Explore Java for mobile app development: how to create Android apps in 2025 with this reliable programming language.

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… ...

Java vs C app performance - Gary explains Java is the official language of Android, but you can also write apps in C or C++ using the NDK. But which language is faster on Android?

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

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.

Web-based standards and native code are the future of application development on mobile devices.