imageSpan static method

WidgetSpan? imageSpan(
  1. String? tag
)

处理文本消息中的表情

Implementation

static WidgetSpan? imageSpan(String? tag) {
  var item = EmojiUtil.instance.emojiMap[tag ?? ''];
  if (item == null) return null;
  String source = item.source;
  return WidgetSpan(
    child: Image.asset(source, package: kPackage, height: 24, width: 24),
  );
}