Create an app called HotSpots! The MainActivity should allow the user to save the name and address of a bar or nightclub into a database table. Add a Rate button to the activity. The Rate button will open a custom dialog that will allow the user to rate the establishment on a 1 to 5 scale for each of three dimensions: beer selection, wine selection, and music. Save the ratings in the table and display the average rating on the MainActivity when the dialog is closed. Each rating should be stored individually (a separate field) so they can be adjusted later.