Java vs Kotlin for Android app development One of the biggest decisions you’ll need to make as an Android developer is whether you’re going to learn Kotlin or Java.

In this tutorial we go through the steps needed to build your first Android app. You will create a simple UI, add some Java code, and then run your app.

That was the topic of the keynote speech that Amazon's director of app developer services gave at the AnDevCon conference in San Francisco last week. In his keynote presentation, Ethan Evans delved ...