What are extension functions? Kotlin’s extension functions provide you with a way of “adding” methods to a class, without having to inherit from that class or use any type of design pattern ...

Kotlin is a super new programming language built by JetBrains, which also coincidentally develops the JetBrains IDE that Android Studio — Google’s official developer tool — is based on.

This is a Kotlin tutorial for Android: a fun and simple quiz that will serve as the perfect introduction to Kotlin programming.

Android 16's latest beta update is small, but it's fixing an issue I've had with the software ever since I updated.

Google appears to be working on a small but useful update that will bring a “Mark as read” button to Gmail notifications on Android devices. Gmail notifications will get a “Mark as read” button for ...

Google may be testing the option to customize Android's navigation bar to add a little more than what's currently available.

Kotlin offers big advantages over Java for JVM and Android development, and plays nicely with Java in the same projects.

Android security: First Kotlin-based malware found in Google Play Store Malware researchers have spotted what they think is the first malicious Android app using the Kotlin language.

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