feat: A11y 支持群聊引用回复 + @ 群成员

新增功能： - HermesAccessibilityService 支持广播 extras quoteText / atSender - quoteText: 在聊天页找文本含此 substring 的 bkl 气泡 → 长按 → 点「引用」菜单项 → 输入回复文本 → 点发送 - atSender: 在输入框先打「@」触发选人面板 → 找匹配成员点击 → 追加回复实测路径完整跑通（msgId 1409 验证）： 1. 广播触发 A11y service 2. 进入聊天页（"already in correct chat" 或经过搜索） 3. findBubbleByPartialText 在 bkl 列表里倒序匹配 4. dispatchGesture 派发 800ms 合成长按手势（ACTION_LONG_CLICK 在 WeChat GestureDetector 实现上不触发菜单，必须用 gesture 派发） 5. 等 1.2s 后用 findClickableByTextAllWindows 搜「引用」 — 关键：菜单在 popup window 不在 active window，必须遍历 getWindows() 才能找到 6. 点击引用 → 引用 chip 注入到输入框 → 写文本 → 点发送 7. DB 写入的 message 是 type=57 (微信内部引用回复消息类型) 关键依赖（Android AccessibilityService）： - accessibility_service_config.xml 必须设 canPerformGestures="true" 否则 dispatchGesture 不回调 onCompleted 群聊路径： - auto-reply.js handleMessage 在 replyType=group-at/group-quote 时自动从触发消息 content 解析 bubbleText 当 quoteText，senderName 当 atSender - android-wechat-sender.js sendTextMessageBroadcast 接受 options.quoteText / options.atSender，拼到 am broadcast --es 参数里测试覆盖（在 Pixel 实测）： - ✅ 私聊回归：plain text 路径不影响（msgId 1408） - ✅ 引用回复：私聊场景已验证（msgId 1409 type=57） - ⏸ 群聊 + @ 群成员：代码已写完，需要真实群消息触发才能测 APK 已重编 + 用 debug.keystore 签 + adb install -r 升级（A11y 权限保留）。 Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

feat: A11y 支持群聊引用回复 + @ 群成员
新增功能： - HermesAccessibilityService 支持广播 extras quoteText / atSender - quoteText: 在聊天页找文本含此 substring 的 bkl 气泡 → 长按 → 点「引用」菜单项 → 输入回复文本 → 点发送 - atSender: 在输入框先打「@」触发选人面板 → 找匹配成员点击 → 追加回复实测路径完整跑通（msgId 1409 验证）： 1. 广播触发 A11y service 2. 进入聊天页（"already in correct chat" 或经过搜索） 3. findBubbleByPartialText 在 bkl 列表里倒序匹配 4. dispatchGesture 派发 800ms 合成长按手势（ACTION_LONG_CLICK 在 WeChat GestureDetector 实现上不触发菜单，必须用 gesture 派发） 5. 等 1.2s 后用 findClickableByTextAllWindows 搜「引用」 — 关键：菜单在 popup window 不在 active window，必须遍历 getWindows() 才能找到 6. 点击引用 → 引用 chip 注入到输入框 → 写文本 → 点发送 7. DB 写入的 message 是 type=57 (微信内部引用回复消息类型) 关键依赖（Android AccessibilityService）： - accessibility_service_config.xml 必须设 canPerformGestures="true" 否则 dispatchGesture 不回调 onCompleted 群聊路径： - auto-reply.js handleMessage 在 replyType=group-at/group-quote 时自动从触发消息 content 解析 bubbleText 当 quoteText，senderName 当 atSender - android-wechat-sender.js sendTextMessageBroadcast 接受 options.quoteText / options.atSender，拼到 am broadcast --es 参数里测试覆盖（在 Pixel 实测）： - ✅ 私聊回归：plain text 路径不影响（msgId 1408） - ✅ 引用回复：私聊场景已验证（msgId 1409 type=57） - ⏸ 群聊 + @ 群成员：代码已写完，需要真实群消息触发才能测 APK 已重编 + 用 debug.keystore 签 + adb install -r 升级（A11y 权限保留）。 Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
yibo
1 parent edfe7ab4
Showing 4 changed files with 349 additions and 7 deletions
server/services/wechat/android-wechat-sender.js
server/services/wechat/auto-reply.js
wechat_plain/scripts/lsposed-wechat-sendmsg/app/src/main/java/com/hermes/wechat/xposed/accessibility/HermesAccessibilityService.java
wechat_plain/scripts/lsposed-wechat-sendmsg/app/src/main/res/xml/accessibility_service_config.xml
@@ -101,8 +101,13 @@ async function sendTextMessage(toUser, content) {
  * @param {string} content - 消息内容
  * @param {object} [options]
  * @param {string} [options.toUserDisplayName] - **必传**：A11y 在搜索框中输入的名字
- *        通常是 conRemark || nickname，例如 `火星人`。如果省略会 fallback 到 toUser，
- *        但绝大多数情况下用 wxid 是搜不到的。
+ *        通常是 conRemark || nickname，例如 `火星人` / `宜创AI全员群`。
+ *        如果省略会 fallback 到 toUser，但绝大多数情况下用 wxid 是搜不到的。
+ * @param {string} [options.quoteText] - 可选：要引用的消息文本片段（substring）。
+ *        A11y 进入聊天后会在 bkl 气泡里按 substring 匹配，找到后长按 → 点"引用"，
