OnBoarding - Instant Saving App

Android onboarding application built with Jetpack Compose featuring smooth card animations and clean architecture.

screen-20250906-153933.mp4

Features

• Sequential Card Animations: Cards appear from bottom with expand/collapse transitions
• Tilt Effects: Alternating left/right tilt animations between cards
• Interactive Cards: Tap to expand/collapse after animation sequence
• Dynamic Background: Background color changes based on selected card
• API Integration: Fetches data from JAR's education metadata endpoint

Tech Stack

• Jetpack Compose - Modern UI toolkit
• Clean Code - Well-structured architecture
• Retrofit - API client
• MVVM + Clean Architecture - Proper separation of concerns
• Coroutines - Asynchronous operations

Getting Started

Prerequisites

• Android Studio Hedgehog or later
• Android SDK 29+
• Internet connection

Installation

1. Clone the repository
2. Open in Android Studio
3. Build and run:

   ./gradlew installDebug

Architecture

• Presentation Layer: Compose UI, ViewModel
• Domain Layer: Use cases for data and animations
• Data Layer: Repository, API service
• Manual DI: Simple dependency injection without frameworks

API

Uses JAR's education metadata endpoint:

https://myjar.app/_assets/shared/education-metadata.json

---