If you're interested - on the opposite side of the spectrum, I did some <i>assembling</i> Dalvik a while ago: <a href="https://www.youtube.com/watch?v=wr9X5NCwPlI&list=PLxLdEZg8DRwTIEzUpfaIcBqhsj09mLWHx&index=11&t=0s" rel="nofollow">https://www.youtube.com/watch?v=wr9X5NCwPlI&list=PLxLdEZg8DR...</a>
Anyone interested in this should also probably know <a href="https://frida.re/" rel="nofollow">https://frida.re/</a> exists