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Forum: General BlackBerry Discussion 12-14-2010, 01:24 AM
Replies: 589
Views: 45,866
Posted By tschiefer
Re: Win a BlackBerry Playbook! Celebrate 2011 with BlackBerryForums.com!

I'm looking forward to a year of coding and sports (geek-flex)
Forum: Developer Forum 05-19-2008, 07:54 AM
Replies: 14
Views: 6,418
Posted By tschiefer
Lightbulb Integrating Eclipse and Blackberry SDK

I migrated the HowTo of integrating the Eclipse and the BB SDK to a new location.

This howto showes how to get Eclipse with BB developer stuff to work.
The instructions are step by step and...
Forum: Developer Forum 05-19-2008, 07:32 AM
Replies: 24
Views: 14,708
Posted By tschiefer
Location for HowTo changed

sorry i wasn't paying attention, that the address wasn't reachable.
Following link is working:

Index of /~tschief/Div (http://student.cosy.sbg.ac.at/~tschief/Div/)
Forum: Developer Forum 09-18-2007, 03:43 AM
Replies: 3
Views: 8,304
Posted By tschiefer
Try - right-click on the .cod file. Choose "Open...

Try - right-click on the .cod file. Choose "Open With" --> "Choose Program" --> "Browse" in the Context Menu and then browse to the location of the signature tool and select it. Make sure the flag on...
Forum: Developer Forum 09-17-2007, 09:44 AM
Replies: 5
Views: 1,957
Posted By tschiefer
I had the same problem. When i asked BB support,...

I had the same problem. When i asked BB support, they told me, that this is a known issue. You have to switch back from Java 1.6 to 1.5 while installing the code signing tool. Then create your keys....
Forum: Developer Forum 09-13-2007, 10:21 AM
Replies: 3
Views: 1,763
Posted By tschiefer
What development environment are you using? RIM...

What development environment are you using?
RIM IDE, Eclipse, NetBeans

Anyway i'm pretty sure, that you cannot use Generics in your BlackBerry application. Because the BB API is only full...
Forum: Developer Forum 09-05-2007, 10:38 AM
Replies: 8
Views: 4,495
Posted By tschiefer
thank you for your help, but in a project which...

thank you for your help, but in a project which contains more than a few classes, it is laborious to use the command line, so i finally got the ant file working the way i wanted.
...
Forum: Developer Forum 09-05-2007, 09:20 AM
Replies: 1
Views: 2,350
Posted By tschiefer
Answer to my own question <?xml...

Answer to my own question


<?xml version="1.0" encoding="UTF-8"?>

<project name="AddressBook_Library" default="buildLib" basedir=".">

<taskdef name="rim"...
Forum: Developer Forum 09-05-2007, 01:29 AM
Replies: 3
Views: 1,321
Posted By tschiefer
With Element a XML-Element is meant,...

With Element a XML-Element is meant, DefaultHandler is an Interface provided by the SAXParser, which when used must implement the four methods you see above. Within this methods you can determine,...
Forum: Developer Forum 09-04-2007, 09:59 AM
Replies: 3
Views: 1,321
Posted By tschiefer
You will need a SAXParser and a ResponseHandler...

You will need a SAXParser and a ResponseHandler for taking the necessary actions.

public XMLParser(StringBuffer raw){
try{
handler = new ResponseHandler();
factory =...
Forum: Developer Forum 09-04-2007, 09:12 AM
Replies: 1
Views: 2,350
Posted By tschiefer
rapc task for library

I need to build a library and include it into two other projects. I have successfully done this with the RIM IDE by marking one project as library and set the dependencies of the other two projects...
Forum: Developer Forum 09-03-2007, 09:11 AM
Replies: 8
Views: 4,495
Posted By tschiefer
The solution with the library works fine. (y) I...

The solution with the library works fine. (y) I have now defined the classes which are used from both applications (background thread and gui app) only once: in a separate library. And then set the...
Forum: Developer Forum 09-03-2007, 04:17 AM
Replies: 1
Views: 1,891
Posted By tschiefer
NoSuchFile.java

I recently encountered a strange error within the RIM IDE. When i tried to start my application a NoSuchFile.java window popped up, full with lines

source code is not available
source code is not...
Forum: Developer Forum 09-03-2007, 01:31 AM
Replies: 4
Views: 6,037
Posted By tschiefer
You also may want to see, the "Howto create a...

