Android Simple HTTP Client

The Project is a simple HTTP Client with 2 view/activity, one for enter username & password and the other one with only one button that start an http request. ## Deliverables The back-end is an HTTP server can do the login and response to 'button call'. All data is sent JSON encoded in the HTTP Body. Api Docs and detailed information on the two activity, including how the user can move between them, will be sent to you after your first answer. Required Android 1.6, 2.1 & 2.2 compatibility and well documented code. Please answer only if you can give me a first demo within 3 days from the acceptance so i can evaluate the work and send you some feedback. It is possible that after the first release we'll need some new feature or some minor changes in the user interface, if this happen it's important that you can release the new version in a reasonable time. Obviously we'll ask you for the price for every new feature, your first offer is only for the actual requirement.