Android 8.0 WiFi Arch

1）WiFi service
Src:
frameworks/opt/net/wifi/service
Out:
wifi-service.jar

WifiService.java

WifiInjector.java

SupplicantStaIfaceHal.java




2）HIDL
src：
hardware/interfaces/wifi
out:
android.hardware.wifi@1.0-service
IWifi.hal

wifi.h

service.cpp

src:
hardware/interfaces/wifi/supplicant
out:
android.hardware.wifi.supplicant@1.0.so
ISupplicant.hal

ISupplicantStaIface.hal

3）wpa_supplicant
src:
external/wpa_supplicant_8
out:
wpa_supplicant
hidl_manager.cpp

supplicant.h