Hi ,I have been trying to call startApp() method of a midlet from other startApp() method, but i am getting this error......... I don know how to clarify this..............Error: non-static method startApp() cannot be referenced from a static contextPls clarify me..........Thanks in ...

I want to display the image in the full screen in nokia 3230 mobile. please any one help me

as the title says i am receiving major hangs when running my program on a nokia phone.when i run the generic default colour emulator it runs and without no issues but as soon as i test the app on my nokia s60 emulator and the nokia phone the program freezes during this bit of code ...

Friends,Can someone help me a get a MAC Computation tool / the procedure to compute MAC.We need to compute the MAC for STORE DATA Command.Thanks,Javacard.

Hi,Is anyone aware of the existence of any mobile device like PDA or mobile phone etc that supports the CDC. Any specific products in mind ?I want it to support CDC so that I can use the RMI OP package......Thank you!

Im trying to run a midlet i made on my samsung d600. When i try download the midlet everything works fine until right at the end of the donwload when it says invalid jad descriptor.MANIFEST.MFManifest-Version: 1.0MIDlet-Name: Hilary Duff mXitMIDlet-Version: 3.0.5MIDlet-Vendor: ...

hello guyscan anyone tell me how to hide the menu bar which appears on the bottom of each Screen. I mean the user interface where I can add Softbuttons like menu or exit...THXgreetings lady

Dear all,I am new to J2ME, and sorry if I am not in the right forum...I am connecting two SIM cards to my mobile using dome device, can I create a J2ME app. that can tell the phone to disconnect the current SIM and connect to another?What should I read, where I have to go ? ;)Thanks in ...

hi guys.before i post this new topic, i have search through the forum,and google. on the web .so reply are appreciated.1)getResourceAsStream() method, is there a way to know the maximum size of a file that the getResourceAsStream() can read?InputStreamis = ...

Hi,I have a basic, yet major problem. I am creating a client-server app which will send some data from one to the other. The client can detect the server, but cannot find a particular service. I've narrowed it down to a particular line of code on server side:private UUID myService = new ...

hi i am currently building a j2me client by using SOAP rpc method.everything works fine but it gives a warning which is ; Warning: To avoid potential deadlock, operations that may block, such as networking, should be performed in a different thread than the commandAction() handler.when i block ...

hi im using netbeans and programming jmei create a list screen and i have my own commandbutton, i add it to the list screen by using the command list1.setSelectCommand(okCommand2);but when running the program it appears with 3 buttons my 2 buttons and an extra button from the list screen.i dont ...

I want to develop j2me application using REST webservice.wat steps should i follow for the same.pls help me im new to REST.How shld i start with it.?thanks in advance

Hi all,I have an j2me application, i use bluetooth. can i communicate with another bluetooth device that doesn't has my application. i must send a text to the device that doesn't has my j2me app from a device that has my j2me application. if i can please give me the overview regarding ...

hiwhen i try to create a project from jad in the wtk i get the error"the JAD file cannot be read." (the jad was signed via versign)when i do the same to a none signed jad it creates a project easily.can it be the signed that makes him behave like this or something else?jar size?(im using wtk ...

Hello,I am trying to modify Loader.java sample to load simple HelloWorld applet to the JCOP simulator. During the execution the problem with call to the installForInstallAbdMakeSelectable aperas. The error code returned by he simulator is just 6a80 (Wrong data). I cant't find out what is the ...

Hi.I have written a program that sends out SMS.My problem is, sending alphabet characters are fine, but if I send out unicode characters, corrupted data is transmitted.If I send it to myself, there's no problem. But if I send it to other cell phone, it is corrupted.It does not happens with all ...

Hellois it possible to read sms messages from my phone? or catching incoming/outgoing messages?

Hello,I was wondering if anyone has had any luck getting Wireless Toolkit running on x64? I have just installed Ubuntu 7.04 x64 and am getting sublime.so: wrong ELF class: ELFCLASS32which I assume is to do with not having 64 bit libraries. I am a little new to all of this, is it possible to get ...

Hi,I cant open connection and i still dont know why.Here the Main code /* Mobile NFC Secured Payment Services * Login.java * Check RMS, Process Login * Created on April 18, 2007, 8:19 AM * Author: Chua Jie Sheng */package main;import function.Function;import java.util.Timer;import ...

hi i get the above error when a user inputs a username and password in my system on the second attempt.here is the following code: the username and password is retrieved from two textfields and stores has Strings. The username and password than gets sent back to a server and later the server ...

I updated my jre from 1.5.0_10 to 1.6.0_01Since update ECLIPSE crash everytime as i try to access card reader. Virtual debugging works fine. I'm using TOWITOKO external serial card reader and everything worked fine for months until now. Error msg:JVM terminated. Exit ...

Hi, is it possible to have a list inside a Form and not all the List being the From!

I am trying to install the Sun Java WTK 2.5.1 but I am getting stuck at locating the JVM installed on my Windows XP machine. I have JDK 1.5.0_11 installed on my computer but when installer searches for a JVM it says "J2SE Development Kit (JDK) (5.0 or later) is installed on your machine at1. In ...

