The server gains Train's synced `day`, `day_series` (a day's heart
rate, deleted with its day) and `night`, each a sealed payload alone;
the migration `days` only adds their tables, indexes and foreign keys
(to their sync space, and a chunk's to its day, deferred), and the
person's deletion takes them with their spaces.
On Android, `LoopDays.kt` reads a band's days from a date to today,
framed by the SDK's sync start and stop, into lines of JSON, then
deletes on the band what the app kept up to the date it names, never
today; `LoopBridge` answers `readDays` with them, one band call at a
time, and `background` schedules `LoopWorker`, a WorkManager job every
four hours that appends the same lines to the person's
`loop_days.txt` while the app doesn't hold the band.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
On Android, the Loop through Polar's BLE SDK 8.3.0 (from JitPack, asked
for Polar's group alone, its files pinned by SHA-256 in Gradle's
verification metadata): LoopBridge.kt over app.halkyon.train/loop, the
first-time use's figures mapped and checked in LoopSetup.kt, tested on
the JVM. PolarLoop per person remembers the band in loop.json, connects
while the app is open, sets its clock at each connection, keeps what it
tells (battery, charging, firmware), offers a changed profile and sends
it only when asked (D35: first-time use writes a new user identifier
each time), and lets the band go by a factory reset after asking. The
setup sheet finds Loops nearest first and asks only for what the
profile lacks; Polar's defaults (60, 220 less the age, a VO2max from
Polar's fitness tables) go to the band alone.
Polar's SDK is not free software (D36, correcting D32): the app's AGPL
gains a section 7 permission for linking it, LICENSE.md names it, and
its licence and bundled notices join the licence list on Android.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
connect-client 1.1.0 behind app.halkyon.train/health: its status, the
permissions by the app's three names (write, read, history), Train's
records written by their client IDs and deleted by them, other apps'
sessions read through the changes token or whole, their samples, and a
route with the person's consent; the rationale's links from Health
Connect. Android 8 at least now, as the client needs it. The records'
mapping is tested on the JVM, the channel's encoding in Dart; the fake
platform is for the parts to come.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
Rowing indoors is offered again, with the rower chosen on the Record
sheet: a sheet looks for Fitness Machine Service rowers, and the one
chosen is remembered in the person's folder. The recorder service
connects to it as to the strap (one NotifyLink for both), parses
FTMS's Rower Data in Kotlin (tested on the JVM on frames written from
the specification and D8's), counts its totals from its first frame,
pauses 5 s after the last stroke, and gets the connectedDevice type. A
row's screen shows its metres, split per 500 m, stroke rate and watts;
its page its average split, stroke rate and power, the highest power,
its strokes, splits per 500 m and charts of the split, stroke rate and
power. Not yet tried on the WP 5000.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
The Record sheet gains a Heart rate row: a sheet looks for straps
advertising the Heart Rate Service, the nearest first, once nearby
devices are allowed, and the one chosen is remembered in the person's
folder; it records with every workout unless switched off for one.
The recorder service connects to it with Android's own Bluetooth API,
no package (D26), parses Heart Rate Measurement in Kotlin (tested on
the JVM), writes each rate and the strap's state to the recording
file, and asks for a lost strap again for as long as it records. The
recording screen shows the heart rate, and "Strap lost" while it is
gone; a workout's page shows the heart's average and highest rate,
each split's average and its chart.
iOS's recording waits for a Mac (D25), after the rower.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
RecorderService, a foreground service of the types location and health
started from the open app, takes fixes from LocationManager's GPS and
steps from the step detector, pauses by itself (AutoPause, tested on the
JVM) and appends each sample to the person's recording file, flushed
every five seconds. MainActivity asks for location, notifications and,
for auto-pause on foot, physical activity, never background location
(D19), and bridges the service to the app.
The app follows the file's lines with RecordingBloc and shows the moving
time, the distance, the pace or speed and GPS's state; the notification
shows the time and the distance with Pause or Resume. Stop is held down;
a stopped recording is saved as a workout and its series, or discarded
after asking, and one cut off or left unsaved is offered as the app
opens. Home has the Record button where the device records.
Three choices of the implementation's are recorded under D21 for review:
rowing waits for 5f, auto-pause on foot without steps goes by GPS speed
(below 2 km/h, on above 3 km/h), and Stop's hint shows above the button.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
tool/app_icons.py at the root replaces Learn's and Todo's scripts: each
app's Lucide glyph (lucide-static 1.50.0) drawn by librsvg, fading from
cobalt through the colours ADR 0031 names, then every platform's
launcher icon through flutter_launcher_icons, Windows' .ico with every
size, and Learn's snap icon.
Learn's icon becomes the graduation cap, its window's on Linux too, with
Lucide's notice in its licence list; the kingfisher stays the emblem on
the rail and the launch screen. Todo's becomes list-todo, Train's bike.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
apps/train with halkyon_train_server, _client and _flutter, as Todo's:
halkyon_base configured by trainBase(), its own register alone and a
member of the instance's where the operator names one, the app on
halkyon_app's gates with Train's frame, account sheet and About, texts
in British English and German that speak of workouts, app.halkyon.train
on Android, iOS, Linux, macOS and Windows.
Where it differs from Todo: development ports of its own (8180 to 8190),
so it runs beside Learn's server; one initial migration with the schema
Todo's migrations end at (the same tables, compared line by line), not
Todo's seventeen; and Todo's icon as a placeholder until the icon tool
of ADR 0031 draws Train's bike. The workspace, the licences, the READMEs
and AGENTS.md name it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
