Wikitude

Android path to assets folder

Hi!

I need to update a file in my assets folder (the folder where the Wikitude index.html is) by the app. Therefor I need the path to my project's assets folder. What's the correct path within data/data/com.my.app? I want to use:

FileInputStream fis = openFileInput(FILENAME);

to open the file.

I tried "assets/filename" for FILENAME and some other ... but nothin worked

Please help