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  1. Re: Memory problems with N71, E60, N80, N91 - OutOfMemoryError

    I've not tried the 3rd edition devices. But at least 1st & 2nd edition devices cannot detect the exact free memory in J2ME because it only report the 'dynamically' allocated free memory at the time...
  2. as information, I use this to check available...

    as information, I use this to check available memory:

    TMemoryInfoV1Buf info;
    UserHal::MemoryInfo(info);
    TInt freeMemory = info().iFreeRamInBytes;

    thx...
  3. Cannot release memory after deletion of bitmap?

    I have the following code. However, I found that after the deletion of bitmap, memory is still not freed...anything I've done wrong?

    1. in a bitmap creation function:
    iBitmap = new (ELeave)...
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    really thx for your information!!!...^^

    really thx for your information!!!...^^
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    thx for you information. I want to play a...

    thx for you information.

    I want to play a sound when the user pressed a key, by running my application in the background.

    can I do that?
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    a newbie question

    I found that my program cannot handle key input anymore after it is out-of-focus(ie. the user switched to another application). However, after the application comes to foreground again(ie. the user...
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    Take a look of the helloworld example in...

    Take a look of the helloworld example in Series60ex directory of SDK.

    If you just want to develop Symbian FREE, you can take a look of this site:
    http://www.newlc.com/article.php3?id_article=463
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    Really thx for all of your helps!!!...They are...

    Really thx for all of your helps!!!...They are really useful to me...^^
  9. Replies
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    size of a symbian application

    Hello,

    I'm new to symbian application development. Can anyone tell me is there a limitation in the size of a symbian application? (I've ever seen a .sis of size about 1MB!!)

    Moreover, if I want...
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    additional information: The server can receive...

    additional information:

    The server can receive the request, although the phone receive such strange response (i don't know whether the message is generated by gateway or the phone itself)
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    Hi lar22, have you solved the problem? How and...

    Hi lar22,

    have you solved the problem? How and why?

    I also faced a similar problem in my series40 phones. I got the following response (HTTP status 200) after a GET method to a url:
    ...
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    Problem solved...just because of the well-known...

    Problem solved...just because of the well-known 'fragmentation problem' of series 60. I've unloaded and reloaded some of the images somewhere in the program...:(

    It's really interesting that it...
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    Strange error! Please help!

    I've written a MIDlet for 3650(real machine). However, the program would give out error 'jes-xxx-javax.microedition.lcdui0@141c44' after it has been playing sound for a while(I mean, after executing...
  14. how do you get the bytes?...if the bytes are...

    how do you get the bytes?...if the bytes are generated by your another program, then try to generate your bytes using DataOutputStream's writeUTF method, then converts your bytes to string using...
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    Please check the following: 1) have you used...

    Please check the following:
    1) have you used double bytes characters in your jad...I found that 'some' s40 mobile accept that but some not
    2) are you using a compression program to make the jar...
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    Have you set the midlet's 'MIDP profile''s...

    Have you set the midlet's 'MIDP profile''s parameter to 1.0?...some toolkits' default is to setting it to 2.0, which is not acceptable in 3650 and n-gage.
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    be aware of the fact that the heap memory...

    be aware of the fact that the heap memory required by images does not anything related to its size in jar. eg. a 128x128's image would occupy (128x128x2+6x) bytes of heap memory but it may only be 3k...
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    Moreover, according to Nokia's guy, 3100, 3200 &...

    Moreover, according to Nokia's guy, 3100, 3200 & 7250 has the smallest heap-memory size among series 40 phones.
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    have you set the MIME type setting in the web...

    have you set the MIME type setting in the web server?

    jad : text/vnd.sun.j2me.app-descriptor
    jar : application/java-archive
  20. oh...it said that you "Should install MSVC6...

    oh...it said that you "Should install MSVC6 Service Pack 3
    "...haven't you installed that yet?
  21. it seems that it cannot find the program...

    it seems that it cannot find the program 'nmake.exe'

    please find a file named 'vcvars32.bat' in your visual studio's folder.

    in dos prompt, you should run 'vcvars32.bat' before you type "abld...
  22. use Nokia FullCanvas' KEY_DOWN_ARROW or...

    use Nokia FullCanvas' KEY_DOWN_ARROW or KEY_UP_ARROW, instead of getGameAction()
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    Really thx for all of your replies! In fact,...

    Really thx for all of your replies!

    In fact, it's interesting that nokia release such document but at the same time, there's no nokia's real machine (or SDK) can support what the document...
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    about java3D (JSR-184)

    Dear all,

    I found that forum nokia has already released a document "3-D Game Development On JSR-184 v1.0 (With Example)". However, I cannot run the sample jad/jar given in the document with...
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    I have faced that before. My solution is: open...

    I have faced that before. My solution is:
    open the 'ktools.properties' file in '\WTK20\wtklib\Windows' with an editor and change the following lines:

    obfuscator.runner.class.name:...
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