MIDlet is an application that uses the Mobile Information Device Profile (MIDP) of the Connected Limited Device Configuration (CLDC) for the Java ME environment
Questions tagged [midlet]
263 questions
2
votes
2 answers
How can Midlet calls static variable?
I have a midlet which has got a static variable. I need to keep the record of all the instances created in this variable. but it does not work like static variable. my code segments look like this. I am running this midlet on sun wireless toolkit…
raja
2
votes
0 answers
MIDlet not running. Failed to initialize connection with emulator 6
I'm trying to run a simple midlet on Java ME SDK 3.0 integrated into Netbeans 7.1 on Windows 7 Ultimate (just a UI). It was running fine until yesterday but now its showing an error and i can't see the midlet in the emulator. I don't think its…
Safal Pillai
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2
votes
1 answer
Configure the size of the icon at J2ME Polish
How can I configure the size of the icon to fit correctly on the multiple mobile devices?
Based on the J2ME Polish documentation, I'm using the following resources folder structure:
IconSize.15x15\icon.png
IconSize.16x16\icon.png
...
But it's no…
Diogo Cardoso
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2
votes
1 answer
minimize and getting back the display
I want to minimize my app and after the timer end get it back.
I use code below.
To minimize application use following line of code:
Display.getDisplay (MIDLET_CLASS_NAME).setCurrent (null);
To get the screen back use the following:
…
Mostafa
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2
votes
2 answers
nullPointerException in a MIDLet
I have written the following Java Application:
import java.util.Timer;
import java.util.TimerTask;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Form;
import javax.microedition.lcdui.StringItem;
import…
lonesome
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2
votes
1 answer
what is the correct configuration to connect midlet to servlet
I created a midlet application that can import data from a data base (implemented with oracle in PC) and insert data to the same data base, so the application work very well in the emulator (Netbeans IDE).
Device is supporting MIDP 2.1 and jsr 172:…
Karim Massi
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2
votes
2 answers
Can you record audio with a Java Midlet on a Nokia phone (N80/N95) without the JVM leaking memory?
I would like to repeatedly capture snippets of audio on a Nokia mobile phone with a Java Midlet. My current experience is that using the code in Sun's documentation (see:…
Alastair
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1
vote
2 answers
how to set lwuit textarea scrolling false
I want to add large string content to a container dynamically.
There are 60 different contents(strings) to be displayed in this container.
To add the string to container, I am adding a TextArea(empty border with 100% transparency).
The problem is…
Syed Muhammad Umair
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vote
0 answers
Midlet - JSR179 Getting "Location Request timed out" issue
When I'm sending message with location co-ordinates through my Nokia 5800. I'm getting "Location request timed out" message. I am working in one project to accomplish this task. How can I solve this issue?? Any solution for this problem??
user1288834
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vote
0 answers
how to off Rotation in Nokia device N82?
I want to lock Rotation functionality of Nokia N82 Device for my application.
Is there any attribute available for doing so?
How can i achieve this?
I have tried out Nokia-MIDlet-App-Orientation : portrait attribute. but cant get success.
Albert Anks
- 39
- 5
1
vote
2 answers
J2ME access filesystem on network computer
I am trying to access files on a network computer via a J2ME MIDlet. This MIDlet runs on a device that is connected to the network via a WI-FI router. The MIDlet can see the other devices (that is, it has visibility to the other devices's IP on the…
Vikram Goyal
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vote
0 answers
Alternatives to send a big image from a midlet to servlet
What are the alternatives to send a big image from a midlet to servlet to prevent OutOfMemoryErrors?
iberck
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1
vote
1 answer
KXmlParser build issue in MIDlet app
I keep getting this error
Uncaught exception java/lang/NoClassDefFoundError: org/xmlpull/v1/XmlPullParserException.
when I try to run a MIDlet with KXmlParser.
I have included the kxml2-2.3.0.jar lib into project build path, and it is visible…
perza
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vote
1 answer
How to set component orientation from right to left in j2me?
I just need to know how a component orientation can be set from right to left in j2me. For instance writing is starting from right to left in some languages.
Hunterman_61
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1
vote
1 answer
listening to CommConnection constantly in mobile device
I have the following code and I don't know how can I listen to the com port constantly. So whenever data is available I can read it. So should I create a thread and open the input stream on it permanently? How should I close it before opening an…
jim
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