89 lines
4.2 KiB
Markdown
89 lines
4.2 KiB
Markdown
<p align="center">
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<img src="app/assets/icon.png" alt="BigBrainParking — big-brain driver" width="220">
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</p>
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# BigBrainParking
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An unofficial, de-Googled client for the ParkSmarter (IPS Group) parking system,
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built to run on **GrapheneOS** with **UnifiedPush** notifications and distributed
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via **Obtainium** — no Google Play Services, no Firebase, no app store.
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## Install it (users)
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BigBrainParking installs and updates through **Obtainium** — no Google Play, no account.
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Works on GrapheneOS. On your phone (with Obtainium installed), tap:
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**➕ [Add BigBrainParking to Obtainium](obtainium://add/https://git.mowden.top/hank/BigBrainParking)**
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or follow **[INSTALL.md](INSTALL.md)** for the manual steps.
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## Monorepo layout
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```
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bigbrainparking/
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├── parksmarter-client/ # Zero-dep TypeScript API client (reverse-engineered, live-verified)
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├── app/ # Expo / React Native app (BigBrainParking)
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└── .gitea/workflows/ # CI: build signed APK -> publish release for Obtainium
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```
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- **`parksmarter-client`** — the API layer. All ~40 endpoints, the custom-header auth
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model, and response models (most verified against production). Runs anywhere; the app
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imports it directly. See its own README for the API details.
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- **`app`** — the phone app. React Native (Expo prebuild), MapLibre maps, VisionCamera QR
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scanning, expo-secure-store token storage, local session-expiry reminders, and
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UnifiedPush wiring.
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## Features
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| Feature | Status | Notes |
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| --- | --- | --- |
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| Phone + password login | ✅ wired | tokens in OS keystore |
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| Map of nearby meters (clickable, zoom, live GPS) | ✅ wired | MapLibre + OpenFreeMap tiles (no key) |
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| Last-lot + My-location search | ✅ wired | opens on your last session's lot; GPS sent only via explicit "My location" |
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| QR kiosk scan → meter lookup | ✅ wired | on-device VisionCamera |
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| Save / share kiosks | ✅ wired | local (no server favorites API exists) |
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| Active / past sessions | ✅ wired | list views + tap for full receipt |
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| Start a paid session | ✅ works | confirmed live end-to-end (real $0.10 DL-zone charge); declines surfaced |
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| Session-expiry reminders | ✅ wired | **local** on-device notifications — no server, no push |
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| UnifiedPush (ntfy) | ⚪ optional | not needed for reminders; stub for future server-initiated msgs |
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## Privacy
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BigBrainParking sends your location to ParkSmarter **only** when you explicitly tap "My
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location" and search; it opens on your last parking lot instead of your GPS, and ships **no**
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analytics/tracking (no Segment/Amplitude/Firebase/Sentry, no ad-ID, no Google services).
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For a plain-language comparison with the official app — which auto-sends your GPS on map
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open and bundles that tracking stack — see
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**[docs/OFFICIAL_APP_PRIVACY.md](docs/OFFICIAL_APP_PRIVACY.md)**. What reaches the API and
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what never does is also spelled out in the app's **About** page.
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## Build & run (dev)
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Requires Node 20, JDK 17, Android SDK, and a GrapheneOS device (or any Android device)
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with USB debugging.
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```bash
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npm install # installs both workspaces
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npm run build --workspace parksmarter-client # compile the client
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cd app
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npx expo prebuild --platform android # generate native project
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npx expo run:android # build + install a dev client
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```
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The app talks to prod (`apiv2.parksmarter.com`) by default — change `extra.psEnvironment`
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in `app/app.json` to point elsewhere.
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## Notifications on GrapheneOS
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Session-expiry reminders are scheduled **entirely on-device** from each session's end time
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(Android `AlarmManager`, via expo-notifications) — no server, no push, no FCM, no Play
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Services. They work fully offline. Configure the lead time (default 15 min) in
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**Account → Notifications**, where a **"Send a test reminder"** button lets you confirm it
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fires on your phone. UnifiedPush (ntfy) is wired only as an optional, no-op stub for any
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*future* server-initiated messages; nothing time-based needs it.
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## Distribution via Obtainium (self-hosted)
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Tag a release and CI builds a signed APK and publishes it to this repo's releases; your
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phone's Obtainium tracks the repo and offers updates. See
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[`docs/DISTRIBUTION.md`](docs/DISTRIBUTION.md) for the full server + CI + keystore setup.
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