feat: 添加接待模式和HTTP工作流集成

- 新增接待模式：机器人可前往指定位置，检测到人后显示确认按钮
- 添加HttpManager用于执行HTTP工作流，支持Home Base的人员检测触发
- 移除repose监控功能，改用OnReposeStatusChangedListener回调
- 简化界面布局，移除随机表情和说话按钮
- 在AndroidManifest中添加usesCleartextTraffic以允许HTTP通信

app/src/main/AndroidManifest.xml

@@ -15,6 +15,7 @@
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/Theme.Lzwcaiterminaltemi"
+        android:usesCleartextTraffic="true"
         tools:targetApi="31">
         <meta-data
             android:name="com.robotemi.sdk.metadata.SKILL"

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

@@ -0,0 +1,71 @@
+package com.example.lzwcai_terminal_temi
+
+import android.content.Context
+import android.util.Log
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+import org.json.JSONArray
+import org.json.JSONObject
+import java.io.OutputStreamWriter
+import java.net.HttpURLConnection
+import java.net.URL
+
+object HttpManager {
+    private const val TAG = "HttpManager"
+
+    suspend fun workflow_execute(context: Context, apiKey: String, workflowId: String, inputs: Any): String? = withContext(Dispatchers.IO) {
+        var result: String? = null
+        try {
+            val prefs = context.getSharedPreferences("app_prefs", Context.MODE_PRIVATE)
+            val ip = prefs.getString("network_ip", "") ?: ""
+            if (ip.isEmpty()) {
+                Log.e(TAG, "No IP address configured")
+                return@withContext null
+            }
+            val workflowUrl = "http://$ip:8088/open/workflow/execute"
+            
+            val url = URL(workflowUrl)
+            val connection = url.openConnection() as HttpURLConnection
+            connection.requestMethod = "POST"
+            connection.setRequestProperty("Content-Type", "application/json")
+            connection.setRequestProperty("X-API-Key", apiKey)
+            connection.doOutput = true
+            connection.doInput = true
+            connection.connectTimeout = 10000
+            connection.readTimeout = 10000
+
+            val jsonBody = JSONObject()
+            jsonBody.put("workflowId", workflowId)
+            
+            when (inputs) {
+                is Map<*, *> -> jsonBody.put("inputs", JSONObject(inputs))
+                is List<*> -> jsonBody.put("inputs", JSONArray(inputs))
+                is Array<*> -> jsonBody.put("inputs", JSONArray(inputs))
+                else -> jsonBody.put("inputs", inputs)
+            }
+
+            Log.d(TAG, "Request Body: $jsonBody")
+
+            val writer = OutputStreamWriter(connection.outputStream)
+            writer.write(jsonBody.toString())
+            writer.flush()
+            writer.close()
+
+            val responseCode = connection.responseCode
+            if (responseCode == HttpURLConnection.HTTP_OK) {
+                val reader = connection.inputStream.bufferedReader()
+                result = reader.readText()
+                reader.close()
+                Log.i(TAG, "Workflow execute success: $result")
+            } else {
+                val errorStream = connection.errorStream
+                val errorMsg = errorStream?.bufferedReader()?.readText() ?: "Unknown error"
+                Log.e(TAG, "Workflow execute failed: $responseCode - $errorMsg")
+            }
+            connection.disconnect()
+        } catch (e: Exception) {
+            Log.e(TAG, "Workflow execute exception", e)
+        }
+        return@withContext result
+    }
+}

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

@@ -12,14 +12,25 @@ import com.example.lzwcai_terminal_temi.databinding.ActivityMainBinding
 import com.robotemi.sdk.Robot
 import com.robotemi.sdk.TtsRequest
 import com.robotemi.sdk.Robot.TtsListener
+import com.robotemi.sdk.listeners.OnDetectionStateChangedListener
 import com.robotemi.sdk.listeners.OnGoToLocationStatusChangedListener
 import com.robotemi.sdk.listeners.OnRobotReadyListener
+import com.robotemi.sdk.listeners.OnDetectionStateChangedListener.Companion.DETECTED
+import com.robotemi.sdk.listeners.OnDetectionStateChangedListener.Companion.IDLE
+import com.robotemi.sdk.navigation.listener.OnReposeStatusChangedListener
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.cancel
 
