Immersive full screen while the app is in front: the system's top and
bottom bars are hidden, and a swipe from the edge shows them briefly.
Re-applied whenever the window regains focus. A "Full screen" switch in
the Upload tab (default on) turns it off.
On the Android 9 emulator the bars are hidden (system UI flags 0x1706),
stay hidden after leaving and returning, and the switch toggles them
through the UI. Whether SAIC's own bars on the MG4 obey the flags is
only known on the car; if they do not, nothing changes.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QLJfZQZeAKAwSqViTmLzki
The car's key report, from the on-screen key log in 2.7.0:
android.intent.extra.hardkey.keycode = 287 (Integer),
android.intent.extra.hardkey.down (Boolean; one report on press, one on
release) and android.intent.extra.hardkey.longpress (Boolean). 2.7.0
only looked for short names like "keyCode", so it never found the code.
SteeringKeyReport now matches extras by the last part of their name,
case-insensitively, and is Android-free; its tests include the exact
double press logged on the car (releases 279 ms apart). Replayed in the
car's format on the emulator: double press opens the app, single and
long presses do not.
The floating button is removed (class, geometry and test, the overlay
permission, setting, switch and strings): it did not show over the MG4
launcher.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QLJfZQZeAKAwSqViTmLzki
Steering wheel: a double press of the voice key (code 287) opens the
app. The floating button from 2.6.0 does not show over the MG4
launcher, so this is the way back into the app. The head unit reports
keys as the broadcast com.saic.keyevent.hardkey.report, whose extras
are not documented: the receiver tries the usual names (and an
embedded KeyEvent), and counts one press per report whichever way the
up/down field turns out to work; long presses never open the app. The
last 20 reports are listed raw on the Logs tab, so if the guess
misses, a photo of that list gives the real format. A switch in the
Upload tab turns it off. DoublePressDetector (500 ms window) has 5
tests; on the emulator, simulated double presses open the app and
single presses, other keys and long presses do not.
Scrolling: pages jumped back to the top on every 2 s refresh. A stack
trace on the emulator showed why: ViewPager2's RecyclerView lays the
pages out while measuring, at a provisional height, and
ScrollView.onLayout clamps the position to 0. StableScrollView keeps
the driver's position across layouts and is now the root of every
page; the scrolled Charging page stays put across refreshes.
Vehicle tab: all six value tiles, including both range estimates, sit
in one row at the top, so nothing needs scrolling at 1920x720.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QLJfZQZeAKAwSqViTmLzki
The MG4's launcher does not list third-party apps, so the app could
only be opened by reinstalling it. Now a small round MG-red button
floats over the car's screens: tap opens the app, drag moves it (the
position is kept and clamped to the screen), and it hides while the
app itself is open. A switch in the Upload tab turns it off.
The always-on service owns the overlay, so the button is there from
boot. It needs the overlay permission (SYSTEM_ALERT_WINDOW), which the
car build has through the system UID; without it, or if the window
manager refuses, the button stays away and nothing crashes, and the
Upload tab offers the system permission screen.
Tested on an Android 9 AOSP emulator at the head unit's 1920x1080 /
160 dpi with the car APK (installs as UID 1000): button appears over
the home screen, tap opens the app, hidden while open, drag moves it
without opening the app, position survives a force-stop, the switch
works through the UI. FloatingButtonGeometry has 3 unit tests.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QLJfZQZeAKAwSqViTmLzki
The Vehicle tab gets two tiles next to the car's own range:
- Range at current power: remaining energy / (power / speed) right now.
- Range at 5-min average: remaining energy / (energy used / distance
driven) over the last 5 minutes, integrated time-weighted from both
the service tick (15 s) and the open screen (2 s), so it is ready as
soon as the app opens.
Each shows the consumption it is based on (kWh/100 km). Remaining
energy is SOC x usable capacity, because the car publishes no pack
energy; the capacity is a new setting in the Consumption tab (default
50.8 kWh, the 51 kWh battery). Estimates read "—" with the reason when
they cannot mean anything: standing still, regenerating, too little
driving, or across a gap in the samples; over 999 km shows "> 999 km".
