docs(02-02): complete MultiProvider wiring and screen migration plan
Tasks completed: 2/2 - Task 1: Wire MultiProvider in main.dart with async SharedPreferences - Task 2: Migrate SpeedometerScreen from setState to Provider SUMMARY: .planning/phases/02-provider-migration/02-02-SUMMARY.md
This commit is contained in:
Mikkeli Matlock
+35
-27
@@ -5,34 +5,34 @@
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See: .planning/PROJECT.md (updated 2026-02-09)
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**Core value:** Reliable, lag-free GPS speed display that coexists politely with other Android apps
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**Current focus:** Phase 2 - Provider Migration (planned, ready to execute)
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**Current focus:** Phase 2 - Provider Migration (COMPLETE)
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## Current Position
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Phase: 2 of 4 (Provider Migration)
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Plan: 1 of 2 complete
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Status: In progress — 02-01 complete, 02-02 next
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Last activity: 2026-02-10 — Completed 02-01-PLAN.md
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Plan: 2 of 2 complete
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Status: Phase complete — ready for Phase 3 planning
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Last activity: 2026-02-10 — Completed 02-02-PLAN.md
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Progress: [██░░░░░░░░] 25% (Phase 2: 1/2 plans)
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Progress: [███░░░░░░░] 50% (Phase 2: 2/2 plans)
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## Performance Metrics
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**Velocity:**
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- Total plans completed: 3
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- Average duration: 8.9 minutes
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- Total execution time: 0.45 hours
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- Total plans completed: 4
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- Average duration: 7.6 minutes
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- Total execution time: 0.51 hours
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**By Phase:**
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| Phase | Plans | Total | Avg/Plan |
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|-------|-------|-------|----------|
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| 1. Foundation | 2 | 19.6 min | 9.8 min |
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| 2. Provider Migration | 1 | 7.7 min | 7.7 min |
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| 2. Provider Migration | 2 | 11.5 min | 5.75 min |
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**Recent Trend:**
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- Last 5 plans: 01-01 (12.8 min), 01-02 (6.8 min), 02-01 (7.7 min)
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- Trend: Accelerating (21% faster on plan 3)
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- Last 5 plans: 01-01 (12.8 min), 01-02 (6.8 min), 02-01 (7.7 min), 02-02 (3.8 min)
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- Trend: Accelerating (50% faster on plan 4 vs plan 1)
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*Updated after each plan completion*
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@@ -52,11 +52,14 @@ Recent decisions affecting current work:
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| 01 | 01 | Layer-first directory structure | Implemented |
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| 01 | 02 | SpeedometerScreen extracted to dedicated file | Implemented |
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| 01 | 02 | OverlaySpeedometer extracted to dedicated file | Implemented |
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| 01 | 02 | main.dart as pure entry point (39 lines) | Implemented |
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| 01 | 02 | main.dart as pure entry point (now 65 lines) | Implemented |
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| 02 | 01 | GpsDataManager singleton removed, ChangeNotifier added | Implemented |
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| 02 | 01 | SettingsProvider combines theme + units | Implemented |
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| 02 | 01 | OverlayProvider continuous GPS stream subscription | Implemented |
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| 02 | 01 | SharedPreferences pre-initialized in async main() | Ready for 02-02 |
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| 02 | 01 | SharedPreferences pre-initialized in async main() | Implemented |
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| 02 | 02 | Speed Selector uses context.read<SettingsProvider>() | Implemented |
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| 02 | 02 | Background heartbeat stays in screen (not provider) | Implemented |
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| 02 | 02 | _isInBackground direct assignment (no setState) | Implemented |
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| 04 | TBD | Speed-adaptive GPS precision (~10 km/h threshold) | Pending |
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| 04 | TBD | Background GPS only when overlay visible | Pending |
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@@ -67,12 +70,16 @@ Recent decisions affecting current work:
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- [ ] Verify speed display, theme/unit cycling, overlay launch/close, landscape mode
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- [ ] Confirm Logger output format in debug console
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**Phase 2 In Progress:**
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**Phase 2 Complete - Manual Testing Needed:**
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- [x] 02-01 complete — Provider infrastructure created (7.7 min)
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- [ ] 02-02 pending — MultiProvider wiring and screen migration
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- [x] GpsDataManager, SettingsProvider, OverlayProvider created with ChangeNotifier
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- [x] provider ^6.1.2 and shared_preferences ^2.3.4 added to pubspec.yaml
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- [ ] SpeedometerScreen migration to Consumer/Selector pending
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- [x] 02-02 complete — MultiProvider wiring and screen migration (3.8 min)
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- [x] All shared state moved to Provider pattern
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- [x] Zero setState calls for shared state (only _errorMessage local state)
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- [ ] Manual testing: Settings persistence, theme/unit cycling, overlay toggle, background heartbeat
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- [ ] Manual testing: Verify no "setState after dispose" or "ChangeNotifier after dispose" errors
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**Phase 3 Pending:**
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- [ ] Plan Phase 3 (Overlay Refactor) next
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### Blockers/Concerns
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@@ -82,17 +89,18 @@ Recent decisions affecting current work:
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- LOW: Logger severity level guidelines should be documented for contributors
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- INFO: Phase 1 functionality testing deferred to user-initiated session (non-blocking checkpoint)
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**Phase 2 (Provider Migration) — In Progress:**
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**Phase 2 (Complete):**
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- RESOLVED: Provider infrastructure complete — 3 ChangeNotifier classes created
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- MITIGATED: Async lifecycle complexity addressed via _isDisposed guards on all providers
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- RESOLVED: GpsDataManager singleton removed — public constructor, Provider-managed lifecycle
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- NOTE: Trip tracking code confirmed absent from codebase — no removal needed
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- PENDING: Plan 02-02 will handle MultiProvider wiring and screen migration
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- RESOLVED: MultiProvider wiring complete with pre-initialized SharedPreferences
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- RESOLVED: SpeedometerScreen migrated to Provider pattern (799 lines → 493 lines, -38%)
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- RESOLVED: Zero setState calls for shared state (theme, unit, GPS data, overlay status)
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- INFO: Manual testing needed to verify settings persistence and provider lifecycle
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**Phase 3 (Overlay Refactor):**
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**Phase 3 (Overlay Refactor) — Next:**
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- MEDIUM RISK: flutter_overlay_window 0.5.0 has known communication issues
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- May need testing on multiple Android versions for reliability
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- Overlay status polling alternative needs research (event-based vs 5s polling)
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- Data staleness issue to fix (data stops updating after running for a while)
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**Phase 4 (GPS Optimization):**
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- Speed thresholds (8/12 km/h) need field testing validation
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@@ -100,7 +108,7 @@ Recent decisions affecting current work:
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## Session Continuity
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Last session: 2026-02-10 (Plan 02-01 execution complete)
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Stopped at: Completed 02-01-PLAN.md — Provider infrastructure created
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Last session: 2026-02-10 (Plan 02-02 execution complete)
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Stopped at: Completed 02-02-PLAN.md — Phase 2 complete
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Resume file: None
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Next action: Execute 02-02-PLAN.md (MultiProvider wiring and screen migration)
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Next action: Plan Phase 3 (Overlay Refactor)
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