Open the command-line tool and create a new project using the Cordova CLI tool you installed before. This will create a new directory called FileSystem in your current working directory:

$ cordova create FileSystem

Move to the directory you just created:

$ cd FileSystem

Add the platforms you want to test on the device API. For this example, we add the Android platform:

$ cordova platform add android

Add the File API plugin using the following command:

$ cordova plugin add cordova-plugin-file

Go to the www folder, open the index.html file, and add a div element with the id value as fileslist inside the body of the app:

<div id="fileslist"></div>

We will now add a deviceready event listener in the JavaScript section. The onDeviceReady function has to be called once the deviceready event is fired:

document.addEventListener("deviceready", onDeviceReady, false...