feat: 完成2026-06-09版本迭代更新

此版本包含：
1. 新增位置消息发送与展示功能
2. 完善多语言本地化文案
3. 新增安卓端管理空间Activity与图标背景
4. 优化摇一摇开关逻辑与深度链接配置
5. 新增信息流平台过滤与A/B测试后台功能
6. 更新签名配置与构建脚本
7. 修复若干已知问题与代码优化

android/app/build.gradle.kts

@@ -1,3 +1,5 @@
+import java.util.Properties
+
 plugins {
     id("com.android.application")
     id("kotlin-android")
@@ -5,6 +7,13 @@ plugins {
     id("dev.flutter.flutter-gradle-plugin")
 }
 
+// 读取签名配置
+val keystoreProperties = Properties()
+val keystorePropertiesFile = rootProject.file("key.properties")
+if (keystorePropertiesFile.exists()) {
+    keystoreProperties.load(keystorePropertiesFile.inputStream())
+}
+
 android {
     namespace = "apps.xy.xianyan"
     compileSdk = flutter.compileSdkVersion
@@ -38,11 +47,19 @@ android {
         }
     }
 
+    signingConfigs {
+        create("release") {
+            keyAlias = keystoreProperties["keyAlias"] as String?
+            keyPassword = keystoreProperties["keyPassword"] as String?
+            storeFile = keystoreProperties["storeFile"]?.let { file(it) }
+            storePassword = keystoreProperties["storePassword"] as String?
+        }
+    }
+
     buildTypes {
         release {
-            // TODO: Add your own signing config for the release build.
-            // Signing with the debug keys for now, so `flutter run --release` works.
-            signingConfig = signingConfigs.getByName("debug")
+            // 使用正式签名配置
+            signingConfig = signingConfigs.getByName("release")
 
             // release 包同样排除 armeabi-v7a
             ndk {
@@ -68,4 +85,5 @@ flutter {
 
 dependencies {
     coreLibraryDesugaring("com.android.tools:desugar_jdk_libs:2.1.4")
+    implementation("com.google.android.material:material:1.12.0")
 }

android/app/src/main/AndroidManifest.xml

@@ -78,7 +78,7 @@
         android:icon="@mipmap/ic_launcher"
         android:usesCleartextTraffic="true"
         android:enableOnBackInvokedCallback="true"
-        android:manageSpaceActivity=".MainActivity">
+        android:manageSpaceActivity=".ManageSpaceActivity">
         <activity
             android:name=".MainActivity"
             android:exported="true"
@@ -139,6 +139,14 @@
                 <data android:mimeType="*/*"/>
             </intent-filter>
         </activity>
+        <!-- 管理空间Activity — 系统应用信息页"管理空间"按钮入口 -->
+        <activity
+            android:name=".ManageSpaceActivity"
+            android:exported="false"
+            android:theme="@style/ManageSpaceActivityTheme"
+            android:excludeFromRecents="true"
+            android:taskAffinity=""
+            android:finishOnTaskLaunch="true" />
         <receiver
             android:name=".widget.DailySentenceProvider"
             android:exported="false">

android/app/src/main/kotlin/apps/xy/xianyan/MainActivity.kt

@@ -1,17 +1,15 @@
 // ============================================================
 // 闲言APP — Android主Activity
 // 创建时间: 2026-04-20
-// 更新时间: 2026-06-01
-// 作用: Flutter主入口，处理BLE广播 + 系统管理空间拦截
-// 上次更新: shortcuts.xml已对齐quick_actions_android插件的extra key和action，无需额外处理
+// 更新时间: 2026-06-09
+// 作用: Flutter主入口，处理BLE广播 + 管理空间跳转
+// 上次更新: 拆分管理空间对话框到ManageSpaceActivity，MainActivity仅处理intent extras跳转
 // ============================================================
 
 package apps.xy.xianyan
 
 import android.content.Intent
 import android.os.Bundle
-import android.os.Handler
-import android.os.Looper
 import android.util.Log
 import apps.xy.xianyan.ble.BleAdvertiserPlugin
 import io.flutter.embedding.android.FlutterActivity
@@ -27,26 +25,38 @@ class MainActivity : FlutterActivity() {
         private const val ACTION_MANAGE_STORAGE = "android.app.action.MANAGE_STORAGE"
     }
 
