README.md

Warby Parker - Android

A clone of Warby Parker app in Android built using Jetpack compose.

🛑 Disclaimer: This project is solely for my own learning purposes, I do not intend to break any laws and privacy terms in regards to the actual Warby parker app or company. 🛑

This is a jetpack compose sample app written in Kotlin following clean architecture principles.

The purpose of this app to showcase:

• Clone the current iOS Warby Parker app for Android
• Implementation of Jetpack Android Architecture components with Dagger Android and Data Binding to minimize boilerplate code
• Creation of proper components and Subcomponents using Dagger Android and their injection into Activity, Compose Views, View Models and Helper Classes
• Performing background task with Kotlin Coroutines
• Use Jetpack compose Animations!
• Use CameraX and ARCore libraries to implement face augmented reality!

🏗️️ Built with ❤️ using Jetpack Compose

What	How
🎭 User Interface (Android)	Jetpack Compose
🏗 Architecture	MVVM
💉 DI (Android)	Hilt
🌊 Async	Coroutines + Flow
👨‍💻 Google SceneForm	Sceneform
🌐 Networking	Retrofit
📄 Parsing	KotlinX

Demo Screens

Demo 1	Demo 2	Virtual Try On!

Home	Eyeglasses	Filter

Details	Contacts	Favourites

Account	Login	Cart

App Architecture

Separation of concerns

• Business logic should not be intertwined with the UI code
• UI-based classes should only contain logic that handles UI and operating system interactions

Drive UI from a model

• The (view) model is responsible for handling data for the UI
• The (view) model should not be affected by the app's lifecycle and configuration changes

Repository Pattern (https://martinfowler.com/eaaCatalog/repository.html)

• Repositories to be mediators between different data sources
• A repository pattern approach will provide a clean API to retrieve data easily from single or multiple access points. (network, local storage, etc..)

Languages, libraries and tools used

• Kotlin
• AndroidX libraries
• Android Architecture Components
• Android Data Binding
• Dagger 2
• Retrofit
• Kotlin Coroutines