安卓语言识别加入网络检测。

lib/modules/agent/controllers/agent_controller.dart

@@ -649,11 +649,13 @@ class AgentController extends GetxController {
           break;
 
         case AgentServiceEventType.error:
-          isListening.value = false;
+          //验证错误码
-          isSpeaking.value = false;
+          if (event.data['code'] == 1000) {
-          isProcessing.value = false;
+            isListening.value = false;
-          isImageProcessing.value = false;
+            isSpeaking.value = false;
-
+            isProcessing.value = false;
+            isImageProcessing.value = false;
+          }
           // 移除临时的识别消息
           final index =
               messages.lastIndexWhere((msg) => msg.isRecognizing && msg.isUser);

lib/modules/opus_test/controllers/opus_test_controller.dart

@@ -103,16 +103,31 @@ class OpusTestController extends GetxController {
   Future<void> loadExternalFiles() async {
     try {
       externalFiles.clear();
-      statusMessage.value = '正在扫描外部存储...';
+      statusMessage.value = '正在扫描存储...';
+      print('正在扫描存储...');
 
-      // 获取外部存储目录
+      List<Directory> directories = [];
-      final directories = await getExternalStorageDirectories();
+
-      if (directories == null || directories.isEmpty) {
+      if (Platform.isAndroid) {
-        statusMessage.value = '未找到外部存储目录';
+        // Android: 使用外部存储目录
+        final androidDirs = await getExternalStorageDirectories();
+        if (androidDirs != null && androidDirs.isNotEmpty) {
+          directories.addAll(androidDirs);
+        }
+      } else if (Platform.isIOS) {
+        // iOS: 使用Documents目录
+        final iosDir = await getApplicationDocumentsDirectory();
+        directories.add(iosDir);
+      }
+
+      if (directories.isEmpty) {
+        statusMessage.value = '未找到存储目录';
         return;
       }
 
-      // 遍历所有外部存储目录
+      print('存储目录: $directories');
+
+      // 遍历所有存储目录
       for (final directory in directories) {
         final dirPath = directory.path;
         final dir = Directory(dirPath);

local_plugins/agent_service/android/src/main/kotlin/com/yunqiinnovation/agent_service/AgentService.kt

@@ -435,18 +435,7 @@ object AgentService : CoroutineScope {
                 Log.d(TAG, "通话模式：禁用空闲检测")
                 return
             }
-            "ble_wakeup" -> {
+           
-                // BLE唤醒模式：使用默认的空闲检测
-                startIdleCheck(maxIdleSeconds)
-            }
-            "push_to_talk" -> {
-                // 按住说话模式：使用较长的空闲检测时间
-                startIdleCheck(maxIdleSeconds)
-            }
-            "normal" -> {
-                // 普通模式：使用默认的空闲检测
-                startIdleCheck(maxIdleSeconds)
-            }
             else -> {
                 // 未知模式：使用默认的空闲检测
                 Log.w(TAG, "未知识别模式: $mode，使用默认空闲检测")
@@ -543,9 +532,7 @@ object AgentService : CoroutineScope {
             return false
         }
 
-        // 设置当前识别模式
+       
-        currentRecognitionMode = mode
-        Log.d(TAG, "设置语音识别模式: $mode")
 
         _isRecognitionActive.set(true)
         _hasSpeechDetected.set(false)
@@ -561,7 +548,9 @@ object AgentService : CoroutineScope {
 
             // 根据模式启动相应的空闲检测
             startIdleCheckForMode(mode)
-
+ // 设置当前识别模式
+        currentRecognitionMode = mode
+        Log.d(TAG, "设置语音识别模式: $mode")
             return true
         } catch (e: Exception) {
             _isRecognitionActive.set(false)
@@ -584,12 +573,12 @@ object AgentService : CoroutineScope {
                 override fun onRecognizing(recognizing: String, detectedLanguage: String) {
                     if (recognizing.isNotEmpty()) {
                         // 检测到语音，更新状态
-                    val previousHasSpeech = hasSpeechDetected
+                  
                     _hasSpeechDetected.set(true)
 
-                        if (!previousHasSpeech) {
+                      
                             restartIdleCheck()
-                        }
+                       
 
                         sendEvent(
                             "recognizing", mapOf(
@@ -637,19 +626,16 @@ object AgentService : CoroutineScope {
                         processWithChatApi(result)
                     }
 
-                    // 重置状态，继续识别
+                  
-                    val previousHasSpeech = hasSpeechDetected
                     _hasSpeechDetected.set(false)
 
