Krzysztof kuhy Rudnicki
e0cc20664c
Hand-written Kotlin behind ONE MethodChannel, never a plugin: AGP 9.0.1 / Gradle 9.1 / Kotlin 2.3.20 is bleeding edge and a plugin that will not compile breaks the build outright rather than degrading. - AlarmScheduler: setAlarmClock() (Doze-exempt, no SCHEDULE_EXACT_ALARM prompt), persists the time so boot and dismiss can re-arm. - AlarmReceiver: hands straight to the service — a receiver gets ~10s and no wakelock, so nothing that must outlive it belongs there. - AlarmService: foreground service, PARTIAL_WAKE_LOCK, USAGE_ALARM (= STREAM_ALARM, which is what ignores DND and silent mode), looping ringtone, vibration, full-screen intent over the lockscreen. - AlarmActivity: showWhenLocked + turnScreenOn, routes to the Dart ring screen, back is a no-op so the alarm cannot be escaped. - BootReceiver: re-arms on BOOT_COMPLETED; AlarmManager drops alarms across a reboot. - StepCounter: TYPE_STEP_COUNTER baseline for item 3's fallback proof, also hand-written to keep plugin risk off this path. Details that are a hard crash or a silent no-ring rather than a warning: FLAG_IMMUTABLE on every PendingIntent (mandatory since API 31); foregroundServiceType declared on the <service> AND passed to startForeground(); explicit android:exported on every component; USE_FULL_SCREEN_INTENT declared (missing from the plan's list) and canUseFullScreenIntent() exposed so the Dart side can gate rather than warn. Every permission verified present in android-36's api-versions.xml rather than from recall. Compiles green with `flutter build apk --debug`. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01EckWmyfetYq3Mi8MAnUudh |
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|---|---|---|
| .github/workflows | ||
| docs/explanations | ||
| phone_app | ||
| prompts | ||
| scripts | ||
| wake_alarm | ||
| .gitignore | ||
| .pre-commit-config.yaml | ||
| AGENTS.md | ||
| CLAUDE.md | ||
| DOCS-architecture.md | ||
| DOCS-curtains-hardware.md | ||
| DOCS-speaker-recommendation.md | ||
| DOCS-vmbox.md | ||
| install.sh | ||
| pyproject.toml | ||
| README.md | ||
| requirements.txt | ||
| shutdown-wrapper.sh | ||
| sleep-hook.sh | ||
| TODO-file-length-250.md | ||
| TODO-hardening-continue.md | ||
| TODO-phone-alarm-session.md | ||
| wake-alarm-trigger.service | ||
| wake-alarm-trigger.timer | ||
| wake-alarm.service | ||
wake_alarm
A phone-driven wake alarm for an always-on PC. The alarm time is whatever the
companion phone app last synced (via the shared crdt_sync transport over a
private GitHub repo); a per-minute systemd user timer fires at exactly that
time, showing a fullscreen, challenge-dismissed alarm with escalating audio
and optional TP-Link Tapo P110 smart-plug control.
Change the alarm on the phone at any hour and the PC follows within ~5
minutes. If the PC does happen to be powered down, a shutdown wrapper
hibernates with rtcwake set to the same synced time, as a fallback.
Install
bash install.sh
This installs the package + dependencies into system Python's user
site-packages (the systemd units run /usr/bin/python directly, not a venv —
see CLAUDE.md), installs and enables the per-minute trigger timer, the
systemd-sleep resume hook, the shutdown wrapper that hibernates with
rtcwake as a fallback, and (optionally) python-kasa for smart-plug
control.
Reading the phone's alarm needs a GitHub token with repo scope, at
~/.config/wake_alarm/sync.json as {"token": "..."}. If that file is
absent, a sibling app's ~/.config/{diet_guard,screen_locker}/sync_token is
used instead, so one token covers every app syncing through kuhyx/syncs.
Usage
python -m wake_alarm._alarm --demo # test the alarm window (safe, closeable)
python -m wake_alarm._sync --show # what alarm time the PC resolves
python -m wake_alarm._trigger --dry-run # what the next tick would do
journalctl --user -fu wake-alarm-trigger.service # watch it live
The alarm fires automatically once installed; no manual invocation is needed in normal operation.
Development
python -m venv .venv && .venv/bin/pip install -r requirements.txt
.venv/bin/pre-commit install && .venv/bin/pre-commit install --hook-type pre-push
.venv/bin/python -m pytest wake_alarm/tests/ --cov=wake_alarm --cov-branch --cov-fail-under=100
See CLAUDE.md for scheduling details, the hibernate/rtcwake mechanism,
the cross-repo workout_log.json read, and production deployment gotchas.