I don't think the Scala-on-Android devs have any plans of giving up, they just took a wait-and-see approach until Google ships their new Jack/Jill stack: http://get-scala.org/2.12#scala-on-android
There is no sense of hurry as 2.11 won't go away and will have a long life.
There is no sense of hurry as 2.11 won't go away and will have a long life.