Google offers free lessons to help up-and-coming developers build Android apps using Kotlin.

Google offers free classes to expand the population of Android developers.

Google’s latest recommendation follows the company’s May 2017 endorsement of Kotlin as a supported language for Android development alongside Java.

Two years after tapping Kotlin for use in Android mobile development -- long dominated by Java -- Google is making it the No. 1 option.

Udacity’s free and recently introduced course – Developing Android Apps With Kotlin– comes as a result of a partnership with Google. The Course has a timeline of two months and is listed as ...