10.7 Content Providers
Content Providers implement a mechanism for the sharing of data between applications. Any application can provide other applications with access to its underlying data through the implementation of a Content Provider including the ability to add, remove and query the data (subject to permissions). Access to the data is provided via a Universal Resource Identifier (URI) defined by the Content Provider. Data can be shared in the form of a file or an entire SQLite database.
The native Android applications include a number of standard Content Providers allowing applications to access data such as contacts and media files. The Content Providers currently available on an Android system may be located using a Content Resolver.
