android studio project structure

These include different types of modules-

• Android app modules
• Library modules
• Google App Engine modules

By default, Android Studio displays our project files in the Android project view, as shown in the above image. This view is formed by modules to provide quick access to our project's key source files.

These build files are visible to the top-level under Gradle Scripts. And the app module contains the following folders:

• manifests: It contains the AndroidManifest.xml file.
• java: It contains the source code of Java files, including the JUnit test code.
• res: It contains all non-code resources, UI strings, XML layouts, and bitmap images.

We will see the actual file structure of the project by selecting the Project from the Project dropdown.