public
static
String filterEmoji(String source) {
if
(source !=
null
)
{
Pattern emoji = Pattern.compile (
"[\ud83c\udc00-\ud83c\udfff]|[\ud83d\udc00-\ud83d\udfff]|[\u2600-\u27ff]"
,Pattern.UNICODE_CASE | Pattern . CASE_INSENSITIVE ) ;
Matcher emojiMatcher = emoji.matcher(source);
if
( emojiMatcher.find())
{
source = emojiMatcher.replaceAll(
"*"
);
return
source ;
}
return
source;
}
return
source;
}