+ *        然后输入 content + 点发送。找不到时降级为不引用。
+ * @param {string} [options.atSender] - 可选：群里要 @ 的成员显示名（如 `小火子`）。
+ *        A11y 会在输入框先打 "@" 触发选人面板，匹配 atSender 点击，再追加 content。
  * @returns {Promise<{ok: boolean, error?: string}>}
  */
 async function sendTextMessageBroadcast(toUser, content, options = {}) {
@@ -114,11 +119,20 @@ async function sendTextMessageBroadcast(toUser, content, options = {}) {
   const safeDisplayName = escapeShellSingleQuote(displayName);
   const safeContent = escapeShellSingleQuote(content);
-  const cmd = `am broadcast -a ${ACTION_SEND} `
+  let cmd = `am broadcast -a ${ACTION_SEND} `
     + `--es toUser '${safeToUser}' `
     + `--es toUserDisplayName '${safeDisplayName}' `
     + `--es content '${safeContent}'`;
+  if (options.quoteText) {
+    // 截到 40 字符，避免 UI 渲染省略号导致 substring match 失败
+    const qt = String(options.quoteText).substring(0, 40);
+    cmd += ` --es quoteText '${escapeShellSingleQuote(qt)}'`;
+  }
+  if (options.atSender) {
+    cmd += ` --es atSender '${escapeShellSingleQuote(options.atSender)}'`;
+  }
+
   try {
     const out = await shell(cmd, 10000);
     // am broadcast 成功输出通常包含 "Broadcast completed: result=0"
@@ -552,8 +552,22 @@ class AutoReplyBot {
       replyText = replyText.substring(0, CONFIG.maxReplyLength) + '...';
     }
+    // 群里被 @ 时，给 broadcast 带上 quoteText（引用触发消息）+ atSender（回复里 @ 对方）
+    const sendOpts = { toUserDisplayName: displayName };
+    if (replyType === 'group-at' || replyType === 'group-quote') {
+      // 群消息 content 的格式是 "senderWxid:\n实际文本"，提取实际文本作为 quote substring
+      let bubbleText = content;
+      const colonIdx = bubbleText.indexOf(':\n');
+      if (colonIdx > 0) bubbleText = bubbleText.substring(colonIdx + 2);
+      // 取前若干字符作为 substring 匹配；含 XML/特殊字符的部分（如 refermsg）跳过
+      const trimmed = bubbleText.replace(/<[^>]+>/g, '').trim();
+      if (trimmed) sendOpts.quoteText = trimmed.substring(0, 30);
+      if (senderName) sendOpts.atSender = senderName;
+      log('[GROUP] quote=' + (sendOpts.quoteText || '-') + ' atSender=' + (sendOpts.atSender || '-'));
+    }
+
     try {
-      const result = await sendTextMessageBroadcast(talker, replyText, { toUserDisplayName: displayName });
+      const result = await sendTextMessageBroadcast(talker, replyText, sendOpts);
       if (result.ok) {
         log('[SENT]', talker, `(as "${displayName}")`, replyText.substring(0, 60));
         this.state.markReplied(msgId, talker);
 package com.hermes.wechat.xposed.accessibility;
 import android.accessibilityservice.AccessibilityService;
+import android.accessibilityservice.AccessibilityService.GestureResultCallback;
+import android.accessibilityservice.GestureDescription;
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
+import android.graphics.Path;
+import android.graphics.Rect;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Looper;
@@ -36,12 +40,18 @@ public class HermesAccessibilityService extends AccessibilityService {
     private static final String ID_CHAT_EDIT       = "com.tencent.mm:id/bkk";   // 聊天输入框容器 (FrameLayout)
     private static final String ID_CHAT_SEND       = "com.tencent.mm:id/bql";   // 发送按钮 (Button, text="发送")
     private static final String ID_CHAT_TITLE      = "com.tencent.mm:id/obn";   // 聊天界面标题栏 (TextView)
+    private static final String ID_BUBBLE_TEXT     = "com.tencent.mm:id/bkl";   // 消息气泡 TextView (long-clickable=true)
+
+    // 长按气泡后弹出的菜单项文案（WeChat 8.0.72 简中）
