Calculator

About the project

• Calculator is a simple app built for Android smartphones using Kotlin programming language.
• Implement basic mathematical operations for integer or real numbers, and round the result.
• Design a user-friendly interface.
• Ensure app stability and performance.

Project requirement

• Clone project

git clone https://github.com/TTNguyen25052003/calculator

• Android Studio is recommended.
• Minimum API level: 31 (Android 12).
• Device compatibility: Android smartphones with compact sreensize.

Project Scope

The app includes the following functionalities:

• Addition
• Subtraction
• Multiplication
• Division
• Basic number input and display
• AC button to erase all input
• Del button
• Equal button to calculate the result
• Round the result button to round the result
• Decimal button to calculate the real numbers
• % button
• Dark mode theme

Resource:

• Download APK resource
• View my design on Behance

App UI