1 /* 2 * Copyright (C) 2021 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package androidx.emoji2.bundled.util; 18 19 import androidx.annotation.NonNull; 20 21 public class Emoji { 22 23 public static final int CHAR_KEYCAP = 0x20E3; 24 public static final int CHAR_DIGIT = 0x0039; 25 public static final int CHAR_ZWJ = 0x200D; 26 public static final int CHAR_VS_EMOJI = 0xFE0f; 27 public static final int CHAR_VS_TEXT = 0xFE0E; 28 public static final int CHAR_FITZPATRICK = 0x1F3FE; 29 public static final int CHAR_FITZPATRICK_TYPE_1 = 0x1F3fB; 30 public static final int CHAR_DEFAULT_TEXT_STYLE = 0x26F9; 31 public static final int CHAR_DEFAULT_EMOJI_STYLE = 0x1f3A2; 32 public static final int CHAR_FEMALE_SIGN = 0x2640; 33 public static final int CHAR_MAN = 0x1F468; 34 public static final int CHAR_HEART = 0x2764; 35 public static final int CHAR_KISS = 0x1F48B; 36 public static final int CHAR_REGIONAL_SYMBOL = 0x1F1E8; 37 public static final int CHAR_ASTERISK = 0x002A; 38 39 public static final EmojiMapping EMOJI_SINGLE_CODEPOINT = new EmojiMapping( 40 new int[]{CHAR_DEFAULT_EMOJI_STYLE}, 0xF01B4); 41 42 public static final EmojiMapping EMOJI_WITH_ZWJ = new EmojiMapping( 43 new int[]{CHAR_MAN, CHAR_ZWJ, CHAR_HEART, CHAR_VS_EMOJI, CHAR_ZWJ, CHAR_KISS, CHAR_ZWJ, 44 CHAR_MAN}, 0xF051F); 45 46 public static final EmojiMapping EMOJI_GENDER = new EmojiMapping(new int[]{ 47 CHAR_DEFAULT_TEXT_STYLE, CHAR_VS_EMOJI, CHAR_ZWJ, CHAR_FEMALE_SIGN}, 0xF0950); 48 49 public static final EmojiMapping EMOJI_FLAG = new EmojiMapping( 50 new int[]{CHAR_REGIONAL_SYMBOL, CHAR_REGIONAL_SYMBOL}, 0xF03A0); 51 52 public static final EmojiMapping EMOJI_GENDER_WITHOUT_VS = new EmojiMapping( 53 new int[]{CHAR_DEFAULT_TEXT_STYLE, CHAR_ZWJ, CHAR_FEMALE_SIGN}, 0xF0950); 54 55 public static final EmojiMapping DEFAULT_TEXT_STYLE = new EmojiMapping( 56 new int[]{CHAR_DEFAULT_TEXT_STYLE, CHAR_VS_EMOJI}, 0xF04C6); 57 58 public static final EmojiMapping EMOJI_REGIONAL_SYMBOL = new EmojiMapping( 59 new int[]{CHAR_REGIONAL_SYMBOL}, 0xF0025); 60 61 public static final EmojiMapping EMOJI_UNKNOWN_FLAG = new EmojiMapping( 62 new int[]{0x1F1FA, 0x1F1F3}, 0xF0599); 63 64 public static final EmojiMapping EMOJI_DIGIT_ES = new EmojiMapping( 65 new int[]{CHAR_DIGIT, CHAR_VS_EMOJI}, 0xF0340); 66 67 public static final EmojiMapping EMOJI_DIGIT_KEYCAP = new EmojiMapping( 68 new int[]{CHAR_DIGIT, CHAR_KEYCAP}, 0xF0377); 69 70 public static final EmojiMapping EMOJI_DIGIT_ES_KEYCAP = new EmojiMapping( 71 new int[]{CHAR_DIGIT, CHAR_VS_EMOJI, CHAR_KEYCAP}, 0xF0377); 72 73 public static final EmojiMapping EMOJI_ASTERISK_KEYCAP = new EmojiMapping( 74 new int[]{CHAR_ASTERISK, CHAR_VS_EMOJI, CHAR_KEYCAP}, 0xF051D); 75 76 public static final EmojiMapping EMOJI_SKIN_MODIFIER = new EmojiMapping( 77 new int[]{CHAR_MAN, CHAR_FITZPATRICK}, 0xF0603); 78 79 public static final EmojiMapping EMOJI_SKIN_MODIFIER_TYPE_ONE = new EmojiMapping( 80 new int[]{CHAR_MAN, CHAR_FITZPATRICK_TYPE_1}, 0xF0606); 81 82 public static final EmojiMapping EMOJI_SKIN_MODIFIER_WITH_VS = new EmojiMapping( 83 new int[]{CHAR_MAN, CHAR_VS_EMOJI, CHAR_FITZPATRICK_TYPE_1}, 0xF0606); 84 85 public static class EmojiMapping { 86 private final int[] mCodepoints; 87 private final int mId; 88 EmojiMapping(@onNull final int[] codepoints, final int id)89 private EmojiMapping(@NonNull final int[] codepoints, final int id) { 90 mCodepoints = codepoints; 91 mId = id; 92 } 93 codepoints()94 public final int[] codepoints() { 95 return mCodepoints; 96 } 97 id()98 public final int id() { 99 return mId; 100 } 101 charCount()102 public final int charCount() { 103 int count = 0; 104 for (int i = 0; i < mCodepoints.length; i++) { 105 count += Character.charCount(mCodepoints[i]); 106 } 107 return count; 108 } 109 } 110 }