Android判断是否含有emoji表情

版权声明：转载请注明 谢谢 https://blog.csdn.net/bigsungod/article/details/64437517

    private boolean noContainsEmoji(String str) {//真为不含有表情
        int len = str.length();
        for (int i = 0; i < len; i++) {
            if (isEmojiCharacter(str.charAt(i))) {
                return true;
            }
        }
        return false;
    }

    private 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)));
    }