+    /** 待执行的ManageSpace操作（从ManageSpaceActivity传递过来） */
+    private var pendingManageSpaceAction: String? = null
     private var pendingManageStorage = false
     private var methodChannel: MethodChannel? = null
 
+    // ---- 生命周期 ----
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         bleAdvertiser.setupChannel(flutterEngine!!, this)
 
-        if (isManageStorageIntent(intent)) {
-            pendingManageStorage = true
-            Log.i(TAG, "onCreate: MANAGE_STORAGE intent detected, pending navigation")
-        }
+        // 检查是否从ManageSpaceActivity跳转过来
+        handleManageSpaceIntent(intent)
     }
 
     override fun onNewIntent(intent: Intent) {
         super.onNewIntent(intent)
         setIntent(intent)
 
-        if (isManageStorageIntent(intent)) {
-            Log.i(TAG, "onNewIntent: MANAGE_STORAGE intent, notifying Flutter")
-            notifyFlutterOpenDataManagement()
+        // 检查是否从ManageSpaceActivity跳转过来
+        handleManageSpaceIntent(intent)
+    }
+
+    override fun onResume() {
+        super.onResume()
+
+        // 执行待处理的管理空间操作
+        pendingManageSpaceAction?.let { action ->
+            pendingManageSpaceAction = null
+            window.decorView.post {
+                invokeFlutterMethod(action)
+            }
         }
     }
 
@@ -67,27 +77,6 @@ class MainActivity : FlutterActivity() {
                 else -> result.notImplemented()
             }
         }
-
-        if (pendingManageStorage) {
-            pendingManageStorage = false
-            Handler(Looper.getMainLooper()).postDelayed({
-                notifyFlutterOpenDataManagement()
-            }, 800)
-        }
-    }
-
-    private fun notifyFlutterOpenDataManagement() {
-        if (methodChannel == null) {
-            pendingManageStorage = true
-            Log.w(TAG, "MethodChannel not ready, will retry after configureFlutterEngine")
-            return
-        }
-        methodChannel?.invokeMethod("open_data_management", null)
-        Log.i(TAG, "Invoked open_data_management via MethodChannel")
-    }
-
-    private fun isManageStorageIntent(intent: Intent?): Boolean {
-        return intent?.action == ACTION_MANAGE_STORAGE
     }
 
     override fun onDestroy() {
@@ -95,4 +84,45 @@ class MainActivity : FlutterActivity() {
         methodChannel = null
         super.onDestroy()
     }
+
+    // ---- 管理空间处理 ----
+
+    /**
+     * 检查intent中是否包含ManageSpaceActivity传递的操作
+     * 支持两种来源：
+     * 1. ManageSpaceActivity通过extra传递的操作
+     * 2. 系统MANAGE_STORAGE intent（兼容旧逻辑）
+     */
+    private fun handleManageSpaceIntent(intent: Intent?) {
+        if (intent == null) return
+
+        // 优先检查ManageSpaceActivity传递的extra
+        val action = intent.getStringExtra(ManageSpaceActivity.EXTRA_MANAGE_SPACE_ACTION)
+        if (action != null) {
+            Log.i(TAG, "handleManageSpaceIntent: received action from ManageSpaceActivity: $action")
+            pendingManageSpaceAction = action
+            return
+        }
+
+        // 兼容：检查系统MANAGE_STORAGE intent
+        if (intent.action == ACTION_MANAGE_STORAGE) {
+            Log.i(TAG, "handleManageSpaceIntent: MANAGE_STORAGE intent detected")
+            pendingManageStorage = true
+            pendingManageSpaceAction = ManageSpaceActivity.ACTION_DATA_MANAGEMENT
+        }
+    }
+
+    /**
+     * 通过MethodChannel调用Flutter端方法
+     */
+    private fun invokeFlutterMethod(method: String) {
+        if (methodChannel == null) {
+            Log.e(TAG, "invokeFlutterMethod: MethodChannel not ready, cannot invoke $method")
+            // 保存操作，等MethodChannel就绪后重试
+            pendingManageSpaceAction = method
+            return
+        }
+        methodChannel?.invokeMethod(method, null)
+        Log.i(TAG, "invokeFlutterMethod: invoked $method via MethodChannel")
+    }
 }

