oncall-mobile-android/app
Mikael Hugo 52809f6ed4 sms: device heartbeat + last-forward tracking (Phase 2 Slice B)
So centralcloud-ops can SEE that this phone is alive and the SMS relay
is working. Server side (POST /api/devices/heartbeat + /devices LiveView)
landed in centralcloud_ops commit 6a7f22e.

  DeviceHeartbeatWorker
    Periodic CoroutineWorker (15min, the WorkManager floor) that POSTs
    sms_relay state + device_state to /api/devices/heartbeat.

    sms_relay summary: enabled, whitelist_size, last_forward_at,
                       failure_count_24h.
    device_state:      battery_level, is_charging, network_type,
                       low_power_mode, dnd_active, ringer_mode.
    DND read via NotificationManager.currentInterruptionFilter — works
    on API 23+ without notification policy access permission.

    Skips (Result.success) when relay isn't configured yet — no point
    spamming the server, but the schedule stays alive so it picks up
    automatically as soon as config lands.

  SmsRelayInit
    One-liner bootstrap. Call from Application.onCreate when your
    managed-config / branding WIP merges:
        SmsRelayInit.start(this)
    Idempotent (WorkManager KEEP policy) so safe across cold starts.

  SmsRelayPreferences (extended)
    Tracks lastForwardAtMs (epoch-ms, set by SmsForwardWorker on 200)
    and failureCount24h (rolling, reset by heartbeat on success).

  SmsForwardWorker (extended)
    On 200 → record lastForwardAtMs. On 4xx/5xx/exception → bump
    failureCount24h. Heartbeat then reports both up to the server,
    which renders them on the /devices LiveView.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-11 18:41:57 +02:00
..
schemas Done 2026-01-13 16:30:57 -05:00
src sms: device heartbeat + last-forward tracking (Phase 2 Slice B) 2026-05-11 18:41:57 +02:00
build.gradle Bump, review; update 5->3min 2026-04-10 21:45:01 -04:00