v2rayNG release already embedded domain file
geosite.dat. However it is (probably) not the latest and not the most complete list. For power user, the embedded files can be easily replaced with the following steps: 1. Launch v2rayNG (v1.4.9+) 2. Find existing geoip.dat and geosite.dat in
Android/data/com.v2ray.ang/files/assets(path may differ on some Android device) 3. Replace them with the latest domain list and ip list 4. Enhanced version can be found in this repo (recommend to use
geosite:geolocation-!cnfor proxy dns and routing) 5. It is also possible to use third party dat file in the same folder, like h2y
Android project under V2rayNG folder can be compiled directly in Android Studio, or using Gradle wrapper. But the v2ray core inside the aar is (probably) outdated.
The aar can be compiled from the Golang project under AndroidLibV2rayLite folder. For a quick start, read guide for Go Mobile and Makefiles for Go Developers
v2rayNG can run on Android Emulators, with minimum Android 5.0