You don't need a file. You just need a table in your database (sqlite) that holds the information about the users (username,password,etc.).

Then to create or authenticate your users you use a SQLiteDatabase object (that holds your database) and it's methods, such as query (returns Cursor object), delete, insert etc.

On Τετάρτη, 27 Ιούλιος 2011 10:22:34 πμ, arun kumar wrote:
does i need to any file externally for authentication

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