I like your tutorial and the effort you put into it. One thing that crossed my mind is one subtle suggestion. I think it might be worthwhile to mention ContentResolver more explicitly.
In your code you use CursorLoader that implicitly calls ContentResolver, nonetheless ContentProvider and ContentResolver create together the most important pattern.
Cheers.
I like your tutorial and the effort you put into it. One thing that crossed my mind is one subtle suggestion. I think it might be worthwhile to mention ContentResolver more explicitly.
In your code you use CursorLoader that implicitly calls ContentResolver, nonetheless ContentProvider and ContentResolver create together the most important pattern.
Cheers.