+    private static final String MENU_QUOTE_TEXT    = "引用";
     private final Handler mainHandler = new Handler(Looper.getMainLooper());
-    private String pendingToUser = null;          // wxid / username (for verification)
+    private String pendingToUser = null;            // wxid / username (for verification)
     private String pendingToUserDisplayName = null; // display name for search
     private String pendingContent = null;
+    private String pendingQuoteText = null;         // 要引用的消息片段（substring 匹配 bkl text），null=不引用
+    private String pendingAtSender = null;          // 要 @ 的群成员显示名，null=不 @
     @Override
     protected void onServiceConnected() {
@@ -76,6 +86,8 @@ public class HermesAccessibilityService extends AccessibilityService {
             String toUser = intent.getStringExtra("toUser");
             String toUserDisplayName = intent.getStringExtra("toUserDisplayName");
             String content = intent.getStringExtra("content");
+            String quoteText = intent.getStringExtra("quoteText");   // 可选：要引用的消息文本片段
+            String atSender = intent.getStringExtra("atSender");     // 可选：群里要 @ 的成员显示名
             if (toUser == null || content == null) {
                 Log.w(TAG, "Broadcast missing toUser or content");
                 return;
@@ -85,10 +97,15 @@ public class HermesAccessibilityService extends AccessibilityService {
                 toUserDisplayName = toUser;
             }
-            Log.i(TAG, "Received send request: to=" + toUser + " searchName=" + toUserDisplayName + " content=" + content.substring(0, Math.min(30, content.length())));
+            Log.i(TAG, "Received send request: to=" + toUser + " searchName=" + toUserDisplayName
+                    + " quote=" + (quoteText != null ? quoteText.substring(0, Math.min(30, quoteText.length())) : "no")
+                    + " atSender=" + (atSender != null ? atSender : "no")
+                    + " content=" + content.substring(0, Math.min(30, content.length())));
             pendingToUser = toUser;
             pendingToUserDisplayName = toUserDisplayName;
             pendingContent = content;
+            pendingQuoteText = (quoteText != null && !quoteText.isEmpty()) ? quoteText : null;
+            pendingAtSender = (atSender != null && !atSender.isEmpty()) ? atSender : null;
             // Bring WeChat to foreground (clear task to ensure main screen)
             Intent launch = getPackageManager().getLaunchIntentForPackage("com.tencent.mm");
@@ -251,10 +268,156 @@ public class HermesAccessibilityService extends AccessibilityService {
     }
     // =====================================================================
-    //  Step 3+4: Type message and click send
+    //  Step 3+4: (optional quote) → (optional @ mention) → type message → click send
     // =====================================================================
     private void performTypeAndSend(AccessibilityNodeInfo root) {
+        // 如果需要引用某条消息，先长按它弹菜单
+        if (pendingQuoteText != null) {
+            Log.i(TAG, "Quote mode: looking for bubble containing \"" +
+                    pendingQuoteText.substring(0, Math.min(30, pendingQuoteText.length())) + "\"");
+            AccessibilityNodeInfo bubble = findBubbleByPartialText(root, pendingQuoteText);
+            if (bubble != null) {
+                Rect bounds = new Rect();
+                bubble.getBoundsInScreen(bounds);
+                bubble.recycle();
