iambaljeet / Covid19Tracker

Covid19Tracker is an Android applciation 📱 used to track Covid 19 🦠 cases. It is 100% Kotlin and uses Android architecture components and latest Jetpack libraries

Covid19Tracker 🦠

Covid19Tracker is an Android application 📱 used to track Covid-19 data.

You can Install and test latest app from below 👇

• APK

About

. This application first connect to API to get Data. than save it to Local DB to populate it to the UI. Also it synchronize the Data with Remote server.

• Offline compatible.
• Clean and Simple Material UI.
• It supports dark theme too 🌗.

API used in this demo API.

Built With 🛠

• Kotlin - First class and official programming language for Android development.
• Coroutines - For asynchronous and more..
• Flow - A cold asynchronous data stream that sequentially emits values and completes normally or with an exception.
• Android Architecture Components - Collection of libraries that help you design robust, testable, and maintainable apps.
  • LiveData - Data objects that notify views when the underlying database changes.
  • ViewModel - Stores UI-related data that isn't destroyed on UI changes.
  • ViewBinding - Generates a binding class for each XML layout file present in that module and allows you to more easily write code that interacts with views.
  • Room - SQLite object mapping library.
• Koin - Dependency Injection Framework
• Retrofit - A type-safe HTTP client for Android and Java.
• Gson - A JSON library for Kotlin and Java.
• Material Components for Android - Modular and customizable Material Design UI components for Android.

Contributed By: Baljeet Singh

Package Structure

com.app.covid19tracker    # Root Package
.
├── adapter             # List adapters
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├── app                 # Application class
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├── db                  # Local database classes
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├── model               # Model classes
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├── networking          # Networking helper classes
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├──repository           # Repository class for managing local and remote data
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├── di                  # Dependency Injection 
│   └── module          # Koin DI Modules
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├── ui                  # Activity/View layer
│   ├── daily           # Daily Data Fragment and ViewModel
│   ├── main            # Main Screen Activity
│   └── home            # Home Fragment and ViewModel
│   └── splash          # Splash Screen Activity
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└── utility             # Utility Classes / Kotlin extensions

Architecture

This app uses MVVM (Model View View-Model) architecture.

Contact

If you need any help, you can connect with me.

Visit:- baljeet.dev

License

GNU License Visit:- LICENSE