Hi i am getting a very strange exception that i dont quit understand because when i debug the area in which the exception is thrown, no exception is thrown during debugging at the specific area.to make my problem simplier to understand, the exception points to this code below that gets some ...

Hi all:Sorry for my ignorance but I am a DVD author and I am very interested in learning BD-J programming for Blu-Ray format and since it is based into J2ME, I would like to ask you some good Sun online course about this topic or some good book about it, for it, Could anybody advice me?Thanks ...

Hi Friends,What is the different between GSM and GSM 900 and GSM 1800 ?Thank you,

When i tried to execute my streaming player on pocket pc with CrEme Nsicom virtual machine it doesn't work, but it It does not return no error; the message that it returns is:bandwith info: AS:63....................... and then this messge it does not execute no action.Instead on my pc with ...

Hi all,I have this really weird problem with the following application.In my application, i do the following:ReadGPSModel readGpsModel = new ReadGPSModel();FCTextBox textBox = new FCTextBox("GPS data",512,0);programView.getDisplay().setCurrent(textBox);the ReadGPSModel looks like this:import ...

Hi All!Need help in measuring 3G signals... I am currently using SE K800i. Although my cellphone has an icon that will be displayed every time it can get a 3G signal, I need to know the strength of the signal that I am getting that is why I need this application a lot?br>Is there anyone knows ...

I want to show text and image both in text field or text box or any other container. I actually want to make an messaging application like msn message chat. Where user can add emotion along with their text messages.Do any one have any idea how to do this?

Hi.......,How to create and append text file in j2me using jsr75can anybody help me thanx in advance

Hi all,I am using Eclipse SDK 3.2 for J2ME. I have installed the plug-in for j2me. Now can anybody help me to store the resource file? Please tell me the location.Thanks in advance.Nelson

Hi all,It is not clear to me whether the MHP application have to be signed in case of the SS/TSL connection.Anyone having experience, please advise.

I have just coded a server-client application for mobiles using J2me in client side.The output of my program is good at some phones and not good at others,how can I arrange my program mobile to mobile?Thanks

Hi,I m trying to use org.netbeans.microedition.lcdui.SimpleTableModel in J2me olish project. When i compile it does not give any error. But When i run it , gives the following errorWhen an API-class was not found, you might need to define where to find the device-APIs. Following classpath has ...

Hi,To start, I already checked http://forum.java.sun.com/thread.jspa?forumID=23&threadID=615884I'm signing a SHA1-messageDigest on my Java Card using the algorithm Signature.ALG_RSA_SHA_PKCS1. The problem is that I can not verify it off-card, using JCE or FlexiCoreProvider ...

Hi allI want to develop an application that deals with GPRS to sending data to server.So please, how can I start with this idea? And what will I need to achieve it? Any help or links will be appreciated.Many thanks

HI ALLCan anyone tell me, is the function setFullScreenMode(boolean b) workon all phones wich support MIDP 2.0?I can only try on Nokia, Samsung, SonyErocssonThank you.

Can anyone tell me , how the machine language instructions that are translated from j2me bytecodes are executed by the operating system.How the operating system makes these machine language instructions to communicate with the processor?If possible i need a detailed answer

How to get card sn from javacard applet?

Hi!Is it possible to use both interfaces (contact and contactless) of smart card at the same time? Or is there a possibility to switch among them issuing some command from applet to Java Card OS?Thanks

Over in the discussion forum at the http://www.mhp.org webspace, in the "Getting Started With MHP Programming" section there is a thread named "How To Sign An App." where there are a lot of unanswered questions.Is there anyone here who could perhaps have a look at the questions there ...

hi guys i have an application made wiht netbeans, in netbeans it works well with the virtual cell phone, but when i install the application on a sonyericsson w810i it just says that there is an error :S, i just add some screens before making a little more complex the application worked well in ...

I have this code in Test.java:import javax.microedition.midlet.*;import javax.microedition.lcdui.*;import javax.microedition.lcdui.game.*;public class Test extends MIDlet implements CommandListener{TestCanvas canvas;public Test() {}public void startApp(){canvas = new ...

hi guys i have an application that starts with a list form, i use netbeans and linux, in the emulator it works well but in my sony ericsson w810i it crashes when the application starts with a list form, if i change it to a text form or other thing it doesnt crashes, why?

Hi,I have a developed a J2ME application which is communicating to a servlet, but when I do "request.getParameter("GPRSDATA")", NULL is returned, I have even removed "flush()" in J2ME client, still it is null. Help, Urgent!!!//J2ME code public void openConnection() throws Exception {new ...

Hi.,I am new to J2ME.I m developing an application in J2ME which requires access to ringtone directory..I have few queries regarding ringtones..1. If I download a ringtone..in which directory it will be saved.?2. How can I access this directory of ringtones? which API is used?3. I want to list ...

Some readers might like to know of the idea in the following document. http://www.users.globalnet.co.uk/~ngo/mhp_free_content_database_idea.PDFThere are also some notes in the DigitalTV_WG forum at the CLCTech facility at the http://www.cenelec.org webspace.The content of the PDF mentioned above ...

