hoangnguyen0403/android-di
skills/android/android-di/SKILL.md
Configure Hilt dependency injection with proper scoping, modules, and constructor injection in Android. Use when changing the production Hilt graph; defer test overrides, Room wiring, navigation-specific scopes, and generic DI explanations to their specific skills.
$ install --global
skillsauthnpx skillsauth add hoangnguyen0403/agent-skills-standard android-diInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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Last scanned: Jul 15, 2026, 3:15 AM300.1s3 files scanned
SKILL.md
- name:
- android-di
- description:
- Configure Hilt dependency injection with proper scoping, modules, and constructor injection in Android. Use when changing the production Hilt graph; defer test overrides, Room wiring, navigation-specific scopes, and generic DI explanations to their specific skills.
Android Dependency Injection (Hilt)
Priority: P0 (CRITICAL)
1. Bootstrap Hilt
- Annotate
Applicationclass with@HiltAndroidApp. - Annotate Activities/Fragments with
@AndroidEntryPoint.
See module templates for bootstrap and module examples.
2. Define Modules
- Use
@Binds(abstract class) over@Provideswhen possible — generates smaller code. - explicit with
@InstallIn(SingletonComponent,ViewModelComponent).
See module templates for @Binds examples.
3. Prefer Constructor Injection
- Use
@Inject constructor(...)over field injection. - Use
@AssistedInjectfor runtime parameters.
Anti-Patterns
- No Manual Dagger Components: Use Hilt — it generates all wiring.
- No Field Injection in Logic: Use constructor injection; field injection only in Android framework classes.
References
- Module Templates
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