imageBuilder method

  1. @override
ImageProvider<Object> imageBuilder(
  1. BuildContext context,
  2. int index
)
override

Returns the image for the given index.

Implementation

@override
ImageProvider imageBuilder(BuildContext context, int index) {
  if (index != 0) {
    throw ArgumentError.value(
        initialIndex, 'index', 'The index value must only be 0.');
  }

  return imageProvider;
}