Wireless Toolkit 2.3 beta

Whats with the links to download the new version? Is the Wireless Toolkit 2.3 beta going to be available soon?
Thanks

there might be a problem with midlet suite name. Check name in jad, file name of jad and jar. It's case sensitive!

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How to use KAWT with "Sun Java Wireless Toolkit 2.3 Beta"?

Hi!
Im new to developing java for mobile devices so all of this is pretty confusing for me. I started with installing suns:s "Wireless Toolkit 2.3 Beta" and it works fine but now I want to use awt classes so I started to look it up and that�s how I found out about kawt. I followed the tutorial at http://www.kawt.de/ and i was able to use it for Java Wireless Toolkit 1.0.4_02 so that it compiled fine and was run able.
Then I tried the same thing in v 2.3 but I got a error that looked like this "Uncaught exception java/lang/NoClassDefFoundError: awtDemo: /awt/event/ActionListener: Cannot create class in system package." when i tried to run it. It compiled fine when I pressed the build button witch wouldn�t have happened if i hadn�t installed it correctly. So I�m wondering if someone knows were to find a tutorial for installing kawt for "Sun Java Wireless Toolkit 2.3 Beta" or if anyone knows what might be wrong?
I'd welcome any help
Thanks!

If using the zip install of DSEE, you need to use your own java container to host DSEE. Try downloading the latest Tomcat (http://tomcat.apache.org) and deploying your dscc in it.

Java wireless toolkit beta 2.5

i have been having problems my application in a palmOne tungsten E2.so i thought may be somethin is wrong with my code, i tried installing one of the demos that came with java wireless toolkit 2.5 beta, and it have the same error.The pda cnt seem to install applications created by the toolkit, anyone know why?pls help, its urgent.
Yusra

have u copied soure files to src folder
and defined midlet and it's class under seetings tab?

Reminder: Online chat, June 14: What's New in the Sun Java Wireless Toolkit

Got a question about the Sun Java Wireless Toolkit (formerly known at the J2ME Wireless Toolkit)? Want to learn what's new and cool in the Sun Java Wireless Toolkit?
(One thing new is that the Sun Java Wireless Toolkit 2.3 beta has been recently released.) Then join this chat with Ariel Levin, lead engineer for the Toolkit, writer Jonathan Knudsen, who's written a lot about the Toolkit, and product marketing manager E-ming Saung. They'll answer your questions on Tuesday, June 14, at 9:00 A.M. PDT (12:00 noon EDT/16:00 UTC).
To join the chat, go to http://java.sun.com/developer/community/chat/index.html on June 14 and click on the "Join" link for the session.

How about a link to a document for those of us who (a) don't want to spend a whole hour on the issue (b) don't want to do it at that particular time (c) both?

A problem of https in Wireless Toolkit beta

Hi,
I am using J2ME Wireless Toolkit 2.0 to get a https connection. When I tried to use statement "hs_conn = (HttpsConnection)Connector.open(url);"
to get a connection to my server. url is varible here and has something like "https:\\129.173....". I got a meessage in the default color phone say "Client wants to send information. Here no problem. This will require the use of airtime which may cost you money. is it ok" then four items follows the message, then an "ok" at the right bottom of screen. I pressed the ok button(it is exactly below the ok). The default color phone is frozen. No any connection gets and No any work can be done after then. I have to destroy the color phone and rebuilt my code but still get same result.
Does somebody have experience on it and give me a hand
thanks a lot
Eric

Eric,
I've seen the same problem with a non-secure connection. That is, the problem is not related to https. Unfortunately, I do not have a solution. I did find that you can work-around the problem depending on where you locate your logic to make the connection (example, startApp). It's not much of a work-around unless you want to make a connection and leave it open for your entire session and you have a simple app.
When using WTK 1.0.4_01, I did not experience this problem when I ran the exact same code.
Al

Is MIDP 2.0 and CLDC inluded in Sun Java Wireless Toolkit 2.5 for CLDC?

I downloaded the "Sun Java Wireless Toolkit 2.5 for CLDC" and "Sun Java Toolkit 1.0 for CDC" and I have JDK 6.
do I need to download anything else or is this all I need to make applications for cdc and cldc devices??
please help.
thank you.

Most devices used today support MIDP 2.0, but not all of them support CLDC 1.1. If you can do without floats, it's better to restrict yourself to CLDC 1.0 & MIDP 2.0. Devices which only support MIDP 1.0 aren't suitable for today's game development anyway (performance, resolution...) so personally I'd suggest not bothering with them if you don't have to.
Here are some lists you can use to help you decide what to use, based on how many devices you want to target:
http://www.j2mepolish.org/devices/platform.html
These lists aren't complete, so please let me know if you find better ones.

Sun Java Wireless Toolkit 2.5.2 for CLDC released!

