Final answer:
When working with a content provider in Android, you can import classes that contain methods, interfaces, and data structures.
Step-by-step explanation:
When you work with a content provider that's included with Android, you can import the classes that contain the methods, interfaces, and data structures for working with the content provider.
When you work with a content provider that's included with Android, you can import the classes that contain the APIs for working with the content provider. These APIs typically include a set of ContentResolver or ContentProviderClient classes that allow your application to interact with the data.
For example, the ContentResolver class provides methods to query, insert, delete, and update data in a content provider. Use of these classes facilitates the process of data retrieval and manipulation, ensuring a structured way of accessing the underlying data through the content provider's interface.