Developing App to store Word/Pdf Documents


Hello All,

I am just stepping into Android app development and the first app that I was assigned to develop is a document reader app (similar to OfficeSuite app). The app when opened should contain an inventory of documents (either in .Pdf or .doc formats) and when clicked on a document the user should be able to see the contents of the document.

1. Any pointers to how I should be handling this?
2. Does Android, by default, contain any Word processing program?

Any help would be greatly appreciated. Thanks in Advance,