android/app/src/main/kotlin/apps/xy/xianyan/ManageSpaceActivity.kt

@@ -0,0 +1,170 @@
+// ============================================================
+// 闲言APP — 管理空间Activity
+// 创建时间: 2026-06-09
+// 更新时间: 2026-06-09
+// 作用: 安卓端"应用信息→管理空间"入口，弹出原生对话框
+// 上次更新: 初始创建，从MainActivity拆分独立管理空间逻辑
+// ============================================================
+// 设计说明:
+//   AndroidManifest中 android:manageSpaceActivity 指向此Activity。
+//   当用户在系统"应用信息"页点击"管理空间"时，系统启动此Activity。
+//   注意：系统不会发送 MANAGE_STORAGE action intent，而是直接启动此Activity，
+//   因此不能在MainActivity中通过intent action检测。
+//   此Activity使用透明主题，仅显示对话框，用户操作后跳转MainActivity。
+// ============================================================
+
+package apps.xy.xianyan
+
+import android.content.Intent
+import android.os.Bundle
+import android.view.ContextThemeWrapper
+import android.view.LayoutInflater
+import android.widget.LinearLayout
+import androidx.appcompat.app.AppCompatActivity
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+
+class ManageSpaceActivity : AppCompatActivity() {
+
+    companion object {
+        /** Intent extra key：管理空间操作类型 */
+        const val EXTRA_MANAGE_SPACE_ACTION = "manage_space_action"
+        /** 操作值：一键清理 */
+        const val ACTION_CLEAR_ALL = "clear_all_data"
+        /** 操作值：跳转缓存管理 */
+        const val ACTION_CACHE_MANAGEMENT = "navigate_to_cache_management"
+        /** 操作值：跳转数据管理 */
+        const val ACTION_DATA_MANAGEMENT = "navigate_to_data_management"
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        // 直接显示对话框，Activity本身透明无UI
+        showManageSpaceDialog()
+    }
+
+    /**
+     * 显示管理空间原生对话框
+     * 三个选项：一键清理、缓存管理、数据管理
+     */
+    private fun showManageSpaceDialog() {
+        val dialogContext = ContextThemeWrapper(this, R.style.ManageSpaceDialogTheme)
+        val dialogView = LayoutInflater.from(dialogContext)
+            .inflate(R.layout.dialog_manage_space, null)
+
+        val dialog = MaterialAlertDialogBuilder(dialogContext)
+            .setTitle("管理空间")
+            .setView(dialogView)
+            .setNegativeButton("取消") { _, _ -> finish() }
+            .create()
+
+        // 一键清理
+        dialogView.findViewById<LinearLayout>(R.id.option_clear_all)?.setOnClickListener {
+            dialog.dismiss()
+            showClearAllConfirmDialog()
+        }
+
+        // 缓存管理
+        dialogView.findViewById<LinearLayout>(R.id.option_cache_management)?.setOnClickListener {
+            dialog.dismiss()
+            startMainActivity(ACTION_CACHE_MANAGEMENT)
+        }
+
+        // 数据管理
+        dialogView.findViewById<LinearLayout>(R.id.option_data_management)?.setOnClickListener {
+            dialog.dismiss()
+            startMainActivity(ACTION_DATA_MANAGEMENT)
+        }
+
+        // 暗色模式适配
+        adaptDarkMode(dialogView)
+
+        // 点击对话框外部或按返回键关闭
+        dialog.setOnCancelListener { finish() }
+
+        dialog.show()
+    }
+
+    /**
+     * 一键清理二次确认对话框
+     */
+    private fun showClearAllConfirmDialog() {
+        val dialogContext = ContextThemeWrapper(this, R.style.ManageSpaceDialogTheme)
+        MaterialAlertDialogBuilder(dialogContext)
+            .setTitle("⚠️ 确认清理")
+            .setMessage("此操作将清除所有本地数据，包括收藏、笔记、缓存等。此操作不可撤销！")
+            .setPositiveButton("清理") { _, _ ->
