* openlog.sh: Download bluedroid log and use wireshark to check
== Customize bluedroid stack ==
There is one bdroid_buildcfg.h file under device/vendor_name/device_name/bluetooth.
This header file is for override configuration during build time.
For example, BTM_DEF_LOCAL_NAME is for changing local adapter name.
== Gecko support ==
See configure.in, it is to check whether folder external/bluetooth/bluez or external/bluetooth/bluedroid exists.