FLUID

Flexible User Interface Development (JSR 290) is Java language XML UI Markup integration. It supports XHTML Basic 1.1, ECMAScript CP, CSS MP 2.0, SVG tiny 1.2, XHR, DOM and many more. I hope more supporting device will be released soon. But with browseME, it may be possible to support HTML5 or XUL like Fennec.

Ugly little browser in JavaME

Unlike XML, HTML is difficult to parse. But its usage forced me to think about building an ugly little browser which can recognize some of the HTML Tags. By no means it will be able to display any standard web page properly in mobile. It is for internal purpose which may be helpful in the future. Once the project is in workable condition I may open source that. Till then have fun with Opera Mini.

Comparison between AWT and LWUIT

LWUIT is inspired by Swing. At the API level it is almost identical to AWT. It allows to reuse the AWT code generated from Netbeans at LWUIT. I created a simple AWT form with just TextField and Label. The code is almost same that I can use the initComponent with minor adjustment. One issue is add function. At LWUIT there is not add function instead it has addComponent. So what I did is that a form is extended and add function is created with does nothing but call the addComponent.

public void add(Component component){
addComponent(component);
}

Now the initComponent function can be used directly in a LWUIT application.

Visual Mobile Designer

I have started to work on mobile platform after some delay. From now on, I would be developing mobile application extensively. Since my early days of building UI using LCDUI has been replaced by new and more rich UI libraries. As always I am digging in to find out the similarities and possible convertion among different library.
The most productive path would be using the visual mobile designer from netbeans mobility pach. It creates an vmd file alone with class file. It is basically and XML file similar to the form file used in Matisse. Mostly populated with Component and Property tag. I am mainly interested in C#DisplayablesCategory, Cjavax.microedition.lcdui.Form, Cjavax.microedition.lcdui.TextField and
Cjavax.microedition.lcdui.ChoiceGroup

I don't know why there is a prefix C in typeID and in case of Property value a prefix V. It looks ugly! Also noticed some missing choiceType. There is V1 for EXCLUSIVE, V2 for MULTIPLE and V4 for POPUP. I wonder what V3 is for!
Anyway, I created a simple converter which takes vmd file and creates similar html form.

Released HanoiME at sourceforge

It has been quite some time since I opened Open-source project HanoiME at sourceforge.net
Today I released the code at the subversion.

Internationalization and localization in Mobile

Internationalization is an important part of any software. Now all the modern software supports multiple languages. Recently I am playing with some language features for bangla. It is great that java has built in support for unicode with \u prefix notation. LWUIT has the support for bitmapped font in its resource editor.

When I use these tools to load font, the Sutonny font rendered nicely. But it doesn't display any unicode character. Some other true type unicode fonts also displayed with box at the preview and failed to display at the emulator. Although it is possible to display any bangla text in mobile without using canvas or custom rendering, I still have to figure out how to display the unicoded text properly. It may open-up localization projects in bangla.

Netbeans templating features

While working for Code Editor I am observing how netbeans handle its features. It is quite a powerful tool and I started to discover many new things which I didn't used before. I guess all netbeans lover are already accustomed with it.

As I need to handle those features and implement them from scratch I had to look into more details. Netbeans stores its configurations at Documents and Settings/<user>/.netbeans/<version>/config for windows XP.

The modified templates codes can be found at Templates sub directory. The Code Template is at
Editors/text/<language>/Code Templates/


Need to implement those features. I shall also create some utility to convert code templates of various editors.