🧮 Provides simple and advanced mathematical functions in a beautifully designed UI.

Related tags

Kotlin Projects android kotlin opensource kotlin-android android-application android-app hacktoberfest kwoc kwoc2022
Overview

Calculator 🧮 Android App

Android Kotlin

🔗 Download the App

🤔 What is this App

✍️ This will basically provide simple and advanced mathematical functions in a beautifully designed app.

Project Admin 🤵

                   

Projects Contributors ✨

Thanks goes to these wonderful people ❤️



Screenshots 📸

Calculator Calculator Calculator
Calculator Calculator Calculator
Calculator

📜 App Description

Calculator provides simple and advanced mathematical functions in a beautifully designed app.

• Perform basic calculations such as addition, subtraction, multiplication, and division.

🖱️ How to Contribute

If you think that you can add a new feature or want to fix a bug, we invite you to contribute to Calculator and make this project better. To start contributing, follow the below instructions:

  1. Create a folder at your desire location (usually at your desktop).

  2. Open Git Bash Here

  3. Create a Git repository.

    Run command git init

  4. Fork the project. Click on the icon in the top right to get started.

  5. Clone your forked repository of project.

git clone https://github.com/<your_username>/Calculator.git
  1. Navigate to the project directory.
cd Calculator
  1. Add a reference(remote) to the original repository.
git remote add upstream https://github.com/AyushAgnihotri2025/Calculator.git
  1. Check the remotes for this repository.
git remote -v
  1. Always take a pull from the upstream repository to your main branch to keep it updated as per the main project repository.
git pull upstream main
  1. Create a new branch(prefer a branch name that relates to your assigned issue).
git checkout -b <YOUR_BRANCH_NAME>

  1. Perform your desired changes to the code base.

  2. Check your changes.

git status
git  diff
  1. Stage your changes.
git add . <\files_that_you_made_changes>
  1. Commit your changes.
git commit -m "Commit Message"
  1. Push the committed changes in your feature branch to your remote repository.
git push -u origin <your_branch_name>

  1. To create a pull request, click on compare and pull requests.

  2. Add an appropriate title and description to your PR explaining your changes.

  3. Click on Create pull request.

Congratulations 🎉 , you have made a PR to the Calculator. Wait for your submission to be accepted and your PR to be merged by a maintainer.

🫴 How to Do Your First Pull Request?

(I am providing some Resource from where you can Learn)

  1. Learn from Video
  2. Open Source Guide

👩🏽‍💻 Contributing

  • Contributions make the open source community such an amazing place to learn, inspire, and create.
  • Any contributions you make are greatly appreciated.
  • Check out our contribution guidelines for more information.

Want to contribute?

Code of Conduct

🙏🏽 Support

This project needs a star️ from you. Don't forget to leave a star ✨ Follow my Github for content

© Ayush Agnihotri 2022
All Rights Reserved
Comments
  • Migrate from toasts to Popup

    Migrate from toasts to Popup

    What happened?

    1. App get crashed on some Mathematical Exceptions like 0/0 etc.
    2. And also the calculations whose answer overflows the text size limit of 8 in that cases the answers should be trimmed and displayed.

    Reproduction steps

    Steps to reproduce the behavior:

1. Open App
2. Try to solve 0/0
3. App gets crashed

    Expected behavior

    It should show Error on Screen or a Toast should be shown displaying Can't divide by zero.

    Screenshots

    No response

    Version

    1.1.0 (Default)

    Version (If not available above)

    No response

    What devices are you seeing the problem on?

    Mobile, Tablet

    Device Name, Android Version and Screen Size

    All devices

    Additional context

    No response

    Code of Conduct

    • [X] I agree to follow this project's Code of Conduct
    bug kwoc'22 
    opened by AyushAgnihotri2025 8
  • Dark Mode feature.

    Dark Mode feature.

    Is your feature request related to a problem? Please describe.

    A option for Dark Mode has to be added in the app. It will make it amazing.

    Describe the solution you'd like

    No response

    Describe alternatives you've considered

    No response

    Additional context

    No response

    Code of Conduct

    • [X] I agree to follow this project's Code of Conduct
    enhancement kwoc'22 
    opened by AyushAgnihotri2025 5
  • Dark mode toggle switch gets reset

    Dark mode toggle switch gets reset

    What happened?

    After turning the dark mode on when the dialog is opened again to switch to light mode the toggle is in off state instead being in on state. The toggle has to be switched on and then switched off to return back to light mode.

    Reproduction steps

    Steps to reproduce the behavior:

1. Go to 'Menu' on right top corner
2. Click on 'Preferences'
3. Toggle the Switch for Dark Mode
5. Repeat the steps 1 and 2
4. See error - 'The toggle switch is in Off state'
5. Toggle the Switch back to on state - nothing happens
6. Toggle the Switch back to off state - App gets back to light mode

    Expected behavior

    On switching to Dark Mode the toggle switch must be in on state until it is switched back again for the light mode. Instead the toggle gets resets to off state after changing the mode

    Screenshots

    No response

    Version

    1.1.0 (Default)

    Version (If not available above)

    v1.1.0

    What devices are you seeing the problem on?

