fix(mobile): fill English copy that stayed Chinese on Android

Translate password help, tag explanations, settings descriptions, and the untitled-note fallback so the English Android UI no longer mixes languages.

apps/mobile/src/hooks/useMobileRichEditor.ts

@@ -20,7 +20,7 @@ import {
 } from "../lib/mobile-editor-controller";
 import { clearMobileMemoDraft, writeMobileMemoDraft, type MobileMemoDraft } from "../lib/mobile-drafts";
 import { prepareUploadAsset } from "../lib/mobile-image-upload";
-import { useMobileLocale } from "../lib/mobile-locale";
+import { localizeMissingNotebookName, useMobileLocale } from "../lib/mobile-locale";
 import { useSession } from "../lib/session";
 import { recordEditorStartup } from "../lib/startup-performance";
 import { safeDomCall } from "../lib/safe-dom-call";
@@ -144,7 +144,7 @@ export const useMobileRichEditor = ({
   const [error, setError] = useState<string | null>(null);
   const [resourceTarget, setResourceTarget] = useState<MobileResourceTarget | null>(null);
   const { pickUploadAssets, uploadSourcePicker } = useMobileEditorUploadAsset();
-  const notebookLabel = notebooks.find((notebook) => notebook.id === notebookId)?.name ?? "未分类";
+  const notebookLabel = notebooks.find((notebook) => notebook.id === notebookId)?.name ?? localizeMissingNotebookName(resolvedLocale);
   const saveLabel = error
     ? "保存失败"
     : saving

apps/mobile/src/lib/mobile-locale.test.mjs

@@ -1,5 +1,5 @@
 import { describe, expect, test } from "bun:test";
-import { translateMobileText } from "./mobile-locale.tsx";
+import { localizeMissingNotebookName, localizeUntitledMemoTitle, translateMobileText } from "./mobile-locale.tsx";
 
 describe("mobile locale translation", () => {
   test("keeps Chinese copy unchanged for the Chinese locale", () => {
@@ -22,4 +22,27 @@ describe("mobile locale translation", () => {
     expect(translateMobileText("永久删除 3 条笔记", "en-US")).toBe("Delete 3 notes permanently");
     expect(translateMobileText("当前：Inbox，3 条笔记", "en-US")).toBe("Current: Inbox, 3 notes");
   });
+
+  test("translates the mixed English explanations from the Android locale report", () => {
+    expect(translateMobileText("修改后会保留当前设备登录，并退出其他设备上的登录会话。", "en-US"))
+      .toBe("Keeps this device signed in and signs out other sessions.");
+    expect(translateMobileText("修改后会保留当前设备登录，并退出其他设备上的登录会话。", "ja"))
+      .toBe("この端末のログインは維持し、他の端末のセッションは終了します。");
+    expect(translateMobileText("添加标签", "en-US")).toBe("Add tags");
+    expect(translateMobileText("没有找到适合这篇笔记的新标签。", "en-US")).toBe("No new tags fit this note.");
+    expect(translateMobileText("切换产品界面的显示语言。", "en-US")).toBe("Choose the language used in the app.");
+    expect(translateMobileText("当前密码不正确。", "en-US")).toBe("The current password is incorrect.");
+    expect(translateMobileText("修改中...", "ja")).toBe("変更中...");
+  });
+
+  test("localizes only the default untitled title and the missing-notebook fallback", () => {
+    expect(localizeUntitledMemoTitle("", "en-US")).toBe("Untitled note");
+    expect(localizeUntitledMemoTitle("无标题笔记", "en-US")).toBe("Untitled note");
+    expect(localizeUntitledMemoTitle("无标题笔记", "ja")).toBe("無題のノート");
+    expect(localizeUntitledMemoTitle("  无标题笔记  ", "zh-CN")).toBe("无标题笔记");
+    expect(localizeUntitledMemoTitle("会议记录", "en-US")).toBe("会议记录");
+    expect(localizeMissingNotebookName("en-US")).toBe("Uncategorized");
+    expect(localizeMissingNotebookName("ja")).toBe("未分類");
+    expect(localizeMissingNotebookName("zh-CN")).toBe("未分类");
+  });
 });

