Example #1
0
 public Flashcard getPreviousCard() {
   if (hasActiveCards()) {
     while (true) {
       cardIndex--;
       if (cardIndex < 0) {
         cardIndex = flashcards.size() - 1;
       }
       activeCard = flashcards.get(cardIndex);
       if (activeCard.getActive()) {
         return activeCard;
       }
     }
   }
   return activeCard;
 }
Example #2
0
 public Flashcard getNextCard() {
   if (hasActiveCards()) {
     while (true) {
       cardIndex++;
       if (cardIndex == flashcards.size()) {
         cardIndex = 0;
       }
       activeCard = flashcards.get(cardIndex);
       if (activeCard.getActive()) {
         return activeCard;
       }
     }
   }
   return activeCard;
 }