Read here>>https://www.google.com/search?q=who+was+Harry+BLamires&rlz=1C1LENN_enUS508US508&oq=who+was+Harry+BLamires&aqs=chrome..69i57j69i60.1442j0j4&sourceid=chrome&es_sm=93&ie=UTF-8
This is a Simple Dialog Demo.