authentication application with android

[franchesco]

hello,

I work with mysql

and I want to do an authentication interface: This interface contains two fields login, password

according to verification of login and password (the test between the login and password entered and the login and password retrieved from mysql) redirection is made


if they are correct a new interface will be open else an error message is displayed
I want to do this authentication module through android using web service to connect to mysql database

I hope to get help for this problem


thank you in advance