MagicHangul for Korean listening - 1. 0. 6. TextView. Answers: OneClick(Listening). LongClick(HiddenView). Letters: OneClick(Listening). LongClick(Next Question). English: OneClick(Listening). LongClick(HiddenView). RadioButton - Question 초성, 종성. 종성, 글자. StartButton - Question start & end. 초성 ScrollButton - Select letters. 중성 ScrollButton - Select letters.