Android password protect sqlite

Question

I have an android application in wich I can export/inport my database to sdcard.

I do it simply by using:

FileChannel src = new FileInputStream(currentDB).getChannel();
FileChannel dst = new FileOutputStream(backupDB).getChannel();
dst.transferFrom(src, 0, src.size());
src.close();
dst.close();

What I would like to do is to password protect my exported database so if anyone tries to open it using sqlite browsing programms they would need to enter a password.

Can this be done(and how)?

Answer 1

Instead of protect database, you could encrypt file (exported database) there's some threads talking about this:

How to encrypt and decrypt file in Android?

Encrypting files with AES on Android

UPDATE1:

To decrypt file on desktop, there's this thread:

Decrypting data on desktop that was encrypted on android