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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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How to get multiple selected list items from list field checkbox and add into an arraylist in blackberry

Please anyone help me get selected listitems from a listfieldcheckbox, and add them into an arraylist. If possible, give any useful links also. Here's my code so far (I am new to blackberry application development). Please help. package…
user1213202
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How can I get the individual RAM usage of running apps?

I'm working on a project for Blackberry devices and I have to show the individual RAM usage for all running apps. Is there any way to do that using the Blackberry Java Development Environment?
Vinay S Shenoy
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Click event on bitmap giving exception

public class RateScreen extends MainScreen { int mScrWidth = Display.getWidth(); int mScrHeight = Display.getHeight(); int mImgWidth = 40; int mImgHeight = 40; final BitmapField,bitmapField1,bitmapField2,bitmapField3, …
Amar
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Blackberry - Consume .Net Soap Service

I am new to blackberry app development and was wondering if someone could point me in the right direction(and may be a sample application) of how to consume web service in native apps. I'm using Blackberry JDE plugin for Eclipse. I am able to…
Anand
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Blackberry Cod Signing without BlackBerry JDE

I want to Sign a application that my friend sent me for signing. The reason have no access to my primary pc currently. So can i just sign the application? I have new keys with me. java -jar SignatureTool.jar [-p ][-a][-c][-C][-f [-d]…
Laime Nekurzeme
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How to transmit an AES encryption key?

On my Blackberry I am creating an AES key and encrypting data. I am then encrypting the AES key with RSA before sending to the client c#.net The AES key is a byte array. How can I convert this to a string so that it can be encrypted by RSA and then…
jim
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storing data in persistence store

I am facing an issue in storing data in persistence store,i am trying to store events for different dates in persistence store but the data is getting overridden the code is : public ListEventScreen(Vector v,String timezone) { for(int…
sheetal_r oswal
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how to get the events from native calendar for a specific date

I am trying to get the events from the native calendar for a date given by user,i am not able to get the events date specific.How can i do this ? private void getEvents() { try { EventList eventList =…
user1195292
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how to handle button and drop down field using fieldchangelistener

I want to display button and drop down on a same screen and want to capture it using fieldChnageListener ,i am not able to get how to add these both on the same screen.I have the following code : ButtonField btnSubmit = new…
sheetal_r oswal
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how to get timezone from a calendar

I am trying to get the timezone from native calendar using the following code but i am getting the timezone has Asia/Calcutta instead of just 'IST' Calendar calendarLocal = Calendar.getInstance(); // fetches time zone …
user1195292
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Not able to read the time from native calendar event

I have created a appoitment for particular date and time in Blackberry calendar,i am trying to read date and time using the following code,but its showing the error. private void getEvents() { try { EventList eventList =…
user1195292
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Retrieve calendar event entry information

I have few meeting request in my native calendar scheduled for different date and time,i am trying to read the entire events scheduled for a specific date using the folloing code. private void getEvents() { try { EventList…
user1195292
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Blackberry JDE installer can't find java

I am attempting to install the Blackberry JDE on Windows 7. I have java installed and the JAVA_HOME variable is set to the install directory of java, however the installer tells me that Java cannot be found and I need ot download and install it…
ewok
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schedule black berry application

I have created a BlackBerry application, HelloBlackBerry extends UiApplication and it renders the fields and screen layout stuff. And I have a class called Notification and it does some notifications. What I wanted to do is call that Notification…
Eric
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How to first time installation?

I have very strange requirement. I have to generate notification (email) when user installs the application on the blackberry device. I have implemented Boolean and save that value in persistent storage with application version. Also I have to…
Sali
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