Android富文本支持表格，支持多扩展，比如插入视频，地图，实现思路用正则表达式分割提取table标签，然后用原生表格展示table内的内容。

Android rich text supports tables and multiple extensions, such as inserting videos and maps. The implementation idea uses regular expression segmentation to extract table tags, and then uses the native table to display the contents in the table.