From eddb2c307875d9e2bc35aa0648075d9edef7ba3c Mon Sep 17 00:00:00 2001
From: Kevin <kevin@brighteng.org>
Date: Wed, 29 Apr 2026 10:37:49 +0800
Subject: [PATCH] =?UTF-8?q?fix(expo):=20=E5=8F=91=E9=80=81=E5=90=8E?=
 =?UTF-8?q?=E5=BB=B6=E6=97=B6=20refocus=20=E8=81=8A=E5=A4=A9=E8=BE=93?=
 =?UTF-8?q?=E5=85=A5=E6=A1=86?=
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发送会递增 inputResetKey 以 remount TextInput，需在下一帧再 focus 才能延续键盘输入。

Made-with: Cursor
---
 app-expo/src/app/(main)/conversation/[id].tsx | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/app-expo/src/app/(main)/conversation/[id].tsx b/app-expo/src/app/(main)/conversation/[id].tsx
index 6bee70e..0faea35 100644
--- a/app-expo/src/app/(main)/conversation/[id].tsx
+++ b/app-expo/src/app/(main)/conversation/[id].tsx
@@ -1219,6 +1219,17 @@ export default function ConversationScreen() {
     }
   }, []);
 
+  /** 发送后 `inputResetKey` 会 remount TextInput，需下一帧再 focus 才能延续键盘输入 */
+  const scheduleRefocusComposer = useCallback(() => {
+    InteractionManager.runAfterInteractions(() => {
+      requestAnimationFrame(() => {
+        requestAnimationFrame(() => {
+          textInputRef.current?.focus();
+        });
+      });
+    });
+  }, []);
+
   const flattenedData = useMemo(
     () => flattenMessagesForList(messages ?? []),
     [messages],
@@ -1366,6 +1377,7 @@ export default function ConversationScreen() {
       pendingTextSendRef.current = text;
       setInput('');
       setInputResetKey((k) => k + 1);
+      scheduleRefocusComposer();
       clearConnectingSendTimeout();
       connectingSendTimeoutRef.current = setTimeout(() => {
         connectingSendTimeoutRef.current = null;
@@ -1379,6 +1391,7 @@ export default function ConversationScreen() {
     sendText(text);
     setInput('');
     setInputResetKey((k) => k + 1);
+    scheduleRefocusComposer();
   };
 
   /** 仅完全断开时禁用发送/语音；连接中可点发送（排队） */