Hi all,i have written a simple program where two devices connect using bluetooth, everything works fine at the end one of the devices decide to end the communication, so both devices exit the program without any problem. now if i try to run the program again (without closing the emulator) the ...

Hi,I'm trying to use the platformRequest method with the statement :parent.platformRequest("file:///root1/web/page.html");And it keeps giving me :Performing platformRequest for URL: file:///root1/web/page.html Without any other results.What's the problem ?Note : Am using WTK ...Thanks in ...

Hello, I am getting the following error .." com.siemens.icm.io.ATCommandFailedException: Error getting URC HW, URC has beenlost, too many URCs waiting.Uncaught exception: java.lang.NullPointerException:0- uk.pgl.opt.Opt$ATListenerA.ATEvent(), bci=24- ...

Hi I said already i have implemented rms code , its working fine in some systems , anyway its not working fine in my system , every time old records are not stored , i am using netbeans 5.5 & mobility pack 5.5 for that ,i have reinstalled that one , & tried that application . its not ...

Hi is their a way to capture the screen and save it has a Image?

Hi guysHere i am trying to use PointBase database to my j2me application , its working fine in mobile and other systems too , but not working , means data is not stored in my system for that database , actually when we r storing db , wher it is stored , How can i solve my problem , can u help ...

Hi I have MIDlet, which can be started bu sending an sms.When I normally start MIDlet it works fine, asks me if I want to receice messages and everything goes smooth. But when I start the MIDlet by sending an sms(push technic) it starts asks me if I want to receive messages ,I say yes, and then ...

Hello friendz.,, I m having problem with textfile exncryption decryption in j2me..Can abybode tell me how to encrypt/decrypt Text file using J2ME API's.......PLZ help me ....... Thanx in advance regards,Parag

Hi I have a MIDlet which reads incoming messages and stores them in recordStore.When I start application manually everything is ok, MIDlet reads the message and stores it. But if it is started from push with received message, it starts but takes no action when messages are received. I have ...

HiAnyone please tell me how to deploy the j2me application in BlackBerry ?Will it support the j2me applications ?If it supports , then anyone know the char length of the platformRequest() ?Also please tell me the os used in it ...

Hi all,I have a (previously) working Midlet to which I have added one line as follows:SVGImage image = (SVGImage)SVGImage.createEmptyImage(null); - and imported the necessary from javax.microedition.m2g. (I am using the library that comes with the WTK, jsr226.jar).This builds, jars, obfuscates ...

Hi how can you retrieve a MIDLETS properties ie the name of the midlet and the version?Also is there a way to retrieve what device a user has? ie nokia, samsung etc? im not particularly interested on the actual model number but just the company

Hello everybody in this forum. I have a task from my teacher to make an application which used to upload file image to server (internet) using J2ME.I am a new comers in this program language. This is emergency.So i really thanks if anybody could help me about the script code about this ...

Hi allI have experienced the following problem.The application I have developed works fine on a sonyerricson w800i but gives outofmemory on a nokia 6131The se800 reports 1048572 bytes available memory (1mb)The nokia 6131 reports 2097152 bytes available memory (2mb)For debugging purposed I do a ...

After few days learning ,i still don't konw how to run the JAVATV on windows, someone please tell me.Many thanks!

Hello all.I need to draw an image with my desierd scale. its container is not important :a form, a convas or any other thing.please tell me where and how I can do this.

I am working on Nokia N93.On Rotating the clamshell ,UI of the application gets disturbed. What event gets fired? Through J2me how that event could be detected ?

Hi,is there any possibility to load additional exp files on-card (e.g. BIO API exp of stub files). And is there any possibility to load additional packages (e.g. for work with TLV structures, an not to parse them by myself on-card) from Java Card newest version?Thanks for the help.Best ...

Hai all,I have created a TC65 application that opens a TCP/IP connection with a server and periodically sends bytes to the server. SJNET is used for establishing GPRS and socketConnection for TCP/IP socket. After a prolonged running, sometimes the application looses connection with the server ...

Hi all,I am working on a mobile application that has four midlets. From within any of them when I call the exit, I need to go back to the screen showing the four midlets. But when I exit, the entire application closes and goes back to the home screen of the mobile. I am using public void ...

Hi All,I would like to read a text file called "words.txt"words in that file are arranged in notepad line by line like this:goodhellobyeokSome one can help me how I can read them in J2ME line by line so that it is easy to manipulate ...

Hi guysSorry if I am sending the previously posted thread.How can I know if the MIDlet was started manually or by pushed message?cheers

Dear all,Is it possible to do auto update in j2me. For example, when the user run the application, it connects to server to see if there is new version available. If yes, than first step is to inform the user with popup or alarm. The first step is not a problem. The second step is if the user ...

Hey I am having problem in JSR-75.I am reading a file from CFCard byte by byte and then write some bytes to a file.BUT When I start the midlet,it asks many times for permission but that can be solved by setting permission but the main problem is that after asking many times it then throws ...

hi i am having trouble installing a new version of my midlet from a webs erver on a s60 device. the program just opens up the web browser instead of downloading the midlet.here is my code:String game_url = ...

I'm trying to write a simple app for my cellphone (Samsung M500) The first screen needs to behave exactly like a combo box (a text box at the top and a listbox under it).I'm new to this and I can't figure it out yet.

Hello guys!I have a problem with my little application:I want to play an audio file on my phone (Sony Ericcson k618i).On WTK2.5 my code runs ok, it play a simple audio file, but on my phone it doesn't work.Why?I don't know why!Please help me.... :(The code is:public void run() {try {//instead ...

