The file structure of the project is as follows:
１．src
２．res
3. androidMenifest.xml configuration file
Each project has configuration files, starting with the declaration of the menifest element, including the package declaration and the android namespace.
user-pemission:
permission
instrumetation
uses-sdk
Then there is the application, which defines the icon and name properties.
Sub-elements of application: activity, service, receiver, provider, uses-library
intentfilter:
action
catagory
data
http://limingnihao.iteye.com/blog/851313