+                startMainActivity(ACTION_CLEAR_ALL)
+            }
+            .setNegativeButton("取消") { _, _ ->
+                finish()
+            }
+            .setOnCancelListener { finish() }
+            .show()
+    }
+
+    /**
+     * 启动MainActivity并传递操作类型
+     * 使用 CLEAR_TOP + SINGLE_TOP 确保复用已有实例
+     */
+    private fun startMainActivity(action: String) {
+        val intent = Intent(this, MainActivity::class.java)
+        intent.putExtra(EXTRA_MANAGE_SPACE_ACTION, action)
+        intent.flags = Intent.FLAG_ACTIVITY_CLEAR_TOP or Intent.FLAG_ACTIVITY_SINGLE_TOP
+        startActivity(intent)
+        finish()
+    }
+
+    /**
+     * 暗色模式适配：调整自定义布局中的文字和分隔线颜色
+     */
+    private fun adaptDarkMode(root: android.view.View) {
+        val isDark = resources.configuration.uiMode and
+                android.content.res.Configuration.UI_MODE_NIGHT_MASK ==
+                android.content.res.Configuration.UI_MODE_NIGHT_YES
+
+        if (!isDark) return
+
+        val titleColor = android.graphics.Color.parseColor("#E0E0E0")
+        val descColor = android.graphics.Color.parseColor("#8A8A8E")
+        val dividerColor = android.graphics.Color.parseColor("#3C3C3E")
+
+        adjustTextViewColors(root, titleColor, descColor)
+        adjustDividerColors(root, dividerColor)
+    }
+
+    private fun adjustTextViewColors(
+        view: android.view.View,
+        titleColor: Int,
+        descColor: Int,
+    ) {
+        if (view is android.widget.TextView) {
+            val currentColor = view.currentTextColor
+            if (currentColor == android.graphics.Color.parseColor("#212121")) {
+                view.setTextColor(titleColor)
+            } else if (currentColor == android.graphics.Color.parseColor("#9E9E9E")) {
+                view.setTextColor(descColor)
+            } else if (currentColor == android.graphics.Color.parseColor("#BDBDBD")) {
+                view.setTextColor(android.graphics.Color.parseColor("#666666"))
+            }
+        } else if (view is android.view.ViewGroup) {
+            for (i in 0 until view.childCount) {
+                adjustTextViewColors(view.getChildAt(i), titleColor, descColor)
+            }
+        }
+    }
+
+    private fun adjustDividerColors(view: android.view.View, color: Int) {
+        if (view is android.view.ViewGroup) {
+            for (i in 0 until view.childCount) {
+                val child = view.getChildAt(i)
+                if (child !is android.widget.TextView && child !is LinearLayout) {
+                    try {
+                        child.setBackgroundColor(color)
+                    } catch (_: Exception) {}
+                } else if (child is android.view.ViewGroup) {
+                    adjustDividerColors(child, color)
+                }
+            }
+        }
+    }
+}

android/app/src/main/res/drawable-night/bg_icon_circle_blue.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 闲言APP — 图标圆形背景（蓝色/暗色模式）                        -->
+<!-- 创建时间: 2026-06-09                                          -->
+<!-- ============================================================ -->
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+    <solid android:color="#1A3D5A" />
+</shape>

