Hello,as I understand the webpage, jsr135 should be included in the Sun WTK. But if I want to use this jsr it seems not to be included in the Sun WTK (or only parts of it in midpai20.jar). What's about this? Is there a newer jsr being a superset or is this jsr vendor specific?I'm aiming at ...

My data usage is strangly high. Does anyone remember roughly how much data your post request cost you? An example query and a rough figure of usage would help a lot. Thanks!

Hi guys,Need your help with the code below...I am trying to modify the code below that would appear like this: Language-> English or Chinese -->display to consoleSMS->Options>display to consoleCall->Options-->display to consolein the commented portion below when I try to use ...

I've finished my j2me game. So how can I distribute it? Some operator or cell phone manufacturer could be interest on it?Or should I put it on some kind of tournament/event?Or just upload it on a web server? If so, where's the best site to send it?What your ...

I have made a client application which will receive an image from serverthe mobile app (clent) is reveiving bytes array in emulatorbut unable 2 receive it in real application...message = new byte[2073];//string 2 read pic; for(i=0;i<2073;i++) {//read pic array byte by byte x=is.read();//(is ...

Hi all,I want to create a barcode generator in j2me, are there any API's available that I can use? Could someone provide me the links that have some barcode generation algoritms?ThanksAyan

I hv J2ME client application and vb.net socket server application communicating over sockets. Client connection is made successfully but cant send data to server. When I exit from client application then server application receives those data. (application works pretty fine on emulator but on ...

Is there any good books about j2me game development?

Hi,new to MIDP development and hope to get some helps here.I am trying to embeded a web browser in MIDP form/screen.is it possible to do it ? in J2SE, I used library org.jdesktop.jdic.browser, but in MIDP, how ?Thank you in advance.Peter

Hi allI have an Arabic app and it will read its data from xml file, but my problem is encoding. When it reads Arabic data, it displays them in the emulator and in my mobile as garbage. Although I set the encoding as:<?xml version="1.0" encoding="UTF-8" ?>So please, any suggestion will be ...

Dear all, I am Jayesh currently working on J2ME can anyone tell me where can I get API which can help in developing apps of Vedio Cameras of various Mobiles? Thanks in advance. Regards, Jayesh

hi everybody I am creating a application in which i am reading a text file from resource and using this text in my canvas but i am facing problem in fetching some characters like currency sign like euro in text and some other characters that are not in normal character set so how can i use ...

switching between the fullscreen canvases makes the screen flashes on some mobiles.I want to make one fullscreen canvas and several game state classes which paint on the same canvas. Is there any sample code or tutorial about this.thanks

I don't really know where to fit this topic but:Does anybody know what criteria is used to find the serving/dedicated cell on a cell phone when there is NO SIM CARD inserted? Is it the strongest signal, the closest signal, what could it be?In my siemens module I use at^moni ...

Hi,I am quite new to J2ME. I am trying to debug a simple MIDlet given in J2ME Complete Reference book to see what's going on.The MIDlet run's fine and gives the expected output. But I wan't to debug it to see how it goes about. In the Debug mode I am getting 'Source not Found' for Display ...

(A bit long-winded, but a simple question...)I've created TextField using:tf2 = new TextField("Enter whatever:", null, 15, TextField.PASSWORD | TextField.NON_PREDICTIVE);Later on in my code, I want to check whether tf2 still has the PASSWORD contraint.Because I also included the NON_PREDICTIVE ...

Hello,i searched the forum but could not get any information.I have developed a small application which does some data exchange with a .NET Webservice. Everything is working fine. But when i test my application without a network connection then the whole handy gets down. The handy is model ...

I was coding and I've got this unkind message:java.lang.OutOfMemoryError: MyClass: Maximum byte code length (32kB) exceededCan I avoid/fix this? How?Thanks!

Hi All,I know that the constructor of Textfield has the following formTextField(String label,String text,int maxSize,int constraints)now suppose i want to set a specific color to the label string so that it has some color (Other than the default) so how to do ...

I have gone through a lot of posts on the same problem - (HttpConnection)Connector.open(url) - hangs (in my case, it is the E50).It works fine when the GPRS access point is available but when it is not, it just hangs !I started the HttpConnection.open code in a separate thread but was very ...

hi....i using J2me to develop scientific calc.but i have problem with rounding the double result.when using J2SE i can use DecimalFormater...is there something like that in J2ME ?tanks...

iwant to send and recive data (small data) from mobile with pc (or microcontroller) by phone line but without internet.dtmf is a good things but i can't detect it with mobile.how can do it ?

Hello,I just have downloaded and installed the Sun Java Wireless Toolkit (WTK2.5.1) on my gentoo linux box and it was no problem at all. As outlined in the installation instructions I have installed JDK 1.5.0 and all the libraries needed.Opening and compiling a simple demo application is no ...

Hi guys,I need your help with regards to sending SMS from WTK 2.2 emulator to actual mobile number...Here is the scenario I will send SMS from WTK to a real mobile number example:+639371234567....Would this be possible without using any gateway? What are the requirements or steps to be done. ...

