AssetSelectPredicate<Asset> typedef

AssetSelectPredicate<Asset> = FutureOr<bool> Function(BuildContext context, Asset asset, bool isSelected)

Predicate whether an asset can be selected or unselected. 判断资源可否被选择

Implementation

typedef AssetSelectPredicate<Asset> = FutureOr<bool> Function(
  BuildContext context,
  Asset asset,
  bool isSelected,
);