feat(设置): 新增当前位置选择器并优化UI与交互

- 在设置页面添加基于机器人位置列表的下拉选择器，支持手动设置当前位置
- 改进特殊任务模式的开关逻辑，避免与当前任务状态冲突
- 优化MQTT指令处理，新增terminate、continue命令，完善TTS暂停/恢复机制
- 添加表情动画的眨眼效果，改进导航到达和巡逻模式的状态管理
- 重构颜色主题为浅色风格，并添加横屏布局支持
- 更新README文档，补充MQTT指令说明和本地验证步骤

README.md

@@ -54,10 +54,27 @@ Temi SDK 的很多功能（如语音、导航、跟随）依赖于机器人的
   - `app/src/main/res/layout/activity_main.xml` (主页布局)
   - `app/src/main/res/layout/activity_settings.xml` (设置页布局)
 
-## 4. 常见问题
+## 4. MQTT 指令与行为
 
-**Q: 为什么在模拟器上闪退？**
+应用订阅 `robot/cmd`，接收 JSON 指令。
-A: 因为应用启动时会调用 `Robot.getInstance()`，而普通模拟器没有 Temi 的底层服务。
+
+### 动作列表
+- `recharge` 前往充电桩
+- `goto` 前往指定地点（字段 `location` 或 `target`）
+- `speak` 立即播报（字段 `text` 或 `speech`）
+- `stream` 流式播报（字段 `text` 或 `content`），按句号/感叹号/问号/换行分句
+- `stop` 暂停 TTS 与播报队列，不清空 stream buffer
+- `continue` 继续播报，优先重播被中断的那句话
+- `terminate` 终止导航与 TTS，清空队列和 buffer
+
+### special 模式说明
+- special 是否启用只看设置页开关 `special_task_mode`
+- setCurrentTask 不会开启或关闭 special
+- special 开启时，会跳过门控与问候等场景逻辑
+
+## 5. 本地验证
+
+```bash
+.\gradlew.bat :app:installDebug
+```
 
-**Q: Trae 可以装插件预览吗？**
-A: 目前没有插件能直接在 Trae 内部完美模拟 Android 环境。建议使用 Trae 写代码，配合 Android Studio 或真机进行调试预览。

app/src/main/java/com/example/lzwcai_terminal_temi/AnimatedEmojiView.kt

@@ -17,7 +17,7 @@ class AnimatedEmojiView @JvmOverloads constructor(
 ) : View(context, attrs) {
 
     private val facePaint = Paint(Paint.ANTI_ALIAS_FLAG).apply {
-        color = Color.YELLOW
+        color = Color.WHITE
         style = Paint.Style.FILL
     }
 
@@ -39,7 +39,7 @@ class AnimatedEmojiView @JvmOverloads constructor(
     private var mouthOpenRatio = 0.1f
     private var noddingOffset = 0f
 
-    enum class Expression { SMILE, NEUTRAL, TALKING, HAPPY, SAD, WINK, ANGRY }
+    enum class Expression { SMILE, NEUTRAL, TALKING, HAPPY, SAD, WINK, ANGRY, BLINK }
     var currentExpression = Expression.SMILE
         set(value) {
             field = value
@@ -70,12 +70,19 @@ class AnimatedEmojiView @JvmOverloads constructor(
         val eyeRadius = radius * 0.1f
         val eyeOffsetX = radius * 0.4f
         val eyeOffsetY = radius * 0.3f
+        val closedEyeWidth = eyeRadius * 2.5f
 
         if (currentExpression == Expression.WINK) {
-            val closedEyeWidth = eyeRadius * 2.5f
             mouthPaint.style = Paint.Style.STROKE
+            // Left eye closed (wink)
+            canvas.drawLine(centerX - eyeOffsetX - closedEyeWidth / 2, centerY - eyeOffsetY, centerX - eyeOffsetX + closedEyeWidth / 2, centerY - eyeOffsetY, mouthPaint)
+            // Right eye open
+            canvas.drawCircle(centerX + eyeOffsetX, centerY - eyeOffsetY, eyeRadius, eyePaint)
+        } else if (currentExpression == Expression.BLINK) {
+            mouthPaint.style = Paint.Style.STROKE
+            // Both eyes closed
+            canvas.drawLine(centerX - eyeOffsetX - closedEyeWidth / 2, centerY - eyeOffsetY, centerX - eyeOffsetX + closedEyeWidth / 2, centerY - eyeOffsetY, mouthPaint)
             canvas.drawLine(centerX + eyeOffsetX - closedEyeWidth / 2, centerY - eyeOffsetY, centerX + eyeOffsetX + closedEyeWidth / 2, centerY - eyeOffsetY, mouthPaint)
-            canvas.drawCircle(centerX - eyeOffsetX, centerY - eyeOffsetY, eyeRadius, eyePaint)
         } else {
             canvas.drawCircle(centerX - eyeOffsetX, centerY - eyeOffsetY, eyeRadius, eyePaint)
             canvas.drawCircle(centerX + eyeOffsetX, centerY - eyeOffsetY, eyeRadius, eyePaint)
@@ -121,6 +128,7 @@ class AnimatedEmojiView @JvmOverloads constructor(
             Expression.ANGRY -> canvas.drawArc(mouthPath, 200f, -140f, false, mouthPaint)
             Expression.NEUTRAL -> canvas.drawLine(mouthLeft, mouthTop + mouthHeight / 2, mouthLeft + mouthWidth, mouthTop + mouthHeight / 2, mouthPaint)
             Expression.WINK -> canvas.drawArc(mouthPath, 20f, 140f, false, mouthPaint)
+            Expression.BLINK -> canvas.drawArc(mouthPath, 20f, 140f, false, mouthPaint)
             Expression.TALKING -> {
                 mouthPaint.style = Paint.Style.FILL
                 val dynamicMouthHeight = mouthHeight * mouthOpenRatio

app/src/main/java/com/example/lzwcai_terminal_temi/MainActivity.kt

@@ -27,6 +27,8 @@ import kotlinx.coroutines.cancel
 
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.delay
+import kotlinx.coroutines.isActive
+import kotlin.random.Random
 
 class MainActivity : AppCompatActivity(), OnRobotReadyListener, TtsListener, OnGoToLocationStatusChangedListener,
     OnDetectionStateChangedListener, OnReposeStatusChangedListener, SharedPreferences.OnSharedPreferenceChangeListener,
@@ -42,16 +44,18 @@ class MainActivity : AppCompatActivity(), OnRobotReadyListener, TtsListener, OnG
 
     private var lastArrivalLocation: String? = null
     private var lastArrivalAt: Long = 0L
-    private val fixedFaceScale = 1.0f
+
-    private val baseFaceSizeDp = 1000f
     private var currentTask: String = ""
 
 
     private var closeDoorJob: Job? = null
+    private var blinkJob: Job? = null
 
     private var receptionLocation: String = ""
     private var receptionText: String = ""
     private var receptionDestination: String = ""
+    private var patrolRoute: List<String> = emptyList()
+    private var patrolIndex: Int = 0
 
