This sample demonstrates the use of XML adapters.

An XML Adapter is an XML file which defines the bindings between the data retrieved from a `ContentProvider` and the different views of a layout. They are provided by the `Adapters` class.

Three list activities are provided which illustrate this:

- ContactsListActivity uses the device's Contacts provider as its input source. Contacts with a phone number are displayed, their photo being retrieved by a dedicated `ContactPhotoBinder` .
- PhotosListActivity retrieves an RSS photo feed and displays the images and their titles. The images are downloaded from the URL found in the feed using the `ImageDownloader` helper class.
- RssReaderActivity also displays items extracted from an RSS feed. An additional `UrlIntentListener` is used to open a browser when one of the news item is tapped.