1. Is there any restriction on number of application(applets) on a java card.2. Is there any constraints on memory usage for an applet 3. Is there any information about minum and maximum memory requirement for using javacard.3a. what would be minimum memory requirement to execute ...

I'm trying to design and develop an application which uses Location Based Services and basicaly shows an interactive map of the current location.I would like to ask if anyone knows where to start, I know more or less how to use JSR-179. Let's say I have current coordinates and then I want to ...

Hi, I'm developing an application in J2ME that needs to use HTTP connection. In a first approach only dowloads a byte to test the connection and it works fine on NetBeans emulator, on WTK 2.5.1, on Nokia emulator (for S60 3rd FP1), and on Nokia E61, but does NOT work on Nokia emulator (for S60 ...

hello allI found this in the link below : http://developers.sun.com/techtopics/mobility/midp/articles/gameapi/index.htmlMIDP 1.0 makes developing games, including networked games, difficult in several ways:# The Graphics class provides no support for any form of transparency, for using an image ...

Hi!First a short Introduction:For a project I have to stream data from Maxell Penit DP201(4.1) to a mobile device (over a midlet). Data Connection is built up over Bluetooth.My Questions are: Is btl2cap the right method for connecting digital pen and mobile phone?If yes, is the btl2cap string ...

Hi!I need help with something.I'm developping a game for LG KE850 (Prada model), which is a touchscreen-only phone simmilar to iPhone (no keyboard). While in any j2me app my team have developped, there is an onscreen control which on pointerPress, pops up a transparent keyboard on the ...

Hi everyone. I have a form with a ChoiceGroup and a TextField. I have 6 pre-defined entries in the ChoiceGroup, and I'd like for the user to be able to either select an entry or enter their own in the TextField. If I have a single command 'Go', is it possible to determine which of the two ...

Hi I really really really need to disbale the properties (inherited from device) of some components, for example when I use a TextField on a Form, when it focused the commands change to let it use the normal options thedevice has (insert text, insert emoticons, insert number, delete, etc etc ...

Hi I must achieve on that for my job. I must place two commands on certain positions but the problem is this one:I can create the commandsI add the commands to Form or to the TextFieldsbut the form has TextFields that seems to has its owns Commands and they have the greatest priority so my ...

I like to know if IPTV or STP devices would be able to run simple applications like Mercator (Java based POS solution). We require online videos and multimedia capabilities to implement a compelling checking in and checking out processes. STBs have embedded Digital Signal Processors -DSP- that ...

I made a self-signed certificate with KeyTool and I use the corresponding private key sign a MIDLet with jarsign tool. Now I don't know how to install the certificate to my phone. I also want to is it possible to do this?thanks.

Hi,We are planning to provide a mobile phone application to our users. But still we are undecided on wether to provide our application as an web based application where mobile phone users can view through web browser or to provide the application as an J2ME application.What are the pros and ...

Hi All,Does anyone know make application run on phone? I had compressed my project into jar file and i transfer the jar file into my handphone N70 through bluetooth connection.I'm able to install the program successfully but i'm not able to run the application. (I had upgraded the lastest ...

Hello friends,I have created an application in j2me . I have also created a certificate for that. I am using Nokia 2860 cdma mobile. When i install this certificate on emulator it works fine with my application. But when i am trying to install it on mobile with application it will give me an ...

What are the steps that i have to do ? is there something missing?//set the private key private byte[] KeyData = {0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38,0x39, 0x40};deskey = ...

Hi everyoneI'm very new at this. i'm trying to develop an aplication for a Siemens TC65 terminal and i found some problems.I keep getting the following exception:java.io.IOException: No buffer space availableWhat can be the cause? Thanks

Hi Team,I am a J2ME developer, my company is engaged in j2me application development. Currently the issue we are facing is how to prevent j2me application which is installed on phone from external application. We are storing data in RMS by encrypting it but my manager says it抯 not enough; what ...

I've been advised to try this question here as it didn't really belong in "new to java".I've reached a point in my java development that I actually want to reuse previous code I've written. What I'm doing now: start a new project, copy the source code from the classes that I'm going to ...

I have this in the same file:-public class Oratge{ public Oratge(){} public void initXlet(...){.....Ziper arch = new Ziper(arg1);.....}class Ziper{ .............}At xletview runs perfect, but when i try use it in mhp decoder, this tell me that he dont found Ziper classWhy? If you need more ...

Hello,I am using JCOP card, I just wanted to improve my knowledges about the card. I read ISO 7816-4, and now would like to simply get an ATR by using GET DATA command. But all my tries failed with responds like: CLA value not supported , etc.So I just need a simple sequence of bytes to send to ...

Hi all,quite new to programming. I've built a form to captureuser preferences in checkboxes using a QWERTYdevice. The problem is that I'm not sure of how to create a button at the end, which when clicked,would take users to another page with a "Thank You" message ...here are the codes forthe ...

hi alldoes anybody know how to detect max file size of jad \ jar at real phone?maybe some native methods or other way...now i must try to install files with random size to detect max heap at every kind of mobile phone model... but it's a bad way and to much time losing for ...

I've subclassed HContainer in order to provide a container with a background fill. If I add text components, it works well. But when I add a HStaticIcon component, doesn't show the component. I can see the HStaticIcon component is added and the space for him is left, but it's not painted.The ...