     @SuppressLint("SetTextI18n")
     override fun onCreate(savedInstanceState: Bundle?) {
@@ -65,17 +69,31 @@ class MainActivity : AppCompatActivity(), OnRobotReadyListener, TtsListener, OnG
         navCon = NavController(robot)
         permissionManager = PermissionManager(robot)
 
-        prefs = getSharedPreferences("app_prefs", Context.MODE_PRIVATE)
+        if (savedInstanceState != null) {
-        if (prefs.getBoolean("special_task_mode", false)) {
+            currentTask = savedInstanceState.getString("currentTask", "") ?: ""
-            currentTask = "special"
+            receptionLocation = savedInstanceState.getString("receptionLocation", "") ?: ""
+            receptionText = savedInstanceState.getString("receptionText", "") ?: ""
+            receptionDestination = savedInstanceState.getString("receptionDestination", "") ?: ""
+            lastArrivalLocation = savedInstanceState.getString("lastArrivalLocation")
+        }
+        if (currentTask == "special") {
+            currentTask = ""
         }
 
+        prefs = getSharedPreferences("app_prefs", Context.MODE_PRIVATE)
+        prefs.registerOnSharedPreferenceChangeListener(this)
+        if (lastArrivalLocation == null) {
+            lastArrivalLocation = prefs.getString("current_location", null)
+        }
         binding.btnSettings.setOnClickListener {
             startActivity(Intent(this, SettingsActivity::class.java))
         }
 
+        if (currentTask == "patrol") {
+            binding.animatedEmojiView.currentExpression = AnimatedEmojiView.Expression.ANGRY
+        } else {
             binding.animatedEmojiView.currentExpression = AnimatedEmojiView.Expression.SMILE
-        // applyFaceScale(fixedFaceScale) // Use XML constraints for layout
+        }
 
         binding.btnReception.setOnClickListener {
             val destination = receptionDestination
@@ -96,10 +114,14 @@ class MainActivity : AppCompatActivity(), OnRobotReadyListener, TtsListener, OnG
         robot.addOnDetectionStateChangedListener(this)
         robot.addOnReposeStatusChangedListener(this)
         robot.addOnRequestPermissionResultListener(this)
-        prefs.registerOnSharedPreferenceChangeListener(this)
         robot.constraintBeWith()
+        if (mqttManager == null) {
+            updateMqttConnection()
+        } else {
             mqttManager?.connect()
         }
+        startBlinking()
+    }
 
     override fun onStop() {
         super.onStop()
@@ -109,12 +131,13 @@ class MainActivity : AppCompatActivity(), OnRobotReadyListener, TtsListener, OnG
         robot.removeOnDetectionStateChangedListener(this)
         robot.removeOnReposeStatusChangedListener(this)
         robot.removeOnRequestPermissionResultListener(this)
-        prefs.unregisterOnSharedPreferenceChangeListener(this)
+        // mqttManager?.disconnect()  // Keep MQTT alive in background/settings
-        mqttManager?.disconnect()
+        stopBlinking()
     }
 
     override fun onDestroy() {
         super.onDestroy()
+        prefs.unregisterOnSharedPreferenceChangeListener(this)
         mqttManager?.disconnect()
         LogManager.stopLogcatListener()
         mainScope.cancel()
@@ -168,7 +191,12 @@ class MainActivity : AppCompatActivity(), OnRobotReadyListener, TtsListener, OnG
 
     override fun onGoToLocationStatusChanged(location: String, status: String, descriptionId: Int, description: String) {
         val normalized = status.lowercase()
-        if (normalized != "complete") {
+        val isAbort = normalized in setOf("abort", "aborted", "canceled", "cancelled", "stopped", "stop", "failed", "error")
+        if (normalized != "complete" && !isAbort) {
+            return
+        }
+        if (isAbort) {
+            endNonSpecialTask("goTo aborted: $location, status=$status")
             return
         }
         val now = System.currentTimeMillis()
@@ -177,6 +205,14 @@ class MainActivity : AppCompatActivity(), OnRobotReadyListener, TtsListener, OnG
         }
         lastArrivalLocation = location
         lastArrivalAt = now
+        prefs.edit().putString("current_location", location).apply()
+        if (currentTask == "patrol") {
+            handlePatrolArrival(location)
+        }
+        if (isSpecialModeEnabled() && currentTask.isEmpty()) {
+            Log.i("MainActivity", "Special task mode: arrival announcement skipped at $location.")
+            return
+        }
         val text = "已到达$location"
         val ttsRequest = TtsRequest.create(text, false, language = TtsRequest.Language.ZH_CN)
         robot.speak(ttsRequest)
@@ -209,6 +245,12 @@ class MainActivity : AppCompatActivity(), OnRobotReadyListener, TtsListener, OnG
 
         // Home Base logic
         if (lastArrivalLocation?.lowercase() == "home base") {
+            // Check if special task mode is enabled, if so, skip door logic
+            if (isSpecialModeEnabled() && currentTask.isEmpty()) {
+                Log.i("MainActivity", "Special task mode: Door logic skipped at Home Base.")
+                return
+            }
+            
             when (state) {
                 DETECTED -> {
                     closeDoorJob?.cancel()
@@ -241,8 +283,11 @@ class MainActivity : AppCompatActivity(), OnRobotReadyListener, TtsListener, OnG
                 }
             }
         }
-
+        if (lastArrivalLocation?.lowercase() != "home base" && currentTask.isEmpty() && state == DETECTED) {
-        if (state == DETECTED && currentTask.isEmpty() && lastArrivalLocation?.lowercase() != "home base") {
+            if (isSpecialModeEnabled()) {
+                 Log.i("MainActivity", "Special task mode enabled (pref check), skipping greeting.")
+                 return
+            }
             val hour = java.util.Calendar.getInstance().get(java.util.Calendar.HOUR_OF_DAY)
             val greeting = when (hour) {
                 in 6..11 -> "早上好"
@@ -267,7 +312,7 @@ class MainActivity : AppCompatActivity(), OnRobotReadyListener, TtsListener, OnG
     }
 
     private fun stopReceptionMode() {
-        currentTask = ""
+        setCurrentTask("")
         receptionLocation = ""
         receptionText = ""
         receptionDestination = ""
@@ -275,15 +320,64 @@ class MainActivity : AppCompatActivity(), OnRobotReadyListener, TtsListener, OnG
         Log.i("MainActivity", "Reception mode stopped")
     }
 
