added in version 27.1.0
belongs to Maven artifact com.android.support:support-content:28.0.0-alpha1

ContentPager.QueryRunner.Callback

public static interface ContentPager.QueryRunner.Callback

android.support.content.ContentPager.QueryRunner.Callback

Callback that receives a cursor once a query as been executed on the Runner.

Summary

Public methods
`abstract void`	`onQueryFinished(Query query, Cursor cursor)` Called on main thread when query has completed.
`abstract Cursor`	`runQueryInBackground(Query query)` Method called on background thread where actual query is executed.

void onQueryFinished (Query query, 
                Cursor cursor)

Called on main thread when query has completed.

Parameters
`query`	`Query`: The completed query.
`cursor`	`Cursor`: The results in Cursor form. Null if not successfully completed.

Cursor runQueryInBackground (Query query)

Method called on background thread where actual query is executed. This is provided by ContentPager.

Parameters
`query`	`Query`: The query to be executed.

Returns
`Cursor`