I am trying to iterate over the array list to retrieve the sprites that I have stored in my array list, so I can display them on screen in my do draw method. The code below shows how I have tried to iterate over my array list.
for (Sprite sprite: ArrayList) {
ArrayList.get(numSprite);
}
First of all, you must have some variable that holds a reference to your ArrayList.
ArrayList<Sprite> listVariable = ...
Your loop will be :
for (Sprite sprite : listVariable) {
}
or
for (int i = 0; i < listVariable.size(); i++) {
Sprite sprite = listVariable.get(i);
}
If you use the enhanced for loop (the first option), you don't need to call get(index).
you can try this way:
Iterator<Sprite> iterator = arayList.iterator();
while(iterator.hasNext()){
Sprite item = iterator.next();
}
To check that there are more items in the list, you have to call iterator.hasNext(), to retrieve the next item, you have to call iterator.next().
or
for(Sprite sprite: arrayList){
//Do something with sprite object
}
in the for each,u can directly get the object of sprite from arrayList,no need to call arrayList.get() in your code.
