Can Anyone Access What Is Inside Assests Folder?

I want to develop an application for some company. The application is mainly a search tool in a specific database. I have two ways to develop this application: Include the DB file

Solution 1:

Yes, If you have a .db file or any other file in your asset directory of .apk file then anyone can access it by unpacking the .apk file.

But If you ask about other application then its not access your application's .db file which is private to your package.