How to create animation controller on demand

Question

Is it possible to write a function to create an animation controller? I have dynamic data, if my data return 3, I will need to create 3 animation controller.

Edit: Thank you pskink for the List.generate idea. If I wanted to trigger manually using the below function (List<AnimationController> animationList)

createAnimationController(int sec, String id) {
animationList
    .add(AnimationController(vsync: this, duration: Duration(seconds: sec))
      ..addListener(() {
        print('hello');
        update([id]);
      }));
return animationList.last; }

I notice that my listener does not fire, not sure why.

Answer 1

Answer from pskink

Working code that return newly generate AnimationController:

    List<AnimationController> animationList;
    createAnimationController(int sec, String id) {
    animationList
        .add(AnimationController(vsync: this, duration: Duration(seconds: sec))..forward()
          ..addListener(() {
            update([id]);
          }));
    return animationList.last; 
}