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Questions tagged [blackberry-jde]

Blackberry Java Development Environment

The BlackBerry Java Development Environment (BlackBerry JDE) is a fully integrated development environment and simulation tool for building Java Platform, Micro Edition (Java® ME) applications for Java® based BlackBerry smartphones.

It’s a Mobile Information Device Profile (MIDP) compliant Java ME environment for developers who wish to maintain seamless portability in their wireless applications. In addition, the BlackBerry JDE provides a full suite of interfaces and utilities to take advantage of some of the unique features of the BlackBerry smartphone.

More information here.

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Sorting string array with custom-formatted date

I have a string like String str[]={"jan2011","feb2011","jan2010,"mar2012"}; How do I sort this by Date like: jan2010,jan2011,feb2011,mar2012 thanks for advance(not to use string functions more )
user664338
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Overriding paint method?

I was instructed to change the point color in a RadioButtonField, that little blue dot that appears on the selected item, as well as the color of a ButtonField when pressed, to orange. How can I make this? I already changed the LabelField color by…
Kenny D.
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Blackberry Editfield keep cursor on righthandside

I want to create an editfield whose cursor keeps at righthandside of it. To illustrate if i want to write "blackberry", result should be like this. <-----------width-of-editfield------> b …
Ahmet Gulden
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UI Design in BlackBerry

Greetings , I am a new developer in BlackBerry Application. I have been working on iphone application too. I was really shocked to see the user interface of BlackBerry. Coming from iphone application development it was hard to cope with this new…
alanvabraham
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How to implement the CryptoSystem , PublicKey Interface

I have to provide a means for encoding, decoding an RSA public key which was not obtained by Certicom's API, but RIM has a publicKeyEncoder class that abstracts the entire process. However it expects an object implementing the PublicKey Interface,…
Olaseni
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volume raise indication dialog in blackberry

In my app I want to display an dialog(a screen indicating volume level) when user press VOLUME_UP and VolUme_down keys in the Blackberry Phone,Now I increase or decrase volume when user clicks those keys: public boolean keyDown(int keycode, int…
Jisson
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BlackBerry Non-Compatibility Mode translate touch events

I am forcing my app (developed in JRE 4.5) to run in non-compatibility mode for OS versions 4.7 and higher so that the virtual keyboard would not take up half of the screen space. Now, when I test my app in 4.7 or 5.0 simulator, I see that the…
Dave
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Extract metadata from audio stream

I developing an online radio app. The app plays the streams by giving a url to to Player object: player = javax.microedition.media.Manager.createPlayer(url) How can I extract the metadata like song name and artist name from the stream? I am…
Jisson
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How to create a custom field containing a VideoControl and an image?

Here is my problem : I would like to create a specific component with the camera and an image representing a target overlaying the VideoControl's view. First I would like to display the camera in a MainScreen with a TitleBar. Here is my code : …
obo
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Blackberry splash screen delay before appears

I need to display a splash screen when I app instantiate, I wrote a class for splashScreen based on blackberry develpers knowlwdebase (link). And its invoked from my following class.My problem is the splashscreen appears only after a deley,How can I…
Jisson
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Choosing Blackberry Development Envinronment - Issues

I need help with some confusing terms in blackberry development world. As you can see, I am newbie to bb dev and the myriad of available tools and installtions is just too much to comprehend. From reading several forums and articles, I have decided…
Dave
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How to create a custom dialog

I need to create yes/no confirmation dialog in a foreign language. I think I need to create my own class by extending Dialog ? Thanks
blue-sky
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How to display a dialog in BlackBerry

How do I display a dialog to the user asking him if he wants to continue, with a choice of yes or no?
varunrao321
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Intellij instead of Blackberry JDE

I'm trying to develop a few apps for blackberry and the IDE they have I'm really not interested in that. I used to use eclipse but after I used IntelliJ IDEA I really don't want to downgrade just for a BlackBerry Java Plug-in for Eclipse. Does…
Kyle
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Expandable TextField UI component on Blackberry/RIM OS?

I'm planning to port an app from Android to Blackberry (targeting BB 6.0 only). On Android, I've developed a custom expandable text field component, where the user can click on a more/less link to expand the text. My question is whether there's an…
Mathias Conradt
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