Ask HN: Mobile Framework for Android?

I'm looking for a solid cross platform mobile framework that works well on Android. I've looked at the following: * jQTouch - I like this, but it's really slow on a G1. It also appears to have been abandoned and/or left in the hands of a developer that might not have the chops to bring it to the next level. * iUI - I like this one too, but as it currently exists is rather buggy and there are a few "janky" things about it I don't care for. * SenchaTouch - Performance is fine, licensing is awful. I also don't care to define my entire app in JavaScript. I was thinking of just rolling it up myself with jQuery and keeping it real minimal, though that is an option of last resort. Any thoughts?