android/app/src/main/res/drawable-night/bg_icon_circle_destructive.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 闲言APP — 图标圆形背景（红色/暗色模式）                        -->
+<!-- 创建时间: 2026-06-09                                          -->
+<!-- ============================================================ -->
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+    <solid android:color="#3E1A1A" />
+</shape>

android/app/src/main/res/drawable-night/bg_icon_circle_green.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 闲言APP — 图标圆形背景（绿色/暗色模式）                        -->
+<!-- 创建时间: 2026-06-09                                          -->
+<!-- ============================================================ -->
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+    <solid android:color="#1A3D2A" />
+</shape>

android/app/src/main/res/drawable-night/bg_manage_option.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- ============================================================ -->
+<!-- 闲言APP — 管理空间选项背景（普通/暗色模式）                     -->
+<!-- 创建时间: 2026-06-09                                          -->
+<!-- ============================================================ -->
+<ripple xmlns:android="http://schemas.android.com/apk/res/android"
+    android:color="#1AFFFFFF">
+    <item>
+        <shape android:shape="rectangle">
+            <solid android:color="#2C2C2E" />
+            <corners android:radius="12dp" />
+        </shape>
+    </item>
+</ripple>

android/app/src/main/res/drawable-night/bg_manage_option_destructive.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- ============================================================ -->
+<!-- 闲言APP — 管理空间选项背景（危险操作/暗色模式）                  -->
+<!-- 创建时间: 2026-06-09                                          -->
+<!-- ============================================================ -->
+<ripple xmlns:android="http://schemas.android.com/apk/res/android"
+    android:color="#1AEF5350">
+    <item>
+        <shape android:shape="rectangle">
+            <solid android:color="#3E1A1A" />
+            <corners android:radius="12dp" />
+        </shape>
+    </item>
+</ripple>

android/app/src/main/res/drawable/bg_dialog_background.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- ============================================================ -->
+<!-- 闲言APP — 对话框圆角背景                                       -->
+<!-- 创建时间: 2026-06-09                                          -->
+<!-- 作用: Material3对话框的圆角背景，亮色/暗色模式通用               -->
+<!-- ============================================================ -->
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <solid android:color="?android:colorBackground" />
+    <corners android:radius="28dp" />
+</shape>

android/app/src/main/res/drawable/bg_icon_circle_blue.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- ============================================================ -->
+<!-- 闲言APP — 图标圆形背景（蓝色）                                 -->
+<!-- 创建时间: 2026-06-09                                          -->
+<!-- 作用: 缓存管理图标的圆形背景                                    -->
+<!-- ============================================================ -->
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+    <solid android:color="#E3F2FD" />
+</shape>

android/app/src/main/res/drawable/bg_icon_circle_destructive.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- ============================================================ -->
+<!-- 闲言APP — 图标圆形背景（红色/危险）                             -->
+<!-- 创建时间: 2026-06-09                                          -->
+<!-- 作用: 一键清理图标的圆形背景                                    -->
+<!-- ============================================================ -->
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+    <solid android:color="#FFEBEE" />
+</shape>

android/app/src/main/res/drawable/bg_icon_circle_green.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- ============================================================ -->
+<!-- 闲言APP — 图标圆形背景（绿色）                                 -->
+<!-- 创建时间: 2026-06-09                                          -->
+<!-- 作用: 数据管理图标的圆形背景                                    -->
+<!-- ============================================================ -->
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="oval">
+    <solid android:color="#E8F5E9" />
+</shape>

android/app/src/main/res/drawable/bg_manage_option.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- ============================================================ -->
+<!-- 闲言APP — 管理空间选项背景（普通）                              -->
+<!-- 创建时间: 2026-06-09                                          -->
+<!-- 作用: 圆角点击效果背景，用于缓存管理/数据管理选项                 -->
+<!-- ============================================================ -->
+<ripple xmlns:android="http://schemas.android.com/apk/res/android"
+    android:color="#1A000000">
+    <item>
+        <shape android:shape="rectangle">
+            <solid android:color="#F5F5F5" />
+            <corners android:radius="12dp" />
+        </shape>
+    </item>
+</ripple>