    Mobile, Tablet

    Device Name, Android Version and Screen Size

    Lenovo

    Additional context

    No response

    Code of Conduct

    • [X] I agree to follow this project's Code of Conduct
    bug 
    opened by amaan-lari 4
  • Add on click satisfactory sound on functional keys

    Add on click satisfactory sound on functional keys

    This is the PR of issue #8

    Changes proposed

    ✅ Add sound for satisfaction 📳 ✅ Change vibration level to feel good with added sound 🔊

    Check List (Check all the applicable boxes)

    • ✅ My code follows the code style of this project.
    • ✅ All new and existing tests passed.
    • ✅ This PR does not contain plagiarized content.
    • ✅ The title of my pull request is a short description of the requested changes.

    Screenshots

    .

    Note :

    @AyushAgnihotri2025 This sound is only used for the buttons shown in the images. If you want me to add this sound to the operator and numeric buttons as well, let me know, and I'll do the same.

    kwoc'22 
    opened by Suryansh1720001 4
  • Add options for Scientific Calculations.

    Add options for Scientific Calculations.

    Is your feature request related to a problem? Please describe.

    Options for Scientific Calculations has to be added in the Calculator.

    Describe the solution you'd like

    No response

    Describe alternatives you've considered

    No response

    Additional context

    No response

    Code of Conduct

    • [X] I agree to follow this project's Code of Conduct
    enhancement kwoc'22 
    opened by AyushAgnihotri2025 3
  • Merge pull request from ashupandey1620/master

    Merge pull request from ashupandey1620/master

    Look Enhancement

    Fixes Issue

    Changes proposed

    Check List (Check all the applicable boxes)

    • [x] My code follows the code style of this project.
    • [x] All new and existing tests passed.
    • [x] This PR does not contain plagiarized content.
    • [x] The title of my pull request is a short description of the requested changes.

    Screenshots

    Screenshot_1673024296

    Note to reviewers

    kwoc'22 
    opened by ashupandey1620 2
  • Added Manual Toggle button to switch dark mode

    Added Manual Toggle button to switch dark mode

    This is the PR of the issue https://github.com/AyushAgnihotri2025/Calculator/issues/10

    Changes proposed ✅Added Manua(Toggle Buttom)l + System Wide Dark Mode Support.

    Check List (Check all the applicable boxes) ✅ My code follows the code style of this project. ✅ All new and existing tests passed. ✅ This PR does not contain plagiarized content. ✅ The title of my pull request is a short description of the requested changes. Sc SS2 reenshots

    SS$ SS5 SS1 SS6 kwoc'22 
    opened by Interstellar07 2
  • Added System-Wide Dark Mode Support

    Added System-Wide Dark Mode Support

    This is the PR of the issue https://github.com/AyushAgnihotri2025/Calculator/issues/10

    Changes proposed ✅Added System-Wide Dark Mode Support.

    Check List (Check all the applicable boxes) ✅ My code follows the code style of this project. ✅ All new and existing tests passed. ✅ This PR does not contain plagiarized content. ✅ The title of my pull request is a short description of the requested changes. Screenshots . SS2 SS1

    SS3
    opened by Interstellar07 2
  • Add soft sound when click on functionalities buttons

    Add soft sound when click on functionalities buttons

    Is your feature request related to a problem? Please describe.

    I will add a soft sound that fell satisfaction after clicking the functionalities button. Kindly assign it to me.

    enhancement kwoc'22 
    opened by Suryansh1720001 2
  • Slight Vibration on click the button

    Slight Vibration on click the button

    Hello @AyushAgnihotri2025 , I want to add the vibration effect to this calculator application. So that, users feel satisfaction with button clicks. Please Assign this issue to me. Thank you.

    enhancement kwoc'22 
    opened by Suryansh1720001 2
  • Main Screen UI modified and Minor changes in MainActivity.kt

    Main Screen UI modified and Minor changes in MainActivity.kt

    Modified MainActivity.kt Code Warnings Solved

    Changes proposed

    Main Screen UI Modified Separate Style for Operators and Numeric Buttons Minor Changes : Buttons font size reduce to 32sp Created functions for intents in MainActivity.kt Simplify MainActivity code Removed some warnings and fixed typos.

    Check List (Check all the applicable boxes)

    • [x] My code follows the code style of this project.
    • [x] All new and existing tests passed.
    • [x] This PR does not contain plagiarized content.
    • [x] The title of my pull request is a short description of the requested changes.

    Screenshots

    Calculator

    Note to reviewers

    kwoc'22 
    opened by Abhishek-5455 2
  • Look Enhancement

    Look Enhancement

    Is your feature request related to a problem? Please describe.

    It's look has to be more enhanced.

    Describe the solution you'd like

    No response

    Describe alternatives you've considered

    No response

    Additional context

    No response

    Code of Conduct

    • [X] I agree to follow this project's Code of Conduct
    enhancement IWoC'23 
    opened by AyushAgnihotri2025 6
Releases(v1.1.0)
Owner
Ayush Agnihotri
Experience is the name everyone should give to their mistakes. Building @Atishir
Ayush Agnihotri
GitHub https://play.google.com/store/apps/details?id=com.mrayush.calculator
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