Directory structure for Android projects

The directory structure of the newly created Android project is as follows:

Next, you sort out the meanings of each file directory:

|----SRC: Store The source code of the project
|
|----Gen: Store automatically generated files.
| |
| |----R.java: The ID of the corresponding resource stored in the Res folder
|
|
|----Android 4.4.2: This is a Java archive that contains all the Android SDK libraries (such as views, Controls) and APIs required to build the application
|
|----Assets: The media files needed to place some programs, such as MP3, video files
|
|----Bin: The compilation Directory of the project. Store some temporary files generated at compile time and the. apk file for the current project.
|
|----LIBS: The jar package that the current project relies on.
|
|----Res (RESOURCES): Resource file.
| |
| |----drawable-?dpi: The icon file used to store the program (*.png, *.jpg).
| |
| |----Layout: Store the android layouts file.
| |
| |----Menu: Stores the layout of the Android Optionsmenu menus.
| |
| |----values (the data required by the application. IDs are generated in the R file)
|    | |
|    | |----Dimens.xml the size used to store the screen fit.
|    | |
|    | |----Strings.xml to store Android strings.
|    | |
|    | |----Style.xml Store the styles displayed under Android.
| |
| |
| |----VALUES-V11 Specifies the style displayed for phones with more than 3.0 versions.
| |
| |----VALUES-V14 Specifies the style displayed for phones with more than 4.0 versions.
| |
| |----The value of the VALUES-SW820DP plate
|
|----The portal file for the AndroidManifest.xml:android application, which declares the components and related configuration information inside Android.
|
|----Proguard-project.txt: Encryption is used by the current program.
|
|----Project.Properties: Specifies the version of the development kit used by the current project

Directory structure for Android projects