blackberry-jde

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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).[详细]

2023-02-18 19:36 分类：问答
sqlite works on simulators but not on device

My app makes some database connections (sqllite) and performs some basic database operations (insert,delete,search),I wrote some code for this,Its worked perfectly in simulator but not in phone,Can an[详细]

2023-02-18 12:30 分类：问答
Blackberry Screen Transitions on close

Hey everyone, I\'m doing a Blackberry App compatible with OS4.5+ and I\'d like to do some scre开发者_如何学编程en transitions. I know how to do them through the screen\'s sublayout method when I push[详细]

2023-02-18 05:28 分类：问答
Blackberry jde : how to upload an image in server using MultipartPostData

Here is the problem I am trying to send an image to a remote server using the class MultipartPostData.[详细]

2023-02-17 23:51 分类：问答
Blackberry OS 4.5 and higher with jQuery

I know this question has been asked several times but I didn\'t find the answer I was looking for. I am creating one Blackberry App (using Browserfield API) to invoke mobile web pages that would be su[详细]

2023-02-17 05:39 分类：问答
loading indication in the ui screen itself with out using seperate screen or popup

I want to display a lodaing screen when user requests some http connections.I got some good samples from stackoverflow and google,But all of them displays the loading screen using a seperate screen.I[详细]

2023-02-16 14:39 分类：问答
Using navigationclick in association with a listfield on Blackberry

public class CategoriesUI extends MainScreen implements ListFieldCallback { //categoryimport.listingnodup is the current categories with no duplicates[详细]

2023-02-15 23:42 分类：问答
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.[详细]

2023-02-15 11:49 分类：问答
How to create a custom dialog

I need to create yes/no confirmation dialog in开发者_StackOverflow a foreign language. I think I need to create my own class by extending Dialog ?[详细]

2023-02-15 03:17 分类：问答
play a song from a URL in BlackBerry app

In my BlackBerry application, I have a radiotime URL of a s开发者_JAVA技巧ong.The song may be in mp3 or mms format. How can I play it from my app?RIM has docs that explain this: Play audio in a BlackB[详细]

2023-02-13 19:06 分类：问答