文章浏览阅读3.2w次,点赞4次,收藏8次。public boolean hasEmoji(String content){ Pattern pattern = Pattern.compile("[\ud83c\udc00-\ud83c\udfff]|[\ud83d\udc00-\ud83d\udfff]|[\u2600-\u27ff]"); Matcher matcher = pattern.matcher(content);_安卓怎样判断输入字符为......
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