java-me Questions
6
Solved
I have a String Variable Contains lines of text
line1(Contains String)
line2(Contains String)
line3(Contains String)
line4(Contains String)
My requitement is to get a Last line of text?
Could a...
2
Solved
I need to create a custom menu in my blackberry application so that I can manage its appearance. I managed to create my custom menu by creating a class which extends a PopupScreen and having my Men...
Creekmore asked 25/3, 2013 at 9:41
4
Solved
I am writing a custom archive format in JAVA (J2ME to be precise). The archiver works OK, however I have little problems with de-archiving.
How could I know how many bytes have been read when read...
5
Solved
I have a string which has numbers. I have to parse this string and store these numbers in int, float, etc. Accordingly
String str = "100,2.0,-100,19.99,0";
I can do it by Integer.parseInt() and...
3
Solved
I am working in J2ME. I want that my MIDlet must run for infinite time. It must not close even I press any of key from my device.
Please help me what should I do for this?
4
Solved
I want to call some RESTful web services from a J2ME client running on a MIDP enabled mobile device. I read the MIDP api for HTTPConnections and thought this is just crying out for a simple wrapper...
3
I am new to BlackBerry application development and trying to make a simple application to turn my flash light on as a torch. I know there are several applications that do this already, but I would ...
Garretson asked 23/11, 2010 at 8:9
1
I used the code from the following link: Signare's Blog. I have 10 image URLs and would like to retrieve and show them on my screen. When I use the code from the above link, it's taking more than 1...
Cerebritis asked 6/11, 2012 at 5:19
5
I need my J2ME app to run in the background and still allow the user to use his mobile without problem.
the app still needs to process some events in the background.
I would also like to allow the...
2
Solved
I have a written a J2ME application which uses Bluetooth and search a file within the peer mobile and download it. I would like to make my application run in background , whenever I get a call , or...
1
Solved
My app needs to generate a hex string to use as a session ID. Java's SecureRandom doesn't seem to be working ("java/lang/NoClassDefFoundError: java/security/SecureRandom: Cannot create class in sys...
Furore asked 31/1, 2013 at 9:41
3
Solved
I have developed a j2me application that connects to my webhosting server through sockets. I read responses from the server using my own extended lineReader class that extends the basic Input...
Aussie asked 22/4, 2011 at 1:36
2
Solved
I installed NetBeans 7.2.1 with JDK 7 and the plug-in - Java ME SDK 3.2 (it has Wireles Toolkit 2.5.2 inside).
I try to create new project by clicking File/New Project/Java ME/Mobile Application. ...
1
Solved
I am creating an application that will post a link onto Twitter. The following code refuses to package up for me, throwing the following error:
Error: Cannot run program "jar": CreateProcess err...
Hanforrd asked 11/5, 2012 at 14:9
2
I am getting IllegalThreadStateException exception when using following code:
I have already started this thread once(by using thread.start()) and again trying to start it at another place, so used...
Whomever asked 24/11, 2012 at 5:48
7
Solved
I have a thread:
Thread t = new Thread(){
public void run(){
ServerSocketConnection scn = (ServerSocketConnection)
Connector.open("socket://:1234");
// Wait for a connection.
SocketConnection...
Blackett asked 6/8, 2010 at 6:40
1
Solved
I have a valid P12 file. I need to instantiate an X509certificate object, so that I can use it as a client side certificate.
I realize that there is already a similar question answered here, How t...
Baseline asked 31/10, 2012 at 4:7
9
Solved
I have a thread in which I catch all errors in a big, all-encompassing catch block. I do this so that I can report any error, not just expected ones, in my application. My Runnable looks like this:...
Abixah asked 22/4, 2009 at 11:32
2
Solved
Hi what was wrong with the following program? As i want it to display user input integer value in a range of 1-10, 11-20,21-30 ... 191-200 ?
public class Program
{
/**
* This is the main e...
4
Solved
I have a double value . I want to store it in String with out E notation (in J2ME)
Example
Double value 6.887578324E9
Want to show as 6887578342
Digestion asked 13/3, 2011 at 5:34
5
Solved
I am creating a MP3Player which will access the device memory card to list the songs.For this I am using File Connection API so devices like Nokia keep on asks for permission.To overcome this the j...
Stunt asked 20/1, 2011 at 9:49
1
Solved
We can get APN Name in Blackberry but can i know is there any way to set APN in an application. Kindly help me out on this?
Thanks in Advance
Bezel asked 17/9, 2012 at 6:35
1
Solved
I have a Blackberry project that I'm working on and I need to convert byte arrays of strings encoded using UTF-16LE (little endian) to a byte array of string in the UTF-16BE (big endian) encoding, ...
Zealotry asked 24/8, 2012 at 1:5
3
I want to add a jar file to my BlackBerry project. I have tried adding the jar file by the following manner ->
Right click on project -> properties -> Build -> Imported jar files -> Add
But aft...
Revet asked 2/6, 2011 at 6:4
1
I am creating an application with J2ME. for connecting with database I am using RecordStore. This is first get all records and traverse through it to search a record. But I have thousands of record...
Laurentian asked 20/8, 2012 at 13:42
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