- a review of Chapter 2 based on feedback from readers. I've clarified a few points and added some activity diagrams to visualize the most relevant interactions inside the android core that we want to advise.
- Chapter 3. Here is a complete discussion of the code required to implement the feature discussed in the previous chapter using aspects.
- Chapter 4 (reflections) right now is just a random collection of notes and reminders; I'm publishing the real draft I'm using, not a cleaned-up document.
Would be nice if you could share : ), and of course, I'm interested as always in your feedback.