Developing apps for the Android platform allows you to handle various media types users have on mobile devices, including image files. With a few additions to the Java code for an Android app, you can ...

An array in Java is a type of variable that can store multiple values. It stores these values based on a key that can be used to subsequently look up that information. Arrays can be useful for ...

Android menus display options for your users, so the user can navigate through your app. You create a dynamic menu in the Android app resource file and call the menu you want when the user makes a ...

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 task ...