@彭博 你好，想跟你请教个问题：
我看过你的EmojiFilter，帮了我很大忙，我想问下
private static boolean isEmojiCharacter(char codePoint) {
return (codePoint == 0x0) || (codePoint == 0x9) || (codePoint == 0xA)
|| (codePoint == 0xD)
|| ((codePoint >= 0x20) && (codePoint <= 0xD7FF))
|| ((codePoint >= 0xE000) && (codePoint <= 0xFFFD))
|| ((codePoint >= 0x10000) && (codePoint <= 0x10FFFF));
}
你是从何处得到Emoji一定在这些字段之间的？
很忧桑的告诉你，我 google 的这段代码的说