Jaecoo J5 EV Cockpit Launcher

Welcome to the Jaecoo J5 EV Cockpit Launcher—a premium, custom-designed home screen replacement built exclusively for automotive SmartBox head unit systems.

Designed specifically for the modern EV driver, this launcher completely transforms your stock Android head unit interface into a sleek, driver-friendly dashboard tailored for the Jaecoo J5 EV.

⚡ DIRECT OBD-II VEHICLE TELEMETRY & LIVE POWER METER
Connect seamlessly to your Vgate BLE adapter via 29-bit CAN UDS protocol to read live vehicle metrics directly from the car's VCU and BMS:
• Cluster SoC & Exact WLTP Range: 1:1 real-time battery percentage sync with your physical instrument cluster (e.g. 79% = 378 KM, 100% = 478 KM) with hysteresis voltage-sag damping.
• Live Dual-Arc Power Gauge: Dynamic circular meter displaying live throttle acceleration (+%), regenerative braking energy recovery (-%), and 0% when parked.
• High-Voltage & Thermal Monitoring: Continuous tracking of battery pack temperature (°C), high-voltage pack current (A), pack voltage (V), battery health (SOH %), and total odometer (KM).

🌐 LIVE CONVOY RADAR & TELEMETRY SHARING
Going on a road trip or group drive?
• Real-Time Group GPS Tracking: Join a private convoy room and view live GPS locations of all group members directly on an interactive vector map.
• Shared EV Metrics: Monitor the live driving speed (km/h) and battery state of charge (SoC %) of every car in your group to ensure no driver gets left behind or runs out of battery.
• Smart Map Cleanup: Automated ghost-car removal ensures your map stays clean by automatically clearing drivers who go offline or lose signal.

🗺️ EV SPKLU CHARGER FINDER & MAP NAVIGATION
• Nearby Charging Station Finder: Instant search for regional public SPKLU EV charging stations directly from your dashboard.
• Interactive Polyline Navigation: Smooth vector polyline route rendering with MapLibre GL online/offline style persistence so your route polyline never flickers during network transitions.

🚗 AUTOMOTIVE-OPTIMIZED APP LAUNCHER
• Touch-Friendly Interface: High-contrast dark mode UI with large tap targets designed specifically for in-car 10.25" and 15.6" head unit displays.
• Custom App Drawer: View, organize, and launch all installed Android apps (media, navigation, diagnostic tools) with zero distraction.
• Dual-Mode Companion Sync: When your car is turned OFF, the companion mobile app takes over via Firebase Realtime Database to monitor charging status remotely.

Recent changes:
• NEW: EV Efficiency Passport with Indonesian electricity tariffs (PLN Home Rp 1,700, Night 30% discount Rp 1,190, and SPKLU Rp 2,466/kWh) to track real-time trip costs and petrol savings in Rupiah.
• Added km/kWh yield metric and WLTP 15.5 kWh/100km target gauge.
• Clarified dashboard range pairing against official Jaecoo J5 WLTP benchmark (474 km @ 100% SoC).
• Cold-boot performance optimizations eliminating startup delays.
• Android 15 & 16 compatibility updates and widget stability fixes.