Hi Azhar,
You should create a basic Cordova project by following the document https://cordova.apache.org/docs/en/4.0.0/guide_cli_index.md.html then replace the web content folder (www) with your SAPUI5 application.
A sample Index.html file from a Cordova project :http://scn.sap.com/servlet/JiveServlet/download/58069-4-380524/index1UI5.html.zip
File Source: Getting Started with Kapsel - Part 15 -- Offline OData (New in SP05)
Regards,Midhun
SAP Technology RIG