apps/mobile/src/lib/mobile-locale.tsx

@@ -1,3 +1,4 @@
+import { DEFAULT_MEMO_TITLE } from "@edgeever/shared";
 import { enUS, ja, zhCN } from "@edgeever/shared/i18n";
 import { resolveSupportedLocale } from "@edgeever/shared/i18n/locales";
 import { createContext, useContext, useEffect, useMemo, useState, type ReactNode } from "react";
@@ -165,6 +166,21 @@ const mobileOnlyTranslations = new Map<string, string>([
   ["当前内容将被模板内容替换。", "The current content will be replaced by the template."],
   ["替换", "Replace"],
   ["关闭", "Close"],
+  ["修改后会保留当前设备登录，并退出其他设备上的登录会话。", "Keeps this device signed in and signs out other sessions."],
+  ["添加标签", "Add tags"],
+  ["正在生成智能标签", "Generating smart tags"],
+  ["智能标签生成失败", "Could not generate smart tags"],
+  ["智能标签已添加", "Smart tags added"],
+  ["没有找到适合这篇笔记的新标签。", "No new tags fit this note."],
+  ["没有匹配的笔记本", "No matching notebooks"],
+  ["偏好设置", "Preferences"],
+  ["切换产品界面的显示语言。", "Choose the language used in the app."],
+  ["上传大图时在本地压缩，节省资源占用。", "Compress large images on this device before upload."],
+  ["已恢复上次未完成的本地草稿", "Restored your unfinished local draft"],
+  ["连接你的自托管笔记空间", "Connect to your self-hosted notes"],
+  ["首次登录密码", "Password for first sign-in"],
+  ["GitHub 仓库", "GitHub repository"],
+  ["操作失败，请稍后再试", "Something went wrong. Please try again."],
 ]);
 
 const mobileOnlyJapanese = new Map<string, string>([
@@ -314,6 +330,21 @@ const mobileOnlyJapanese = new Map<string, string>([
   ["当前内容将被模板内容替换。", "現在の内容はテンプレートの内容に置き換わります。"],
   ["替换", "置き換え"],
   ["关闭", "閉じる"],
+  ["修改后会保留当前设备登录，并退出其他设备上的登录会话。", "この端末のログインは維持し、他の端末のセッションは終了します。"],
+  ["添加标签", "タグを追加"],
+  ["正在生成智能标签", "スマートタグを生成しています"],
+  ["智能标签生成失败", "スマートタグを生成できませんでした"],
+  ["智能标签已添加", "スマートタグを追加しました"],
+  ["没有找到适合这篇笔记的新标签。", "このノートに合う新しいタグはありません。"],
+  ["没有匹配的笔记本", "一致するノートブックはありません"],
+  ["偏好设置", "環境設定"],
+  ["切换产品界面的显示语言。", "アプリの表示言語を切り替えます。"],
+  ["上传大图时在本地压缩，节省资源占用。", "大きな画像はアップロード前にこの端末で圧縮し、容量を抑えます。"],
+  ["已恢复上次未完成的本地草稿", "前回の未完成の下書きを復元しました"],
+  ["连接你的自托管笔记空间", "セルフホストのノートスペースに接続"],
+  ["首次登录密码", "初回ログインのパスワード"],
+  ["GitHub 仓库", "GitHub リポジトリ"],
+  ["操作失败，请稍后再试", "操作に失敗しました。しばらくしてから再試行してください。"],
 ]);
 
 const flattenStrings = (value: unknown, prefix = "", output = new Map<string, string>()) => {
@@ -416,6 +447,23 @@ export const translateMobileText = (value: string, locale: SupportedMobileLocale
 let currentResolvedMobileLocale: SupportedMobileLocale = resolveSystemLocale();
 export const translateCurrentMobileText = (value: string) => translateMobileText(value, currentResolvedMobileLocale);
 