-class MainActivity : AppCompatActivity(), OnRobotReadyListener, TtsListener, OnGoToLocationStatusChangedListener, SharedPreferences.OnSharedPreferenceChangeListener {
+class MainActivity : AppCompatActivity(), OnRobotReadyListener, TtsListener, OnGoToLocationStatusChangedListener,
+    OnDetectionStateChangedListener, OnReposeStatusChangedListener, SharedPreferences.OnSharedPreferenceChangeListener {
 
     private lateinit var robot: Robot
     private lateinit var binding: ActivityMainBinding
     private var mqttManager: MqttManager? = null
+    private val mainScope = CoroutineScope(Dispatchers.Main + SupervisorJob())
     private lateinit var prefs: SharedPreferences
     private lateinit var navCon: NavController
     private var lastArrivalLocation: String? = null
@@ -27,6 +38,12 @@ class MainActivity : AppCompatActivity(), OnRobotReadyListener, TtsListener, OnG
     private val fixedFaceScale = 1.0f
     private val baseFaceSizeDp = 1000f
 
+    // Reception mode
+    private var isReceptionMode = false
+    private var receptionLocation: String = ""
+    private var receptionText: String = ""
+    private var receptionDestination: String = ""
+
     @SuppressLint("SetTextI18n")
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -44,16 +61,16 @@ class MainActivity : AppCompatActivity(), OnRobotReadyListener, TtsListener, OnG
             startActivity(Intent(this, SettingsActivity::class.java))
         }
 
-        binding.btnRandomExpression.setOnClickListener {
-            binding.animatedEmojiView.currentExpression = AnimatedEmojiView.Expression.values().random()
-        }
-
-        binding.btnSpeak.setOnClickListener {
-            speakLongSentence()
-        }
-
         binding.animatedEmojiView.currentExpression = AnimatedEmojiView.Expression.SMILE
         applyFaceScale(fixedFaceScale)
+
+        binding.btnReception.setOnClickListener {
+            val destination = receptionDestination
+            stopReceptionMode()
+            val ttsRequest = TtsRequest.create("接待任务确认，请跟我来", false, language = TtsRequest.Language.ZH_CN)
+            robot.speak(ttsRequest)
+            navCon.goTo(destination, false)
+        }
         
         updateMqttConnection()
     }
@@ -63,6 +80,8 @@ class MainActivity : AppCompatActivity(), OnRobotReadyListener, TtsListener, OnG
         robot.addOnRobotReadyListener(this)
         robot.addTtsListener(this)
         robot.addOnGoToLocationStatusChangedListener(this)
+        robot.addOnDetectionStateChangedListener(this)
+        robot.addOnReposeStatusChangedListener(this)
         prefs.registerOnSharedPreferenceChangeListener(this)
         mqttManager?.connect()
     }
@@ -72,6 +91,8 @@ class MainActivity : AppCompatActivity(), OnRobotReadyListener, TtsListener, OnG
         robot.removeOnRobotReadyListener(this)
         robot.removeTtsListener(this)
         robot.removeOnGoToLocationStatusChangedListener(this)
+        robot.removeOnDetectionStateChangedListener(this)
+        robot.removeOnReposeStatusChangedListener(this)
         prefs.unregisterOnSharedPreferenceChangeListener(this)
         mqttManager?.disconnect()
     }
@@ -80,6 +101,7 @@ class MainActivity : AppCompatActivity(), OnRobotReadyListener, TtsListener, OnG
         super.onDestroy()
         mqttManager?.disconnect()
         LogManager.stopLogcatListener()
+        mainScope.cancel()
         Log.i("MainActivity", "All resources released on destroy.")
     }
 
@@ -89,16 +111,8 @@ class MainActivity : AppCompatActivity(), OnRobotReadyListener, TtsListener, OnG
         }
     }
 