android/app/src/main/res/drawable/bg_manage_option_destructive.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- ============================================================ -->
+<!-- 闲言APP — 管理空间选项背景（危险操作）                          -->
+<!-- 创建时间: 2026-06-09                                          -->
+<!-- 作用: 红色圆角点击效果背景，用于一键清理选项                     -->
+<!-- ============================================================ -->
+<ripple xmlns:android="http://schemas.android.com/apk/res/android"
+    android:color="#1AD32F2F">
+    <item>
+        <shape android:shape="rectangle">
+            <solid android:color="#FFF5F5" />
+            <corners android:radius="12dp" />
+        </shape>
+    </item>
+</ripple>

android/app/src/main/res/layout/dialog_manage_space.xml

@@ -0,0 +1,200 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- ============================================================ -->
+<!-- 闲言APP — 管理空间对话框布局                                   -->
+<!-- 创建时间: 2026-06-09                                          -->
+<!-- 作用: 安卓端"管理空间"原生对话框，支持一键清理/缓存管理/数据管理  -->
+<!-- ============================================================ -->
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical"
+    android:paddingStart="24dp"
+    android:paddingEnd="24dp"
+    android:paddingTop="8dp"
+    android:paddingBottom="8dp">
+
+    <!-- 副标题 -->
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="选择您要执行的操作"
+        android:textSize="13sp"
+        android:textColor="#8A8A8E"
+        android:layout_marginBottom="16dp" />
+
+    <!-- 一键清理 -->
+    <LinearLayout
+        android:id="@+id/option_clear_all"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:gravity="center_vertical"
+        android:padding="14dp"
+        android:background="@drawable/bg_manage_option_destructive"
+        android:clickable="true"
+        android:focusable="true">
+
+        <TextView
+            android:layout_width="36dp"
+            android:layout_height="36dp"
+            android:text="🗑️"
+            android:textSize="20sp"
+            android:gravity="center"
+            android:background="@drawable/bg_icon_circle_destructive" />
+
+        <LinearLayout
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:orientation="vertical"
+            android:layout_marginStart="14dp">
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="一键清理"
+                android:textSize="15sp"
+                android:textColor="#D32F2F"
+                android:textStyle="bold" />
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="清除所有应用数据，此操作不可撤销"
+                android:textSize="12sp"
+                android:textColor="#9E9E9E"
+                android:layout_marginTop="3dp" />
+        </LinearLayout>
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="›"
+            android:textSize="20sp"
+            android:textColor="#BDBDBD"
+            android:layout_marginStart="8dp" />
+    </LinearLayout>
+
+    <!-- 分隔线 -->
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="#E0E0E0"
+        android:layout_marginStart="64dp"
+        android:layout_marginVertical="4dp" />
+
+    <!-- 缓存管理 -->
+    <LinearLayout
+        android:id="@+id/option_cache_management"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:gravity="center_vertical"
+        android:padding="14dp"
+        android:background="@drawable/bg_manage_option"
+        android:clickable="true"
+        android:focusable="true">
+
+        <TextView
+            android:layout_width="36dp"
+            android:layout_height="36dp"
+            android:text="📦"
+            android:textSize="20sp"
+            android:gravity="center"
+            android:background="@drawable/bg_icon_circle_blue" />
+
+        <LinearLayout
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:orientation="vertical"
+            android:layout_marginStart="14dp">
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="缓存管理"
+                android:textSize="15sp"
+                android:textColor="#212121"
+                android:textStyle="bold" />
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="管理缓存和临时文件"
+                android:textSize="12sp"
+                android:textColor="#9E9E9E"
+                android:layout_marginTop="3dp" />
+        </LinearLayout>
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="›"
+            android:textSize="20sp"
+            android:textColor="#BDBDBD"
+            android:layout_marginStart="8dp" />
+    </LinearLayout>
+
+    <!-- 分隔线 -->
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="#E0E0E0"
+        android:layout_marginStart="64dp"
+        android:layout_marginVertical="4dp" />
+
+    <!-- 数据管理 -->
+    <LinearLayout
+        android:id="@+id/option_data_management"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:gravity="center_vertical"
+        android:padding="14dp"
+        android:background="@drawable/bg_manage_option"
+        android:clickable="true"
+        android:focusable="true">
+
+        <TextView
+            android:layout_width="36dp"
+            android:layout_height="36dp"
+            android:text="📊"
+            android:textSize="20sp"
+            android:gravity="center"
+            android:background="@drawable/bg_icon_circle_green" />
+
+        <LinearLayout
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:orientation="vertical"
+            android:layout_marginStart="14dp">
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="数据管理"
+                android:textSize="15sp"
+                android:textColor="#212121"
+                android:textStyle="bold" />
+
+            <TextView
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:text="管理收藏、历史、笔记等数据"
+                android:textSize="12sp"
+                android:textColor="#9E9E9E"
+                android:layout_marginTop="3dp" />
+        </LinearLayout>
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="›"
+            android:textSize="20sp"
+            android:textColor="#BDBDBD"
+            android:layout_marginStart="8dp" />
+    </LinearLayout>
+
+</LinearLayout>

