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🐾🐶✨ Dogiz

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A Contemporary Showcase of Android Clean Architecture Development Using Kotlin, Jetpack Compose, Flow, Hilt, Ktor, Material 3, Room, Turbine, and Molecule.

Welcome to "Dogiz," your go-to example for modern Android development. Inspired by Now in Android, we've simplified complex practices for easy understanding and practical learning.

🎯 Key Aspects:

  • 🏗️ Clean Architecture: A structured development approach.
  • 📚 Modern Libraries: Kotlin Coroutines, Flow, Jetpack Compose, and more.
  • 🧪 Testing: Ensuring robustness at every stage.
  • 🔄 CI/CD: Efficient integration and deployment.

💡 Aligns with Guide to App Architecture.

👨‍💻 Who Should Use This? Anyone keen to dive into modern Android development—Dogiz is your guide!

Screenshots

screenshots

🧱 Clean Architecture in Android with Kotlin

Clean Architecture in Android prioritizes:

  • 🎯 Distinct Roles: Unique purpose for each layer.
  • 🔒 Layer Autonomy: Pure Kotlin/Java in core layers.
  • 🧪 Testability: Fostering reliability.
  • 🚀 Adaptive Design: Ready for tech shifts and requirements.

The Three Layers

  • UI Layer: Interactive & visually captivating.
  • Domain Layer: The business logic hub.
  • Data Layer: Manages all data sources.
🎨 The UI Layer

Here's a look at the tools and practices shaping the UI:

  • 🎨 Jetpack Compose: For a modern, declarative UI.
  • 🗃️ ViewModels: Acting as state holders.
  • 🌊 Kotlin Flow & StateFlow: For data streams and state management.
💼 The Domain Layer

The domain layer is the backbone:

  • 📚 Pure Kotlin: For a platform-agnostic core.
  • ⚙️ Use Cases: Distinct operations encapsulating business rules.
  • 🧪 Unit Testing: For validating each use case.
  • 🚀 Decoupling: Ensuring stability and consistency.
💾 The Data Layer

The data layer stands as a pivotal component:

  • 🗂️ Repository Pattern: For clean data access.
  • 🌐 Ktor: Handling API calls.
  • 📦 Room: Local data storage.

🍃 Functional Programming with Kotlin Flow

We bring functional programming into play:

  • 🧮 Pure Functions: For predictable, testable behavior.
  • 🔒 Immutable Data: Minimizing potential bugs.
  • 🌊 Kotlin Flow Integration: For handling asynchronous data streams.

💉 Hilt: Elevating Dependency Management

Hilt takes dependency management to the next level:

  • 🎯 Simplified Injection: Automated dependency management.
  • 📦 Modularity: For easy scaling.
  • 🕒 Scoped Components: Aligned with Android's architecture components.

🖌️🎨 UX/UI Considerations

  • 🌐 Offline Handling: Friendly alerts and cached data ensure smooth usage, even without a connection.
  • 💾 Data Persistence: From user preferences to dog breed details, we save the essentials for offline access.
  • ⚠️ Clear Error Feedback: We've got you covered with clear error messages and alerts.

🛠️ Libraries & Tools

"Dogiz" incorporates the latest libraries and tools:

  • Kotlin Coroutines: For efficient asynchronous programming.
  • Kotlin Flow: Managing async data streams.
  • Hilt: For injecting dependencies.
  • Ktor Client: Handling APIs.
  • Jetpack Compose UI & Compose-Navigation: Crafting UI & navigation.
  • Material 3: Modern UI aesthetics.
  • Kotlin Serialization: Parsing data.
  • Coil-Compose: Loading images.
  • Room: Local database management.
  • DataStore Core: Storing preferences locally.
  • Turbine: A small testing library for Flow.
  • JUnit5: Widely used testing framework for the JVM.
  • Molecule: Build a StateFlow or Flow stream using Jetpack Compose.

🤝 Feedback and Contributions

"Dogiz" is more than just an app—it's a showcase for the community! As we continue to refine and expand, your insights, expertise, and contributions can play a crucial role.

🚧 Work in Progress: We're tirelessly enhancing features and functionalities. Your patience and suggestions are greatly appreciated!

👐 Contribute: Spotted an area for improvement? Have a feature idea? Open an issue to discuss or, even better, submit a pull request to make "Dogiz" even more robust.

🙏 We deeply value the power of community collaboration. Let's shape "Dogiz" together!