Engineers at Facebook parent Meta have detailed their multi-year effort to convert the codebases for its numerous Android apps from the Java programming language over to Kotlin. That's a large ...

Facebook has released to open source its Conceal Java crypto libraries for Android devices. Conceal, according to Facebook, offers developers a lightweight and efficient crypto library .

Previously, the company’s engineers had written a plethora of Java code, ... From Day 1, Buck was twice as fast as Ant, cutting Facebook for Android app build times down from 3:40 to 1:30.

In a critical moment, Facebook fixed a huge Android flaw. Here's why Google needs the social network to make Android the worldwide dominant platform.

Java may still be the first programming language that springs to mind when you think about Android, but you don’t have to use Java for Android development. In fact, Kotlin is now Google’s ...

Google built Android on top of a modified version of Java, the programming language developed by Sun Microsystems (now owned by Oracle) in the ‘90s. ... Facebook and Twitter.

Android's Achilles heel, aside from the "toxic hellstew" of security patches and fragmentation -- which is outside the scope of this article and my Survival Test series -- is Java.

Still, Oracle, on behalf of Sun, is arguing that Java is a mobile operating system competitor against Android, and that Google is using Java-derived technologies without a proper license.

Thus, when Google and its allies were in search of a programming foundation for Android -- something that could span a range of devices -- Java was a natural place to start. Indeed, in 2005, that ...