Michael Freno
d346b527e6
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42 lines
982 B
Markdown
42 lines
982 B
Markdown
# 16. Implement Android state management (StateFlow/LiveData)
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meta:
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id: native-business-logic-migration-16
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feature: native-business-logic-migration
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priority: P0
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depends_on: [native-business-logic-migration-13]
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tags: [implementation, android, state-management]
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objective:
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- Implement reactive state management using StateFlow and LiveData
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deliverables:
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- FeedRepository.kt
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- SubscriptionRepository.kt
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- FeedViewModel.kt
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- SubscriptionViewModel.kt
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- State sealed class
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- Error handling types
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tests:
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- Unit: Test repository methods
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- Unit: Test ViewModel state transitions
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- Unit: Test StateFlow emission
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- Integration: Test UI updates
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acceptance_criteria:
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- Repositories provide StateFlow
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- ViewModels manage state properly
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- Error states handled
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- Loading states implemented
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- Lifecycle-aware updates
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validation:
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- Run `./gradlew test`
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- Test with Espresso for UI updates
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notes:
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- Use StateFlow for new code
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- Use LiveData for UI binding
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- Follow Repository pattern
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