Adds foreground auto-detection of finished workouts on Android via Google
Health Connect — the single aggregator every Android health source funnels
into (Samsung Health/Galaxy Watch, Google Fit, Fitbit, Garmin, Strava), the
same Android path RUNSTR uses. On opening the Workouts screen, Amethyst scans
Health Connect for sessions the user hasn't handled and surfaces a banner that
opens the existing workout composer pre-filled, ready to publish as a NIP-101e
WorkoutRecordEvent (kind 1301).
- HealthConnectManager reads ExerciseSessionRecord + aggregated distance,
calories, heart rate, steps and elevation, mapping each to DetectedWorkout.
- ExerciseTypeMapper maps Health Connect activity types to NIP-101e verbs.
- HealthConnectStore remembers handled sessions per account so each is
offered once; 7-day foreground lookback, no background service.
- WorkoutSuggestions banner: connect prompt (on-demand permission request,
never on cold start) or detected-workout rows on the Workouts screen.
- Route.NewWorkout carries optional pre-fill; NewWorkoutViewModel publishes the
richer metrics (heart rate, steps, elevation, start time) with
source=health_connect (new SourceTag constant in quartz).
- androidx.health.connect:connect-client (Apache-2.0) + read-only health
permissions and the required privacy-rationale manifest entries.
Design notes in amethyst/plans/2026-06-16-health-connect-workout-detection.md;
background ~15-min polling + notification left as a documented future seam.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015qgqQKHSewRHVM8vSCLt9P
Claude
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