+    private fun endNonSpecialTask(reason: String) {
+        if (currentTask.isEmpty()) {
+            return
+        }
+        if (currentTask != "patrol" && currentTask != "reception") {
+            return
+        }
+        Log.i("MainActivity", "Ending task '$currentTask': $reason")
+        setCurrentTask("")
+    }
+
+    fun startPatrolMode(route: List<String>) {
+        if (route.isEmpty()) {
+            setCurrentTask("")
+            return
+        }
+        patrolRoute = route
+        patrolIndex = 0
+        setCurrentTask("patrol")
+        Log.i("MainActivity", "Patrol mode started: route=${route.joinToString()}")
+    }
+
+    private fun handlePatrolArrival(location: String) {
+        if (patrolRoute.isEmpty()) {
+            return
+        }
+        val matchIndex = patrolRoute.indexOfFirst { it.equals(location, ignoreCase = true) }
+        if (matchIndex == -1) {
+            return
+        }
+        if (matchIndex >= patrolIndex) {
+            patrolIndex = matchIndex + 1
+        }
+        if (patrolIndex >= patrolRoute.size) {
+            Log.i("MainActivity", "Patrol route completed: ${patrolRoute.joinToString()}")
+            setCurrentTask("")
+        }
+    }
+
     fun setCurrentTask(task: String) {
-        currentTask = task
+        val finalTask = task
-        Log.i("MainActivity", "Current task set to: $task")
+
-        // Update expression based on task
+        // Avoid re-setting the same task
-        if (task == "patrol") {
+        if (currentTask == finalTask) {
+            return
+        }
+        
+        currentTask = finalTask
+        Log.i("MainActivity", "Current task set to: '$finalTask'")
+        if (finalTask == "patrol") {
             binding.animatedEmojiView.currentExpression = AnimatedEmojiView.Expression.ANGRY
         } else {
             binding.animatedEmojiView.currentExpression = AnimatedEmojiView.Expression.SMILE
         }
+        if (finalTask != "patrol") {
+            patrolRoute = emptyList()
+            patrolIndex = 0
+        }
     }
 
     override fun onReposeStatusChanged(status: Int, description: String) {
@@ -311,17 +405,22 @@ class MainActivity : AppCompatActivity(), OnRobotReadyListener, TtsListener, OnG
             Log.i("MainActivity", "IP address changed, re-initializing MQTT connection.")
             updateMqttConnection()
         }
-        if (key == "special_task_mode") {
+        if (key == "current_location") {
-            if (sharedPreferences?.getBoolean("special_task_mode", false) == true) {
+            lastArrivalLocation = sharedPreferences?.getString("current_location", null)
-                setCurrentTask("special")
+            Log.i("MainActivity", "Current location updated manually: $lastArrivalLocation")
-            } else if (currentTask == "special") {
-                setCurrentTask("")
         }
+        if (key == "special_task_mode") {
+            val isSpecial = sharedPreferences?.getBoolean("special_task_mode", false) == true
+            Log.i("MainActivity", "Special mode pref changed: $isSpecial, currentTask: $currentTask")
         }
     }
 
+    private fun isSpecialModeEnabled(): Boolean {
+        return ::prefs.isInitialized && prefs.getBoolean("special_task_mode", false)
+    }
+
     private fun updateMqttConnection() {
-        mqttManager?.disconnect()
+        mqttManager?.shutdown()
         val ip = prefs.getString("network_ip", null)
         if (!ip.isNullOrEmpty()) {
             mqttManager = MqttManager(this, ip, robot, navCon)
@@ -333,14 +432,35 @@ class MainActivity : AppCompatActivity(), OnRobotReadyListener, TtsListener, OnG
         }
     }
 
-    private fun applyFaceScale(scale: Float) {
+    private fun startBlinking() {
-        val density = resources.displayMetrics.density
+        stopBlinking()
-        val sizePx = (baseFaceSizeDp * density * scale).toInt()
+        blinkJob = mainScope.launch {
-        val params = binding.animatedEmojiView.layoutParams
+            while (isActive) {
-        params.width = sizePx
+                val delayTime = Random.nextLong(2000, 6000)
-        params.height = sizePx
+                delay(delayTime)
-        binding.animatedEmojiView.layoutParams = params
+                
-        binding.animatedEmojiView.requestLayout()
+                if (binding.animatedEmojiView.currentExpression == AnimatedEmojiView.Expression.SMILE) {
+                    binding.animatedEmojiView.currentExpression = AnimatedEmojiView.Expression.BLINK
+                    delay(200)
+                    if (binding.animatedEmojiView.currentExpression == AnimatedEmojiView.Expression.BLINK) {
+                        binding.animatedEmojiView.currentExpression = AnimatedEmojiView.Expression.SMILE
+                    }
+                }
+            }
+        }
+    }
+
+    private fun stopBlinking() {
+        blinkJob?.cancel()
+    }
+
+    override fun onSaveInstanceState(outState: Bundle) {
+        super.onSaveInstanceState(outState)
+        outState.putString("currentTask", currentTask)
+        outState.putString("receptionLocation", receptionLocation)
+        outState.putString("receptionText", receptionText)
+        outState.putString("receptionDestination", receptionDestination)
+        outState.putString("lastArrivalLocation", lastArrivalLocation)
     }
 
