http://geek-pro-pc.blogspot.com/2015/06/beginning-android-4-application.html

http://geek-pro-pc.blogspot.com/2015/06/blog-post_10.html

http://geek-pro-pc.blogspot.com/2014/12/windows-ubuntu.html

http://geek-pro-pc.blogspot.com/2015/05/lifi.html