2019独角兽企业重金招聘Python工程师标准>>> 
`
static Pattern emoji = Pattern.compile(
"[\ud83c\udc00\\-\ud83c\udfff]|[\ud83d\udc00\\-\ud83d\udfff]|[\u2600-\u27ff]",
Pattern.UNICODE_CASE | Pattern.CASE_INSENSITIVE);
public static String cleanEmoji(String s){
if (TextUtils.isEmpty(s)){
return "";
}
Matcher matcher = emoji.matcher(s);
if (matcher.find()){
return "...";
}
return "";
}
`