-                    if (previousHasSpeech) {
                         restartIdleCheck()
-                    }
+                   
                 }
 
                 override fun onSessionStarted() {
                     sendEvent("recognition_started", mapOf("status" to "started"))
                     // 使用模式感知的空闲检测启动方法
-                    startIdleCheckForMode(currentRecognitionMode)
                     audioPlayer?.playAudio(R.raw.start)
 
                 }
@@ -677,14 +663,14 @@ object AgentService : CoroutineScope {
                     recognizeCallback()
                 }
 
-                override fun onError(error: String) {
+                override fun onError(code: Int, error: String) {
                     _isRecognitionActive.set(false)
                     stopIdleCheck()
                     BleService.closeCodec()
                     Log.d(TAG, "语音识别错误: $error")
                     sendEvent(
                         "error", mapOf(
-                            "code" to "RECOGNITION_ERROR",
+                            "code" to code,
                             "message" to error
                         )
                     )

local_plugins/azure_speech/android/src/main/kotlin/com/yunqiinnovation/azure_speech/AzureAsrHelper.kt

@@ -35,6 +35,12 @@ import java.util.concurrent.atomic.AtomicBoolean
  * 针对回音消除的场景，使用拉流模式 (PullAudioInputStreamCallback) 实现，避免复杂的协程处理
  * 通过检测扬声器和耳机状态，自动决定是否启用回音消除
  */
+import android.net.ConnectivityManager
+import android.net.Network
+import android.net.NetworkCapabilities
+import android.net.NetworkRequest
+import android.os.Build
+
 class AzureAsrHelper(private val context: Context) {
     private val tag = "AzureAsrHelper"
 
@@ -60,7 +66,11 @@ class AzureAsrHelper(private val context: Context) {
     // 音频处理
     var audioStream: SimpleAudioReceiver? = null
 
-
+  // 网络状态监听相关
+    private var connectivityManager: ConnectivityManager? = null
+    private var networkCallback: ConnectivityManager.NetworkCallback? = null
+    private var isNetworkAvailable = true
+    private var isNetworkRecovering = false
 
 
 
@@ -142,6 +152,9 @@ class AzureAsrHelper(private val context: Context) {
             }
         
 
+            // 初始化网络监听
+            initNetworkMonitoring()
+            
             return true
         } catch (e: Exception) {
             Log.e(tag, "初始化失败: ${e.message}")
@@ -233,7 +246,7 @@ class AzureAsrHelper(private val context: Context) {
         audioSourceType: AudioSourceType = AudioSourceType.MICROPHONE
     ) {
         if (speechConfig == null) {
-            callback.onError("语音服务未初始化")
+            callback.onError(1002,"语音服务未初始化")
             return
         }
 
@@ -268,26 +281,59 @@ class AzureAsrHelper(private val context: Context) {
                     ?: supportedLanguages[0]
                 callback.onResult(result.text, detectedLanguage)
             } else {
-                callback.onError("未能识别语音")
+                callback.onError(1004,"未能识别语音")
             }
         } catch (e: Exception) {
             stopAudioProcessing()
-            callback.onError("识别异常: ${e.message}")
+            callback.onError(1003,"识别异常: ${e.message}")
+        }
+    }
+
+    /**
+     * 检查当前网络状态
+     * @return true表示网络可用，false表示网络不可用
+     */
+    private fun checkNetworkStatus(): Boolean {
+        try {
+            val connectivityManager = context.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
+            
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+                val network = connectivityManager.activeNetwork ?: return false
+                val networkCapabilities = connectivityManager.getNetworkCapabilities(network) ?: return false
+                
+                return networkCapabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET) &&
+                       networkCapabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_VALIDATED)
+            } else {
+                @Suppress("DEPRECATION")
+                val networkInfo = connectivityManager.activeNetworkInfo
+                return networkInfo?.isConnectedOrConnecting == true
+            }
+        } catch (e: Exception) {
+            Log.e(tag, "检查网络状态失败: ${e.message}")
+            return false
         }
     }
 
