In 2025, Java continues to be a reliable and well-supported option for mobile app developers, particularly those targeting the Android ecosystem.

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.

How to build your first Android app in 10 days. From the initial ideation to publishing to the Play Store, just follow the steps!

Androidアプリ開発は、かつてはEclipse＋Javaが主流でした。しかし、GoogleがAndroid Studio／Kotlinを正式採用し、EclipseベースのAndroid開発ツールのサポートが終了したことをうけ、今後Androidアプリ開発はAndroid Studio一択という状況になり、Android Studioの需要は高まっています。 本書はそんなIDEに焦点を ...

Now, Part 3 will take you through the steps to build and run the app in an Android device emulator or live device. We’ll first use Gradle to build the app’s application package (APK) file.

Android Studio 4.0 has released today, and it's a massive update with a variety of new designing and building tools for developers.

Android Studio’s Emulator is a versatile tool that lets you create virtual devices to simulate real Android phones and tablets. Whether you're testing apps, exploring features, or debugging, it ...

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

Non-game Android apps are normally written in Java, but a group inside Google is experimenting with a whole new way of writing Android apps using Dart, Google's in-house Web development language ...