title: Android GridView reorder elements via Drag and Drop
body: <p>I have a GridView in an application I am working on. I would like to be able to reorder the items in the GridView via drag-and-drop. I have found lots of help for ListViews but nothing on GridViews. I want to achieve behaviour like in this launcher app <a href="http://www.youtube.com/watch?v=u5LISE8BU_E&amp;t=5m30s" rel="noreferrer">http://www.youtube.com/watch?v=u5LISE8BU_E&amp;t=5m30s</a>. Any ideas?</p>