iPhone Facebook sample app

I need a sample app which upload a photo to Facebook account with the official Facebook for iPhone SDK. 1. iPhone app 2. It should use a standard UIImagePickerController to browse a photo in Camera Roll. 3. Once a photo is selected, it should let the user log in his Facebook account, and upload the photo. 4. It should have the UI for associated Facebook settings (for example, selecting the album) 5. You can send me the simulator build, so I can test it before you make the final deliverable.