org.aoju.bus.extra.emoji.EmojiKit Maven / Gradle / Ivy
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package org.aoju.bus.extra.emoji;
import com.vdurmont.emoji.Emoji;
import com.vdurmont.emoji.EmojiManager;
import com.vdurmont.emoji.EmojiParser;
import com.vdurmont.emoji.EmojiParser.FitzpatrickAction;
import java.util.List;
import java.util.Set;
/**
* 基于emoji-java的Emoji表情工具类
*
* @author Kimi Liu
* @version 6.2.2
* @since JDK 1.8+
*/
public class EmojiKit {
/**
* 是否为Emoji表情的Unicode符
*
* @param str 被测试的字符串
* @return 是否为Emoji表情的Unicode符
*/
public static boolean isEmoji(String str) {
return EmojiManager.isEmoji(str);
}
/**
* 通过tag方式获取对应的所有Emoji表情
*
* @param tag tag标签,例如“happy”
* @return Emoji表情集合, 如果找不到返回null
*/
public static Set getByTag(String tag) {
return EmojiManager.getForTag(tag);
}
/**
* 通过别名获取Emoji
*
* @param alias 别名,例如“smile”
* @return Emoji对象, 如果找不到返回null
*/
public static Emoji get(String alias) {
return EmojiManager.getForAlias(alias);
}
/**
* 将子串中的Emoji别名和其HTML表示形式替换为为Unicode Emoji符号
*
* 例如：
*
*
* :smile: 替换为 😄
* 😄 替换为 😄
* :boy|type_6: 替换为 👦🏿
*
*
* @param str 包含Emoji别名或者HTML表现形式的字符串
* @return 替换后的字符串
*/
public static String toUnicode(String str) {
return EmojiParser.parseToUnicode(str);
}
/**
* 将字符串中的Unicode Emoji字符转换为别名表现形式
*
* 例如： 😄 转换为 :smile:
*
*
* {@link FitzpatrickAction}参数被设置为{@link FitzpatrickAction#PARSE},则别名后会追加fitzpatrick类型
*
* 例如：👦🏿 转换为 :boy|type_6:
*
*
* {@link FitzpatrickAction}参数被设置为{@link FitzpatrickAction#REMOVE},则别名后的"|"和类型将被去除
*
* 例如：👦🏿 转换为 :boy:
*
*
* {@link FitzpatrickAction}参数被设置为{@link FitzpatrickAction#IGNORE},则别名后的类型将被忽略
*
* 例如：👦🏿 转换为 :boy:🏿
*
* @param str 包含Emoji Unicode字符的字符串
* @return 替换后的字符串
*/
public static String toAlias(String str) {
return toAlias(str, FitzpatrickAction.PARSE);
}
/**
* 将字符串中的Unicode Emoji字符转换为别名表现形式,别名后会增加"|"并追加fitzpatrick类型
*
* 例如：👦🏿 转换为 :boy|type_6:
*
* @param str 包含Emoji Unicode字符的字符串
* @param fitzpatrickAction 修饰符
* @return 替换后的字符串
*/
public static String toAlias(String str, FitzpatrickAction fitzpatrickAction) {
return EmojiParser.parseToAliases(str, fitzpatrickAction);
}
/**
* 将字符串中的Unicode Emoji字符转换为HTML 16进制表现形式
*
* 例如：👦🏿 转换为 👦
*
* @param str 包含Emoji Unicode字符的字符串
* @return 替换后的字符串
*/
public static String toHtmlHex(String str) {
return EmojiParser.parseToHtmlHexadecimal(str);
}
/**
* 将字符串中的Unicode Emoji字符转换为HTML表现形式
*
* 例如：👦🏿 转换为 👦
*
* @param str 包含Emoji Unicode字符的字符串
* @return 替换后的字符串
*/
public static String toHtml(String str) {
return EmojiParser.parseToHtmlHexadecimal(str);
}
/**
* 去除字符串中所有的Emoji Unicode字符
*
* @param str 包含Emoji字符的字符串
* @return 替换后的字符串
*/
public static String removeAllEmojis(String str) {
return EmojiParser.removeAllEmojis(str);
}
/**
* 提取字符串中所有的Emoji Unicode
*
* @param str 包含Emoji字符的字符串
* @return Emoji字符列表
*/
public static List extractEmojis(String str) {
return EmojiParser.extractEmojis(str);
}
}