Android protect Manifest.xml and layout From Reverse engineering : I have been doing lot of research on how to prevent from accessing Manifest and layout files.

i know `proguard` is used for obfuscating code. but than it works only on Java code not on `res` folder.

I have been though some answers like download content at run time instead keeping them in assets and all that.But for now my concern is not to protect asset files. In my case it is Manifest and res folder i need to take care of. i have many types of keys stored in here like example analytics xml file `app_tracker.xml`.

This is not only questions of secret keys i have in xml files. But also logic of layout designing is being on risk. 

this are the threads i found while i was doing research on. but nothing was of any help to me.

1) http://stackoverflow.com/q/13854425/3479012

2) http://stackoverflow.com/q/7045613/3479012

I know reverse engineer cannot be avoided. but is there any way i can protect my manifest from being readable from hackers.