     /**
      * 开始连续语音识别
      * @param audioSourceType 音频源类型
-     * @param audioDataCallback 音频数据回调接口
+     * @param audioDataCallback 音频数据回调
-     * @return 是否成功启动
+     * @return 是否成功开始识别
      */
     fun startContinuousRecognition(
         audioSourceType: AudioSourceType = AudioSourceType.MICROPHONE,
         audioDataCallback: SimpleAudioReceiver.AudioDataCallback? = null
     ): Boolean {
-
+    
         Log.d(tag, "startContinuousRecognition:$isContinuousRecognitionActive ")
+        
+        // 检查网络状态
+        if (!checkNetworkStatus()) {
+            Log.e(tag, "网络不可用，无法开始语音识别")
+            continuousCallback?.onError(1000,"网络连接不可用，请检查网络设置")
+            return false
+        }
+        
         if (isContinuousRecognitionActive) {
             return true
         }
@@ -299,15 +345,15 @@ class AzureAsrHelper(private val context: Context) {
             }
         }
         this.audioSourceType = audioSourceType
-
+    
         try {
-
+            Log.d(tag, "startContinuousRecognition: ${audioStream!!.isWriting()}")
-
-            Log.d(tag, "startContinuousRecognition: ")
             // 启动音频处理（若已启动则跳过）
             if (!audioStream!!.isWriting()) {
+                  Log.d(tag, "startAudioRecord:$audioSourceType")    
                 audioStream!!.startAudioRecord(
                     when (audioSourceType) {
+                        
                         AudioSourceType.MICROPHONE -> SimpleAudioReceiver.AudioSourceType.MICROPHONE
                         AudioSourceType.EXTERNAL -> SimpleAudioReceiver.AudioSourceType.EXTERNAL
                     },
@@ -316,7 +362,7 @@ class AzureAsrHelper(private val context: Context) {
             } else {
                 Log.d(tag, "音频已启动，跳过重复启动")
             }
-
+    
             recognizer?.startContinuousRecognitionAsync()
             isContinuousRecognitionActive = true
             return true
@@ -334,7 +380,7 @@ class AzureAsrHelper(private val context: Context) {
     fun setupEventListeners(callback: ContinuousRecognizeCallback): Boolean {
         Log.d(tag, "设置ssssss监听器:${speechConfig} ")
         if (speechConfig == null) {
-            callback.onError("语音服务未初始化")
+            callback.onError(1002,"语音服务未初始化")
             return false
         }
 
@@ -399,18 +445,31 @@ class AzureAsrHelper(private val context: Context) {
                 }
             )
 
-            // 取消事件
+       // 取消事件
             recognizer?.canceled?.addEventListener(
                 EventHandler<SpeechRecognitionCanceledEventArgs> { _, event ->
                     val errorDetails = event.errorDetails ?: "未知错误"
                     val reason = event.reason.toString()
-                    callback.onCanceled(reason, errorDetails)
+                    
-
+                    Log.d(tag, "识别被取消: reason=$reason, details=$errorDetails")
+                    
+                    // 检查是否是网络相关错误
+                    if (isNetworkRelatedError(reason, errorDetails)) {
+                        Log.d(tag, "检测到网络相关错误，停止音频处理")
+                        stopAudioProcessingImmediately()
+                        
+                        // 如果不是正在恢复网络，通知上层网络错误
+                        if (!isNetworkRecovering) {
+                            callback.onError(1000,"启动连续识别失败，网络连接已断开")
+                        }
+                    } else {
+                        // 非网络错误，正常处理
+                        callback.onCanceled(reason, errorDetails)
+                    }
                 }
             )
-
         } catch (e: Exception) {
-            callback.onError("启动连续识别失败: ${e.message}")
+            callback.onError(1001,"启动连续识别失败: ${e.message}")
             return false
         }
         return true
@@ -485,6 +544,14 @@ class AzureAsrHelper(private val context: Context) {
             // recognizer?.stopContinuousRecognitionAsync()?.get(1000, TimeUnit.MILLISECONDS)
             // 停止音频处理
             stopAudioProcessing()
+
+              // 清理网络监听
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N && networkCallback != null) {
+                connectivityManager?.unregisterNetworkCallback(networkCallback!!)
+                networkCallback = null
+            }
+            connectivityManager = null
+            
             // 停止录音
             if (audioStream!!.recordfile != null) {
                 audioStream!!.recordfile!!.closeFile(true)
@@ -647,9 +714,10 @@ class AzureAsrHelper(private val context: Context) {
         /**
          * 识别错误时调用
          *
+         * @param code 错误码
          * @param error 错误信息
          */
-        fun onError(error: String)
+        fun onError(code: Int,error: String)
     }
 