android/app/src/main/res/values-night/styles.xml

@@ -15,4 +15,22 @@
     <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
         <item name="android:windowBackground">?android:colorBackground</item>
     </style>
+
+    <!-- Material3 暗色对话框主题 — 用于管理空间等原生对话框 -->
+    <style name="ManageSpaceDialogTheme" parent="Theme.Material3.Dark.Dialog.Alert">
+        <item name="colorPrimary">#90CAF9</item>
+        <item name="colorSecondary">#A5D6A7</item>
+        <item name="colorError">#EF5350</item>
+        <item name="android:windowBackground">@drawable/bg_dialog_background</item>
+    </style>
+
+    <!-- 管理空间Activity透明主题（暗色模式） -->
+    <style name="ManageSpaceActivityTheme" parent="Theme.Material3.Dark.NoActionBar">
+        <item name="android:windowIsTranslucent">true</item>
+        <item name="android:windowBackground">@android:color/transparent</item>
+        <item name="android:windowNoTitle">true</item>
+        <item name="android:backgroundDimEnabled">true</item>
+        <item name="android:statusBarColor">@android:color/transparent</item>
+        <item name="android:navigationBarColor">@android:color/transparent</item>
+    </style>
 </resources>

android/app/src/main/res/values/styles.xml

@@ -15,4 +15,22 @@
     <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
         <item name="android:windowBackground">?android:colorBackground</item>
     </style>
+
+    <!-- Material3 对话框主题 — 用于管理空间等原生对话框 -->
+    <style name="ManageSpaceDialogTheme" parent="Theme.Material3.Light.Dialog.Alert">
+        <item name="colorPrimary">#1976D2</item>
+        <item name="colorSecondary">#388E3C</item>
+        <item name="colorError">#D32F2F</item>
+        <item name="android:windowBackground">@drawable/bg_dialog_background</item>
+    </style>
+
+    <!-- 管理空间Activity透明主题 — Activity无可见UI，仅显示对话框 -->
+    <style name="ManageSpaceActivityTheme" parent="Theme.Material3.Light.NoActionBar">
+        <item name="android:windowIsTranslucent">true</item>
+        <item name="android:windowBackground">@android:color/transparent</item>
+        <item name="android:windowNoTitle">true</item>
+        <item name="android:backgroundDimEnabled">true</item>
+        <item name="android:statusBarColor">@android:color/transparent</item>
+        <item name="android:navigationBarColor">@android:color/transparent</item>
+    </style>
 </resources>