Re: [xmlvm-users] Success & code contribution question

[Gergely K. <ger...@ma...>]

Hi,

We are also in the process of preparing a similar patchset, with some
overlaps:

- Parts of Collections framework (List, Map, Vector, ArrayList, LinkedList,
Hashtable): All based on NSMutableArrays and NSMutableDictionaries.
- Parts of the IO framework (FileInputStream, FileOutputStream,
ByteArray*Stream, InputStreamReader)
- Synchronization (Threads, proper implementation of synchronized blocks and
methods, wait, notify)
- and various other bits and pieces (Math, different number classes ...
etc.)

We are struggling with getting our private xmlvm branch up to the latest
trunk so we can send back the patches, and also with trying to meet a
deadline with our project.

Best Regards,
Gergely


2010/1/20 Dr. Alexander K. Seewald <al...@se...>

> Hi all,
>
> I've finally managed to port the core audio processing library from
> my android app to iphone and tested it... it works perfectly with <1E-6
> difference! (still with --use-jvm)
>
> On the way I had to implement some compatibility objectiveC code
> which I'm willing to contribute. This is basically...
> * a pretty complete java_util_Vector (based on NSMutableArray)
> * a pretty complete java_io_FileInputStream (using a memory buffer
>  for simplicity, might have some leaks, did not put the
>  same functions in InputStream as abstract implementations...
>  sorry, was in a hurry)
> * adding many functions to java_lang_Math
> * java_lang_Double with conversion functions
>
> * minor stuff:
> + logging the processed code file in ObjectiveCOutputProcess.java
>  This makes finding java source file with still missing opcodes
>  so much easier to find!
> + adding the wav file type to XCodeFile
>        This automatically adds them to the resources. A workaround to
>  support raw resources would be to rename all Android resources
>  in res/raw to .raw extension, run android build to get R.java,
>  add the .raw file type to XCodeFile and also add an access function
>  to android/content/res/Resources.java like this:
>    public FileInputStream openRawResource(int resourceId) throws Exception
> {
>      String fileName = getFileNamePath(findResourceNameById(resourceId));
>      String filePath =
> NSBundle.mainBundle().pathForResource(fileName,"raw");
>      return new FileInputStream(filePath);
>    }
>  Works for .wav, at least!
>
> What is the best way for me to contribute code? For now there is no
> major discrepancy with the svn repository, but it is only a matter
> of time... ;-)
>
> Best,
>  Alex
> --
> Dr. Alexander K. Seewald
>
> Seewald Solutions
> www.seewald.at
> Tel. +43(664)1106886
> Fax. +43(1)2533033/2764
>
>
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-- 
Kis Gergely
MattaKis Consulting
Email: ger...@ma...
Web: http://www.mattakis.com
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