 }

app/src/main/java/com/example/lzwcai_terminal_temi/MqttManager.kt

@@ -10,7 +10,7 @@ import org.eclipse.paho.client.mqttv3.persist.MemoryPersistence
 import org.json.JSONObject
 import java.util.LinkedList
 import java.util.Queue
-
+import java.nio.charset.StandardCharsets
 class MqttManager(
     private val context: Context,
     private val serverIp: String,
@@ -32,6 +32,13 @@ class MqttManager(
     // TTS Queue
     private val ttsQueue: Queue<TtsRequest> = LinkedList()
     private var isTtsBusy = false
+    private var isTtsPaused = false
+    private var currentTtsSpeech: String? = null
+    private var currentTtsLanguage: TtsRequest.Language? = null
+    private var interruptedSpeech: String? = null
+    private var interruptedLanguage: TtsRequest.Language? = null
+    private var lastStreamLangCode: String? = null
+    private val ttsLanguageMap = mutableMapOf<TtsRequest, TtsRequest.Language>()
 
     init {
         try {
@@ -48,10 +55,12 @@ class MqttManager(
                 }
 
                 override fun messageArrived(topic: String?, message: MqttMessage?) {
-                    val payload = String(message?.payload ?: ByteArray(0))
+                    val payload = message?.let { String(it.payload, StandardCharsets.UTF_8) }
                     Log.i(TAG, "Message arrived: Topic=$topic, Payload=$payload")
+                    if (payload != null) {
                         handleIncomingMessage(topic, payload)
                     }
+                }
 
                 override fun deliveryComplete(token: IMqttDeliveryToken?) {
                 }
@@ -110,6 +119,21 @@ class MqttManager(
         }
     }
 
+    fun shutdown() {
+        reconnectJob?.cancel()
+        job.cancel()
+        try {
+            if (mqttClient?.isConnected == true) {
+                mqttClient?.disconnect()
+            }
+            mqttClient?.close()
+        } catch (e: MqttException) {
+            Log.e(TAG, "Error shutting down MQTT client: ${e.message}")
+        } finally {
+            mqttClient = null
+        }
+    }
+
     private fun subscribeTopic(topic: String) {
         try {
             if (mqttClient?.isConnected == true) {
@@ -154,7 +178,9 @@ class MqttManager(
             val obj = JSONObject(trimmed)
             handleJsonCommand(obj)
         } catch (e: Exception) {
-            Log.w(TAG, "Invalid JSON payload: $payload")
+            Log.e(TAG, "Invalid JSON payload: $payload", e)
+            val ttsRequest = TtsRequest.create("指令格式错误，请检查指令格式", false, language = TtsRequest.Language.ZH_CN)
+            robot.speak(ttsRequest)
         }
     }
 
@@ -184,17 +210,29 @@ class MqttManager(
                 Log.i(TAG, "Repose command sent: $ok")
             }
             "stop" -> {
+                scope.launch(Dispatchers.Main) {
                     (context as? MainActivity)?.setCurrentTask("")
+                }
+                navController.stop()
+                pauseTts()
+            }
+            "terminate" -> {
+                scope.launch(Dispatchers.Main) {
+                    (context as? MainActivity)?.setCurrentTask("")
+                }
                 navController.stop()
                 stopTts()
             }
+            "continue" -> {
+                resumeTts()
+            }
             "patrol" -> {
-                (context as? MainActivity)?.setCurrentTask("patrol")
                 speak("接到巡逻任务", "zh")
                 val flag = obj.optBoolean("flag", true)
+                var patrolLocations: List<String> = emptyList()
                 if (flag) {
                     Log.d(TAG, "navController.randomPatrol() called.")
-                    navController.randomPatrol()
+                    patrolLocations = navController.randomPatrol()
                 } else {
                     val locationsArray = obj.optJSONArray("locations")
                     if (locationsArray != null && locationsArray.length() > 0) {
@@ -203,24 +241,40 @@ class MqttManager(
                         }
                         Log.d(TAG, "navController.NavPatrol() called with locations: $locations")
                         navController.NavPatrol(locations)
+                        patrolLocations = locations
                     } else {
                         Log.w(TAG, "Patrol command received without locations, falling back to random patrol.")
-                        navController.randomPatrol()
+                        patrolLocations = navController.randomPatrol()
+                    }
+                }
+                scope.launch(Dispatchers.Main) {
+                    val activity = context as? MainActivity
+                    if (patrolLocations.isNotEmpty()) {
+                        activity?.startPatrolMode(patrolLocations)
+                    } else {
+                        activity?.setCurrentTask("")
                     }
                 }
             }
             "reception" -> {
+                speak("接到接待任务", "zh")
                 val location = obj.optString("location", "前台")
                 val text = obj.optString("text", "你是我要接待的贵宾吗？")
                 val destination = obj.optString("destination", "会议室")
+                scope.launch(Dispatchers.Main) {
                     (context as? MainActivity)?.startReceptionMode(location, text, destination)
                 }
+            }
             else -> Log.w(TAG, "Unknown command action: $action")
         }
     }
 
     private fun processStreamText(text: String, langCode: String?) {
+        lastStreamLangCode = langCode
         speechBuffer.append(text)
+        if (isTtsPaused) {
+            return
+        }
 
         while (true) {
             val content = speechBuffer.toString()
@@ -252,8 +306,25 @@ class MqttManager(
         }
     }
 
+    private fun pauseTts() {
+        isTtsPaused = true
+        interruptedSpeech = currentTtsSpeech
+        interruptedLanguage = currentTtsLanguage
+        scope.launch(Dispatchers.Main) {
+            robot.cancelAllTtsRequests()
+            Log.i(TAG, "TTS paused.")
+        }
+    }
+
     private fun stopTts() {
+        isTtsPaused = false
+        interruptedSpeech = null
+        interruptedLanguage = null
+        currentTtsSpeech = null
+        currentTtsLanguage = null
+        lastStreamLangCode = null
         speechBuffer.setLength(0)
+        ttsLanguageMap.clear()
         scope.launch(Dispatchers.Main) {
             ttsQueue.clear()
             isTtsBusy = false
@@ -262,6 +333,39 @@ class MqttManager(
         }
     }
 
+    private fun resumeTts() {
+        if (!isTtsPaused) {
+            return
+        }
+        isTtsPaused = false
+        val replaySpeech = interruptedSpeech?.trim().orEmpty()
+        val replayLanguage = interruptedLanguage
+        interruptedSpeech = null
+        interruptedLanguage = null
+        scope.launch(Dispatchers.Main) {
+            if (replaySpeech.isNotEmpty()) {
+                val language = replayLanguage ?: resolveLanguage(lastStreamLangCode)
+                val replayRequest = TtsRequest.create(replaySpeech, false, language = language)
+                ttsLanguageMap[replayRequest] = language
+                if (!isTtsBusy) {
+                    isTtsBusy = true
+                    robot.speak(replayRequest)
+                    Log.i(TAG, "Resume speak: $replaySpeech")
+                } else {
+                    val list = ttsQueue as? LinkedList<TtsRequest>
+                    if (list != null) {
+                        list.addFirst(replayRequest)
+                    } else {
+                        ttsQueue.offer(replayRequest)
+                    }
+                    Log.i(TAG, "Resume queued: $replaySpeech")
+                }
+            }
+            processStreamText("", lastStreamLangCode)
+            processNextTts()
+        }
+    }
+
     private fun goTo(location: String, backwards: Boolean = false) {
         val target = location.trim()
         if (target.isEmpty()) {
@@ -280,6 +384,13 @@ class MqttManager(
         val language = resolveLanguage(langCode)
         scope.launch(Dispatchers.Main) {
             val ttsRequest = TtsRequest.create(content, false, language = language)
+            ttsLanguageMap[ttsRequest] = language
+            
+            if (isTtsPaused) {
+                ttsQueue.offer(ttsRequest)
+                Log.i(TAG, "Speak queued (paused): $content. Queue size: ${ttsQueue.size}")
+                return@launch
+            }
 
