如何解决如何发送SET_UP_MENU命令
我开发了自己的STK小程序并将其安装在SIM卡中。 但是，当我将SIM卡插入智能手机时，SET_UP_MENU主动命令不会发送到终端。 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)'l',(byte)'e',(byte)'t'};
private byte[] menuTitle= {(byte)'M',(byte)'y',(byte)'M',(byte)'n',(byte)'u'};
private byte[] item1 = {(byte)'I',(byte)'T',(byte)'E',(byte)'1' };
private byte[] item2 = {(byte)'I',(byte)'2' };
private byte[] item3 = {(byte)'I',(byte)'3' };
private byte[] item4 = {(byte)'I',(byte)'4' };
private Object[] ItemList = { item1,item2,item3,item4 };
private byte[] textDText = {(byte)'H',(byte)'o',(byte)'w',(byte)'r',(byte)'d',(byte)'2'};
private byte[] textGInput = {(byte)'Y',(byte)'u',(byte)'a',(byte)'m',(byte)'?'};
private byte[] baGSMAID = {(byte)0xA0,(byte)0x00,(byte)0x09,(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[],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,DEV_ID_TERMINAL);
// Append the Menu Title
proHdlr.appendTLV((byte) (TAG_ALPHA_IDENTIFIER | TAG_SET_CR),menuTitle,(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)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,textGInput,(short)textGInput.length,(short)0x0001,(short)0x0002);
proHdlr.send();
// display the entered text
rspHdlr.copyTextString(textDText,(short)0x0000);
proHdlr.initdisplayText((byte)0x00,(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,(short)0x0006);
}
break;
default:
ISOException.throwIt(ISO7816.SW_INS_NOT_SUPPORTED);
}
}
}
据我所知，方法initMenuEntry和enableMenuEntry触发发送SET_UP_MENU主动命令。 但是，当我插入SIM卡时，没有SET_UP_MENU命令。 将SIM卡插入手机后，还有其他人如何发送SET_UP_MENU主动命令吗？ 请帮助我...
解决方法
-
为什么要在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 ，假，（字节）0x00，（短）0x0000）；
-
您无需在此处和此处使用enableMenuEntry。 initMenuEntry就足够了。
-
由于第2页，它已过时，但如果要使用它，则必须订阅EVENT_PROFILE_DOWNLOAD（reg.setEvent（EVENT_PROFILE_DOWNLOAD）;）。并将轮询间隔设置为30秒（reg.requestPollInterval（（short）30）;），以确保EVENT_STATUS_COMMAND可用。
版权声明：本文内容由互联网用户自发贡献，该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请发送邮件至 dio@foxmail.com 举报，一经查实，本站将立刻删除。