You also may want to see, the "Howto create a background thread example"

Livelink - Redirection...
Forum: Developer Forum 08-31-2007, 01:16 AM
Replies: 8
Views: 4,495
Posted By tschiefer
i'm using eclipse and the background-thread and...

i'm using eclipse and the background-thread and the gui-application are two different projects. so yes, the two applications are split up into two different packages.
The persistent class Name exist...
Forum: Developer Forum 08-30-2007, 10:27 AM
Replies: 8
Views: 4,495
Posted By tschiefer
Thx for your reply - i have encoutered the...

Thx for your reply - i have encoutered the problem you described and solved it by executing the clean.bat file.
But unfortunatly this error occurs because of some other reason, which is still not...
Forum: Developer Forum 08-30-2007, 09:23 AM
Replies: 8
Views: 4,495
Posted By tschiefer
class multiply defined

I will try to specify my problem short and precise.

I run a background-thread which fetches data and stores it persistently.
To store the data, a persistent class Name is used.
I have an...
Forum: Developer Forum 08-30-2007, 08:46 AM
Replies: 2
Views: 1,315
Posted By tschiefer
how stupid from me - i should have searched the...

how stupid from me - i should have searched the forum first :idea:

this was already discussed and answered in this thread...
Forum: Developer Forum 08-30-2007, 08:34 AM
Replies: 2
Views: 1,315
Posted By tschiefer
how to remove an application from the simulator?

My Simulator is a little crowded from testing different codesamples and i want to delete this applications now.
I'm sure there is a simple way, but i don't know how, so i would be pleased, if...
Forum: Developer Forum 08-30-2007, 05:52 AM
Replies: 1
Views: 951
Posted By tschiefer
when you see the documentation which comes with...

when you see the documentation which comes with the RIM API your_RIM_installation/docs/api/index.html,

wou will see that javax is a packagename which includes a wide varity of java classes. So the...
Forum: Developer Forum 08-29-2007, 10:41 AM
Replies: 2
Views: 1,240
Posted By tschiefer
Thx a lot, i wasn't aware of the DeviceInfo class...

Thx a lot, i wasn't aware of the DeviceInfo class until you pointed me at it.
This class will prove very useful for me and it also solves my problem.

(y)
Forum: Developer Forum 08-29-2007, 06:35 AM
Replies: 1
Views: 978
Posted By tschiefer
with ...

with

ApplicationManager.getApplicationManager().isSystemLocked()

you can determine if the keyboard is locked.
Forum: Developer Forum 08-29-2007, 04:35 AM
Replies: 2
Views: 1,240
Posted By tschiefer
Determine device idle time

I'm running a background thread which should start an action after the BB is idle for 20 minutes or so.
Everything is going well so far, but i don't know how to determine the BBs idle time (meaning...
Forum: Developer Forum 08-21-2007, 04:11 AM
Replies: 2
Views: 1,223
Posted By tschiefer
setStatus(yourManager) should do the trick. ...

setStatus(yourManager) should do the trick.

setStatus displays the Manager at the bottom of the display, even if the screen is larger than the display. E.g. you are using a large TreeField or...
Forum: Developer Forum 08-21-2007, 04:04 AM
Replies: 5
Views: 3,673
Posted By tschiefer
the problem seems solved :-) but i have another...

the problem seems solved :-) but i have another question:
how do i install an application OTA through the MDS on the simulator?
Forum: Developer Forum 08-13-2007, 10:04 AM
Replies: 5
Views: 5,600
Posted By tschiefer
:-( i think this will be the only solution. As...

:-( i think this will be the only solution.
As there seems no way to store a TreeField persistently. I really tried hard the last two days. Also there is no object serialization provided, so that...
Forum: Developer Forum 08-13-2007, 08:24 AM
Replies: 16
Views: 14,595
Posted By tschiefer
Very nice! (y)

Very nice! (y)
Forum: Developer Forum 08-13-2007, 04:00 AM
Replies: 5
Views: 5,600
Posted By tschiefer
i really could use some ideas and suggestions on...

i really could use some ideas and suggestions on this
Forum: Developer Forum 08-10-2007, 01:26 AM
Replies: 5
Views: 5,600
Posted By tschiefer
I have tried the following public class...

I have tried the following


public class MyTreeField extends TreeField implements Persistable{

MyTreeField(TreeFieldCallback callback,long style){
super(callback, style);
}

}
Forum: Developer Forum 08-09-2007, 10:44 AM
Replies: 5
Views: 5,600
Posted By tschiefer
Lightbulb Persistable objects

I'm using persistent objects in my project. So far in my classes which implement Persistable only contained primitive data types, like String, int ...
But now i want to add a TreeField. So it should...
Forum: Developer Forum 08-09-2007, 01:32 AM
Replies: 16
Views: 14,595
Posted By tschiefer
Thank you very much for the nice workaround. This...