             if (!isTtsBusy) {
                 isTtsBusy = true
@@ -297,21 +408,27 @@ class MqttManager(
             when (ttsRequest.status) {
                 TtsRequest.Status.STARTED -> {
                     isTtsBusy = true
+                    currentTtsSpeech = ttsRequest.speech
+                    currentTtsLanguage = ttsLanguageMap[ttsRequest]
                 }
                 TtsRequest.Status.COMPLETED, 
                 TtsRequest.Status.CANCELED, 
                 TtsRequest.Status.ERROR, 
                 TtsRequest.Status.NOT_ALLOWED -> {
                     isTtsBusy = false
+                    currentTtsSpeech = null
+                    currentTtsLanguage = null
+                    if (!isTtsPaused) {
                         processNextTts()
                     }
+                }
                 else -> {}
             }
         }
     }
 
     private fun processNextTts() {
-        if (!isTtsBusy && ttsQueue.isNotEmpty()) {
+        if (!isTtsBusy && !isTtsPaused && ttsQueue.isNotEmpty()) {
             val next = ttsQueue.poll()
             if (next != null) {
                 isTtsBusy = true

app/src/main/java/com/example/lzwcai_terminal_temi/NavController.kt

@@ -40,16 +40,17 @@ class NavController(private val robot: Robot) {
         return true
     }
 
-    fun randomPatrol() {
+    fun randomPatrol(): List<String> {
         val allLocations = getAllLocations()
         val availablePatrolLocations = allLocations.filter { !it.equals("home base", ignoreCase = true) }
         if (availablePatrolLocations.size < 3) {
             Log.w(TAG, "Patrol command ignored: Not enough valid locations (excluding home base). Need at least 3, but found ${availablePatrolLocations.size}.")
-            return
+            return emptyList()
         }
         val patrolCount = (3..minOf(6, availablePatrolLocations.size)).random()
         val patrolLocations = availablePatrolLocations.shuffled().take(patrolCount)
         Log.i(TAG, "Starting random patrol with $patrolCount locations: ${patrolLocations.joinToString()}.")
         NavPatrol(patrolLocations, false, 1, 5)
+        return patrolLocations
     }
 }

app/src/main/java/com/example/lzwcai_terminal_temi/SettingsActivity.kt

@@ -12,10 +12,12 @@ import android.view.MotionEvent
 import android.view.View
 import android.view.WindowManager
 import android.view.inputmethod.InputMethodManager
+import android.widget.ArrayAdapter
 import android.widget.Toast
 import androidx.appcompat.app.AppCompatActivity
 import com.example.lzwcai_terminal_temi.databinding.ActivitySettingsBinding
 import kotlin.system.exitProcess
+import com.robotemi.sdk.Robot
 import android.graphics.drawable.GradientDrawable
 import androidx.core.content.ContextCompat
 
@@ -23,6 +25,9 @@ class SettingsActivity : AppCompatActivity() {
 
     private lateinit var binding: ActivitySettingsBinding
     private var restartAnimator: ValueAnimator? = null
+    private lateinit var robot: Robot
+    private lateinit var locationAdapter: ArrayAdapter<String>
+    private val currentLocationKey = "current_location"
     private lateinit var prefs: SharedPreferences
 
     override fun onCreate(savedInstanceState: Bundle?) {
@@ -31,6 +36,7 @@ class SettingsActivity : AppCompatActivity() {
         setContentView(binding.root)
 
         window.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN)
+        robot = Robot.getInstance()
 
         prefs = getSharedPreferences("app_prefs", Context.MODE_PRIVATE)
         val savedIp = prefs.getString("network_ip", "")
@@ -48,7 +54,6 @@ class SettingsActivity : AppCompatActivity() {
             if (ip.isNotEmpty()) {
                 prefs.edit().putString("network_ip", ip).apply()
                 Toast.makeText(this, getString(R.string.msg_ip_saved, ip), Toast.LENGTH_SHORT).show()
-                Log.i("SettingsActivity", "IP Saved: $ip")
                 finish()
             } else {
                 Toast.makeText(this, getString(R.string.msg_invalid_ip), Toast.LENGTH_SHORT).show()
@@ -63,16 +68,23 @@ class SettingsActivity : AppCompatActivity() {
 
         setupRestartButton()
         setupSpecialTaskSwitch()
+        setupLocationSelector()
+    }
+
+    override fun onResume() {
+        super.onResume()
+        refreshLocationList()
     }
 
     private fun setupSpecialTaskSwitch() {
         val isSpecialTaskMode = prefs.getBoolean("special_task_mode", false)
+        binding.switchSpecialTask.setOnCheckedChangeListener(null)
         binding.switchSpecialTask.isChecked = isSpecialTaskMode
         updateStatusIndicator(isSpecialTaskMode)
-
         binding.switchSpecialTask.setOnCheckedChangeListener { _, isChecked ->
             prefs.edit().putBoolean("special_task_mode", isChecked).apply()
             updateStatusIndicator(isChecked)
+            Log.i("SettingsActivity", "Special Task Mode changed to: $isChecked")
         }
     }
 
@@ -130,6 +142,45 @@ class SettingsActivity : AppCompatActivity() {
         binding.restartProgressBar.visibility = View.INVISIBLE
     }
 