-    private fun speakLongSentence() {
-        val longSentence = "你好，我是一个智能机器人。我很高兴能为您服务。现在，我将为您展示我的各种表情和语音能力。希望您喜欢！"
-        val ttsRequest = TtsRequest.create(longSentence, false, language = TtsRequest.Language.ZH_CN)
-        robot.speak(ttsRequest)
-    }
-
     override fun onTtsStatusChanged(ttsRequest: TtsRequest) {
-        // Forward TTS status to MqttManager for stream queue handling
         mqttManager?.handleTtsStatusChange(ttsRequest)
-
         when (ttsRequest.status) {
             TtsRequest.Status.STARTED -> {
                 Log.i("MainActivity", "TTS started: ${ttsRequest.speech}")
@@ -137,6 +151,92 @@ class MainActivity : AppCompatActivity(), OnRobotReadyListener, TtsListener, OnG
         Log.i("MainActivity", "Arrived at $location, announcement sent.")
     }
 
+    override fun onDetectionStateChanged(state: Int) {
+        // Reception mode logic
+        if (isReceptionMode && lastArrivalLocation == receptionLocation) {
+            when (state) {
+                DETECTED -> {
+                    if (binding.btnReception.visibility != android.view.View.VISIBLE) {
+                        binding.btnReception.visibility = android.view.View.VISIBLE
+                        val ttsRequest = TtsRequest.create(receptionText, false, language = TtsRequest.Language.ZH_CN)
+                        robot.speak(ttsRequest)
+                        Log.i("MainActivity", "Reception: Person detected (new session) at $receptionLocation")
+                    }
+                }
+                IDLE -> {
+                    binding.btnReception.visibility = android.view.View.GONE
+                    Log.i("MainActivity", "Reception: Person left (IDLE)")
+                }
+            }
+        }
+
+        // Home Base logic
+        if (lastArrivalLocation?.lowercase() == "home base") {
+            when (state) {
+                DETECTED -> {
+                    mainScope.launch {
+                        HttpManager.workflow_execute(
+                            context = this@MainActivity,
+                            apiKey = "wf_865e80f5fc1a4a319474a21d47470863",
+                            workflowId = "2031297462423851009",
+                            inputs = emptyMap<String, Any>()
+                        )
+                    }
+                }
+                IDLE -> {
+                    mainScope.launch {
+                        HttpManager.workflow_execute(
+                            context = this@MainActivity,
+                            apiKey = "wf_c02aa853371345dbb29572641d083c24",
+                            workflowId = "2031634633458520065",
+                            inputs = emptyMap<String, Any>()
+                        )
+                    }
+                }
+            }
+        }
+    }
+
+    fun startReceptionMode(location: String, text: String, destination: String) {
+        isReceptionMode = true
+        receptionLocation = location
+        receptionText = text
+        receptionDestination = destination
+        Log.i("MainActivity", "Reception mode started: location=$location, text=$text, dest=$destination")
+        if (lastArrivalLocation != location) {
+            navCon.goTo(location, false)
+        }
+    }
+
+    private fun stopReceptionMode() {
+        isReceptionMode = false
+        receptionLocation = ""
+        receptionText = ""
+        receptionDestination = ""
+        binding.btnReception.visibility = android.view.View.GONE
+        Log.i("MainActivity", "Reception mode stopped")
+    }
+
+    override fun onReposeStatusChanged(status: Int, description: String) {
+        when (status) {
+            OnReposeStatusChangedListener.REPOSING_COMPLETE -> {
+                val ttsRequest = TtsRequest.create("重新定位成功", false, language = TtsRequest.Language.ZH_CN)
+                robot.speak(ttsRequest)
+                Log.i("MainActivity", "Repose complete")
+            }
+            OnReposeStatusChangedListener.REPOSING_ABORT -> {
+                val ttsRequest = TtsRequest.create("重新定位被中断", false, language = TtsRequest.Language.ZH_CN)
+                robot.speak(ttsRequest)
+                Log.w("MainActivity", "Repose aborted")
+            }
+            OnReposeStatusChangedListener.REPOSING_START -> {
+                val ttsRequest = TtsRequest.create("正在进行重新定位", false, language = TtsRequest.Language.ZH_CN)
+                robot.speak(ttsRequest)
+                Log.i("MainActivity", "Repose started")
+            }
+        }
+    }
+
     override fun onSharedPreferenceChanged(sharedPreferences: SharedPreferences?, key: String?) {
         if (key == "network_ip") {
             Log.i("MainActivity", "IP address changed, re-initializing MQTT connection.")