I am trying to use either Netbeans or Wireless Toolkit WITH a Motorola SDK for my i415 Motorola Cell phone. I have Netbeans installed, WTK 2.5.1 installed, and the SDK from Motorola. I have gotten WTK working and downloaded simple Helloworld java to my phone successfully.I want to use a class ...

Hello,My current project is based on Bluetooth beacon detection. when the mobile phone detects an hotspot (bluetooth spot), it gets some information from my server. I created a background thread which continuously scans for Bluetooth beacons: Here is my code: public void run() {lock = new ...

Hi guys, Need your help on sending SMS from J2ME application saved from mobile to send to another mobile number...I have tried the WMA demo from suns WTK it send message but the other number cannot received the message.Please help or give any idea or sample code that can guideme...Thanks in ...

I want to implement a FTP client for mobile...could someone give me some documentations on that. Thanks in advance, David

ProGuard, version 3.9Reading program jar [C:\WTK22\apps\NewMob\bin\Mob.jar]Reading library jar [C:\WTK22\lib\midpapi20.jar]Reading library jar [C:\WTK22\lib\wma11.jar]Reading library jar [C:\WTK22\lib\cldcapi10.jar]Note: duplicate definition of library class ...

Currently, i am writing a J2ME codes that consist of images, text and audio. The problem now is that i want to allow the user to navigate the image by using the keypress to switch and view different image, just like viewing a photo album.And i know only low level UI such as canvas can does ...

Is it possible, in j2me, to play more than one auido files at the same time? I want to play an audio file as my background music and player some other files as sound effect.

Why jvm make a $1 object?I see the object in wtk objects in wtk memory monitor.When I call a constructor of another object jvm make a $1copy of object.I explain by exampleClassA { public void methodA{..new ClassB(); //in this instruction jvm make in memory classA$1..}}Class B{public byte ...

if m using a tcp/ip protocole is it possible to write an application on an motorola emulator then install it on a mobile to do some connection between server and mobile?

if m using a tcp/ip protocole is it possible to write an application on an motorola emulator then install it on a mobile to do some connection between server and mobile?

I don't connect Siemens TC65 via serial port . How can I do this? How can I upload java code in tc65..Is there anyone to solve this problem?

hi i am new in java and trying to build the code below on blackburry jde. but it gives "java:33: class or interface expected" error. do you have any idea about this?/*** HelloWorld.java* Copyright (C) 2001-2004 Research In Motion Limited. All rights reserved.*/package ...

In the app we are building @ www.mangospring.com we are supporting cancellation of ongoing Http request. In which we are facing following problems,either 1. app crashes on calling cancellationor 2. It do not sends immediate request after cancellationSince we din't have any method to kill or ...

At MangoSpring ,www.mangospring.com we are working on application which uses IMPS protocol where we always required to receive data pushed by server.To achive this we'll have to maintain one persistent Http connection on client side, so that we can be notified whenever some data is pushed by ...

Hi all, new hereTrying to install 2.5.1 version of the Wireless toolkit under debian sid on a amd64 box (and installation). After discovering there wasn't a native 64 bitsversion of the WTK (-WHATASURPRISE!-) I installed the ia32-* java packages. My current alternatives* setup has ...

Do all MIDP2 phones have a 'C' (cancel) button?

hi !how can i arrange controls in columns ?imageitem1 imageitem2and notimageitem1imageitem2is there a way ?

We have a problem in MIDP application where whole thing crashes when we use "long" in a call to a thread . It crashes on load time with a "Bad stack Map" error . kindly let me know if any body have come across this kind error. regards,

Hi.Ive been trying to read contact from PIM for a long time now and search the web over and over again but this just doesnt work. It work on all phones EXCEPT the SonyEricsson w950, where i only get the NAME_FAMILY, i also tried to replace NAME_FAMILY with all other NAME fields without success. ...

please i want to get media file chunks with their headers to stream by http protocol

HiI'm planning to make a application that will give information that a sensor collects. This information will be send to a webserver, but I would like to use SOAP as my protocol. The XT65 comes with the Java IMP-NG (JSR 228), but does this also include JSR172? How to get this working. This ...

Hi All,Using S60, Eclipse version 3.2.2 . While running my program, i got the error shown below in the console:Please wait...Running on port 11011.Listening on port 11011New incoming connectionAuthenticatinaAtuhentication ok.Installation startingSw: Installing as untrustedSw: Requesting ...

hii want to have some knowledge about "blackberry enterprise server".are there any usefull documents that you can offer?thanks

Hi all, can I get the current writing language of my Nokia device using the method:System.getProperty()?if yes what the value of system property to get that?ThanksAhmad Elsafty

Hi all, can I put a text box in a canvas? or can I draw on a form?thanks for concern.Ahmad Elsafty

Can someone please point me to a link where I can get tutorials on using J2ME. I've been using JDK for years but am finding J2ME a little confusing to use. Also, does anyone know or can point to a location with information regarding ways (API's) to access a hand held devices camera?