+                Log.i(TAG, "Found bubble at " + bounds + ", dispatching long-press gesture");
+                // 用 dispatchGesture 派发真实的 down+hold+up，因为 WeChat 用 GestureDetector
+                // 实现长按，AccessibilityNodeInfo.ACTION_LONG_CLICK 触发不了它
+                dispatchLongPress(bounds.centerX(), bounds.centerY(), 800,
+                    () -> mainHandler.postDelayed(this::clickQuoteMenuItem, 400));
+                return;
+            } else {
+                Log.w(TAG, "Quote target bubble not found, falling back to plain send");
+                // 找不到引用目标就降级为普通文本发送
+                pendingQuoteText = null;
+            }
+        }
+
+        proceedToInputAndSend(root);
+    }
+
+    /**
+     * 派发合成长按手势 — 比 ACTION_LONG_CLICK 更可靠，因为很多 app 用
+     * GestureDetector / OnTouchListener 而不是标准 View.OnLongClickListener。
+     */
+    private void dispatchLongPress(int x, int y, long durationMs, Runnable onCompleted) {
+        Path path = new Path();
+        path.moveTo(x, y);
+        GestureDescription.StrokeDescription stroke =
+                new GestureDescription.StrokeDescription(path, 0, durationMs);
+        GestureDescription gesture = new GestureDescription.Builder()
+                .addStroke(stroke)
+                .build();
+        boolean dispatched = dispatchGesture(gesture, new GestureResultCallback() {
+            @Override
+            public void onCompleted(GestureDescription g) {
+                Log.i(TAG, "Long-press gesture completed at (" + x + "," + y + ")");
+                if (onCompleted != null) onCompleted.run();
+            }
+
+            @Override
+            public void onCancelled(GestureDescription g) {
+                Log.w(TAG, "Long-press gesture cancelled");
+                if (onCompleted != null) onCompleted.run();
+            }
+        }, mainHandler);
+        if (!dispatched) {
+            Log.w(TAG, "dispatchGesture returned false");
+            if (onCompleted != null) onCompleted.run();
+        }
+    }
+
+    /** 在长按菜单中点击「引用」 — 搜索所有可见窗口（菜单可能在 popup window 里） */
+    private void clickQuoteMenuItem() {
+        AccessibilityNodeInfo menuItem = findClickableByTextAllWindows(MENU_QUOTE_TEXT);
+        if (menuItem != null) {
+            Log.i(TAG, "Clicking menu item: " + MENU_QUOTE_TEXT);
+            menuItem.performAction(AccessibilityNodeInfo.ACTION_CLICK);
+            menuItem.recycle();
+
+            // 引用 chip 注入到输入框，等界面就绪后继续 @ + 文本
+            mainHandler.postDelayed(() -> {
+                AccessibilityNodeInfo r = getRootInActiveWindow();
+                if (r != null) {
+                    proceedToInputAndSend(r);
+                    r.recycle();
+                }
+            }, 600);
+        } else {
+            Log.w(TAG, "「" + MENU_QUOTE_TEXT + "」 menu item not found in any window, dumping all visible texts");
+            dumpAllVisibleTexts();
+            pendingQuoteText = null;
+            recoverWithPlainSend();
+        }
+    }
+
+    /** 遍历所有可见窗口，找 clickable + text=label 的节点 */
+    private AccessibilityNodeInfo findClickableByTextAllWindows(String label) {
+        if (label == null) return null;
+        List<android.view.accessibility.AccessibilityWindowInfo> windows = getWindows();
+        if (windows == null || windows.isEmpty()) {
+            AccessibilityNodeInfo r = getRootInActiveWindow();
+            if (r == null) return null;
+            AccessibilityNodeInfo result = findClickableByText(r, label);