+export const localizeUntitledMemoTitle = (
+  title: string | null | undefined,
+  locale: SupportedMobileLocale,
+) => {
+  const trimmed = title?.trim() ?? "";
+  if (trimmed && trimmed !== DEFAULT_MEMO_TITLE) {
+    return trimmed;
+  }
+  return translateMobileText(DEFAULT_MEMO_TITLE, locale);
+};
+
+export const localizeMissingNotebookName = (locale: SupportedMobileLocale) => {
+  if (locale === "en-US") return "Uncategorized";
+  if (locale === "ja") return "未分類";
+  return "未分类";
+};
+
 const MobileLocaleContext = createContext<MobileLocaleContextValue>({
   preference: "system",
   resolvedLocale: resolveSystemLocale(),

apps/mobile/src/screens/AccountSecurityModal.tsx

@@ -25,8 +25,8 @@ export const AccountSecurityPanel = ({
   const passwordMutation = useMutation({
     mutationFn: async () => {
       if (!client) throw new Error("Client is not ready");
-      if (newPassword.length < 8) throw new Error("新密码至少需要 8 个字符");
-      if (newPassword !== confirmPassword) throw new Error("两次输入的新密码不一致");
+      if (newPassword.length < 8) throw new Error("新密码至少需要 8 个字符。");
+      if (newPassword !== confirmPassword) throw new Error("两次输入的新密码不一致。");
       return client.changePassword({ currentPassword, newPassword, confirmPassword });
     },
     onSuccess: () => {
@@ -43,7 +43,7 @@ export const AccountSecurityPanel = ({
   }, [active]);
 
   const errorMessage = (error: unknown) => {
-    if (error instanceof ApiRequestError && error.code === "invalid_current_password") return "当前密码不正确";
+    if (error instanceof ApiRequestError && error.code === "invalid_current_password") return "当前密码不正确。";
     return error instanceof Error ? error.message : "操作失败，请稍后再试";
   };
 
@@ -63,7 +63,7 @@ export const AccountSecurityPanel = ({
       {passwordMutation.isSuccess ? <Text accessibilityLiveRegion="polite" style={styles.success}>密码已修改成功。</Text> : null}
       <PrimaryButton
         disabled={passwordMutation.isPending}
-        label={passwordMutation.isPending ? "正在修改…" : "修改密码"}
+        label={passwordMutation.isPending ? "修改中..." : "修改密码"}
         onPress={() => passwordMutation.mutate()}
       />
     </View>

apps/mobile/src/screens/WorkspaceEditors.tsx

@@ -22,7 +22,7 @@ import {
   writeMobileMemoDraft,
   type MobileMemoDraft,
 } from "../lib/mobile-drafts";
-import { useMobileLocale } from "../lib/mobile-locale";
+import { localizeMissingNotebookName, useMobileLocale } from "../lib/mobile-locale";
 import { useSession } from "../lib/session";
 import { queueMobileMemoCreate, queueMobileMemoUpdate } from "../lib/sync-queue";
 import { createMobileDataScope, upsertLocalMemo } from "../lib/local-mirror";
@@ -867,7 +867,7 @@ export const RichEditorModal = ({
   const [resourceTarget, setResourceTarget] = useState<MobileResourceTarget | null>(null);
   const editorStartup = useMobileEditorStartupGuard({ active: Boolean(memo && baseUrl), ready });
   const { pickUploadAssets, uploadSourcePicker } = useMobileEditorUploadAsset();
-  const notebookLabel = notebooks.find((notebook) => notebook.id === notebookId)?.name ?? "未分类";
+  const notebookLabel = notebooks.find((notebook) => notebook.id === notebookId)?.name ?? localizeMissingNotebookName(resolvedLocale);
   const saveLabel = error ? "保存失败" : saving ? "保存中" : uploading ? "上传中" : dirty ? (draftRestored ? "本地草稿" : "未保存") : ready ? "已保存" : "加载中";
   const titleRef = useRef(title);
   const tagsTextRef = useRef(tagsText);

