how about Groovy? it's similar-ish with Java with less boilerplate. http://skillsmatter.com/podcast/home/groovy-android/
(disclaimer: i found the link from quick googling, never used it, but i'm quite familiar with Groovy)
(disclaimer: i found the link from quick googling, never used it, but i'm quite familiar with Groovy)
Its Android support is also not any better than JRuby or Rhino, both of which I prefer as languages.