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

@@ -97,7 +97,6 @@ class MqttManager(
     }
 
     fun disconnect() {
-        robot.removeTtsListener(this)
         scope.launch {
             try {
                 reconnectJob?.cancel() 
@@ -178,9 +177,7 @@ class MqttManager(
             }
             "repose" -> {
                 val ok = navController.repose()
-                speak("正在进行重新定位")
                 Log.i(TAG, "Repose command sent: $ok")
-                monitorReposeStatus()
             }
             "stop" -> {
                 navController.stop()
@@ -189,6 +186,12 @@ class MqttManager(
             "patrol" -> {
                 navController.randomPatrol()
             }
+            "reception" -> {
+                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")
+                (context as? MainActivity)?.startReceptionMode(location, text, destination)
+            }
             else -> Log.w(TAG, "Unknown command action: $action")
         }
     }
@@ -238,35 +241,6 @@ class MqttManager(
         }
     }
 
-    private fun monitorReposeStatus() {
-        scope.launch {
-            Log.i(TAG, "Starting repose monitoring...")
-            val timeout = 30000L
-            val startTime = System.currentTimeMillis()
-            var lastStatus: String? = null
-
-            while (System.currentTimeMillis() - startTime < timeout) {
-                delay(1000L)
-                val status = robot.reposeStatus.toString().uppercase()
-
-                if (status != lastStatus) {
-                    Log.i(TAG, "Repose status: $status")
-                    lastStatus = status
-                }
-
-                if (status == "COMPLETE") {
-                    speak("重新定位成功", null)
-                    return@launch
-                } else if (status == "FAILURE" || status == "ABORTED") {
-                    speak("重新定位失败", null)
-                    return@launch
-                }
-            }
-            Log.w(TAG, "Repose monitoring timed out.")
-            speak("重新定位超时", null)
-        }
-    }
-
     private fun goTo(location: String, backwards: Boolean = false) {
         val target = location.trim()
         if (target.isEmpty()) {
@@ -298,7 +272,7 @@ class MqttManager(
         }
     }
 
-    override fun handleTtsStatusChange(ttsRequest: TtsRequest) {
+    fun handleTtsStatusChange(ttsRequest: TtsRequest) {
         scope.launch(Dispatchers.Main) {
             when (ttsRequest.status) {
                 TtsRequest.Status.STARTED -> {
@@ -307,7 +281,7 @@ class MqttManager(
                 TtsRequest.Status.COMPLETED, 
                 TtsRequest.Status.CANCELED, 
                 TtsRequest.Status.ERROR, 
-                TtsRequest.Status.ABORTED -> {
+                TtsRequest.Status.NOT_ALLOWED -> {
                     isTtsBusy = false
                     processNextTts()
                 }

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

@@ -22,26 +22,16 @@
             android:layout_height="500dp"
             android:layout_centerInParent="true" />
 
-        <LinearLayout
+        <Button
+            android:id="@+id/btnReception"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_alignParentBottom="true"
             android:layout_centerHorizontal="true"
-            android:layout_marginBottom="32dp"
+            android:layout_marginBottom="100dp"
-            android:orientation="horizontal">
+            android:text="是的"
-
+            android:textSize="24sp"
-            <Button
+            android:padding="20dp"
-                android:id="@+id/btnRandomExpression"
+            android:visibility="gone" />
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:layout_marginEnd="16dp"
-                android:text="@string/btn_random_expression" />
-
-            <Button
-                android:id="@+id/btnSpeak"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:text="@string/btn_speak" />
-        </LinearLayout>
 
 </RelativeLayout>