RangeEstimator is Android-free and has 7 tests. Also fixes the battery
card's note, which still said the SoH goes to MongoDB.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QLJfZQZeAKAwSqViTmLzki
The Server tab gets "Pair with phone" right under the server URL, which
is now pre-filled with https://car.stinnesbeck.com. It opens a dialog
with a QR code and the short code, polls the server, and on approval
saves this car's own token like Save would — nothing to type in the
car. Denied, expired, and pairing switched off on the server are each
reported. PairingClient is tested against a stand-in for the server.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QLJfZQZeAKAwSqViTmLzki
Dashboard: every label, empty state, chart legend and the login page
are English; numbers and dates use en-GB (24-hour clock, day-month
dates), money is EUR, percentages read 80% instead of %80, durations
"2 h 05 min". html lang is en. Server version 1.1.2; manifests pin it.
Car app: the charging tab's price suffix, validation message and total
cost use € instead of ₺.
Checked by rendering all three pages from the 1.1.2 image against
InfluxDB 2.7.12 in podman.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QLJfZQZeAKAwSqViTmLzki
- New Server tab: server URL, ingest token and installation id, with
Save, Test connection (health, then a read-only token check) and the
config-file import that upstream removed (app folder / USB stick first,
document picker as fallback). Settings are kept encrypted and read on
every use, so the service picks up a change without a restart. Each
installation generates its own id; the inherited upstream UUID and
the baked-in CONSUMPTION_API_* build fields are gone.
- Live telemetry restored from before ea8032a (TelemetryPayload,
UploadCadence, UploadSettings, GPS) and sent in batches to
POST /v1/telemetry instead of ABRP; the server forwards to ABRP. Adds
ext_temp, voltage and current. Unsent samples queue in memory (about
8 h) while offline.
- Upload tab: the live-telemetry switch and cadence controls work again;
the dead service and autostart switches are removed.
- Manifest: location permissions and foreground service types.
- Unit tests compile again: 114 (stable) / 136 (unstable) pass. Tests
for the deleted AbrpApi and HeadUnitWeather removed; new tests for
ServerConfig and TelemetryQueue. Lint passes.
Not yet tried on the car.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Without adb there was no way to see why vehicle values stay blank:
refreshVehicle() swallowed every exception. The Logs tab now shows the
package, version, UID (and whether it is the system UID), signer
SHA-256, firmware, car permission grants, the last snapshot and read
error, and the newest 200 entries of the vehicle library's AppLogger.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Translates string resources, hardcoded layout text and user-facing
strings in Java sources (toasts, dialogs, status labels, upload log).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
- backend daily PUT: no longer $set lifetime (app's local counter is unreliable after APK wipe)
- backend history GET: derives lifetime as sum of all days' totals, returns it at response level
- app: stops sending lifetime in chunks; reads it from history response
- app: refresh button on consumption pane + 'Şimdi yükle' on log pane (manual cache flush)
Co-Authored-By: Claude <noreply@anthropic.com>
The window switch sat on the Upload Service page, which implied a relationship
that does not exist: closing windows needs no ABRP token, no GPS, no upload
interval, and runs in its own service whether or not uploading is on. It is now
a sixth page of the pager, between Araç and Wi-Fi.
Splitting it in two while it moved, because the new page has room the card did
not: the switch and status stay together, and the event log gets its own card,
monospaced and no longer capped at four lines.
setOffscreenPageLimit switches from a hardcoded 4 to panes.length - 1. It was
already one short of the page count and would have gone stale again here.
refreshWindowClose runs on the two-second tick and dereferences views on a page
that may not be on screen, so the pager must not be free to detach them.
Six tabs share the bar where five did. Widget.EV.NavTab already autosizes down
to a 12sp floor, so the labels shrink rather than truncate.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Ports WinClose's SWI69 window control as an opt-in foreground service that is
independent of ABRP: no token, no GPS, no upload cadence. The driver opening a
door while the car is in P at a readable 0 km/h pulses UP at all four areas for
five seconds, then STOP.
