修正：

消息标题（群聊时的群名，单聊时对方ID）中的表情无法正确显示

Author: notxx

src/main/java/com/oasisfeng/nevo/decorators/wechat/EmojiMap.java

@@ -13,32 +13,47 @@ public class EmojiMap {
 	// Pull Request is welcome. (columns are split by "tab" for visual alignment)
 	// Proper emoji is needed for commented lines.
 	static final String[][] MAP = new String[][] {
+            { "表情",       null,           "㊙️" },
+            { "链接",       null,           "🔗" },
 			{ "OK",			"OK",			"👌" },
 			{ "耶",			"Yeah!",		"✌" },
 			{ "嘘",			"Silent",		"🤫" },
 			{ "晕",			"Dizzy",		"😲" },
 			{ "衰",			"BadLuck",		"😳" },
+			{ "脸红",		null,      		"😳" },
 			{ "色",			"Drool",		"😍" },
 			{ "囧",			"Tension",		"☺" },
-			{ "鸡",			"Chick",		"🐥" },
+			{ "热情",		null,   		"☺" },
+			{ "鸡",			"Chick",		"🐥" }, // missing
 			{ "强",			"Thumbs Up",	"👍" },
 			{ "弱",			"Weak",			"👎" },
-			{ "睡",			"Sleep",		"😴" },
+			{ "睡",			"Sleep",		"😴" }, // missing
 			{ "吐",			"Puke",			"🤢" },
 			{ "困",			"Drowsy",		"😪" },
+			{ "睡觉",		null,   		"😪" },
 			{ "發",			"Rich",			"🀅" },
 			{ "微笑",		"Smile",		"😃" },
+			{ "大笑",		null,   		"😃" }, // iOS 7.0.4
+			{ "开心",		null,   		"😃" }, // Android 7.0.4
 			{ "撇嘴",		"Grimace",		"😖" },
+			{ "呸",		    null,   		"😖" },
 			{ "发呆",		"Scowl",		"😳" },
-			{ "得意",		"CoolGuy",		"😎" },
+			{ "脸红",		null,   		"😳" },
+			{ "得意",		"CoolGuy",		"😎" }, // missing
 			{ "流泪",		"Sob",			"😭" },
+			{ "哭",		    null,			"😭" },
 			{ "害羞",		"Shy",			"☺" },
-			{ "闭嘴",		"Shutup",		"🤐" },
+			{ "闭嘴",		"Shutup",		"🤐" }, // missing
 			{ "大哭",		"Cry",			"😣" },
+			{ "悔恨",		null,			"😣" },
 			{ "尴尬",		"Awkward",		"😰" },
+			{ "担心",		null,   		"😰" },
 			{ "发怒",		"Angry",		"😡" },
+			{ "生气",		null,	    	"😡" },
 			{ "调皮",		"Tongue",		"😜" },
+			{ "戏弄",		null,   		"😜" },
 			{ "呲牙",		"Grin",			"😁" },
+			{ "露齿笑",		null,			"😁" },
 			{ "惊讶",		"Surprise",		"😱" },
 			{ "难过",		"Frown",		"🙁" },
 			{ "抓狂",		"Scream",		"😫" },
@@ -99,6 +114,7 @@ public class EmojiMap {
 //			{ "机智",		"Smart",		"" },
 //			{ "抠鼻",		"DigNose",		"" },
 //			{ "可怜",		"Whimper",		"" },
+            { "皇冠",       null,           "👑" },
 			{ "快哭了",		"Puling",		"😔" },
 //			{ "左哼哼",		"Bah！L",		"" },
 //			{ "右哼哼",		"Bah！R",		"" },

src/main/java/com/oasisfeng/nevo/decorators/wechat/EmojiTranslator.java

@@ -17,8 +17,10 @@ public class EmojiTranslator {
 	private static final Map<String, String> ENGLISH_MAP = new HashMap<>(EmojiMap.MAP.length);
 	static {
 		for (final String[] entry : EmojiMap.MAP) {
-			CHINESE_MAP.put(entry[0], entry[2]);
-			ENGLISH_MAP.put(entry[1], entry[2]);
+            if (entry[0] != null)
+    			CHINESE_MAP.put(entry[0], entry[2]);
+            if (entry[1] != null)
+	    		ENGLISH_MAP.put(entry[1], entry[2]);
 		}
 	}
 

src/main/java/com/oasisfeng/nevo/decorators/wechat/MessagingBuilder.java

@@ -96,7 +96,7 @@ class MessagingBuilder {
 			final Notification notification = each.getNotification();
             tickerArray.put(notification.when, notification.tickerText);
 			final Bundle its_extras = notification.extras;
-			final CharSequence its_title = its_extras.getCharSequence(Notification.EXTRA_TITLE);
+			final CharSequence its_title = EmojiTranslator.translate(its_extras.getCharSequence(Notification.EXTRA_TITLE));
 			if (! title.equals(its_title)) {
 				Log.d(TAG, "Skip other conversation with the same key in archive: " + its_title);	// ID reset by WeChat due to notification removal in previous evolving
 				continue;