nilsandClaude Opus 5.5
10029623e3
They served their purpose: vehicle values show on the car. This reverts
commit b2a5b32.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
56 lines
3.2 KiB
Markdown
56 lines
3.2 KiB
Markdown
# SPECS — Nils' MG4
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Journal for this fork of [fatihdonmezdev/FatihsMG4](https://github.com/fatihdonmezdev/FatihsMG4):
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what has been changed, and what is still to do.
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- Our repository: https://git.stinnesbeck.com/nils/mg4
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- Upstream: https://github.com/fatihdonmezdev/FatihsMG4 (itself a fork of malys / EVABRPUploader
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and Leon Kernan / ABRP_Uploader). Credited in the app's About dialog.
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## To do
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- [ ] **About dialog link and QR code → https://git.stinnesbeck.com/nils/mg4.**
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Both come from `REPOSITORY_URL` in `app/src/main/java/com/evsuite/abrp/MainActivity.java`
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and `about_repository` in `app/src/main/res/values/strings.xml`. They still point to Fatih's
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GitHub repository.
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- [ ] **Re-enable OTA updates against our own releases.** `RELEASES_API` in
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`app/src/unstable/java/com/evsuite/abrp/OtaUpdater.java` points at `updates.invalid` on purpose,
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so checks fail. The updater speaks the GitHub releases API and only allows GitHub hosts
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(`ALLOWED_HOSTS`). For git.stinnesbeck.com it needs the host on the allowlist, and the
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response parsing checked against that server's releases API. Release assets must be named
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`NilsMG4-unstable-<version>.apk` with a `.sha256` sidecar (`build-car` writes both).
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- [ ] **Fix the unit tests.** They don't compile upstream: `AbrpApiTest`, `TelemetryPayloadTest`
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and others still use `AbrpApi`/`TelemetryPayload`, which upstream commit `ea8032a` deleted.
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- [ ] **Charging currency.** Prices and costs are shown in Turkish lira (`₺/kWh`, `₺`) in
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`pane_charging.xml` and `MainActivity.java`.
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- [ ] **Cloud consumption sync.** `CONSUMPTION_INSTALLATION_ID` in `app/build.gradle` is a fixed
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UUID inherited from upstream. Set our own before configuring `CONSUMPTION_API_URL` /
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`CONSUMPTION_API_TOKEN`, so our data cannot land under upstream's id.
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- [ ] **Translate the rest.** The `web/` dashboard (Next.js) and docs (`CHANGELOG.md`, `OTA.md`'s
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message table, comments in `mise.toml`/`app/build.gradle`) are still Turkish or French.
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- [ ] **Docs still use the old package ID.** `README.md`, `OTA.md`, `CHANGELOG.md`, `mise.toml` and
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`docs/MG4_PLATFORM_INSTALL.md` refer to `com.evsuite.abrp(.unstable)` and `FatihsMG4-*.apk`.
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- [ ] **Move hardcoded UI strings into `strings.xml`.** Many are inline in Java and layouts.
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## Done
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- 2026-10-17 — Translated the app UI from Turkish to English.
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- 2026-10-17 — Nix flake: `nix develop` provides JDK 21 and the Android SDK. `build-car` builds the
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unstable APK and signs it with the AOSP test platform key, which the MG4 head unit uses
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(cert SHA-256 `c8a2e9bc…192ab8`).
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- 2026-10-17 — OTA update checks disabled by pointing at an unresolvable host (see To do).
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- 2026-10-17 — Renamed to "Nils' MG4": package ID `com.stinnesbeck.nilsmg4` (`.unstable` for the car
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build), APK names `NilsMG4-*.apk`. It installs next to the old FatihsMG4 app instead of replacing
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it, and starts with empty settings and history.
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## Installing on the car
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```
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nix develop
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build-car
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adb push build/car/NilsMG4-unstable-<version>.apk /data/local/tmp/update.apk
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adb shell "pm install -r -f -d -t /data/local/tmp/update.apk"
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```
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To remove the old upstream app: `adb uninstall com.evsuite.abrp.unstable`.
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