Agent skill

Android Concurrency

Standards for Coroutines, Flow, and Threading

View SKILL.md on GitHub Repository
Stars 163
Forks 31

Install this agent skill to your Project

npx add-skill https://github.com/majiayu000/claude-skill-registry/tree/main/skills/data/concurrency-hoangnguyen0403-agent-skills-standar

Metadata

Additional technical details for this skill

labels
android concurrency coroutines flow
triggers 
{
    "files": [
        "**/*.kt"
    ],
    "keywords": [
        "suspend",
        "viewModelScope",
        "lifecycleScope",
        "Flow"
    ]
}

SKILL.md

Android Concurrency Standards

Priority: P0

Implementation Guidelines

Structured Concurrency

  • Scopes: Always use viewModelScope (VM) or lifecycleScope (Activity/Fragment).
  • Dispatchers: INJECT Dispatchers (DispatcherProvider) for testability. Do not hardcode Dispatchers.IO.

Flow usage

  • Cold Streams: Use Flow for data streams.
  • Hot Streams: Use StateFlow (State) or SharedFlow (Events).
  • Collection: Use collectAsStateWithLifecycle() (Compose) or repeatOnLifecycle (Views).

Anti-Patterns

  • GlobalScope: **No GlobalScope**: Use structured scopes.
  • Async/Await: **Avoid Async**: Prefer simple suspend functions unless parallel execution is needed.

References

  • Dispatcher Pattern

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