+    private fun setupLocationSelector() {
+        val items = buildLocationList()
+        locationAdapter = ArrayAdapter(this, R.layout.item_dropdown, items)
+        binding.etCurrentLocation.setAdapter(locationAdapter)
+        val selection = resolveCurrentLocation(items)
+        binding.etCurrentLocation.setText(selection, false)
+        binding.etCurrentLocation.setOnItemClickListener { _, _, position, _ ->
+            val selected = locationAdapter.getItem(position) ?: getString(R.string.location_unknown)
+            prefs.edit().putString(currentLocationKey, selected).apply()
+        }
+    }
+
+    private fun refreshLocationList() {
+        if (!::locationAdapter.isInitialized) {
+            return
+        }
+        val items = buildLocationList()
+        locationAdapter.clear()
+        locationAdapter.addAll(items)
+        locationAdapter.notifyDataSetChanged()
+        val selection = resolveCurrentLocation(items)
+        binding.etCurrentLocation.setText(selection, false)
+    }
+
+    private fun resolveCurrentLocation(items: List<String>): String {
+        val unknown = getString(R.string.location_unknown)
+        val saved = prefs.getString(currentLocationKey, unknown) ?: unknown
+        return if (items.contains(saved)) saved else unknown
+    }
+
+    private fun buildLocationList(): List<String> {
+        val unknown = getString(R.string.location_unknown)
+        val locations = runCatching { robot.locations }.getOrDefault(emptyList())
+        val unique = LinkedHashSet<String>()
+        unique.add(unknown)
+        locations.map { it.trim() }.filter { it.isNotEmpty() }.forEach { unique.add(it) }
+        return unique.toList()
+    }
+
     private fun restartApplication() {
         val intent = packageManager.getLaunchIntentForPackage(packageName)
         val pendingIntent = PendingIntent.getActivity(this, 123456, intent, PendingIntent.FLAG_CANCEL_CURRENT or PendingIntent.FLAG_IMMUTABLE)

app/src/main/res/layout-land/activity_main.xml

@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/background_dark"
+    tools:context=".MainActivity">
+
+    <ImageButton
+        android:id="@+id/btnSettings"
+        android:layout_width="48dp"
+        android:layout_height="48dp"
+        android:layout_marginTop="24dp"
+        android:layout_marginEnd="24dp"
+        android:background="?attr/selectableItemBackgroundBorderless"
+        android:contentDescription="@string/btn_settings"
+        android:src="@android:drawable/ic_menu_manage"
+        app:tint="@color/text_secondary"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <com.example.lzwcai_terminal_temi.AnimatedEmojiView
+        android:id="@+id/animatedEmojiView"
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintDimensionRatio="1:1"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="0.5"
+        app:layout_constraintHeight_percent="0.8" />
+
+    <Button
+        android:id="@+id/btnReception"
+        style="@style/Widget.App.Button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="40dp"
+        android:paddingStart="48dp"
+        android:paddingTop="16dp"
+        android:paddingEnd="48dp"
+        android:paddingBottom="16dp"
+        android:text="是的"
+        android:textSize="20sp"
+        android:visibility="gone"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout-land/activity_settings.xml

@@ -0,0 +1,278 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/background_dark"
+    tools:context=".SettingsActivity">
+
+    <!-- Header -->
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:id="@+id/headerLayout"
+        android:layout_width="match_parent"
+        android:layout_height="80dp"
+        android:background="@color/surface_dark"
+        app:layout_constraintTop_toTopOf="parent">
+
+        <ImageButton
+            android:id="@+id/btnBack"
+            android:layout_width="64dp"
+            android:layout_height="64dp"
+            android:layout_marginStart="16dp"
+            android:background="?attr/selectableItemBackgroundBorderless"
+            android:contentDescription="@string/btn_back"
+            android:src="@android:drawable/ic_menu_revert"
+            app:tint="@color/text_primary"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <TextView
+            android:id="@+id/tvSettingsTitle"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/title_settings"
+            android:textColor="@color/text_primary"
+            android:textSize="28sp"
+            android:textStyle="bold"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
+    <ScrollView
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:fillViewport="true"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/headerLayout">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="horizontal"
+            android:padding="24dp"
+            android:baselineAligned="false">
+
+            <!-- Left Column: Network Config -->
+            <LinearLayout
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:orientation="vertical"
+                android:layout_marginEnd="16dp">
+
+                <androidx.cardview.widget.CardView
+                    style="@style/CardView.App"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginBottom="24dp">
+
+                    <LinearLayout
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:orientation="vertical"
+                        android:padding="24dp">
+
+                        <TextView
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginBottom="24dp"
+                            android:text="@string/label_ip_config"
+                            android:textColor="@color/text_primary"
+                            android:textSize="22sp"
+                            android:textStyle="bold" />
+
+                        <com.google.android.material.textfield.TextInputLayout
+                            style="@style/Widget.App.TextInputLayout"
+                            android:layout_width="match_parent"
+                            android:layout_height="wrap_content"
+                            android:hint="@string/hint_ip_address">
+
+                            <com.google.android.material.textfield.TextInputEditText
+                                android:id="@+id/etIpAddress"
+                                android:layout_width="match_parent"
+                                android:layout_height="80dp"
+                                android:inputType="number|numberDecimal"
+                                android:digits="0123456789."
+                                android:textSize="20sp"
+                                android:textColor="@color/text_primary" />
+                        </com.google.android.material.textfield.TextInputLayout>
+
+                        <Button
+                            android:id="@+id/btnSave"
+                            style="@style/Widget.App.Button"
+                            android:layout_width="match_parent"
+                            android:layout_height="72dp"
+                            android:layout_marginTop="24dp"
+                            android:textSize="20sp"
+                            android:text="@string/btn_save" />
+
+                    </LinearLayout>
+                </androidx.cardview.widget.CardView>
+
+                <androidx.cardview.widget.CardView
+                    style="@style/CardView.App"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginBottom="24dp">
+
+                    <LinearLayout
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:orientation="vertical"
+                        android:padding="24dp">
+
+                        <TextView
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginBottom="16dp"
+                            android:text="@string/label_location_config"
+                            android:textColor="@color/text_primary"
+                            android:textSize="22sp"
+                            android:textStyle="bold" />
+
+                        <com.google.android.material.textfield.TextInputLayout
+                            style="@style/Widget.App.TextInputLayout"
+                            android:layout_width="match_parent"
+                            android:layout_height="wrap_content"
+                            app:endIconMode="dropdown_menu"
+                            android:hint="@string/hint_current_location">
+
+                            <com.google.android.material.textfield.MaterialAutoCompleteTextView
+                            android:id="@+id/etCurrentLocation"
+                            android:layout_width="match_parent"
+                            android:layout_height="80dp"
+                            android:inputType="none"
+                            android:paddingStart="16dp"
+                            android:paddingEnd="16dp"
+                            android:focusable="false"
+                            android:clickable="true"
+                            android:gravity="center_vertical"
+                            android:textColor="@color/text_primary"
+                            android:textSize="20sp" />
+                        </com.google.android.material.textfield.TextInputLayout>
+
+                    </LinearLayout>
+                </androidx.cardview.widget.CardView>
+            </LinearLayout>
+
+            <!-- Right Column: Mode Config & System Actions -->
+            <LinearLayout
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_weight="1"
+                android:orientation="vertical"
+                android:layout_marginStart="16dp">
+
+                <androidx.cardview.widget.CardView
+                    style="@style/CardView.App"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginBottom="24dp">
+
+                    <LinearLayout
+                        android:id="@+id/specialTaskLayout"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:gravity="center_vertical"
+                        android:orientation="horizontal"
+                        android:padding="24dp">
+
+                        <LinearLayout
+                            android:layout_width="0dp"
+                            android:layout_height="wrap_content"
+                            android:layout_weight="1"
+                            android:orientation="vertical">
+
+                            <TextView
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:text="特殊任务模式"
+                                android:textColor="@color/text_primary"
+                                android:textSize="22sp"
+                                android:textStyle="bold" />
+
+                            <TextView
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:layout_marginTop="8dp"
+                                android:text="启用特定场景下的任务逻辑"
+                                android:textColor="@color/text_secondary"
+                                android:textSize="16sp" />
+                        </LinearLayout>
+
+                        <View
+                            android:id="@+id/statusIndicator"
+                            android:layout_width="16dp"
+                            android:layout_height="16dp"
+                            android:layout_marginEnd="24dp"
+                            android:background="@drawable/status_indicator" />
+
+                        <com.google.android.material.switchmaterial.SwitchMaterial
+                            android:id="@+id/switchSpecialTask"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:scaleX="1.5"
+                            android:scaleY="1.5" />
+
+                    </LinearLayout>
+                </androidx.cardview.widget.CardView>
+
+                <androidx.cardview.widget.CardView
+                    style="@style/CardView.App"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginBottom="32dp">
+
+                    <LinearLayout
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:gravity="center"
+                        android:orientation="vertical"
+                        android:padding="24dp">
+
+                        <FrameLayout
+                            android:layout_width="match_parent"
+                            android:layout_height="wrap_content">
+
+                            <Button
+                                android:id="@+id/btnRestart"
+                                style="@style/Widget.App.OutlinedButton"
+                                android:layout_width="match_parent"
+                                android:layout_height="72dp"
+                                android:textSize="20sp"
+                                android:text="@string/btn_restart_app" />
+
+                            <ProgressBar
+                                android:id="@+id/restartProgressBar"
+                                style="?android:attr/progressBarStyleHorizontal"
+                                android:layout_width="match_parent"
+                                android:layout_height="6dp"
+                                android:layout_gravity="bottom"
+                                android:indeterminate="false"
+                                android:max="100"
+                                android:progressDrawable="@drawable/custom_progress_bar"
+                                android:visibility="invisible" />
+                        </FrameLayout>
+
+                        <TextView
+                            android:id="@+id/tvVersion"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginTop="24dp"
+                            android:text="Version: --"
+                            android:textColor="@color/text_secondary"
+                            android:textSize="14sp" />
+
+                    </LinearLayout>
+                </androidx.cardview.widget.CardView>
+            </LinearLayout>
+
+        </LinearLayout>
+    </ScrollView>
+
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/activity_settings.xml