     /**
@@ -696,10 +764,153 @@ class AzureAsrHelper(private val context: Context) {
          *
          * @param error 错误信息
          */
-        fun onError(error: String)
+        fun onError(code: Int,error: String)
     }
-
+  /**
-   
+     * 检查是否是网络相关错误
+     */
+    private fun isNetworkRelatedError(reason: String, errorDetails: String): Boolean {
+        val networkErrorKeywords = arrayOf(
+            "network", "connection", "timeout", "unreachable",
+            "dns", "socket", "ssl", "tls", "certificate",
+            "网络", "连接", "超时", "不可达"
+        )
+        
+        val combinedText = "$reason $errorDetails".lowercase()
+        return networkErrorKeywords.any { keyword ->
+            combinedText.contains(keyword.lowercase())
+        }
+    }
+    /**
+     * 初始化网络状态监听
+     */
+    private fun initNetworkMonitoring() {
+        try {
+            connectivityManager = context.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
+            
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+                networkCallback = object : ConnectivityManager.NetworkCallback() {
+                    override fun onAvailable(network: Network) {
+                        super.onAvailable(network)
+                        Log.d(tag, "网络连接可用")
+                        handleNetworkAvailable()
+                    }
+                    
+                    override fun onLost(network: Network) {
+                        super.onLost(network)
+                        Log.d(tag, "网络连接丢失")
+                        handleNetworkLost()
+                    }
+                    
+                    override fun onCapabilitiesChanged(network: Network, networkCapabilities: NetworkCapabilities) {
+                        super.onCapabilitiesChanged(network, networkCapabilities)
+                        val hasInternet = networkCapabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET)
+                        Log.d(tag, "网络能力变化，是否有网络: $hasInternet")
+                        if (hasInternet && !isNetworkAvailable) {
+                            handleNetworkAvailable()
+                        } else if (!hasInternet && isNetworkAvailable) {
+                            handleNetworkLost()
+                        }
+                    }
+                }
+                
+                val networkRequest = NetworkRequest.Builder()
+                    .addCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET)
+                    .build()
+                    
+                connectivityManager?.registerNetworkCallback(networkRequest, networkCallback!!)
+            }
+        } catch (e: Exception) {
+            Log.e(tag, "初始化网络监听失败: ${e.message}")
+        }
+    }
+    
+    /**
+     * 处理网络连接可用
+     */
+    private fun handleNetworkAvailable() {
+        if (!isNetworkAvailable) {
+            isNetworkAvailable = true
+            isNetworkRecovering = true
+            Log.d(tag, "网络恢复，准备重新启动识别")
+            
+            // 如果之前在进行连续识别，重新启动
+            
+                Handler(Looper.getMainLooper()).postDelayed({
+                    restartContinuousRecognition()
+                }, 1000) // 延迟1秒确保网络稳定
+           
+        }
+    }
+    
+    /**
+     * 处理网络连接丢失
+     */
+    private fun handleNetworkLost() {
+        if (isNetworkAvailable) {
+            isNetworkAvailable = false
+            Log.d(tag, "网络断开，停止音频处理")
+            
+          
+                stopAudioProcessingImmediately()
+            
+        }
+    }
+    
+    /**
+     * 立即停止音频处理（网络断开时使用）
+     */
+    private fun stopAudioProcessingImmediately() {
+        try {
+            Log.d(tag, "立即停止音频处理")
+               stopContinuousRecognition()
+            // 不改变isContinuousRecognitionActive状态，保持识别意图
+        } catch (e: Exception) {
+            Log.e(tag, "立即停止音频处理失败: ${e.message}")
+        }
+    }
+    
+    /**
+     * 重新启动连续识别（网络恢复时使用）
+     */
+    private fun restartContinuousRecognition() {
+        try {
+            Log.d(tag, "重新启动连续识别")
+             // 检查continuousCallback是否为空
+        val callback = continuousCallback
+        if (callback == null) {
+            Log.e(tag, "无法重新启动连续识别：回调为空")
+            return
+        }
+        
+        setupEventListeners(callback)
+            // 重新启动音频处理
+            if (audioStream?.isWriting() != true) {
+                audioStream?.startAudioRecord(
+                    when (audioSourceType) {
+                        AudioSourceType.MICROPHONE -> SimpleAudioReceiver.AudioSourceType.MICROPHONE
+                        AudioSourceType.EXTERNAL -> SimpleAudioReceiver.AudioSourceType.EXTERNAL
+                    },
+                    null
+                )
+            }
+            
+            // 重新启动连续识别
+            recognizer?.startContinuousRecognitionAsync()
+            
+            isNetworkRecovering = false
+            Log.d(tag, "连续识别重新启动成功")
+            
+            // 通知上层网络已恢复
+            //continuousCallback?.onError("网络已恢复")
+            
+        } catch (e: Exception) {
+            Log.e(tag, "重新启动连续识别失败: ${e.message}")
+            isNetworkRecovering = false
+        }
+    }
+ 
    
 }
- 
+
+