Hi again,

I'm learning all sorts of things as I try to get proper sound behavior from the 2700. For one thing, Manager.playTone only plays one tone. It doesn't care which tone I ask for, it just...

Hi,

I use a Thawte cert for signing and I also use NetBeans. My Thawte certificate seems to work on most every Nokia phone in the Ovi store (except for one or two that don't have a Thawte root...

Hi,

Your application can ask the device for the screen dimensions. Then you app can use that information as necessary. I do this all the time. It is easy to make sure that something is centered,...

Hi Graham,

Thanks so much for your reply. Your suggestion about deallocate( ) had occurred to me. I checked my code carefully and found that I do NOT call deallocate, but instead call close( ) on...

Hi,

The problem you are facing is one all beginners face before too long, and even experienced Java developers re-encounter from time to time. When your user interacts with the GUI (e.g. clicks a...

Hi,

I've developed a game that includes sound effects. In order to help it work well on the widest variety of phones, some sound effects can be produce by:



generating a tone
playing a .wav...

Hi,

I have no problem playing .wav and .amr files on 2700.

Hi,

If you have an N97 then you can ask the phone if it supports any given JSR. For example,


System.getProperty ("microedition.amms.version")

Hi,

I draw transparent images regularly without any problems. May I suggest that you first create a transparent image (using whichever image processing software you like), store it in .png file...

Nokia phones include the firmware (fonts) to display a very wide variety of alphabetic languages. Even though the phone itself may let you localize it (to display promps and messages) for only 4 or 5...

Ahmm, if u are helpless to the point that u do not have, and cannot find, the most basic and fundamental documentation for the endeavor u have undertaken, then u should either find something else to...

Hi,

You didn't say how you're building your .jar/.jad files. I use NetBeans and let it handle the dirty details. I've had no trouble downloading from my computer to many phones (including 2700)...

Read the documenation on the Date and Calendar classes and it will become clear to you.

Hi Kumar,

You are not really raising Java ME questions. Rather, you are asking more general questions about data structures, sorting and searching.

Perhaps, after you have determined what it is...

Hi,

There is a pretty good intro to pixel-by-pixel image processing available for free at this url:


http://cs.brynmawr.edu/~dkumar/Myro/Text/June09/PDF/Chapter9.pdf

Good luck

Ooops, I was careless. I've fixed the bug, thanks for pointing it out.

Hi,

I have searched this site looking for information about how to determine which country an app is running in. I've found some useful information, and solved the problem (approximately). I...

Hi,

Yes, you should store messages in files (outside your program). Yes, you should use utf-8 encoding.

If you want to display almost any alphabetic languages (languages that are NOT Chinese,...

The Ovi store does not and has not required that Java apps go through the Java Verified process. They have, however, from the outset required that Java apps that do not go through the Java Verified...

Hi,

I didn't save the file, so I can't reinstall it. I can't imagine it had anything to do with running out of memory, as the program was only about 200K and that phone has loads of memory. You...

Hi,

First a minor point: when you first open the RecordStore it makes good sense to force it to be created if it doesn't exist (second param is 'true'). When you open it to retrieve the String you...

Hi Riamor,

Java ME is Java ME, so your app will run on S40 and S60 devices. You are welcome to visit my web site:

csteachlearn.com

and follow the "Cell Phone Stuff" link. You will find,...

Dear OviPen,

It is entirely disingenuous of you to assert that Nokia doesn't know the ratio of paid/free downloads. Nokia regularly brags about how many daily downloads Ovi achieves. They simply...

Hi,

Why not enhance your program so that it can present messages and images (with text) in multiple languages? That's what I do (in 13 languages). It eliminates the need for multiple versions of a...

Hi,

I'm interested in discussing this and related matters in detail with others, but I would prefer not to have this discussion in a public forum.

If you would like to continue this discussion...