DirAssets

[derez]

How can I access File.DirAssets from a jave library ?

I use the following code with Assets = True :

if(Assets) 
    st = File.Combine(File.getDirAssets(), "WMMC.COF") ;
else
    st = File.Combine(File.getDirRootExternal() + "/Magnetics", "WMMC.COF") ;

and get the following error:

Java.io.FileNotFoundException /AssetsDir/WMMC.COF (no such file or directory)

when using False - it works (for File.DirRootExternal).

[Erel]

The assets folder is not a real folder. You cannot treat it as a standard folder. The various File methods know how to treat this folder.
The simplest solution is to call File.getInputStream. This method will open correctly all files.