Only the parts that serve that one behaviour are taken. WinClose's speed and
time arming, configurable delay, warning beep, per-window modes and position
reads are all absent — the target car is a Comfort trim whose motors carry no
position sensor, so a close can be neither verified nor cancelled.
The pulse, the door edge detector and the eligibility policy are pure classes
with unit tests. STOP is attempted from a finally block on every exit, including
an interrupted sleep, a refused write and a sender that throws, because a pulse
that stops arriving leaves the motors wherever they were.
Guards worth naming, several of them learned from reading WinClose rather than
from the port itself:
- A wake lock spans the pulse. This fires as the driver leaves, which is exactly
when the head unit suspends; without it the glass can stop halfway with no
STOP sent.
- A fresh listener registration replays the door's current state. That replay
seeds the edge detector instead of triggering it, or a binder reconnect while
the door stands open would close the windows on someone halfway out.
- WinClose's 60-second cooldown, so reaching back into the car does not run a
second pulse.
- The service stops itself on a non-SWI69 generation, and the switch is disabled
unless the process holds system uid — only the unstable flavor declares
android.uid.system, so a stable build could otherwise offer a toggle whose
every command would fail.
This is the project's first write to the vehicle. README, SECURITY, AGENTS,
CONTRIBUTING and DISCLAIMER all claimed the app never writes; that claim is
retracted and scoped rather than quietly left standing.
Untested on a car. The feature is off by default.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
OtaUpdater was complete and unreachable: upstream's UpdateHook returned false
and had an empty checkInBackground, so nothing ever called the downloader or
the installer. That seam was suspended for an audit of the published suite;
this fork ships its own builds from its own repository, signed with the
platform key the head unit already trusts, so it is live here.
The release URL and the About link now point at this repository. An APK from
anywhere else is signed with a different key, and OtaUpdater.install checks
the archive's certificate against the running app's before calling
pm install -r — a mismatch is deleted rather than installed.
The refresh button sits outside the tab row, next to About, so it cannot read
as a sixth page. It disables itself for the duration: the check, the download
and the install are one background pass, and a second press would start a
second download of the same APK. The result goes to a toast because the check
is reachable from every page and no one page owns the answer.
The stable flavour gains a matching no-op overload. It still contains no
updater at all — the class is absent from that APK rather than disabled — and
the overload exists only so the shared UI compiles in both flavours.
Co-Authored-By: Claude <noreply@anthropic.com>
A fork of malys/EVABRPUploader (itself a fork of Leon Kernan's ABRP_Uploader)
carrying the changes that make it work on this car. History starts here: the
tree is what matters, and the upstream projects are where the earlier work
belongs.
EVHardware is vendored rather than tracked as a submodule, so one clone
builds.
Telemetry. SOC, battery power and range read as unavailable on SWI69 because
the vendor fallbacks were gated to SWI68 alone, while the property ids they
use are the ones this car publishes — the gates now admit SWI69. Tyre
pressure, the odometer and charge status come from the vendor block too,
since the generic properties for all three are declared here and never
publish. Tyre pressure is confirmed on the vehicle; the other two are not
yet.
Vehicle page. Every signal the car answers, in a table. One that it does not
publish shows a dash: an unimplemented VHAL property returns zero, and
"0 °C" would read as a measurement.
Wi-Fi page. Joins a network the unit already has saved, so a phone hotspot
does not need a trip into Settings on every drive. Tried on the upload tick
and from a button, skipped while already associated. This leans on the unit
being API 28 and the build being platform-signed — getConfiguredNetworks and
enableNetwork are closed to ordinary apps from API 29 — and fails quietly
where that does not hold.
The OTA updater points at this repository. An APK from upstream is signed
with a different key, which Android will not install over a platform-signed
build.
Co-Authored-By: Claude <noreply@anthropic.com>
nilsandClaude Opus 5.5