I think a 
FileChannel<https://developer.android.com/reference/java/nio/channels/FileChannel.html>is
 quite close to what you need. Get the FileChannel from a 
RandomAccessFile<https://developer.android.com/reference/java/io/RandomAccessFile.html>then
 you can use the 
Channels<https://developer.android.com/reference/java/nio/channels/Channels.html>class
 to convert it to an InputStream for the parser.

The problem is getting the *right* positions from within the Handler. I've 
no idea if its possible, its depends on the parser internals I guess (eg. 
buffering).

Sexta-feira, 15 de Junho de 2012 1:56:41 UTC+1, r4f4 escreveu:
>
> > Use Document, which stores the data in memory, allowing you to traverse 
> the 
> > hierarchy in any order. 
>
> That could work, but I forgot to mention that the file has something 
> like 8 Mb. 
>
> Isn't that too big to keep in memory ? 
>
>

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