Could not work next button.

Question

Hey All!
I'm now working with j2me for Nokia. And for this I'm using a third party named Jmobilecore.
Its nice to use.. but I'm now facing a problem to show the next page as with softKey(Next Button) action.
this works for the second part not for the first part.. to work this I've to press key Up or down after Next button.
My code snippet is given below:
* AddSurveyUI.java
* Created on March 29, 2009, 2:20 PM
* To change this template, choose Tools | Template Manager
* and open the template in the editor.
package com.bxpress.mid.ui;
import com.jmobilecore.ui.core.Label;
import com.jmobilecore.ui.core.List;
import com.jmobilecore.ui.core.ListComponent;
import com.jmobilecore.ui.core.ListLabel;
import com.jmobilecore.ui.core.ListScreen;
import com.jmobilecore.ui.core.SoftKey;
* @author ronu
public class AddSurveyUI extends ListScreen {
List list;
private String[] mediaType = {"TV", "Radio", "Other"};
String[] subMediaList;
public String item = "";
static AddSurveyUI addSurvey;
ListComponent listComponent;
EntryInfoUI entryInfoUI;
int mediaId = 0;
int state;
public SoftKey next_Btn = new SoftKey(Localization.CC_NEXT_LBL) {
public void performAction() {
getMediaNameList();
if(mediaId !=0){
refresh();
state = 1;
makeServeyUI(subMediaList);
}else if(mediaId == 0){
state = 0;
entryInfoUI.showTransactionTable(Localization.NINTH_FORM_IDENTIFIER);
public SoftKey back_Btn = new SoftKey(Localization.CC_BACK_LBL) {
public void performAction() {
if(state == 0) {
refresh();
entryInfoUI.goNext(Localization.NINTH_FORM_IDENTIFIER);
}else if(state == 1){
BXpress_Keya_2nd_Phase.mydisplay.setCurrent(BXpress_Keya_2nd_Phase.startPage);
/** Creates a new instance of AddSurveyUI */
public AddSurveyUI(String title) {
super(Label.createTitleLabel(title));
this.state = 0;
entryInfoUI = EntryInfoUI.getInstance();
System.out.println("In AddSurveyUI:::: ");
makeServeyUI(mediaType);
public static AddSurveyUI getInstance() {
try {
if(addSurvey == null) {
addSurvey = new AddSurveyUI("BXpress");
return addSurvey;
catch(Exception exp) {
exp.printStackTrace();
return null;
private void makeServeyUI(String[] mediaList) {
try {
System.out.println("In makeServeyUI:::: " + mediaList.length);
for (int i = 0; i < mediaList.length; i++) {
this.add(new ListLabel(mediaList));
softKeyBar.setSoftKey(this.next_Btn, SoftKey.RIGHT);
softKeyBar.setSoftKey(this.back_Btn, SoftKey.LEFT);
} catch(Exception ex) {
ex.printStackTrace();
private String[] getMediaNameList() {
item = getListItem();
System.out.println("In getMediaNameList:::: " + item);
if(item.equals("TV")) {
mediaId = 2;
subMediaList = new String[]{"NTV", "RTV", "CHANNELI"};
} else if(item.equals("Radio")) {
mediaId = 3;
subMediaList = new String[]{"Radio Abc", "Radio Furti", "Radio Today"};
} else if(item.equals("Other")) {
mediaId =4;
subMediaList = new String[]{"Internet", "NewsPaper", "Others"};
} else {
mediaId = 0;
subMediaList = mediaType;
return subMediaList;
private String getListItem() {
System.out.println("in getListItem::::");
listComponent = getFocusedComponent();
String str = listComponent.getText();
return str;
public void refresh() {       
this.removeAll();
Can any body pls help me about my step to taken to out this problem???

Answer 1

See here: http://support.apple.com/kb/index?page=servicefaq&geo=United_States&product=ipod
Be sure to choose China as your country though from the drop down list.
B-rock