title: Convert JSON to Cursor
body: <p>I have some data in JSON format that I'd like to convert into a cursor so it can be returned by a content provider. What's the best way to go about this?</p>
  
  <p>I considered using a <code>MatrixCursor</code> but my content provider needs to return type <code>Cursor</code>, not <code>MatrixCursor</code>.</p>
  
  <p>Any suggestions would be much appreciated!</p>
  
  <p>Thanks.</p>