build method

Widget build()

build出福文本

Implementation

Widget build() {
  if (_spanList.isEmpty) {
    return const SizedBox.shrink();
  }
  return ExcludeSemantics(
    excluding: true,
    child: Text.rich(
      TextSpan(children: _spanList),
      maxLines: _maxLine,
      overflow: _overflow,
    ),
  );
}