Thanks! I had initially planned on implementing this, but ultimately abandoned the idea, mostly because of my lack of experience in coding such a system. At the current stage, it would be quite tricky to add, because there's just a few hundred bytes of memory left. And there's actually a few other features that I still want to implement (advanced live mode, better copy/paste/clone support), so I'd rather spend the remaining bytes on this. I might consider it again at some point, but at the moment I'd rather try to convince the TiLP guys to try and add Android support, which would probably solve the problem for many people as well.
Btw, a call for action to everyone: Please do test the latest beta versions from github. There are a couple of nasty issues which I need to sort out before I can progress further. So far I've had no luck with these, so any input on them is highly appreciated.