This is a complete tutorial, discussing how to build a simple calculator app for Android. Check it out, and implement some of the recommended improvements.

These enhancements collectively underscore Android Studio’s commitment to providing developers with powerful tools, making the app development journey more intuitive, efficient, and feature-rich.

However, it is very difficult to develop a calculator that can display accurate answers, and as an example, engineer Chad Nauseam explains how the 'Calculator' app installed on Android was developed.

Whether or not you personally use it often, the stock Calculator app in Android needs love just the like the rest of the stock Android apps, and Google saw fit to revamp the Calculator application ...

During the Google I/O 2022 opening keynote, several improvements and new features were announced involving Android Studio, Jetpack Compose, developing apps for Android tablets, Wear OS ...