@@ -11,15 +11,15 @@
     <androidx.constraintlayout.widget.ConstraintLayout
         android:id="@+id/headerLayout"
         android:layout_width="match_parent"
-        android:layout_height="?attr/actionBarSize"
+        android:layout_height="80dp"
         android:background="@color/surface_dark"
         app:layout_constraintTop_toTopOf="parent">
 
         <ImageButton
             android:id="@+id/btnBack"
-            android:layout_width="48dp"
+            android:layout_width="64dp"
-            android:layout_height="48dp"
+            android:layout_height="64dp"
-            android:layout_marginStart="8dp"
+            android:layout_marginStart="16dp"
             android:background="?attr/selectableItemBackgroundBorderless"
             android:contentDescription="@string/btn_back"
             android:src="@android:drawable/ic_menu_revert"
@@ -34,7 +34,7 @@
             android:layout_height="wrap_content"
             android:text="@string/title_settings"
             android:textColor="@color/text_primary"
-            android:textSize="20sp"
+            android:textSize="28sp"
             android:textStyle="bold"
             app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toEndOf="parent"
@@ -53,27 +53,28 @@
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
             android:orientation="vertical"
-            android:padding="16dp">
+            android:padding="24dp">
 
             <!-- Network Config Card -->
             <androidx.cardview.widget.CardView
                 style="@style/CardView.App"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:layout_marginBottom="16dp">
+                android:layout_marginBottom="24dp">
 
                 <LinearLayout
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
-                    android:orientation="vertical">
+                    android:orientation="vertical"
+                    android:padding="16dp">
 
                     <TextView
                         android:layout_width="wrap_content"
                         android:layout_height="wrap_content"
-                        android:layout_marginBottom="16dp"
+                        android:layout_marginBottom="24dp"
                         android:text="@string/label_ip_config"
                         android:textColor="@color/text_primary"
-                        android:textSize="18sp"
+                        android:textSize="22sp"
                         android:textStyle="bold" />
 
                     <com.google.android.material.textfield.TextInputLayout
@@ -85,9 +86,10 @@
                         <com.google.android.material.textfield.TextInputEditText
                             android:id="@+id/etIpAddress"
                             android:layout_width="match_parent"
-                            android:layout_height="wrap_content"
+                            android:layout_height="80dp"
                             android:inputType="number|numberDecimal"
                             android:digits="0123456789."
+                            android:textSize="20sp"
                             android:textColor="@color/text_primary" />
                     </com.google.android.material.textfield.TextInputLayout>
 
@@ -95,26 +97,73 @@
                         android:id="@+id/btnSave"
                         style="@style/Widget.App.Button"
                         android:layout_width="match_parent"
-                        android:layout_height="wrap_content"
+                        android:layout_height="72dp"
-                        android:layout_marginTop="16dp"
+                        android:layout_marginTop="24dp"
+                        android:textSize="20sp"
                         android:text="@string/btn_save" />
 
