Coding Guru

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1. Before you run your app, you should be aware of a few directories and files in the Android project:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Folder & Description:

src--> This contains the .java source files for your project. By default, it includes a MainActivity.javasource file having an activity        class that runs when your app is launched using the app icon.

gen--> This contains the .R file, a compiler-generated file that references all the resources found in your project. You should not modify this file.

bin -->This folder contains the Android package files .apk built by the ADT during the build process and everything else needed to run an Android application.

res/drawable-hdpi -->This is a directory for drawable objects that are designed for high-density screens

res/layout--> This is a directory for files that define your app ' s user interface.

res/values--> This is a directory for other various XML files that contain a collection of resources, such as strings and colors definitions.

AndroidManifest.xml --->This is the manifest file which describes the fundamental characteristics of the app and defines each of its components.