public static void unaswerAllQuestions(ArrayList<Question> list) { for (Question question : list) { for (Answer answer : question.answers) { if (answer.isSelected()) { answer.select(); } } } }
public static Question nextQuestion(Boolean rotated) { if (rotated == true) { return lastSelected; } else { if (questionList.size() != 0) { Random r = new Random(); int randomIndex = r.nextInt(questionList.size()); Question selectedQuestion = questionList.get(randomIndex); lastSelected = selectedQuestion; for (Answer answer : selectedQuestion.answers) { if (answer.isSelected()) { answer.select(); } } return selectedQuestion; } else { return null; } } }