This post explains how to use for loops in Java. Including advanced tricks like nested for loops, break, continue, and labels!

This post explains how to call a method in Java. Learn how to define methods, call them from other classes, and pass arguments!

The Android example app The example app (W2A.java) consists of a main activity that displays the Android robot character and a button.

Here's what Meta's developers have learned from moving their code base from the Java programming language over to Kotlin.

While social media websites such Facebook and LinkedIn made it incredibly easy for a user to upload image files, the back-end implementation of such a feature has been anything but easy. Prior to the ...

Older Android devices can be had for a song, and in many cases are still packing considerable computational power. With built in networking, a battery, and a big touch screen, they could easily tak… ...

Welcome to the last installment in the Android multi-touch series! The purpose of this series is to show you how to develop multi-touch programs for Android-based phones, tablets, and other ...

Launch the Java Eclipse software on your desktop and open the Android app you want to edit. Double-click the Java source code file in the Eclipse navigation panel.

The Supreme Court has sided with Google in the long-running Java API copyright case known as Oracle v. Google, finding that Google is legally entitled to use elements of Java APIs in its Android code.