Kotlin in Action: DSLs in Kotlin for Android?

[Godfred Kofi]

Can the expressive power of DSLs(Domain Specific Languages) in Kotlin be extended for Android Development? What are some of the possible use-cases?

[Dmitry Jemerov]

Yes, there are quite a few applications of Kotlin DSLs for Android. For example, we at JetBrains have developed a DSL for expressing Android layouts: https://github.com/Kotlin/anko/wiki/Anko-Layouts
There are several DSLs used to express database queries, for example, Requery: https://github.com/requery/requery/wiki/Kotlin
I've also seen a DSL used for UI testing of Android applications, even though I'm not sure whether there's public English information about it.