A content provider behaves very much like a database where you can query it, edit its content, as well as add or delete content using insert(), update(), delete(), and query() methods.
This is where content providers become very useful.Ĭontent providers let you centralize content in one place and have many different applications access it as needed. ContentProvider sometimes it is required to share data across applications. A content provider can use different ways to store its data and the data can be stored in a database, in files, or even over a network.
Such requests are handled by the methods of the ContentResolver class.
A content provider component supplies data from one application to others on request.
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