AgentSkillsCN

Android Architecture

清洁架构、模块化设计与单向数据流的标准。

SKILL.md
--- frontmatter
name: Android Architecture
description: Standards for Clean Architecture, Modularization, and Unidirectional Data Flow
metadata:
  labels: [android, architecture, clean-architecture, mvvm]
  triggers:
    files: ['build.gradle.kts', 'settings.gradle.kts']
    keywords: [clean-architecture, module, layers, domain]

Android Architecture Standards

Priority: P0

Implementation Guidelines

Layering (Clean Architecture)

  • •Domain: Pure Kotlin (No Android deps). Contains UseCases/Models.
  • •Data: Repository impl, DataSources (API/DB). Maps DTO -> Domain.
  • •UI: ViewModel + Composable. Maps Domain -> UiState.

Modularization

  • •Feature Modules: :feature:home, :feature:profile.
  • •Core Modules: :core:ui (Design System), :core:network, :core:database.
  • •App Module: DI Root and Navigation Guard.

Unidirectional Data Flow (UDF)

  • •Events: UI -> ViewModel (Events).
  • •State: ViewModel -> UI (StateFlow<UiState>).

Anti-Patterns

  • •God Activity: **No Logic in/Activity**: Host Navigation only.
  • •Direct Repos: **No Repo in UI**: Use Type-Safe ViewModels.
  • •Android in Domain: **No Context in Domain**: Keep Logic Pure.

References