参考文章：http://my.oschina.net/u/1468102/blog/208687
如何安装使用SL4A
http://www.ibm.com/developerworks/cn/mobile/mo-python-sl4a-1/
相关软件及源码
https://github.com/kuri65536/sl4a/releases
BT相关接口
http://www.mithril.com.au/android/doc/BluetoothFacade.html
python相关介绍
中文本教程：
http://www.liaoxuefeng.com/wiki/001374738125095c955c1e6d8bb493182103fac9270762a000
python官网：
http://pythoncentral.io/series/python-sl4a-android-scripting-layer-tutorial/
python常用函数：
https://docs.python.org/2/library/socket.html?highlight=create_connection
http://nullege.com/codes/search/socket.create_connection