Android代码让AndroidHTML类支持显示更多Tag极大的丰富了TextView可以展示的Tag类型。

HtmlCompat CompaibilitylibraryforAndroid'sHtmlclass. DEPRECATED GooglehasintroducedtheofficialHtmlCompatlibraryaspartofAndroidX.Thislibrarywillnolongerbeupdatedormaintained;pleaseusetheofficiallibrary. Why? NougatintroducedimprovementstotheHtmlclassforconverting