nav.git/android-app/app, branch main

fix(track): fix silent GPX save failure + add stop friction + quit button

2026-04-07T06:42:51+00:00

TrackStorage: openOutputStream null returned true (file never written). Added IS_PENDING flag to fix Android 10-11 race where insert succeeds but file isn't physically created yet. Added storage-mounted guard. TrackRepository now logs save failures. Stop tracking now requires a long press (haptic feedback) — prevents accidental mid-sail stops from a single tap. Quit button (top-right, tonal X) stops LocationService and calls finishAffinity(). Prompts if a track is in progress. Co-Authored-By: Claude Sonnet 4.6

feat(nav): replace Map+Instruments with Map+Layers in bottom nav

2026-04-06T18:03:39+00:00

Layers acts as an action button — shows LayerPickerSheet and snaps back to Map so it never stays selected. Instruments tab removed; sheet expand/collapse via swipe as before. Co-Authored-By: Claude Sonnet 4.6

feat(map): layer manager — satellite/charts/hybrid + wind toggle, long-press picker

2026-04-06T16:22:42+00:00

MapLayerManager: all raster sources registered at style-build time, visibility toggled on demand. Persists base preset and wind state to SharedPreferences. Sources: Google satellite, NOAA RNC charts (tileservice.charts.noaa.gov), OWM wind, OpenSeaMap seamarks. LayerPickerSheet: bottom sheet with chip group (Satellite/Charts/Hybrid) and wind toggle, launched from map long-press. Co-Authored-By: Claude Sonnet 4.6

feat(map): switch wind layer to OpenWeatherMap wind_new tiles

2026-04-06T16:14:53+00:00

Co-Authored-By: Claude Sonnet 4.6

feat(map): add Windy Map Forecast API key to wind tile URL

2026-04-06T15:58:32+00:00

Co-Authored-By: Claude Sonnet 4.6

feat(tracks): show summary sheet on track stop; 2-min minimum

2026-04-06T15:38:31+00:00

TrackSummarySheet: bottom sheet showing distance (nm), duration, max/avg speed, avg wind and waves (when available, waves in ft). Only shown for tracks ≥ 2 minutes — shorter tracks are discarded silently. MainViewModel: exposes trackSummary SharedFlow (replay=0) and trackStartMs. MainActivity: observes flow, shows sheet after stopTrack completes. Co-Authored-By: Claude Sonnet 4.6

feat(tracks): persist tracks as GPX in Documents/Nav/ — survives uninstall

2026-04-06T09:41:32+00:00

GpxSerializer/GpxParser: full round-trip of all TrackPoint fields via GPX 1.1 + nav: extensions namespace. 13 unit tests. TrackStorage: MediaStore on API 29+ (no permission needed), direct file I/O on API 24-28 (WRITE_EXTERNAL_STORAGE maxSdkVersion=28). TrackRepository: stopTrack() is now suspend, writes GPX and returns TrackSummary (distance nm, duration, max/avg SOG, avg wind, avg wave). getPastTracks() lazy-loads from Documents/Nav/ on first call. Co-Authored-By: Claude Sonnet 4.6

feat(ui): wave height scales view, period drives speed, whitecaps gated on wind

2026-04-06T08:20:12+00:00

WaveView: animation speed = 8/period so long swell animates slowly; amplitude ceiling raised to 42% of view height; whitecaps only when windSpeedKt >= 12 (Beaufort 4). InstrumentHandler.updateWaveState: sizes view height from swell height (1ft→56dp, 8ft→160dp) and forwards windSpeedKt to WaveView. Co-Authored-By: Claude Sonnet 4.6

feat(ui): dark theme — match instrument sheet to WaveView sky palette

2026-04-06T07:34:06+00:00

Surface/background → #1C1B1F (WaveView sky), text tokens updated to light M3 dark-mode values, status bar icons set to light. Co-Authored-By: Claude Sonnet 4.6

feat(ui): wire redesigned instrument sheet — InstrumentHandler rewrite + MainActivity

2026-04-06T06:49:34+00:00

InstrumentHandler: direction arrows (SKY/OCEAN palettes), WaveView state, metres→feet conversion, bearing formatting, all helpers top-level for TDD. MainActivity: setupHandlers wires all new view refs; observeDataSources passes cogBearingDeg, twsBearingDeg, raw metres to handler; depth collector wired from nmeaDepthDataFlow. Co-Authored-By: Claude Sonnet 4.6