We've released the WTK 2.5.2 (Windows, Ubuntu Linux, and multilingual versions) with improved multiuser environment support. We've heard and listened to user's comments and have recompiled our WTK for Ubuntu linux based on Glibc 2.3 libraries to provide support for other distributions of Linux. Keep in mind, the WTK has been tested on Ubuntu Linux version 6.x.
Download the latest version today:
http://java.sun.com/products/sjwtoolkit/download.html
For feedback on the Wireless Toolkit, please click here:
http://developers.sun.com/contact/feedback.jsp?&category=j2me&mailsubject=Sun%20Java%20Wireless%20Toolkit%20for%20CLDC
Thanks!

Hi,
Yes, we are working on making a linux release available, but we don't have a specific date as of yet. We'll provide updates as soon as we have a better idea.
Thanks,
E-ming

Sun Java Wireless Toolkit 2.5.1 for CLDC - now available with Linux support

Sun is proud to announce the release of Sun Java Wireless Toolkit 2.5.1 for CLDC. It includes some minor implementation bug fixes, support for hardware USB tokens for midlet signing, and support on Ubuntu linux is provided.
Download from here:
http://java.sun.com/products/sjwtoolkit/download-2_5_1.html

Hi,
Yes, we are working on making a linux release available, but we don't have a specific date as of yet. We'll provide updates as soon as we have a better idea.
Thanks,
E-ming

Null Pointer Exception and Illegal Arguement when ran with Wireless Toolkit

The following code throws a null pointer exception after it tried to initialize the textBox. I am not sure if there is something I am not importing, or if it's just because I'm sick and my head is cloudy. :-}.
I am using Wireless Toolkit 2.2 and Java 5.0
Anyhelp would be appreicated. Thank You.
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
public class TacticalTestMain extends MIDlet implements CommandListener {
     private Display display;
     private Form formMain;
     private TextBox tbHelp;          //Text Box for help Command
     private Command cmExit;          //A button to exit midLet
     private Command cmBack;          //Go "back" to main form
     private Command cmHelp;          //Ask for help
     public TacticalTestMain()
          display = Display.getDisplay(this);
          formMain = new Form("Tactical Survey Program");
          cmExit = new Command("Exit", Command.SCREEN, 1);
          cmBack = new Command("Back", Command.BACK, 1);
          cmHelp = new Command("Help", Command.HELP, 1);
          formMain.addCommand(cmExit);
          formMain.addCommand(cmBack);
          formMain.addCommand(cmHelp);
          formMain.setCommandListener(this);
          System.out.println("Before Create Text Box");
          //Create the help textBox with a max of 25 charecters
          tbHelp = new TextBox("HeLp", "You can press the back button", 25, 0);
          tbHelp.addCommand(cmBack);
          tbHelp.setCommandListener(this);
          System.out.println("AfTER Create Text Box");
     }//end constructor
     public void startApp()
          System.out.println("Inside StartApp()");
          display.setCurrent(formMain);
     }//end startApp()
     public void pauseApp()
     }//end pauseApp
     public void destroyApp(boolean unconditional)
          notifyDestroyed();
     }//end destroyApp()
     //Check to see if the exit button was selected
     public void commandAction(Command c, Displayable d)
          System.out.println("Inside commandAction()");
          String sLabel = c.getLabel();
          if(sLabel.equals("Exit"))
               destroyApp(true);
Errors from the KToolbar:
Running with storage root DefaultColorPhone
Before Create Text Box
Unable to create MIDlet TacticalTestMain
java.lang.IllegalArgumentException
     at javax.microedition.lcdui.TextField.setChars(+105)
     at javax.microedition.lcdui.TextField.setString(+27)
     at javax.microedition.lcdui.TextField.<init>(+134)
     at javax.microedition.lcdui.TextBox.<init>(+74)
     at TacticalTestMain.<init>(+134)
     at java.lang.Class.runCustomCode(+0)
     at com.sun.midp.midlet.MIDletState.createMIDlet(+19)
     at com.sun.midp.midlet.Selector.run(+22)
Execution completed.
743701 bytecodes executed
23 thread switches
741 classes in the system (including system classes)
4071 dynamic objects allocated (120440 bytes)
2 garbage collections (91412 bytes collected)

Hi zoya,
Here is the problem:
tbHelp = new TextBox("HeLp", "You can press the back button", 25, 0);
This line declares a maximum textbox size of 25 but in reality he is declaring a textbox of size 29.
Thats why it is throwing the illegal argument.
happy coding :)

Installing Wireless Toolkit 1.0.3 on Suse 8.0 problem

Hello,
I try to install Wireless Toolkit 1.0.3 on Suse 8.0. I always get the message:
uudecode: command not found Failed to extract JavaVersionTester class.
Walking through all Suse packages didn't help. What could be the problem and how could I solve it?
Thanks.

solved it! Suse 8 doesn't install sharutil packages

Wireless toolkit in sun one studio 4 update 1 mobile edition?

