We have developed a web application, php/mysql server side and jquery/ajax client side.
Now we need to create an app for android (later for iphone), that is a simple web browser that allows user to login to their personal area of the web site.
The app needs to have a very simple settins page, where you put the addess of the web service (it can change) then the username and the password and show a logo.
Then the app must have a login page that shows a logo we'll provide and after the user clicks the login button, then the app must access the web site with a full screen browser.
After the user logs off, the app must detect the exit page and must go back to the login.
The login must be available inside the app, eben if the user is not connected to internet.