Thank you very much for the nice workaround. This will perfectly suit my needs. I have to keep the the lenght of the empty label field dynamic, because i'm going to deploy my application on...
Forum: Developer Forum 08-08-2007, 06:16 AM
Replies: 16
Views: 14,595
Posted By tschiefer
I'm well aware of the possibility to extend a...

I'm well aware of the possibility to extend a FieldManager to MyOwnFieldManager :-) . I have done that for painting the background with a Bitmap.

But i don't see how this should solve my problem....
Forum: Developer Forum 08-07-2007, 10:03 AM
Replies: 16
Views: 14,595
Posted By tschiefer
yeah i have. to get absolutely sure i tried again...

yeah i have. to get absolutely sure i tried again after your post :-). doesn't work. that's the reason why i initially came to the idea of using two Managers and place them on the left and on the...
Forum: Developer Forum 08-07-2007, 02:03 AM
Replies: 16
Views: 14,595
Posted By tschiefer
Formating HorizontalFieldManager

I'm writting an address book and would like to display a title on the top of the screen. The title should be from style:
|Address Book (Bitmap)|
where "Address Book" should remain on the left...
Forum: Developer Forum 08-02-2007, 10:57 AM
Replies: 4
Views: 1,671
Posted By tschiefer
I dont't know if you can still use a answer on...

I dont't know if you can still use a answer on this problem but i run into the same problem. For me the problem was solved by setting the Manager H_CENTER.

HorizontalFieldManager yourManager = new...
Forum: Developer Forum 08-02-2007, 06:38 AM
Replies: 5
Views: 3,255
Posted By tschiefer
so, if we both agree - it should work :-)

so, if we both agree - it should work :-)
Forum: Developer Forum 08-02-2007, 01:35 AM
Replies: 5
Views: 3,255
Posted By tschiefer
you may try to set the VerticalFieldManager as...

you may try to set the VerticalFieldManager as statusField. This will be always displayed and is located on the bottom of the screen.
Screen.setStatus(your VerticalFieldManager)

to instantiate...
Forum: Developer Forum 07-24-2007, 06:46 AM
Replies: 2
Views: 1,820
Posted By tschiefer
You can change the used port at the Debugger. ...

You can change the used port at the Debugger.
Start JDWP - switchto the Communications Tab, there you can change the JDWP port. Default is 8000.

The other possibility would be to change the...
Forum: Developer Forum 07-24-2007, 03:24 AM
Replies: 3
Views: 3,895
Posted By tschiefer
You can use whatever IDE you like, also the one...

You can use whatever IDE you like, also the one provided by RIM. Which is the easiest to start because you have not to configure much. But it is also the least comfortable and productiv to work with....
Forum: Developer Forum 07-20-2007, 01:55 AM
Replies: 3
Views: 3,895
Posted By tschiefer
Apparently there is something wrong with your...

Apparently there is something wrong with your code, though it is syntactically correct (otherwise it would'nt be compiling). For greater details on where the error is, you would have to post your...
Forum: Developer Forum 07-20-2007, 01:48 AM
Replies: 3
Views: 1,064
Posted By tschiefer
no serialization yet

I had a similar problem. Some data, which are sorted into an object array and then sould be pushed to the clients. But i found no serialization api for doing so, which is a pitty.

Workaround was...
Forum: Developer Forum 07-06-2007, 03:38 AM
Replies: 24
Views: 14,708
Posted By tschiefer
:smile: yeah, I did it. I wrote a .pdf, on where...

:smile: yeah, I did it. I wrote a .pdf, on where I did something wrong and how to do it the right way. Because the instruction above is for porting a MIDlet onto a Blackberry, what I didn't realized...
Forum: Developer Forum 07-05-2007, 07:17 AM
Replies: 10
Views: 2,813
Posted By tschiefer
Same problem here

i have the same problem, all files generated and no way of getting the simulator to use the files.

If anybody can solve this problem, please report here. We all would be thankful.
Forum: Developer Forum 07-05-2007, 04:21 AM
Replies: 24
Views: 14,708
Posted By tschiefer
Eclipse and Blackberry IDE

I'm trying to convince eclipse to work together with the Blackberry JDWP. I think i'm very close but it is not completely working yet. Would be nice, if someone could give me a hint.

Here is, what...
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