Ionic platform add android adds default cordova files

Im doing an ionic project. I have made all the designs and components in the www folder.

But yesterday onwards whenever i tried to run the command ionic platform add android or cordova platform add android it adds the default cordova files.

Its not adding the files in the www folder that i have made. And also the ionic build android or cordova build android not doing anything.

Please help.

This problems came yesterday. I didnt updated anything