Won't Android move to Java 8+ once they officially adopt OpenJDK?
No idea.
They have included parts of OpenJDK 7, that is about it.
Re:Scala 2.12 roadmap
by acjohnson55 on Sunday February 14, 2016 @10:56AM
(#11098702)
Just use Scala 2.11 then. The only difference between the two versions is how they compile to bytecode, with 2.12 taking advantage of new JVM developments brought by Java 8.
Goodbye Android.