android/architecture-samples resource

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45802 stars · 11862 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

A collection of Android sample apps from Google demonstrating different architectural patterns, centered on the same TODO app implemented across branches. The main branch uses Jetpack Compose, ViewModels, Flow, coroutines, Room, and Hilt in a single-activity architecture.

Use cases

• learn how to structure an Android app with MVVM and repository pattern
• see a Jetpack Compose app with Navigation Compose and ViewModels
• study unit, integration, and e2e testing setups for Android
• reference example of dependency injection with Hilt
• compare different Android architecture approaches across branches
• find a testable Android app skeleton for learning

When to choose

• you are an intermediate or beginner Android developer wanting a maintainable, testable app structure
• you need a quick architectural reference for Compose + ViewModel + Flow patterns
• you want to see realistic testing scenarios in an Android app

When to avoid

• you need a production-ready app template with networking and authentication
• you want Material Design or advanced UI examples
• you need a starter template rather than an educational sample

Facets

learning-resource · maturity active

mobile-framework state-management testing e2e-testing mobile-development tutorials developer-tools jvm jetpack-compose sample-app android-architecture mvvm kotlin-coroutines room hilt todo-app android

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