1 package org.unicode.cldr.util; 2 3 import java.util.Locale; 4 5 import org.unicode.cldr.util.XListFormatter.ListTypeLength; 6 7 import com.ibm.icu.lang.CharSequences; 8 import com.ibm.icu.text.UTF16; 9 import com.ibm.icu.text.UnicodeSet; 10 11 public class EmojiConstants { 12 public static final String EMOJI_VARIANT_STRING = "\uFE0F"; 13 static final int FIRST_REGIONAL = 0x1F1E6; 14 static final int LAST_REGIONAL = 0x1F1FF; 15 public static final UnicodeSet REGIONAL_INDICATORS = new UnicodeSet(FIRST_REGIONAL, LAST_REGIONAL).freeze(); 16 public static final String KEYCAP_MARK_STRING = "\u20E3"; 17 public static final UnicodeSet MODIFIERS = new UnicodeSet(0x1F3FB, 0x1F3FF).freeze(); 18 public static final UnicodeSet HAIR = new UnicodeSet(0x1F9B0, 0x1F9B3).freeze(); 19 public static final char JOINER = '\u200D'; 20 public static final String JOINER_STRING = String.valueOf(JOINER); 21 public static final UnicodeSet COMPONENTS = new UnicodeSet(EmojiConstants.MODIFIERS) 22 .add(EmojiConstants.fromCodePoints(JOINER,0x1F9B0)) 23 .add(EmojiConstants.fromCodePoints(JOINER,0x1F9B1)) 24 .add(EmojiConstants.fromCodePoints(JOINER,0x1F9B2)) 25 .add(EmojiConstants.fromCodePoints(JOINER,0x1F9B3)) 26 .freeze(); 27 28 public static final String KISS = "��"; 29 public static final String HEART = "❤"; 30 public static final String TAG_TERM = UTF16.valueOf(0xE007F); 31 public static final String BLACK_FLAG = UTF16.valueOf(0x1F3F4); 32 public static final String HANDSHAKE = UTF16.valueOf(0x1f91d); 33 public static final String COMPOSED_HANDSHAKE = new String(new int[] {0x1FAF1, 0x200D, 0x1FAF2},0,3); 34 public static final String MALE_SIGN = "♂"; 35 public static final String FEMALE_SIGN = "♀"; 36 public static final String MAN = "��"; 37 public static final String WOMAN = "��"; 38 public static final String JOINER_MALE_SIGN = JOINER_STRING + MALE_SIGN; 39 public static final String JOINER_FEMALE_SIGN = JOINER_STRING + FEMALE_SIGN; 40 public static final UnicodeSet HAIR_EXPLICIT = new UnicodeSet("[�� ��]").freeze(); 41 42 public static final ListTypeLength COMPOSED_NAME_LIST = ListTypeLength.UNIT_SHORT; 43 44 //public static final UnicodeSet MODIFIERS_GENDER_SIGNS = new UnicodeSet(0x1F3FB, 0x1F3FF).add(MALE_SIGN).add(FEMALE_SIGN).freeze(); getFlagCode(String s)45 public static String getFlagCode(String s) { 46 return String.valueOf((char) (s.codePointAt(0) - FIRST_REGIONAL + 'A')) + (char) (s.codePointAt(2) - FIRST_REGIONAL + 'A'); 47 } 48 getEmojiFromRegionCodes(String chars)49 public static String getEmojiFromRegionCodes(String chars) { 50 return new StringBuilder() 51 .appendCodePoint(chars.codePointAt(0) + FIRST_REGIONAL - 'A') 52 .appendCodePoint(chars.codePointAt(1) + FIRST_REGIONAL - 'A') 53 .toString(); 54 } 55 56 public static final int TAG_BASE = 0xE0000; 57 public static final int TAG_TERM_CHAR = 0xE007F; 58 getEmojiFromSubdivisionCodes(String string)59 public static String getEmojiFromSubdivisionCodes(String string) { 60 string = string.toLowerCase(Locale.ROOT).replace("-",""); 61 StringBuilder result = new StringBuilder().appendCodePoint(0x1F3F4); 62 for (int cp : CharSequences.codePoints(string)) { 63 result.appendCodePoint(TAG_BASE + cp); 64 } 65 return result.appendCodePoint(TAG_TERM_CHAR).toString(); 66 } 67 68 public static final UnicodeSet FAMILY_MARKERS = new UnicodeSet() 69 .add(0x1F466, 0x1F469).add(0x1F476) 70 .add(JOINER_STRING) 71 .freeze(); // boy, girl, man, woman, baby 72 public static final UnicodeSet REM_SKIP_SET = new UnicodeSet() 73 .add(JOINER_STRING) 74 .freeze(); 75 public static final UnicodeSet REM_GROUP_SKIP_SET = new UnicodeSet(REM_SKIP_SET) 76 .add(EmojiConstants.HEART) 77 .add(EmojiConstants.KISS) 78 .add(EmojiConstants.HANDSHAKE) 79 .add(MALE_SIGN) 80 .add(FEMALE_SIGN) 81 .freeze(); 82 getTagSpec(String code)83 public static String getTagSpec(String code) { 84 StringBuilder b = new StringBuilder(); 85 for (int codePoint : CharSequences.codePoints(code)) { 86 if (codePoint >= 0xE0020 && codePoint <= 0xE007E) { 87 b.appendCodePoint(codePoint - 0xE0000); 88 } 89 } 90 return b.toString(); 91 } 92 93 // U+1F3F4 U+E0067 U+E0062 U+E0065 U+E006E U+E0067 U+E007F toTagSeq(String subdivisionCode)94 public static String toTagSeq(String subdivisionCode) { 95 StringBuilder b = new StringBuilder().appendCodePoint(0x1F3F4); 96 for (int i = 0; i < subdivisionCode.length(); ++i) { 97 b.appendCodePoint(subdivisionCode.charAt(i) + 0xE0000); 98 } 99 return b.appendCodePoint(0xE007F).toString(); 100 } 101 fromCodePoints(int... codePoints)102 public static CharSequence fromCodePoints(int... codePoints) { 103 return EmojiConstants.appendCodePoints(new StringBuilder(), codePoints).toString(); 104 } 105 appendCodePoints(StringBuilder b, int... codePoints)106 public static StringBuilder appendCodePoints(StringBuilder b, int... codePoints) { 107 for (int i = 0; i < codePoints.length; ++i) { 108 b.appendCodePoint(codePoints[i]); 109 } 110 return b; 111 } 112 }