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  1. Replies
    3
    Views
    933

    File Concatenation

    Hey guys,

    I'm developing a J2ME MIDlet for a Nokia S40 device. The MIDlet writes messages to a log file that is located on the device's file system. I don't want the size of this log file to be...
  2. Replies
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    918

    Re: Application Access

    Yeah I figured that that might be the case, I was hoping to catch a lucky break or something :)
    Thanks anyway for your reply.
  3. Replies
    0
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    629

    Enable Cards NFC SDK

    Hey guys,

    I'm developing a MIDlet for a Nokia 6212 NFC device.
    I used this guide to read the device's embedded Mifare tag:...
  4. Replies
    3
    Views
    918

    Application Access

    Hey guys,

    I have a signed MIDlet running on a Nokia 6212 S40 device.
    My MIDlet uses data connection, text messages, auto start (PushRegistry) and it reads and writes user data.
    This requires me...
  5. Replies
    3
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    717

    Application Access

    Hey guys,

    I have a signed MIDlet running on a Nokia 6212 S40 device.
    My MIDlet uses data connection, text messages, auto start (PushRegistry) and it reads and writes user data.
    This requires me...
  6. Replies
    1
    Views
    1,843

    Reading Phone RFID Tag UID

    Hey guys,

    I'm developing a J2ME MIDLet for Nokia 6212 NFC SDK. The phone has a built in NFC tag. How can I programmability read its UID?

    Thanks
  7. Replies
    3
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    1,367

    Re: Floggy Performance Issue

    Hey,

    Thanks for the reply. How do I do a memory monitor of my process? I am not familiar with that.

    Thanks!
  8. Replies
    3
    Views
    1,367

    Floggy Performance Issue

    Hey guys,

    I'm developing a MIDlet that uses floggy. I'm storing information about people with floggy with a class called Person.
    The class is of course persistable. The Person object has a...
  9. Thread: LWUIT Issue

    by giaviv
    Replies
    4
    Views
    1,752

    Re: LWUIT Issue

    Hey guys,

    I still haven't been able to figure this out. There is some kind of a sync problem and I can't seem to prevent it nor to predict when it will happen.
    Do you have any example of safe...
  10. Thread: LWUIT Issue

    by giaviv
    Replies
    4
    Views
    1,752

    Re: LWUIT Issue

    Hey,

    How do I set form b to be the current form? LWUIT's Display doesn't have a setCurrent like the MIDLet's Display class..
  11. Thread: LWUIT Issue

    by giaviv
    Replies
    4
    Views
    1,752

    LWUIT Issue

    Hey guys,

    I have a MIDlet running on a Nokia 6212 NFC device. I'm using LWUIT for my GUI.

    Lets say I have Form a and Form b.
    In some situations when I call b.show() when a is already...
  12. Replies
    1
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    1,028

    Reading Unicode File from a Resource

    Hey guys,

    I'm using J2ME to develop a MIDlet on a Nokia S40 device.
    I'm also using kXml to read an xml file from a resource file.
    When the xml file is in english, there is no problem. But when I...
  13. Thread: LWUIT ComboBox

    by giaviv
    Replies
    1
    Views
    1,644

    LWUIT ComboBox

    Hey guys,

    I have a MIDlet that uses LWUIT for its graphics.
    I have a ComboBox displayed on my form.
    When the user wants to change the value in the ComboBox, he presses on it. Then the ComboBox...
  14. Thread: LWUIT ComboBox

    by giaviv
    Replies
    1
    Views
    2,476

    LWUIT ComboBox

    Hey guys,

    I have a MIDlet that uses LWUIT for its graphics.
    I have a ComboBox displayed on my form.
    When the user wants to change the value in the ComboBox, he presses on it. Then the ComboBox...
  15. Replies
    3
    Views
    1,936

    Right-to-left languages with LWUIT

    Hey guys,

    I'm developing a J2ME application that uses LWUIT.
    The language the MIDLet is using is Hebrew (right-to-left direction).
    How can I align everything to be right-to-left?
    When I create...
  16. Thread: Form Direction

    by giaviv
    Replies
    1
    Views
    985

    Form Direction

    Hey guys,

    I have a MIDlet running on a Nokia S40 device. It displays a Form object. The form contains text in a right-to-left language. Is there any way to make the form's direction right-to-left...
  17. Replies
    1
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    941

    Data Connectivity with J2ME

    Hey guys,

    I'm developing a J2ME MIDlet for a Nokia S40 device.
    I have a PC server which is running a db engine that contains records of people (name, birthday, id number, height, weight and...
  18. Replies
    1
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    1,266

    Writing custom data to NFC tags

    Hey guys,

    I'm trying to store plain text data on a NFC NDEF compliant tag.
    I used this example:
    http://wiki.forum.nokia.com/index.php/Writing_image_to_NDEF_tag
    to write plain text data in a...
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    1,390

    Re: Getting speed off a bluetooth GPS device

    I see. Where can I find these mathematical formulas?

    Thanks!
  20. Replies
    2
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    1,257

    Can't access phones files system

    Hey guys,

    I have a J2ME MIDlet running on a S40 device.
    I have the following function which is used to play mp3 files from a resource file and it works perfectly:

    public void...
  21. Replies
    6
    Views
    1,390

    Re: Getting speed off a bluetooth GPS device

    Hey,

    Thanks for the response. I tried using a Vector to keep the last 5 coordinates read from the device (I query the device for its location every 1 second). I then took the min and max longitude...
  22. Replies
    6
    Views
    1,390

    Getting speed off a bluetooth GPS device

    Hey guys,

    I'm developing a J2ME MIDlet for a S40 device that connects and reads raw NMEA data off a BT GPS device (I used this as reference);
    I need to be able to know whether or not the GPS...
  23. Replies
    3
    Views
    1,810

    Re: Coordinates read from GPS receiver are off

    Hey,

    I figured it out... The coordinates read from the device are in Degrees-Minutes format. When I put the coordinates as read from the device on Google Maps, it showed that I'm in the ocean :)...
  24. Replies
    3
    Views
    1,810

    Coordinates read from GPS receiver are off

    Hey guys,

    I'm developing a location based MIDlet for a S40 device.
    I used this example to communicate with the BT GPS receiver:...
  25. Replies
    2
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    1,306

    Which MIDlet permissions do I nead?

    Hey,

    I have a server communication class that uses a socket toe communicate with a remote server. I am using the following in the class:
    import javax.microedition.io.StreamConnection;
    import...
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