Mi Band 8: Map emoji (inefficient)

app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/xiaomi/XiaomiEncryptedSupport.java

@@ -19,6 +19,8 @@ package nodomain.freeyourgadget.gadgetbridge.service.devices.xiaomi;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import java.util.LinkedHashMap;
+import java.util.Map;
 import java.util.UUID;
 
 import nodomain.freeyourgadget.gadgetbridge.service.btle.GattService;
@@ -86,4 +88,105 @@ public class XiaomiEncryptedSupport extends XiaomiSupport {
     protected void startAuthentication(final TransactionBuilder builder) {
         authService.startEncryptedHandshake(builder);
     }
+
+    @Override
+    public String customStringFilter(final String inputString) {
+        // TODO: Do this more efficiently - it iterates the input string 88 times...
+        String customString = inputString;
+        for (Map.Entry<String, String> emoji : EMOJI_MAP.entrySet()) {
+            customString = customString.replaceAll(emoji.getKey(), emoji.getValue());
+        }
+        return customString;
+    }
+
+    private static final Map<String, String> EMOJI_MAP = new LinkedHashMap<String, String>() {{
+        put("\uD83D\uDE0D", "ꀂ"); // 😍
+        put("\uD83D\uDE18", "ꀃ"); // 😘
+        put("\uD83D\uDE02", "ꀄ"); // 😂
+        put("\uD83D\uDE0A", "ꀅ"); // 😊
+        put("\uD83D\uDE0E", "ꀆ"); // 😎
+        put("\uD83D\uDE09", "ꀇ"); // 😉
+        put("\uD83D\uDC8B", "ꀈ"); // 💋
+        put("\uD83D\uDC4D", "ꀉ"); // 👍
+        put("\uD83E\uDD23", "ꀊ"); // 🤣
+        put("\uD83D\uDC95", "ꀋ"); // 💕
+        put("\uD83D\uDE00", "ꀌ"); // 😀
+        put("\uD83D\uDE04", "ꀍ"); // 😄
+        put("\uD83D\uDE2D", "ꀎ"); // 😭
+        put("\uD83E\uDD7A", "ꀏ"); // 🥺
+        put("\uD83D\uDE4F", "ꀑ"); // 🙏
+        put("\uD83E\uDD70", "ꀒ"); // 🥰
+        put("\uD83E\uDD14", "ꀓ"); // 🤔
+        put("\uD83D\uDD25", "ꀔ"); // 🔥
+        put("\uD83D\uDE29", "ꀗ"); // 😩
+        put("\uD83D\uDE14", "ꀘ"); // 😔
+        put("\uD83D\uDE01", "ꀙ"); // 😁
+        put("\uD83D\uDC4C", "ꀚ"); // 👌
+        put("\uD83D\uDE0F", "ꀛ"); // 😏
+        put("\uD83D\uDE05", "ꀜ"); // 😅
+        put("\uD83E\uDD0D", "ꀝ"); // 🤍
+        put("\uD83D\uDC94", "ꀞ"); // 💔
+        put("\uD83D\uDE0C", "ꀟ"); // 😌
+        put("\uD83D\uDE22", "ꀠ"); // 😢
+        put("\uD83D\uDC99", "ꀡ"); // 💙
+        put("\uD83D\uDC9C", "ꀢ"); // 💜
+        put("\uD83C\uDFB6", "ꀤ"); // 🎶
+        put("\uD83D\uDE33", "ꀥ"); // 😳
+        put("\uD83D\uDC96", "ꀦ"); // 💖
+        put("\uD83D\uDE4C", "ꀧ"); // 🙌
+        put("\uD83D\uDCAF", "ꀨ"); // 💯
+        put("\uD83D\uDE48", "ꀩ"); // 🙈
+        put("\uD83D\uDE0B", "ꀫ"); // 😋
+        put("\uD83D\uDE11", "ꀬ"); // 😑
+        put("\uD83D\uDE34", "ꀭ"); // 😴
+        put("\uD83D\uDE2A", "ꀮ"); // 😪
+        put("\uD83D\uDE1C", "ꀯ"); // 😜
+        put("\uD83D\uDE1B", "ꀰ"); // 😛
+        put("\uD83D\uDE1D", "ꀱ"); // 😝
+        put("\uD83D\uDE1E", "ꀲ"); // 😞
+        put("\uD83D\uDE15", "ꀳ"); // 😕
+        put("\uD83D\uDC97", "ꀴ"); // 💗
+        put("\uD83D\uDC4F", "ꀵ"); // 👏
+        put("\uD83D\uDE10", "ꀶ"); // 😐
+        put("\uD83D\uDC49", "ꀷ"); // 👉
+        put("\uD83D\uDC9B", "ꀸ"); // 💛
+        put("\uD83D\uDC9E", "ꀹ"); // 💞
+        put("\uD83D\uDCAA", "ꀺ"); // 💪
+        put("\uD83C\uDF39", "ꀻ"); // 🌹
+        put("\uD83D\uDC80", "ꀼ"); // 💀
+        put("\uD83D\uDE31", "ꀽ"); // 😱
+        put("\uD83D\uDC98", "ꀾ"); // 💘
+        put("\uD83E\uDD1F", "ꀿ"); // 🤟
+        put("\uD83D\uDE21", "ꁀ"); // 😡
+        put("\uD83D\uDCF7", "ꁁ"); // 📷
+        put("\uD83C\uDF38", "ꁂ"); // 🌸
+        put("\uD83D\uDE08", "ꁃ"); // 😈
+        put("\uD83D\uDC48", "ꁄ"); // 👈
+        put("\uD83C\uDF89", "ꁅ"); // 🎉
+        put("\uD83D\uDC81", "ꁆ"); // 💁
+        put("\uD83D\uDE4A", "ꁇ"); // 🙊
+        put("\uD83D\uDC9A", "ꁈ"); // 💚
+        put("\uD83D\uDE2B", "ꁉ"); // 😫
+        put("\uD83D\uDE24", "ꁊ"); // 😤
+        put("\uD83D\uDC93", "ꁍ"); // 💓
+        put("\uD83C\uDF1A", "ꁎ"); // 🌚
+        put("\uD83D\uDC47", "ꁏ"); // 👇
+        put("\uD83D\uDE07", "ꁒ"); // 😇
+        put("\uD83D\uDC4A", "ꁓ"); // 👊
+        put("\uD83D\uDC51", "ꁔ"); // 👑
+        put("\uD83D\uDE13", "ꁕ"); // 😓
+        put("\uD83D\uDE3B", "ꁖ"); // 😻
+        put("\uD83D\uDD34", "ꁗ"); // 🔴
+        put("\uD83D\uDE25", "ꁘ"); // 😥
+        put("\uD83E\uDD29", "ꁙ"); // 🤩
+        put("\uD83D\uDE1A", "ꁚ"); // 😚
+        put("\uD83D\uDE37", "ꁜ"); // 😷
+        put("\uD83D\uDC4B", "ꁝ"); // 👋
+        put("\uD83D\uDCA5", "ꁞ"); // 💥
+        put("\uD83E\uDD2D", "ꁠ"); // 🤭
+        put("\uD83C\uDF1F", "ꁡ"); // 🌟
+        put("\uD83E\uDD71", "ꁢ"); // 🥱
+        put("\uD83D\uDCA9", "ꁣ"); // 💩
+        put("\uD83D\uDE80", "ꁤ"); // 🚀
+    }};
 }