Files
gps-speedo/.planning/STATE.md
T
Mikkeli Matlock c3865b318a docs(01-02): complete screen extraction plan
Tasks completed: 2/2
- SpeedometerScreen extracted to screens/speedometer_screen.dart (802 lines)
- OverlaySpeedometer extracted to screens/overlay_screen.dart (303 lines)
- main.dart slimmed to 39 lines (entry points only)

Phase 1 Foundation: COMPLETE (2/2 plans, 19.6 min total)

SUMMARY: .planning/phases/01-foundation/01-02-SUMMARY.md
2026-02-09 21:48:38 +09:00

4.1 KiB

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: 2 of 2 complete (01-02) Status: Phase complete Last activity: 2026-02-09 — Completed 01-02-PLAN.md

Progress: [██████████] 100% (Phase 1: 2/2 plans)

Performance Metrics

Velocity:

  • Total plans completed: 2
  • Average duration: 9.8 minutes
  • Total execution time: 0.33 hours

By Phase:

Phase Plans Total Avg/Plan
1. Foundation 2 19.6 min 9.8 min

Recent Trend:

  • Last 5 plans: 01-01 (12.8 min), 01-02 (6.8 min)
  • Trend: Accelerating (47% faster on plan 2)

Updated after each plan completion

Accumulated Context

Decisions

Decisions are logged in PROJECT.md Key Decisions table. Recent decisions affecting current work:

Phase Plan Decision Status
01 01 SCREAMING_SNAKE naming for behavioral constants Implemented
01 01 Logger replaces print()/customDebugPrint() globally Implemented
01 01 OverlayMessage typed class for IPC Implemented
01 01 ThemeModel delegates to ColorThemes Implemented
01 01 Layer-first directory structure Implemented
01 02 SpeedometerScreen extracted to dedicated file Implemented
01 02 OverlaySpeedometer extracted to dedicated file Implemented
01 02 main.dart as pure entry point (39 lines) Implemented
02 TBD Provider pattern for state management Pending
04 TBD Speed-adaptive GPS precision (~10 km/h threshold) Pending
04 TBD Background GPS only when overlay visible Pending
All All No new dependencies beyond provider package In progress

Pending Todos

Phase 1 Complete - Verification Needed:

  • Run full functionality test on physical Android device (non-blocking checkpoint from 01-02)
  • Verify speed display, theme/unit cycling, overlay launch/close, landscape mode
  • Confirm Logger output format in debug console

Phase 2 Pre-work:

  • Create manual regression testing checklist before provider migration
  • Audit 5+ async patterns in SpeedometerScreen for provider compatibility
  • Design GpsDataManager singleton disposal strategy

Blockers/Concerns

Phase 1 (Complete):

  • RESOLVED: All structural requirements (ORG-01 through ORG-08) satisfied
  • LOW: SCREAMING_SNAKE analyzer warnings (21 intentional info-level warnings) — Consider analysis_options.yaml exclusion if noise becomes issue
  • LOW: Logger severity level guidelines should be documented for contributors
  • INFO: Phase 1 functionality testing deferred to user-initiated session (non-blocking checkpoint)

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 (plan 01-02 execution) Stopped at: Completed 01-02-PLAN.md - Screen extraction (SpeedometerScreen, OverlaySpeedometer), main.dart slimmed to 39 lines Resume file: None Next action: Phase 1 complete - Ready for Phase 2 planning