i=(short) 0x0000; i<(short) 0x0004; i++) {
proHdlr.appendTLV((byte) (TAG_ITEM | TAG_SET_CR),(byte) (i+1),
(byte[])ItemList[i],(short) 0x0000,
(short)((byte[])ItemList[i]).length);
}
// ask the SIM Toolkit Framework to send the proactive command and check the result
if((result = proHdlr.send()) == RES_CMD_PERF){
// SelectItem response handling
switch (rspHdlr.getItemIdentifier()) {
case 1: 
// DisplayText High Priority 
proHdlr.init(PRO_CMD_DISPLAY_TEXT, CMD_QUALIFIER,DEV_ID_DISPLAY);
proHdlr.appendTLV((byte)(TAG_TEXT_STRING| TAG_SET_CR), (byte)0x04,
textDText,(short)0x0000, (short)textDText.length);
proHdlr.send();
break;
case 2: // Ask the user to enter data and display it
do {
repeat = false;
try {
// GetInput asking the users name
proHdlr.initGetInput((byte)0x01, (byte)0x04, textGInput,(byte)0x00,
(short)textGInput.length,(short)0x0001,(short)0x0002);
proHdlr.send();
// Display the entered text
rspHdlr.copyTextString(textDText,(short)0x0000);
proHdlr.initDisplayText((byte)0x00, (byte)0x04, textDText,
(short)0x0000,(short) textDText.length);
proHdlr.send();
}
catch (ToolkitException MyException) {
if (MyException.getReason() == ToolkitException.UNAVAILABLE_ELEMENT ){
if (rspHdlr.getGeneralResult() != EXIT_REQUESTED_BY_USER)
repeat = true;
break;
}
}
}
while(repeat);
break;
}
}
break;

}
}
/**
* Method called by the JCRE, once selected
*/
public void process(APDU apdu) {
// Handle the Select AID apdu
if(selectingApplet())
return;
switch(apdu.getBuffer()[1]) {
// specific APDU for this applet to configure the MenuTitle from SelectItem
case (byte)MY_INSTRUCTION:
if(apdu.setIncomingAndReceive() > (short)0) {
Util.arrayCopy(apdu.getBuffer(),(short)0x0005,menuTitle,(short)0x0000,(short)0x0006);
}
break;
default:
ISOException.throwIt(ISO7816.SW_INS_NOT_SUPPORTED);
}
}
}

正如我所知，initMenuEntry和enableMenuEntry方法触发发送SET_UP_MENU主动命令。但当我插入SIM时，没有SET_UP_MENU命令。当SIM卡插入手机时，还有其他人如何发送SET_UP_MENU主动命令吗？请帮帮我…

Answer 1

1. 为什么在initMenuEntry中使用PRO_CMD_DISPLAY_TEXT？？？正确的方法是

   itemId=reg.initMenuEntry(menuEntry，(short(0x0000，(short(menuEntry.length，(字节(0，false，(字节(0x00，(短(0x0000(；

2. 您不需要到处使用enableMenuEntry。initMenuEntry就足够了。

3. 由于第2页的原因，它已过时，但如果您想使用它，则必须订阅EVENT_PROFILE_DOWNLOAD(reg.setEvent(EVENT_PPROFILE_DOWNLOAD(；(。以及将轮询间隔设置为30秒(reg.requestPollInterval((短(30(；(以确保EVENT_STATUS_COMMAND可用。