I ran into this a while ago, so far so good! You can run ruby scripts which call the Android SDK from within your phone. Currently only basic SDK suppor but it's getting better.
http://ruboto.org/
| Sysop: | Saxainden |
|---|---|
| Location: | Littleton, CO |
| Users: | 60 |
| Nodes: | 10 (0 / 10) |
| Uptime: | 14:17:42 |
| Calls: | 1,652 |
| Calls today: | 1 |
| Files: | 44 |
| Messages: | 52,674 |