+            if (result != r) r.recycle();
+            return result;
+        }
+        for (android.view.accessibility.AccessibilityWindowInfo w : windows) {
+            AccessibilityNodeInfo r = w.getRoot();
+            if (r == null) continue;
+            AccessibilityNodeInfo result = findClickableByText(r, label);
+            if (result != null) {
+                if (result != r) r.recycle();
+                return result;
+            }
+            r.recycle();
+        }
+        return null;
+    }
+
+    /** debug：把所有可见窗口里出现的 text 打到 logcat 方便定位真实的菜单文本 */
+    private void dumpAllVisibleTexts() {
+        List<android.view.accessibility.AccessibilityWindowInfo> windows = getWindows();
+        if (windows == null) return;
+        for (android.view.accessibility.AccessibilityWindowInfo w : windows) {
+            AccessibilityNodeInfo r = w.getRoot();
+            if (r == null) continue;
+            Log.d(TAG, "  Window: type=" + w.getType() + " title=" + w.getTitle()
+                    + " root_class=" + r.getClassName() + " childCount=" + r.getChildCount());
+            collectTexts(r, 0);
+            r.recycle();
+        }
+    }
+
+    private void collectTexts(AccessibilityNodeInfo n, int depth) {
+        if (n == null || depth > 8) return;
+        CharSequence t = n.getText();
+        if (t != null && t.length() > 0 && t.length() < 30) {
+            Log.d(TAG, "    [d=" + depth + " clickable=" + n.isClickable() + "] " + t);
+        }
+        for (int i = 0; i < n.getChildCount(); i++) {
+            AccessibilityNodeInfo c = n.getChild(i);
+            if (c != null) {
+                collectTexts(c, depth + 1);
+                c.recycle();
+            }
+        }
+    }
+
+    /** 引用步骤失败时的回退：重新拿 root，按普通文本发送 */
+    private void recoverWithPlainSend() {
+        AccessibilityNodeInfo r = getRootInActiveWindow();
+        if (r != null) {
+            proceedToInputAndSend(r);
+            r.recycle();
+        } else {
+            resetState();
+        }
+    }
+
+    /** Step 3+4 真正写入文本 + 点发送（必要时先 @ 群成员） */
+    private void proceedToInputAndSend(AccessibilityNodeInfo root) {
         AccessibilityNodeInfo edit = findNodeById(root, ID_CHAT_EDIT);
         if (edit == null) {
             Log.w(TAG, "Chat input not found");
@@ -288,6 +451,68 @@ public class HermesAccessibilityService extends AccessibilityService {
             edit.performAction(AccessibilityNodeInfo.ACTION_FOCUS);
         }
+        // 群里 @ 某成员：输入 "@" 触发选人面板，找名字点击
+        if (pendingAtSender != null) {
+            Log.i(TAG, "@ mention: typing @ to trigger picker for " + pendingAtSender);
+            Bundle atArgs = new Bundle();
+            atArgs.putCharSequence(AccessibilityNodeInfo.ACTION_ARGUMENT_SET_TEXT_CHARSEQUENCE, "@");
+            edit.performAction(AccessibilityNodeInfo.ACTION_SET_TEXT, atArgs);
+            // 把 edit 暂存供 typeFinalContent 用
+            final AccessibilityNodeInfo editRef = edit;
+            mainHandler.postDelayed(() -> pickMentionMemberAndContinue(editRef), 600);
+            return;
+        }
+
+        typeFinalContent(edit);
+    }
+
+    /** 在 @ 选人面板中找到对应成员并点击；失败则降级（不 @ 只发文本） */
+    private void pickMentionMemberAndContinue(AccessibilityNodeInfo edit) {
+        AccessibilityNodeInfo root = getRootInActiveWindow();
+        if (root == null) {
+            Log.w(TAG, "@ picker: root null, fallback to plain content");
+            pendingAtSender = null;