Hi all,Can somebody explain me exactly what the sunPCSC provider (found with the samrtcardio in Java 6) is used for?1) Is it a Cryptographic Service Provider (CSP)?2) The support of a similar provider is necessary to encrypt (on the card) and decrypt (on the computer) with the same algorithms. ...

hi im trying to read a file in a cel this is my code:fconn = (FileConnection)Connector.open("file://localhost/" + actualdir); InputStream fis = fconn.openInputStream(); byte b[] = new byte[1024]; fis.read(b); fis.close();fconn.close();textBox1 = new TextBox("Viendo el Archivo: " + ...

Hi all ,I want to know whetehr RMS is permanently storage system or not .and in which directory it stores the records.Right now iam using Ecilipse.Please tell meWarm regardskaran

Hi,i am supposed to develop a survey project. where the j2me client displays a question along with 4 options. the user has to select one. now the next questions is to be shown and so on.but the point is " i want the questionaire set to be dynamic. in the sense i should be able to add some new ...

Hi,I using a bean to contain my HTTP Connection codes.Knowing that you cannot read HTTP Connection before the request is completed.How am i able to tell the main thread that the HTTP connection is complete after the full reading is done. With the problem that, no specific class should be pass ...

If i run the game after adding the following code for adding sound I get the following error:Starting emulator in execution modeRunning with storage root DefaultColorPhoneUncaught exception java/lang/IllegalArgumentException.Any ideas?Thank you!!!!import javax.microedition.media.*;import ...

If i run the game after adding the following code for adding sound I get the following error:Starting emulator in execution modeRunning with storage root DefaultColorPhoneUncaught exception java/lang/IllegalArgumentException.Any ideas?Thank you!!!!import javax.microedition.media.*;import ...

Hello, need help with JAVA ME, MIDP 2.0I would like to send a ArrayList from a Servlets to my MIDP (2.0) using the HTTP connection. Due to MIDP 2.0 simply not supported ObjectInputStream and ObjectOutputStream I cant use it to send the complete ArrayList. The ArrayList is produced dynamic by ...

Hi, I have a TextField set for Numeric values, now when I do setString () and pass a number as String it gives an error,. It works perfectly on a emulator but on the real device it gives a exception. I dont know the stacktrace beause I dont know how to obtain it on the device. the only thing I ...

I'm trying to display the busy cursor while my java application is running.The following code displays an hourglass on the desktop but nothing appears when run on the PPC. try {frame.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));do something} finally ...

I need to make an application with some charts , do you have any example?

Does the RMS have a size limit? I've created one and I'm loading it with String data from a text file.But it stops adding new records and throws an RMS full exception.Any suggestions/idea's appreciated.

Hi,I am working on one application which requires to display popup automatically whenthe item in Choicegroup is focused. means when i move pointer to any item then it should display popup.

Hi everyone,I want to develop a SMS Application for sending Bulk SMS using GMS Modem..Can any body please tell me is it possible to develop for Bulk SMS Using GSM Modem?Regards,Vijay..

My MIDlet can't even start. So I think the problem is on GameCanvas class, 'couse is the only class I've changed before the game don't work. So I'll submit the code and you can see if find the error. Any sugestions will be apreciate.import javax.microedition.lcdui.*;import ...

Hi all,I am seting current time, Normal hours ,extrahours and total hours from TEXtFileds.My requiement is that when i click the save command that time it should be saved in RMS.But every time when i execute the MIDlet and click the save command it overwrite previous records so every time it ...

how can i develop a library in j2me which supports multi threading and communicates with processor for mobile phone application?

Hi, there.I need some way to dial a number and establish a DATA call between two apps on two mobile phones and then exchange some data. I couldn't find anything on this topic wherever I looked. I wonder if it's entirely possible? Maybe some vendor specific APIs exist?Thank you guys for the ...

Hi,Regarding this side http://developers.sun.com/techtopics/mobility/midp/ttips/HTTPPost/Anyone really implemented it?I tried it but i cant really get an encoder and the others also dont work.

Hello,I am working on an embedded application that gets the right time from a time server through GPRS connection. It is on a Siemens TC65 and I have already succeded getting the right time from time.nist.gov at socket 13.However, I need the right FRENCH time and none of the french ntp server ...

Hi,I want to use JCRMI to connect and communicate with my Java Card applet.Is it possible to use Sun's Java Card IO to get a RMI Connection?I wasn't able to find any thing related?Thanks for your help!

Hi there,I am developing a midlet where I handle some arabic words.. I have a pb, Icannot display arabic character . I used the following code, unfortunatelyit does not work, unfortunately I got a sequence of question marksdisplayed in the txtfield. In addtion I used different emulator Nokia ...

Hello everyone.From topics posted int his forum I found out that there is ability to write OffCard-side application for working with JCOP card not inly Java, but also in C/ C++?I am right? What are the native languages and interfaces/classes, that I can use to program host-side application for ...

hi friends... I am using fileConnection Api in my application. So I want to know the mobile phones which are supported by JSR 75 (FileConnection) Api.Please help me to know that.

Hi,I am currentyl developing a small MIDlet which shall parse some Header Information out of a website and display them in specified StringItems.I tried to realize this by using a HTTP_Connection Object and it's method "getHeaderField(String)". Normally I should be able to get the meta tags ...

hi i.m new to j2me , i'm developing simple hello application in netbeans. when WMAClient: localhost has no IP address: java.net.UnknownHostException: gtl-122: gtl-122