setSubtitleBuilder method

void setSubtitleBuilder(
  1. SubtitleBuilder? builder
)

设置字幕构建器

Set the subtitle builder for custom subtitle rendering. builder The subtitle builder to be set, null to use default builder

Implementation

void setSubtitleBuilder(SubtitleBuilder? builder) {
  if (_widgetData == null) {
    return;
  }

  _widgetData!.subtitleBuilder = builder;
}