+            typeFinalContent(edit);
+            return;
+        }
+
+        AccessibilityNodeInfo memberNode = findClickableByText(root, pendingAtSender);
+        if (memberNode != null) {
+            Log.i(TAG, "Clicking @ member: " + pendingAtSender);
+            memberNode.performAction(AccessibilityNodeInfo.ACTION_CLICK);
+            memberNode.recycle();
+            root.recycle();
+
+            // 点击后 WeChat 会把 @xxx 文本插入到 EditText 末尾，等一下再继续
+            mainHandler.postDelayed(() -> {
+                AccessibilityNodeInfo r = getRootInActiveWindow();
+                AccessibilityNodeInfo freshEdit = (r != null) ? findInnerEditText(r) : null;
+                if (freshEdit != null) {
+                    // 拼接 pendingContent 到现有 @xx 后面（不要覆盖 @ chip）
+                    appendToEditText(freshEdit, " " + pendingContent);
+                    freshEdit.recycle();
+                } else if (edit != null) {
+                    appendToEditText(edit, " " + pendingContent);
+                }
+                if (r != null) r.recycle();
+                if (edit != null) edit.recycle();
+                mainHandler.postDelayed(() -> {
+                    AccessibilityNodeInfo sendRoot = getRootInActiveWindow();
+                    if (sendRoot != null) {
+                        clickSendButton(sendRoot);
+                        sendRoot.recycle();
+                    }
+                }, 400);
+            }, 500);
+        } else {
+            Log.w(TAG, "@ member not found in picker: " + pendingAtSender + " — fallback to plain content");
+            root.recycle();
+            pendingAtSender = null;
+            typeFinalContent(edit);
+        }
+    }
+
+    private void typeFinalContent(AccessibilityNodeInfo edit) {
         Log.i(TAG, "Setting chat text: " + pendingContent.substring(0, Math.min(30, pendingContent.length())));
         Bundle args = new Bundle();
         args.putCharSequence(AccessibilityNodeInfo.ACTION_ARGUMENT_SET_TEXT_CHARSEQUENCE, pendingContent);
@@ -310,6 +535,33 @@ public class HermesAccessibilityService extends AccessibilityService {
         }, 400);
     }
+    /** 在已有 @chip 的 EditText 末尾追加内容（保持 chip 不被覆盖） */
+    private void appendToEditText(AccessibilityNodeInfo edit, String append) {
+        CharSequence cur = edit.getText();
+        String combined = (cur != null ? cur.toString() : "") + append;
+        Log.i(TAG, "Append to EditText: " + append);
+        Bundle args = new Bundle();
+        args.putCharSequence(AccessibilityNodeInfo.ACTION_ARGUMENT_SET_TEXT_CHARSEQUENCE, combined);
+        edit.performAction(AccessibilityNodeInfo.ACTION_SET_TEXT, args);
+    }
+
+    /** 在 bkk 容器里找内部 EditText（同样的解包逻辑封装一份方便复用） */
+    private AccessibilityNodeInfo findInnerEditText(AccessibilityNodeInfo root) {
+        AccessibilityNodeInfo edit = findNodeById(root, ID_CHAT_EDIT);
+        if (edit == null) return null;
+        if ("android.widget.EditText".equals(edit.getClassName())) return edit;
+        for (int i = 0; i < edit.getChildCount(); i++) {
+            AccessibilityNodeInfo child = edit.getChild(i);
+            if (child != null && "android.widget.EditText".equals(child.getClassName())) {
+                edit.recycle();
+                return child;
+            }
+            if (child != null) child.recycle();
+        }
+        edit.recycle();
+        return null;
+    }
+
     private void clickSendButton(AccessibilityNodeInfo root) {
