Notes App Android

Notes app based on the MVVM architecture using Kotlin, ViewModel, LiveData, DataBinding and more.

Mobile App DevelopmentKotlinMIT

Abstract

Notes App Android is an open-source Mobile App Development project. Notes app based on the MVVM architecture using Kotlin, ViewModel, LiveData, DataBinding and more. This is a demo application built with the goal to learn about the MVVM Architectural Pattern and to create a fun application. It is built using Kotlin. Key capabilities include: Notes: Add, edit, remove, undo delete all; Folders: Add, edit, remove; Share notes: To and from other apps. The complete source code is publicly available on GitHub under the MIT License, making it a useful reference for students building a Mobile App Development mini project or final-year project.

1. Introduction

This is a demo application built with the goal to learn about the MVVM Architectural Pattern and to create a fun application.

See below for more information about what components were used.

2. Objective

Notes app based on the MVVM architecture using Kotlin, ViewModel, LiveData, DataBinding and more.

This project demonstrates how Kotlin can be applied to a real-world Mobile App Development problem.

3. Key Features / Modules

  • Notes: Add, edit, remove, undo delete all
  • Folders: Add, edit, remove
  • Share notes: To and from other apps
  • Themes: Change between 3 different themes

4. Technology Stack

Kotlin

5. System Requirements

General requirements for this technology stack — check the README for exact versions.

  • Android Studio (latest)
  • JDK 17
  • Android device or emulator
  • Git (to clone the repository)

6. Installation & Setup

git clone https://github.com/dgewe/Notes-App-Android.git
cd Notes-App-Android

Full setup instructions are in the project README.

7. Future Enhancements

Suggested extensions you can add to make this your own project.

  • Add push notifications with Firebase Cloud Messaging
  • Add offline support with local caching
  • Publish an internal test build on the Play Store

8. Viva / Review Questions

Common questions examiners ask for projects in this domain.

  1. Which framework is used and why (native vs cross-platform)?
  2. How is app state managed across screens?
  3. Where is the data stored — locally, Firebase or a REST backend?
  4. How are permissions (camera, location, storage) handled?
  5. How would you publish this app to the Play Store / App Store?

9. Source Code & License

This project is developed by dgewe and published on GitHub under the MIT License. Please follow the license terms and credit the original author when you use or modify this code.

View Source on GitHubDownload ZIP

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