--------------------------------------------- host 中
adb kill-server
adb connect 192.168.56.3
iptables -F; iptables -X; // iptables -t mangle -F; iptables -t mangle -X
nc -l 192.168.56.1 9899 < /root/.android/adbkey.pub
--------------------------------------------- VirtualBox 中
nc 192.168.56.1 9899 > /data/misc/adb/adb_keys
--------------------------------------------- host 中
adb connect 192.168.56.3
adb shell
---------------------------------------------