Android Dfm

Android Dynamic Feature Module Creator

Create new dynamic feature modules for Android projects using Play Feature Delivery.

When to Use

• Adding new feature modules to modularized Android apps
• Creating install-time, on-demand, or conditional delivery features
• Setting up feature-specific Koin DI modules
• Implementing feature navigation registration

Quick Reference

Module structure:

feature/{name}/
├── build.gradle.kts           # Plugin: android.dynamic.feature
├── src/main/
│   ├── AndroidManifest.xml    # dist:module delivery config
│   ├── kotlin/.../{name}/
│   │   ├── di/{Name}FeatureModule.kt
│   │   ├── navigation/{Name}NavigationProvider.kt
│   │   └── screen/{Name}Route.kt
│   └── res/values/strings.xml # title_{name} required

Creation Steps

1. Read structure template: references/dfm-structure.md
2. Create module files: Build script, manifest, DI, navigation
3. Register in app: Update app/build.gradle.kts dynamicFeatures
4. Register in settings: Add include(":feature:{name}")
5. Register DI: Add to FeatureRegistry.KNOWN_FEATURE_INITIALIZERS
6. Register Nav: Add to FeatureNavigationRegistry.KNOWN_NAVIGATION_PROVIDERS
7. Add route: Create {Name}RouteData in core/navigation/Routes.kt

Key Patterns

• DI: {Name}FeatureInitializer : FeatureModuleInitializer interface
• Nav: {Name}NavigationProvider : FeatureNavigationProvider interface
• Build: implementation(project(":app")) required in feature modules
• Manifest: Use <dist:install-time /> for install-time delivery

References

• DFM Structure - Complete file templates
• Delivery Options - Install-time, on-demand, conditional