Originally published on the old depletionmode / 2of1 blog (archived copy).
A long while back I was looking for something MobileSubstrate-like for Android and alas at the time I could find anything.
So I wrote my own super-simple Android Hooking Framework and it has been hanging around my GitHub for ages.
Anyway as it’s sooo old (albeit pretty useful), I’m not going to go into it so much in a post; it’s out there and if you want to take a look – grab it from https://github.com/depletionmode/andhook