                 </LinearLayout>
             </androidx.cardview.widget.CardView>
 
+            <androidx.cardview.widget.CardView
+                style="@style/CardView.App"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginBottom="24dp">
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:orientation="vertical"
+                    android:padding="16dp">
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginBottom="16dp"
+                        android:text="@string/label_location_config"
+                        android:textColor="@color/text_primary"
+                        android:textSize="22sp"
+                        android:textStyle="bold" />
+
+                    <com.google.android.material.textfield.TextInputLayout
+                        style="@style/Widget.App.TextInputLayout"
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        app:endIconMode="dropdown_menu"
+                        android:hint="@string/hint_current_location">
+
+                        <com.google.android.material.textfield.MaterialAutoCompleteTextView
+                            android:id="@+id/etCurrentLocation"
+                            android:layout_width="match_parent"
+                            android:layout_height="72dp"
+                            android:inputType="none"
+                            android:paddingStart="16dp"
+                            android:paddingEnd="16dp"
+                            android:focusable="false"
+                            android:clickable="true"
+                            android:gravity="center_vertical"
+                            android:textColor="@color/text_primary"
+                            android:textSize="20sp" />
+                    </com.google.android.material.textfield.TextInputLayout>
+
+                </LinearLayout>
+            </androidx.cardview.widget.CardView>
+
             <!-- Mode Config Card -->
             <androidx.cardview.widget.CardView
                 style="@style/CardView.App"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:layout_marginBottom="16dp">
+                android:layout_marginBottom="24dp">
 
                 <LinearLayout
                     android:id="@+id/specialTaskLayout"
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
                     android:gravity="center_vertical"
-                    android:orientation="horizontal">
+                    android:orientation="horizontal"
+                    android:padding="16dp">
 
                     <LinearLayout
                         android:layout_width="0dp"
@@ -127,29 +176,31 @@
                             android:layout_height="wrap_content"
                             android:text="特殊任务模式"
                             android:textColor="@color/text_primary"
-                            android:textSize="18sp"
+                            android:textSize="22sp"
                             android:textStyle="bold" />
 
                         <TextView
                             android:layout_width="wrap_content"
                             android:layout_height="wrap_content"
-                            android:layout_marginTop="4dp"
+                            android:layout_marginTop="8dp"
                             android:text="启用特定场景下的任务逻辑"
                             android:textColor="@color/text_secondary"
-                            android:textSize="14sp" />
+                            android:textSize="16sp" />
                     </LinearLayout>
 
                     <View
                         android:id="@+id/statusIndicator"
-                        android:layout_width="12dp"
+                        android:layout_width="16dp"
-                        android:layout_height="12dp"
+                        android:layout_height="16dp"
-                        android:layout_marginEnd="16dp"
+                        android:layout_marginEnd="24dp"
                         android:background="@drawable/status_indicator" />
 
                     <com.google.android.material.switchmaterial.SwitchMaterial
                         android:id="@+id/switchSpecialTask"
                         android:layout_width="wrap_content"
-                        android:layout_height="wrap_content" />
+                        android:layout_height="wrap_content"
+                        android:scaleX="1.5"
+                        android:scaleY="1.5" />
 
                 </LinearLayout>
             </androidx.cardview.widget.CardView>
@@ -159,13 +210,14 @@
                 style="@style/CardView.App"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:layout_marginBottom="24dp">
+                android:layout_marginBottom="32dp">
 
                 <LinearLayout
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
                     android:gravity="center"
-                    android:orientation="vertical">
+                    android:orientation="vertical"
+                    android:padding="16dp">
 
                     <FrameLayout
                         android:layout_width="match_parent"
@@ -175,14 +227,15 @@
                             android:id="@+id/btnRestart"
                             style="@style/Widget.App.OutlinedButton"
                             android:layout_width="match_parent"
-                            android:layout_height="wrap_content"
+                            android:layout_height="72dp"
+                            android:textSize="20sp"
                             android:text="@string/btn_restart_app" />
 
                         <ProgressBar
                             android:id="@+id/restartProgressBar"
                             style="?android:attr/progressBarStyleHorizontal"
                             android:layout_width="match_parent"
-                            android:layout_height="4dp"
+                            android:layout_height="6dp"
                             android:layout_gravity="bottom"
                             android:indeterminate="false"
                             android:max="100"
@@ -194,10 +247,10 @@
                         android:id="@+id/tvVersion"
                         android:layout_width="wrap_content"
                         android:layout_height="wrap_content"
-                        android:layout_marginTop="16dp"
+                        android:layout_marginTop="24dp"
                         android:text="Version: --"
                         android:textColor="@color/text_secondary"
-                        android:textSize="12sp" />
+                        android:textSize="14sp" />
 
                 </LinearLayout>
             </androidx.cardview.widget.CardView>

app/src/main/res/layout/item_dropdown.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<TextView xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@android:id/text1"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:ellipsize="end"
+    android:gravity="center_vertical"
+    android:minHeight="?attr/listPreferredItemHeight"
+    android:paddingStart="16dp"
+    android:paddingEnd="16dp"
+    android:singleLine="true"
+    android:textAppearance="?attr/textAppearanceSubtitle1"
+    android:textColor="@color/text_primary" />

app/src/main/res/values/colors.xml

@@ -9,13 +9,13 @@
     <color name="white">#FFFFFFFF</color>
     
     <!-- New Theme Colors -->
-    <color name="background_dark">#121212</color>
+    <color name="background_dark">#FFFFFFFF</color> <!-- Changed to White -->
-    <color name="surface_dark">#1E1E1E</color>
+    <color name="surface_dark">#FFF0F0F0</color> <!-- Changed to Light Gray for cards -->
     <color name="primary_teal">#03DAC6</color>
     <color name="primary_variant_teal">#018786</color>
     <color name="secondary_purple">#BB86FC</color>
-    <color name="text_primary">#FFFFFF</color>
+    <color name="text_primary">#FF000000</color> <!-- Changed to Black -->
-    <color name="text_secondary">#B0B0B0</color>
+    <color name="text_secondary">#FF757575</color> <!-- Changed to Dark Gray -->
-    <color name="divider">#2C2C2C</color>
+    <color name="divider">#E0E0E0</color>
-    <color name="input_background">#2C2C2C</color>
+    <color name="input_background">#F5F5F5</color>
 </resources>

app/src/main/res/values/strings.xml

@@ -14,4 +14,7 @@
     <string name="btn_random_expression">随机表情</string>
     <string name="btn_speak">让机器人说话</string>
     <string name="btn_restart_app">长按重启应用</string>
+    <string name="label_location_config">当前位置</string>
+    <string name="hint_current_location">请选择当前地点</string>
+    <string name="location_unknown">未知</string>
 </resources>