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Fix: background GPS points lost on OS service restart

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Regression from per-session points file change (1feb2ef): the service
returns START_STICKY, so when the OS kills it during screen-off, it
restarts with a null intent and onStartCommand minted a NEW points file,
repointing gps_live_points.jsonl and orphaning accumulated background
points. Evidence: many tiny orphaned gps_points_*.jsonl fragments.

Fix: onStartCommand creates a new session file only on a genuine start
from JS (intent with extras). A START_STICKY restart (null intent) keeps
writing to the existing session file from the pointer — one file per
session until Stop.

Verified on device: am kill (= START_STICKY restart) no longer creates
a new file, pointer unchanged, trail resumes on return. Background
writing confirmed: 49 points in 70s with screen off (Dozing) at 1Hz.
This commit is contained in:
4aiman 2026-07-02 22:29:29 +03:00
commit d4ef9a1f9f
3 changed files with 18 additions and 9 deletions
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@ -49,7 +49,7 @@
| Файл | Строк | Назначение |
|------|-------|------------|
| `MainActivity.kt` | ~300 | FileObserver IPC, seed DB, safe insets, SAF, BLE commands, OTA check |
| `GpsRecorderService.kt` | ~500 | Foreground service GPS, WakeLock, JSONL, 50Hz акселерометр/гироскоп, dead reckoning, raw sensor files |
| `GpsRecorderService.kt` | ~500 | Foreground service GPS, WakeLock, JSONL (один файл на сессию до Стоп, идемпотентный onStartCommand при START_STICKY-перезапуске ОС), 50Hz акселерометр/гироскоп, dead reckoning, raw sensor files |
| `BleHrService.kt` | ~340 | Foreground service BLE HR, FitPro protocol, GATT queue, scan/connect |
| `generated/*.kt` | ~1100 | Tauri-сгенерированные: WebView, IPC, permissions |