I'm starting work on a MIDP 2.0 procect that requires the 2.1 wireless toolkit for JSR-172 (web services) support. I'm currently using Sun One Studio 4 update 1Mmobile Edition with the built-in 1.04 toolkit. Is there any way for me to setup the 2.1 toolkit to work with S1ME4_1?
I know the Early Access release of ME 5 ships with 2.1 toolkit support, but my project extends beyond the 60 day license.
Any help would be appreciated. Thanks. :-)

Hi,
1. install the WTK 2.1
2. In your project in S1ME4_1 in the Explorer
- select Runtime -> Device Emulator Registry -> Installed Emulators
- click right on that and choose "Add... Emulator" and enter your path to the WTK 2.1 (normally you have then a new "installed emulator" (J2ME WTK2.1)
3. Open the "Default Emulator" and change it by clicking right on the one mentioned.
4. add the midpapi20.jar from the lib directory of WTK2.1 to the classpath (i.e. by mounting)
Hope it works.
Kay

Wireless Toolkit J2ME - changing the directory structure for your projects

When I create a new package in the Sun Java Wireless Toolkit, the toolkit is creating a folder for the application and its subfolders in the following directory:
C:Documents and settings/Owner/j2mewtk/2.5.2/apps/<name_of_project>....
I am trying to change the directory for new and existing projects so that the directory is:
C:WTK2.5.2/apps/<name_of_project>....
The WTK is already installed directly under the C drive (C:WTK2.5.2/ )
Any help would be much appreciated.

I experience the similar problem.
But got success with some mobile models and most of them fail.
I put the following file in the web page.
(test.html, test.jad, test.jar)
Sony Erisson P800, install successful when accessing http://x.x.x.x/test.html, or http://x.x.x.x/test.jar
Nokia 7650, install successful when accessing http://x.x.x.x/test.jar
Nokia 3530 Fail,
Does anyone know how to install java game to Nokia 3530 through Web.

How to use assert with wireless toolkit?

Hi,
I am trying to find out how to use assert with wireless toolkit. I have found that I need to pass "-source 1.4" to the java compiler. But I can't find any documentation on how to do it.
I'm using J2ME Wireless Toolkit 2.2.
thanks
Ludde

Here's a quote from an article on Java World at http://www.javaworld.com/javaworld/jw-11-2001/jw-1109-assert.html
"To support the new assertion facility in J2SE 1.4, the Java platform adds the keyword assert to the language, an AssertionError class, and a few additional methods to java.lang.ClassLoader."
So I really think it's part of 1.4.

J2ME Wireless Toolkit 2.5

Hi all,
I would like to ask if this new veresion (J2ME Wireless toolkit 2.5) supports ArrayList.
I have developed a program with ArrayList , is it possible to run it in this new version without problems.
Thanks

New version of WTK 2.5 supports CLDC stack. Unfortunately the ArrayList class is not present in the spec for this stack, so WTK 2.5 will not be able to run your application. (Like all other CLDC implementations) But you can try the CDC emulator "Sun Java Toolkit 1.0 for CDC" at http://java.sun.com/javame/downloads/index.jsp
(CDC stack has the class ArrayList)

Base64Binary to byte[] problem in Wireless Toolkit and NetBeans

Hi,
I am generating stub with J2me Wireless toolkit. But the problem is that the toolkit can't successfully convert base64Binary to byte[] and gives error "Unknown simple type byte[]". Netbeans also gives some error while compiling it. Please anybody tell me how can i resolve this problem. Using base64Binary type is must.
Kindly reply if you know. My email address is [email protected]
Wasif Ehsan
[email protected]

public interface JobUpdate {
     @SuppressWarnings("unchecked")
     public String[] getUpdatedJobList(@WebParam(name="phoneJobs")String[] phoneJobs);
     @SuppressWarnings("unchecked")
     public void retrieveJobsWorked(@WebParam(name="data")byte [] data);
I then use this to start the service
JobUpdateImpl implementor = new JobUpdateImpl();
          JaxWsServerFactoryBean svrFactory = new JaxWsServerFactoryBean();
          svrFactory.setServiceClass(JobUpdate.class);
          svrFactory.setAddress("http://localhost:9000/JobUpdate");
          svrFactory.setServiceBean(implementor);
          svrFactory.getInInterceptors().add(new LoggingInInterceptor());
          svrFactory.getOutInterceptors().add(new LoggingOutInterceptor());
          svrFactory.create();
Then use the wtk stub generator pointing at the service.
http://localhost:9000/JobUpdate?wsdl
The error returned by the tool is error: Found unknown simple type: byte[]
Any ideas?

Wireless Toolkit 2.3 beta

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