- Install the following location/lookup backends from fdroid
Apple UnifiedNlp Backend - you can use others but this one works reliably
NominatimNlpBackend
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Open MicroG settings, Self-Check
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Tap "System grants signature spoofing permission" and grant it
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Tap "Play Store (Phonesky) has correct signature" and grant it (this is FakeStore)
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Go back to MicroG setting, open Location modules Enable Apple WiFi and nominatim IMPORTANT you must let them always have access to location for things to work reliably on android 11 and newer, this means tapping "Allow in settings" and choosing "Allow all the time"
- Install the latest android auto apk (you can find this online or get it with aurora store)
- Install google maps in the same way
- open google maps once, grant it location permissions. Just while in use is fine.
- android auto should just work now
- if you get stuck on google maps permission, try pressing cancel instead of settings.
- if you are having trouble with first time setup, I found it was helpful to setup the bluetooth connection to the car before plugging in the usb c.
- Also try manually granting permissions to the Android Auto app
cd build
./build_barbet.sh
reference repos: https://github.com/SolidHal/lineageos-microg-oneplus-lemonade https://github.com/tangalbert919/android_device_oneplus_lemonade https://github.com/LineageOS/android_device_oneplus_lemonadep