apps/mobile/src/screens/WorkspaceMemoDetail.tsx

@@ -27,7 +27,7 @@ import {
   saveMobileResourceAs,
   type MobileResourceTarget,
 } from "../lib/mobile-attachments";
-import { useMobileLocale } from "../lib/mobile-locale";
+import { localizeUntitledMemoTitle, useMobileLocale } from "../lib/mobile-locale";
 import {
   createOnceProtectedResourceFailureNotifier,
   isProtectedResourceSource,
@@ -625,7 +625,7 @@ export const MemoDetailModal = ({
     }
   }, []);
 
-  const memoTitle = memo?.title?.trim() || DEFAULT_MEMO_TITLE;
+  const memoTitle = localizeUntitledMemoTitle(memo?.title, resolvedLocale);
   const memoTagsText = memo?.tags.join(", ") ?? "";
   const metadataSearchMatches = useMemo(() => ({
     tags: getTextSearchMatches(memoTagsText, searchQuery),
@@ -844,8 +844,8 @@ export const MemoDetailModal = ({
     safeDomCall(() => viewerRef.current?.exportImage(JSON.stringify({
       requestId,
       format,
-      title: memo.title?.trim() || (resolvedLocale !== "zh-CN" ? "Untitled note" : "无标题笔记"),
-      fallbackTitle: resolvedLocale !== "zh-CN" ? "Untitled note" : "无标题笔记",
+      title: localizeUntitledMemoTitle(memo.title, resolvedLocale),
+      fallbackTitle: localizeUntitledMemoTitle(null, resolvedLocale),
       notebook: options.showNotebook === false ? "" : notebookName,
       tags: options.showTags === false ? [] : memo.tags,
       updatedAt: options.showUpdatedAt === false ? "" : new Date(memo.updatedAt).toLocaleString(resolvedLocale),

apps/mobile/src/screens/WorkspaceScreen.tsx

@@ -30,7 +30,7 @@ import {
   type MobileLocalePreference,
   type MobileMemoListDensity,
 } from "../lib/preferences";
-import { useMobileLocale } from "../lib/mobile-locale";
+import { localizeUntitledMemoTitle, localizeMissingNotebookName, useMobileLocale } from "../lib/mobile-locale";
 import { useSession } from "../lib/session";
 import {
   clearMobileMemoUpdateQueueItem,
@@ -969,9 +969,10 @@ export const WorkspaceScreen = ({
 
       const response = await client.createMemoShare(memo.id);
       const shareUrl = `${session.baseUrl.replace(/\/+$/, "")}/share/${encodeURIComponent(response.share.token)}`;
+      const shareTitle = localizeUntitledMemoTitle(memo.title, resolvedLocale);
       await NativeShare.share({
-        message: `${memo.title?.trim() || DEFAULT_MEMO_TITLE}\n${shareUrl}`,
-        title: memo.title?.trim() || DEFAULT_MEMO_TITLE,
+        message: `${shareTitle}\n${shareUrl}`,
+        title: shareTitle,
         url: shareUrl,
       });
     },
@@ -1277,7 +1278,7 @@ export const WorkspaceScreen = ({
         isSaving={updateMemoMutation.isPending || localUpdateMemoMutation.isPending}
         isSharing={shareMemoMutation.isPending}
         memo={selectedMemo}
-        notebookName={notebooks.find((notebook) => notebook.id === selectedMemo?.notebookId)?.name ?? "未分类"}
+        notebookName={notebooks.find((notebook) => notebook.id === selectedMemo?.notebookId)?.name ?? localizeMissingNotebookName(resolvedLocale)}
         notebooks={notebooks}
         onClose={closeDetail}
         onCloseEditor={closeRichEditor}