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

Using the web interface, anyone can build an Android app without any knowledge of Java (the language used to build Android apps).

This post shows readers how to create an array in Java. Including: Array Lists, multidimensional arrays, maps, and more.

In addition to the core tools, several libraries can enhance your Android app development experience on Linux: SQLite: An embedded database for storing data locally in Android apps.