This is a simple and intuitive calculator application built using Kotlin and Jetpack Compose. Inspired by the iPhone calculator, it supports basic arithmetic operations with a clean and minimalist user interface. The application ensures a smooth and user-friendly experience by displaying only the current number during input and performing calculations efficiently.
The following required functionality is completed:
- User can perform basic arithmetic operations: addition, subtraction, multiplication, and division.
- User can clear the current input.
- User sees the result of the operation when the equal button is pressed.
- User sees the number '0' on the screen when the clear button is pressed.
- User can toggle between positive and negative numbers using the +/- button.
The following extensions are implemented:
- Output is limited to 6 digits after the decimal point.
- The app displays only the current number during input, similar to the iPhone calculator.
- The app handles edge cases such as division by zero.
You can download the APK file for this application using the link below:
Here's a walkthrough of implemented user stories:
Challenges I encountered while building the app.
- Ensuring the calculator only displays the current number during input, similar to the iPhone calculator.
- Handling the correct operation of the clear button to reset the display to '0'.
- Limiting the output to 6 digits after the decimal point for better readability.
- Managing edge cases like division by zero and ensuring the app handles such scenarios gracefully.
MIT License
© 2024 Durgesh Tiwari
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