Claude-skill-registry Android Dependency Injection (Hilt)

Standards for Hilt Setup, Scoping, and Modules

install

source · Clone the upstream repo

git clone https://github.com/majiayu000/claude-skill-registry

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/majiayu000/claude-skill-registry "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/data/di" ~/.claude/skills/majiayu000-claude-skill-registry-android-dependency-injection-hilt && rm -rf "$T"

manifest: skills/data/di/SKILL.md

Android Dependency Injection (Hilt)

Priority: P0

Implementation Guidelines

Setup

App: Must annotate
```
Application
```
class with
```
@HiltAndroidApp
```
.
Entries: Annotate Activities/Fragments with
```
@AndroidEntryPoint
```
.

Modules

Binding: Use
```
@Binds
```
(abstract class) over
```
@Provides
```
when possible (smaller generated code).
InstallIn: Be explicit (
```
SingletonComponent
```
,
```
ViewModelComponent
```
).

Construction

Constructor Injection: Prefer over Field Injection (
```
@Inject constructor(...)
```
).
Assisted Injection: Use for runtime parameters (
```
@AssistedInject
```
).

Anti-Patterns

Component Manual Creation:

**No Manual Dagger**: Use Hilt Standard.

Field Inject in Logic:

**No Field Inject**: Only in Android Components.

References

Module Templates