hi,Is it possible to automatically start an appllccation(with out user any interaction).I was tried using push registry(alaram based). But here user should invoke the push alert (he should press start button in nokia phones).

Hi,I would like to know if there is possibility to get permissions when midlet is starting?For example:in the middle of my midlet i have code:http = (HttpConnection) Connector.open(url, Connector.READ_WRITE);The form appears: "application wants to send and receive date using internet....."I ...

Hi,How can i know what resolutions are supported when capturing image.For Nokia N70 when i'm using:System.getProperty("video.snapshot.encodings")i get:encoding=png;encoding=jpeg;encoding=image/png;encoding=image/jpegencoding=image/jpg;encoding=image/gif;encoding=image/bmp;When catpuring in png ...

Hello everybody.I was wondering if I can add textFiled or any other items such as ChoiceGroup in Canvas.Do I have to create these components on my own using the Graphics object and draw lines and rectangles?Is already any external library can be used in order to display TextField in ...

Hello, where can I find more information about ATR (e.g. how JCOP tools parses ATR )? I want to know the components of it and find out, what useful information besides protocol, historical bytes (of card, I guess) can i get from it. Also i would like to know max / min length of ATR.Thanks,Best ...

Hello!Im currently working on forms. I added a choicegroup with images.But the form on the emulator doesn't seem to display the images on each choices.My images is on png format.Can you help me on this?Thanks!Ollie

Hi I know some of you might find this weird or unnecessary but I hope you can understand.I'm trying to program this java application for mobile phones, in which once the programme is executed, it will automatically send a pre-programmed sms message say, "I NEED HELP", to a designated handphone ...

anyone know how DRM can be implemented?

EEPROM vs. ROM EEPROM vs. FLASHEEPROM vs. FRAM

Hi guys...This is first time i learn j2me...Can anyone tell me what the emulator which u used to run the app is?& Where can i download it?Thx b4 in advance..

Hello,Regarding MIDP 2.0,I'm wondering if there exists any JSR that gives access to network coverage functionalities, that would enable me to:- Enumerate service providers- Explicitly connect to a specific provider- Get notified when disconnected (i.e.: when radio coverage drops out).- ...

Hi, I want to upload applets to the card.My card is GemcombiXpresso R4, compliant with GP2.1.2 and JC specification.I found there are two ways:1.Use Java card dev_kit provided by SunIn this kits,apdutool is provided to upload applets.In Dos,we type "apdutool *.src" to upload applets.2.Load CAP ...

Hi, is there any database for j2me. Actually my app use RecodStores to manage the persistence. Groping the data in Categories and another recordStore for each category. But its slow in many cases. So I was wondering if they are any databases for j2me.

Can any body brief me about difference between ocap and mhp?

I have used MMAPI and successfully added an animated gif on form and Canvas. It is working fine on WTK 2.5 Emulator. But now the problem is that it is not working on Mobile. I have tried it on Nokia N91 and Sony Ericson 750i. but i both cases it does not worked. Can any one tell me ...

hi, can any body help me how to implement web services on j2me? I'm trying to run the demo application jsr172Demo that comes with wtk2.2The problem i'm facing is that it is giving error: Connection problem:check your internet/proxy settingour n/w is not running over any proxy.please help if ...

Hello, yesterday i had some problems with the usage of eclipse during my session with card. So i had to end the program through the task manager, because it seemed that it will never awake and continue the performance.Now during the work with my JCOP card through the JCOP shell, i have problems ...

How to do audio streaming via Bluetooth in j2me?is the performance of bluetooth and j2me good for audio?

hi,can any body help me how to implement web services on j2me? I'm trying to run the demo application jsr172Demo that comes with wtk2.2The problem i'm facing is that it is giving error: Connection problem:check your internet/proxy settingour n/w is not running over any proxy.please help if ...

Hi,any body can plz help me how one can retrive mobile model number by hitting the wap link. I want to develop an application which at the time of downloading from wap/html link page requires the mobile information and model number.Is it possible in j2me to get mobile model number or anything ...

Hi, could someone help me out of my blindness please ;-)I'd like to make a service selection, i think it is done with the ServiceContext.select(Service s), but where can i get the service object?I know the ids like network-id, transport-stream-id, and service-id.i tried:DvbLocator locator = ...

I'm a newbie in java and I'm having problem with this code. It shows a NullPointerException when i run this code. I know this is a very basic code, as I've told you I'm a newbie (I studied java for only 4 months), please help me. Thank you ^^import javax.swing.*;import ...

HiI am developing a Java application for a windows mobile Device. Until now I used the normal JDK to debug and develop the application. But I want to have the same GUI look and feel like on the device when I develop. Now my question should I use the SUN CDC emulator or is there other solutions ...

