Files
gps-speedo/.planning/STATE.md
T
Mikkeli Matlock 92f3f83a9c docs: create roadmap (4 phases)
Phases:
1. Foundation: code organization, model extraction (ORG-01–08)
2. Provider migration: setState → ChangeNotifier/Consumer (STATE-01–07)
3. Overlay refactor: fix data staleness, error surfacing (OVRL-01–06)
4. GPS & power: adaptive precision, lifecycle management (GPS-01–04, PWR-01–06)

All v1 requirements mapped to phases.
2026-02-09 20:35:40 +09:00

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2.2 KiB
Markdown

# Project State
## Project Reference
See: .planning/PROJECT.md (updated 2026-02-09)
**Core value:** Reliable, lag-free GPS speed display that coexists politely with other Android apps
**Current focus:** Phase 1 - Foundation
## Current Position
Phase: 1 of 4 (Foundation)
Plan: Not yet planned
Status: Ready to plan
Last activity: 2026-02-09 — Roadmap created
Progress: [░░░░░░░░░░] 0%
## Performance Metrics
**Velocity:**
- Total plans completed: 0
- Average duration: N/A
- Total execution time: 0.0 hours
**By Phase:**
| Phase | Plans | Total | Avg/Plan |
|-------|-------|-------|----------|
| - | - | - | - |
**Recent Trend:**
- Last 5 plans: None yet
- Trend: N/A
*Updated after each plan completion*
## Accumulated Context
### Decisions
Decisions are logged in PROJECT.md Key Decisions table.
Recent decisions affecting current work:
- Architecture: Provider pattern for state management (pending implementation)
- Architecture: Speed-adaptive GPS precision with ~10 km/h threshold (pending implementation)
- Architecture: Background GPS only when overlay visible (pending implementation)
- Architecture: Layer-first directory structure (screens/, widgets/, services/, providers/, models/) (pending implementation)
- Architecture: No new dependencies beyond provider package (pending implementation)
### Pending Todos
None yet.
### Blockers/Concerns
**Phase 2 (Provider Migration):**
- HIGH RISK: Async lifecycle complexity — 5+ async patterns must be audited before migration
- Must create manual regression testing checklist before starting Phase 2
- GpsDataManager singleton disposal strategy needs design decision
**Phase 3 (Overlay Refactor):**
- MEDIUM RISK: flutter_overlay_window 0.5.0 has known communication issues
- May need testing on multiple Android versions for reliability
- Overlay status polling alternative needs research (event-based vs 5s polling)
**Phase 4 (GPS Optimization):**
- Speed thresholds (8/12 km/h) need field testing validation
- Android OEM behavior varies (Samsung, Xiaomi duty-cycling differences)
## Session Continuity
Last session: 2026-02-09 (roadmap creation)
Stopped at: Roadmap and STATE files written, ready for Phase 1 planning
Resume file: None