onVisibilityChanged method

void onVisibilityChanged(
  1. VisibilityInfo c,
  2. InfiniteListState state
)

Implementation

void onVisibilityChanged(VisibilityInfo c, InfiniteListState state) {
  if (c.visibleFraction < 0.5 ||
      state.isLoadingMore ||
      widget.loadBottomData == null ||
      state.isScrollingUp) {
    return;
  }
  bloc.setLoadingBottomStatus(true);
  widget.loadBottomData!.call();
}