How do you manualy dismiss an alert screen set to forever from within a program? Thanks

I have a problem which is related with persistent memory.I want to use the same location which is persistent variable in eeprom billion times.And I am trying to destroy the java card.I think jcre(java card run time environment) is quite well handling.But what is time that will be destroyed by ...

can anyone show me a simple code? how to use image in blackberry?

hi,Is there any method using that we can resize the images created in side application.I mean if i want to resize an image on the basis of screen size of device is it possible?comments are always wellcome!!thanx in advance

Respected Sir/MadamI am Souvik from India. I am working on J2ME technology.My problem is if when I want to a SMS vis my j2ME application a Security Question is alaways asking to end useras per J2ME specification that you(End User) want to send the SMS "YES" or "NO"...it is good but i wand to ...

I have been doing a lot of reading up on the APIs of XMLPull and KXML2.I seem to be facing a problem which can't be solved just by reading but rather the expertise of the more experienced programmers dealing with XML parsing in J2ME.I know how long it takes to process an entire XML document, I ...

what is jsr 307?Is this jsr going to support WLAN server connection from mobile?Currently any jsr which support WLAN CONNECTION?

Hi all!We're trying to build an midp on a nokia E65. This application can later be triggered to build up a sip connection to a "normal pc".Problem is, the E65 disconnects from the access point, as soon as the connection is unused. So we can't build up a socket connection from the pc to the ...

Hi Friends,I am crazy for reading or sending sms messages from PCI have nokia 3200 , where I am reading sms messages from my Nokia PC suite, but can not send them back.Can any one give me any library where both reading and sending of messages are possible, I remember way back 2002-2003 I had ...

I have an application that will run on touch screen enabled devices so i want to know that is there any emulator that works on pointer events .thanns n plz make reply fast so that i can start my workMessage was edited by: neeraj_chhabra

Hi i am trying to connect to a http server using the new nokia n95 phone with T-mobile web and walk(Unlimited 3g internet access)on the emulaor and on the phones wifi connection, it works. But when i try connecting to the server using gprs/3g it doesnt. The response code never equals to OK . ...

Hi,I am developing a midlet for school which has a Form as main menu. I've added StringItems appearing as Buttons to this menu and I want them to fill the complete screen so I used the LAYOUT.EXPAND. No problems so far, everything works but I want the my button's label to be centered as well. ...

Hey,What is the difference between openDataInputStream() and openInputStream() when called from an HTTPConnection ?

Hello allI write a program.It connects to the internet and takes some data and displays it on my phone(emulator).The program runs well when ?run it with sun wireless toolkit .FinallyI created a jar file. The program runs but it dont connect to the internet.I don't understand what the matter ...

Hello everyone.I develop CDC application for J9 on Pocket PC and have a problem with serialization of an object containing database connection. I am using hsqldb CDC version and database enabler for J9.While serializing I get an exception ...

Hello,I started testing with javacards a few weeks ago. I started using the OCF in my application, but now I want to use the Java6-classes, but I am new to this.My first problem: there are different classes in the java docs online then in my java6. E.g. I do not have a class called ...

Hi all, I created one class in java that implements comparable and Serializable interfaces as following:class WordSig implements Comparable, Serializable {String word;String sig;public WordSig (String sig, String word) {this.sig = sig;this.word = word;}public String getSig () {return ...

HIHow can I create a data file in MIDPTHANKS

Hi All,I need your help.Let me explain clearly my problem so u can advise me what to do.In fact, I have a text file of words called (words.txt) and I would like to create a dictionary file (dict.dat)of those words and be able to load that dictionary so that I can read it.Can you help how I can ...

Hi!I have uploaded a load file to my card.The AID of the package is A0 00 00 00 62 03 01 0C 01.The AID of the applet is A0 00 00 00 62 03 01 0C 01 01.Then I tried to install the application and make it selectable.The application AID I used is A0 00 00 00 62 03 01 0C 01 02.So I sent the APDU to ...

Hi everyone! I'm new here and i have questions connection with JME.I would like know ,if is way to use elementary functionalities, like sound off / on, change mobile profile or vibrate in Java code ? (Midlet).Thanks in advance!

Hi all, I have gone through many topics. I searched the forums but I haven't found the card which is right for me. So, I hope that someone could answer me.I need a Java Card which has more than 1MB capacity. It should be a java card, where I can write java card applets to authenticate the data ...

hihow to get enter character from textfield. as in c language we user 13 as charactercode for enter. but what abt in j2me.

hi guys,my current prj is on location base application(LBS).my prj summary is to build a software by which clients can get their location as well as their location will be displayed on a area map where s/he currently staying.but prob is, i don't know what r the steps to build such s/w. i'v ...

Hello, I am sending some byte array by portions of 255 bytes to my on-card Applet using a sequence of APDU command-response operations. I just wanted to know, in case there is any possibility to make on-side chaining: send some sequence of APDU commands and receive only one response from the ...

Hello,I'm writing a p2p application as part of something for my uni, and have encountered a problem I can't seem to find a solution for. A peer on the application sends out a query message to all active peers which returns who has the file specified. I then need the app to split the file into ...

Hi guys,........Is it possible to access data from rms using mysql i.e by firing query can i access data from rms in j2me?if it possible help me out?thanx in advance...regards...,