How to implement SQLCipher when using SQLiteOpenHelper

Question

I am trying to secure some sensible data by implementing encryption in my already existing and functioning database setup in an android application.

I tried to follo

Answer 1

In this situation how should I use SQLCipher?

That is impossible to answer in the abstract. You would use it largely the same way that you use SQLite.

Where should I define the password?

You should get it from the user.

Where should I use loadLibs(context)? Only in the main activity? Or in every activity that accesses the database?

Once per process is sufficient (in fact, more could conceivably be a problem). If you are using a ContentProvider for your SQLCipher database, call loadLibs() in onCreate() of the ContentProvider. If you are using a custom Application, call loadLibs() in onCreate() of the Application.