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  1. Replies
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    4,350

    problem with getTimeZone fn

    hi there,
    i have developed a midlet that requires at a certain point to get the TimeZone so i used this piece of code:

    java.util.Calendar c = java.util.Calendar.getInstance();
    ...
  2. error: Preverify Compiler uses an invalid emulator

    hi all,
    Can anybody tell me why this happens??:

    I'm using java forte (Sun one studio 4) as an IDE for writing, compiling and executing my mobile applications.Things went ok, except for one...
  3. Replies
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    7,023

    hi there, how can i create a dynamic text file,...

    hi there,
    how can i create a dynamic text file, & make the midlet access it by http??
    i mean could u b more specific, where shall i place this file, and how can i do this http connection???
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    3,780

    how 2 load fonts ??

    hi there,
    is it possible 2 load fonts for in a j2me application other than the already built in fonts, if yes then how can i do this???
    RSVP
    regards,
    noha
  5. Replies
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    5,797

    ok thanx, but how can i drop out the unused...

    ok thanx,
    but how can i drop out the unused methods?
    also whether i used this class or MathFP, is there anything that needs 2 be done 2 let the real device understand application midlets written...
  6. Replies
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    5,797

    no way for float numbers???

    hi all,
    is there really no Float class or datatype in j2me??!!!!
    then what shall i do about a midlet that will majorly rely on some calculations based on sin, cos, & devisions???
    somebody help...
  7. Replies
    18
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    12,278

    hi, thanx a lot, this was really helpful,...

    hi,
    thanx a lot, this was really helpful,
    But.....still i need 2 provide some arabic data in the jad, retrieve them, and display them as List items, Of Course it doesn't make much sense that i...
  8. Replies
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    12,278

    hi dima, yes i tried this and it worked with...

    hi dima,
    yes i tried this and it worked with drawString , but how can i know the codes of the characters ??? is there a means i can see the unicode character table???
    thx
    noha
  9. Replies
    18
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    12,278

    hi, how would i know whether i'm using UTF-8...

    hi,
    how would i know whether i'm using UTF-8 (unicode) symbols?

    all i do is:
    String s= "عربى";
    System.out.println(s);

    i get ???? instead.

    regards,
  10. hi, yes, the property name was spelled...

    hi,
    yes, the property name was spelled correctly.
    I tried modifying the manifest file and the jar file size 2 but still no difference :(. "besides doing this was very tedious as they r noneditable...
  11. yes i supposed so to as the only interpretation 2...

    yes i supposed so to as the only interpretation 2 this, i downloaded it via the nokia application installer, it detected the jad file but definitly it downloaded both.
    thx
  12. Replies
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    12,278

    my j2me has aproblem with arabic!!!

    hi all,
    i was developing a midlet that displays some arabic text , but it didn't neither on the real device nor the emulator, i got ???? instead, i finally found out that the problem isn't with the...
  13. hi Chris, I get a null pointer exception when i...

    hi Chris,
    I get a null pointer exception when i load a property from the jad file using getAppProperty("rsname"); Although the jad file contains the line:
    rsname: players_rs
    Any suggestions...
  14. hi hisham, i was wondering if u tried developing...

    hi hisham,
    i was wondering if u tried developing for the 6610, i tried developing a midlet that displays arabic text but i got ???? instead not even the characters in reverse order although the...
  15. Replies
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    5,405

    hi, well i have a local 6610 nokia phone that's...

    hi,
    well i have a local 6610 nokia phone that's supposed 2 support arabic but when i ran a midlet that's supposed 2 display arabic text i got "????" instead.........Any ideas?
    thanx
    noha
  16. hi, i was trying 2 get some arabic text 2 appear...

    hi,
    i was trying 2 get some arabic text 2 appear on amidlet but it didn't work though the phone supports arabic
    any suggestions???
    regards,
    noha
  17. yes but i tried the midlet on 6610 device , it...

    yes but i tried the midlet on 6610 device , it downloaded the jad file only and worked fine, well i'm glad it's working but i just can't get it
  18. hi, so how could a device be able 2 play a...

    hi,
    so how could a device be able 2 play a midlet with only the jad available???!!!! Isn't the jar file the 1 containing the class files???!!!

    And on the other hand, how can some midlets relying...
  19. hi, i compiled my midlet, created the...

    hi,
    i compiled my midlet, created the application descriptor , edited it 2 add the property, but igot null at the line:
    getAppProperty("property name");
    anybody has any idea why this happens?!!...
  20. hi, so how did u get this working??? Any special...

    hi,
    so how did u get this working??? Any special settings or modifications on the working enviroment???As i couldn't get it working neither on the phone nor the emulator though they r supposed 2...
  21. working with j2me with any language rather than latin words!!!

    hi all,
    has anybody tried working with j2me with any language rather than latin words, i mean chinese or arabic. I tried this on local devices that r supposed 2 support these languages using the...
  22. setting a property in the application decriptor!!

    hi all,

    does anybody know how 2 set a property in the midlet's application descriptor that it can be read by getAppProperty("property name");

    thx
    noha
  23. what's the difference between .jad & .jar files??

    hi all,
    i developed a java midlet, and installed it on a 7650 & a 6610 device. As for the 7650 it detected & installed the .jar, while the 661o detected the .jad , but i don't understand the...
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    hi, if u managed 2 know how 2 create these .pkg...

    hi,
    if u managed 2 know how 2 create these .pkg & .sis files, plz let me know!!!!
    thx
    noha
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    hi maxim, ah yes u'r right, i managed 2 deploy...

    hi maxim,
    ah yes u'r right, i managed 2 deploy the midlet on a couple of mobile brands using the .jad & .jar files.
    But they were installed on a folder called applications, but i know that sis...
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