android-modularization

Structure a scalable Android architecture by dividing your project into four layers: app, feature, component, and common. This enforces strict layer isolation, separates responsibilities, and prevents circular dependencies across modules.

Prevent circular dependencies in large Android projects by enforcing strict dependency rules across a four-layer architecture. Layer isolation ensures features and components depend only on permitted modules, maintaining code health and scalability.

Manage inter-module dependencies in Android Gradle projects by applying a defined dependency graph. This graph restricts modules to depend only on specific lower layers, such as features depending on components and common modules.

Dependency injection and navigation setup must reside solely within the app module in a modular Android app. Centralizing these configurations prevents feature modules from knowing about each other, ensuring strict layer isolation.

Create an integration module for cross-component orchestration when multiple feature modules need to interact without violating layer isolation. This handles complex workflows across components while maintaining a clean dependency graph.

You can use this four-layer modularization approach to refactor an existing Android app. It provides templates for feature, component, and common modules to gradually migrate code into a maintainable and scalable structure.