isEmoji
Tests if a given String is an emoji.
Return
true if the string is an emoji's unicode, false else
Parameters
string
the string to test
Checks if sequence of chars contain an emoji.
Return
Matches.EXACTLY if char sequence in its entirety is an emoji
Matches.POSSIBLY if char sequence matches prefix of an emoji
Matches.IMPOSSIBLE if char sequence matches no emoji or prefix of an emoji
Parameters
sequence
Sequence of char that may contain emoji in full or partially.