For more on that, check out our guide to Android development for beginners. For the purposes of this Java tutorial, it may be easier to write your code directly into a Java compiler app.

The example app (W2A.java) consists of a main activity that displays the Android robot character and a button. When the user presses the button, the robot animates through a series of colors.

Today, Android tutorials typically provide examples in both Java and Kotlin, though there is still slightly more support for Java developers (if only because many old posts have yet to be updated).

But one look at the UI on the Android device and you might think this is anything but simple. The truth is that [Kerimil] didn’t spend forever learning Java and programming the app. Instead he ...

"Shifting away from Java, which we currently use for Android development ... but we suspect these numbers are derived from specific examples," Strulovich said. "We are still happy about this ...