IOException caught for detecting directories is wrong (compressed assets)

[jacargentina]

I'm using readDirAssets on android, and was getting my text and pdf files as directories! ie. x.isDirectory() == true for a given pdf file

Problem seems to be that the assets are compressed by default. So when trying to do assetManager.openFd(path); on the RNFSManager.java file, an IOExceptionis raised with the message:

"This file can not be opened as a file descriptor; it is probably compressed"

There should be another way to detect folders than catching an exception?