2.2 analyze the Android Project structure

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The functions of the entire directory structure are as follows:

For Android 4.3	Various APIs used by Android applications
Src	Store directory source code
Gen	Store the R. java and BuildConfig. java files
Assets	Stores external resource files. Resources in this directory do not automatically generate the corresponding ID in R. java.
Bin	Stores the final generated available apk files and Other Related Files
Res	Stores various types of resource files and generates the corresponding ID in R. java.
Androidmanifest. xml	The configuration file of the current project, including the Code, application icons, program version numbers, and services used by the specified program. Each time a new Activity is added, You need to configure it in the file.
Project. properties	Record the environment information of the project

This article from the "cat Deputy Director" blog, please be sure to keep this source http://linmao.blog.51cto.com/5920804/1281769