Android :: Sharing Cursor Between Activities

I think the following scenario is common, but I can't figure the way to implement it:

We have three Activities, and one database. We ask the user for an input to search in the database. The query should get none, one or may results.

If you get none you simple inform the user.
If you get only one, you show it in a new activity with the right view.
If you get many you show them in a list to let the user to chose the right one and then you pass that to the activity which with show the data in the case of one result only.

The problem is that, in order to know the number of results, you need to do the query (and get the cursor) in the first activity. And in the case you get more than one result you need to send the data (pass the cursor?)to the list acitivty. Doing the query again in the list activity can't be right, right?

I'm aware that you can share cursors by using a content provider, but as the activities are from the same application and the data is private (useless outside), don't see the point of making it avaliable to anyone else.

I read here around that you can crate a parcelable cursor and send it in bundle, but I'm not sure if that is the right use.