         // Primary: find by exact ID
         AccessibilityNodeInfo sendBtn = findNodeById(root, ID_CHAT_SEND);
@@ -354,10 +606,71 @@ public class HermesAccessibilityService extends AccessibilityService {
         return null;
     }
+    /**
+     * 在所有 bkl 消息气泡里找文本包含 partial（子串）的最后一条（最近收到的那条优先）。
+     */
+    private AccessibilityNodeInfo findBubbleByPartialText(AccessibilityNodeInfo root, String partial) {
+        if (root == null || partial == null || partial.isEmpty()) return null;
+        List<AccessibilityNodeInfo> bubbles = root.findAccessibilityNodeInfosByViewId(ID_BUBBLE_TEXT);
+        Log.d(TAG, "findBubbleByPartialText: found " + (bubbles == null ? 0 : bubbles.size()) + " bkl bubbles, looking for: " + partial);
+        if (bubbles == null || bubbles.isEmpty()) return null;
+        AccessibilityNodeInfo match = null;
+        // 后面的 bubble 在列表里通常更靠后（也更新），倒序优先
+        for (int i = bubbles.size() - 1; i >= 0; i--) {
+            AccessibilityNodeInfo b = bubbles.get(i);
+            CharSequence t = b.getText();
+            String tStr = (t != null) ? t.toString() : "(null)";
+            String preview = tStr.length() > 40 ? tStr.substring(0, 40) + "…" : tStr;
+            Log.d(TAG, "  bubble[" + i + "] text=" + preview);
+            if (match == null && t != null && t.toString().contains(partial)) {
+                Log.i(TAG, "  matched at index " + i);
+                match = b;
+                continue;
+            }
+            b.recycle();
+        }
+        return match;
+    }
+
+    /**
+     * 在 root 子树里找一个 text 等于 label 且 clickable（自身或最近祖先）的节点。
+     * 用于点击弹出菜单 / 选人面板里的项。
+     */
+    private AccessibilityNodeInfo findClickableByText(AccessibilityNodeInfo root, String label) {
+        if (root == null || label == null) return null;
+        List<AccessibilityNodeInfo> nodes = root.findAccessibilityNodeInfosByText(label);
+        if (nodes == null || nodes.isEmpty()) return null;
+        for (AccessibilityNodeInfo n : nodes) {
+            CharSequence t = n.getText();
+            if (t == null) { n.recycle(); continue; }
+            // 严格匹配避免误命中（"引用复制删除…" 这类长 text）
+            if (!label.equals(t.toString())) { n.recycle(); continue; }
+            // 自身可点就用自身
+            if (n.isClickable()) return n;
+            // 否则向上找 clickable 祖先
+            AccessibilityNodeInfo cur = n;
+            AccessibilityNodeInfo result = null;
+            while (cur != null) {
+                if (cur.isClickable()) { result = cur; break; }
+                AccessibilityNodeInfo parent = cur.getParent();
+                if (cur != n) cur.recycle();
+                cur = parent;
+            }
+            if (result != null) {
+                if (result != n) n.recycle();
+                return result;
+            }
+            n.recycle();
+        }
+        return null;
+    }
+
     private void resetState() {
         pendingToUser = null;
         pendingToUserDisplayName = null;
         pendingContent = null;
+        pendingQuoteText = null;
+        pendingAtSender = null;
         Log.i(TAG, "State reset");
     }
 }
@@ -5,4 +5,5 @@
     android:accessibilityEventTypes="typeWindowStateChanged|typeWindowContentChanged|typeViewFocused"
     android:accessibilityFlags="flagDefault|flagRetrieveInteractiveWindows|flagReportViewIds"
     android:canRetrieveWindowContent="true"
+    android:canPerformGestures="true"
     android:notificationTimeout="100" />