volume constant
String
const volume
Implementation
static const String volume =
'<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="24" height="24" preserveAspectRatio="xMidYMid meet" viewBox="0 0 24 24"><path fill="currentColor" d="M4 17h2.697L14 21.868V2.132L6.697 7H4c-1.103 0-2 .897-2 2v6c0 1.103.897 2 2 2z"/></svg>';