Hi,I'm new in J2ME. I want to write a MIDLET that makes my mobile sound OFF. How to do this pls help.Thanks in advance..

hi friends,Actully i m having problem with file connection i.e. i cant read text file from my root of the emulator.....i have tried like this...plz help me outString uri = "file:///C:/WTK22/appdb/DefaultColorPhone/filesystem/root1/New Folder/main.txt";InputConnection conn = ...

Plz help me ,,,unning with storage root DefaultColorPhonejava.io.IOException: Root is not accessibleat com.sun.midp.io.j2me.file.Protocol.ensureConnected(+47)at com.sun.midp.io.j2me.file.Protocol.ensureOpenAndConnected(+21)at com.sun.midp.io.j2me.file.Protocol.listInternal(+8)at ...

Hi all, I'm working on one application whose jar size is 175K.While installation I'm getting OutOfMemory error.The max jar size of the device is 300K, what must be the problem.Thanks in advance.Regards,Sushil

Hi folks,Is there a way to get a copy of JCOB without using an activation code? I have ordered one but would like to get on with the project without having to wait for the snailmail with activation code to arrive...?

Hi,I want to write a MIDlet which reads a random jar file on the mobile phone and then process it. In order to read the content of the jar file, I need to unzip it first. But as I know, MIDP and CLDC right now do not provide jar file unzip library. I have two questions:1. right now, is there ...

Hello togehter!I have a problem with a bluetooth connection in my midlet application.I open my connection as follows:connection = (javax.microedition.io.StreamConnection) Connector.open(url);Then I open the input stream and the reader as follows:is = connection.openInputStream();reader = new ...

I am doing a chat program. But 6670 can send message to 6280 but 6280 can't. I don't understand why? They can see each other in device discovery but 6280 can't send message the other. Please help!

Please can anyone help me to sign the midlet to avoid the confirmation messages. I decided to leave it until the end at the app but my boss is fu_king everyday with the same idiotness. I need to achieve on that for tomorow or find another job (fired or quit).So, I have tried making it through ...

I successfully installed the new Sun Wireless Toolkit 2.5.1 EA on my Ubuntu 6.06 Dapper system.However, when I try to run any example MIDlet in the toolkit, it gives me this error:java.lang.UnsatisfiedLinkError: /usr/share/WTK2.5.1EA/bin/sublime.so: Can't load IA 32-bit .so on a IA 32-bit ...

Hi is there a way to read (parse the xml and extract information), build (create the xml structure) and write xmls (write it to a file in the cell phone) with the classes that comes with jme or i have to download a class from internet to do that?....

Hi is there a way to change/edit a programs version ie from version 1.0 to 1.1? When installing a midlet to a phone, the version number appears and i want to know how to change the version number from netbeans and if there is a way to find out the version of the program and display it in the ...

Hi all,I am trying to display image but it is not showing .I tried it out but till yet did not able to resolve this issue.Iam sending Code plz check it out.--public class DataGridEx extends DataGrid {final Command exitCommand = new Command("Exit", Command.EXIT, 1);Image image = null, image2 = ...

Hi guys,Is there any way I can distinguish devices from their requst made to server. For example phone number, imei number or any anything else.in midp 1.0 it was secuirty violation i gues which prevented it implementing the imei number is it possible now to retrieve it. If yes how? Thank ...

Hi All,Is there any way of detecting whether SIM card is changed or not.Thanks in Advance!!!

I want to show animated gif in form. How to do it. Any Idea?

Hi All,How this(in Subject) can be done?Thanks!!!

Hi all !I am trying to test midptest.java midlet included in BouncyCastle distribution, I tried with Eclipse (EclipseME) and Netbeans (Mobility Pack) with the same result, I get this trying to execute the app:NoClassDefFoundError org/bouncycastle/crypto/BlockCipherEven that I am adding the jar ...

hi all, I have developed an application server-multiclient.The server send an image to clients and these visualize that image.I'd like to save before this image on device memory using jsr75.Someone may tell me like save an image using jsr75? (code ...

One application need communication speed, thought some place but forget where.

hi guys. Is it possible exec a j2me application on a pc? I have wrote a little application client/server with bluetooth, and i want to test it.Sorry for my bad englishemanuele

Hi guys! I have a question about DateField: Can I set a date using a String?I mean:String s = "2005-01-05" or String s = "2005-Jan-05"DateField date = new DateField("Date",DateField.DATE);Can I set "date" using the String s?Could u tell me how I could do it?thank you in ...

Hello! I am new to java card technologie and i'm trying to make a JCRMI project. I have a sample code to start with (RMIDemo, purseclient from kit),and i'm trying to understand the concept before i begin mine. So, i have read the notes in the jc kit and some articles like "An Introduction to ...

How do you return a different location each time from the location provider in JSR 179 (Location API)? What I would like to have happen is every time the user selects the option on their mobile phone to display details about a new location, that there is a different latitude, longitude and ...

Like to know whether Java Card API have support for ISO 14443/15693 One of the forum discussion i get to know APDU structure for 7816 is same for 14443. does the APDU structure is same for for 7816,14443 and 15693?