希望能加墨水屏模式,类似于读书软件的操作

操作系统:Android 9 (HLTE202N Hisense/PKQ1.190504.001 release-keys/App6.95/v20006951)

WebView:Mozilla/5.0 (Linux; Android 9; HLTE202N Build/PKQ1.190504.001; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/74.0.3729.136 Mobile Safari/537.36