修复录音完后，播放外放问题。修复录音从耳机录音问题

local_plugins/azure_speech/ios/azure_speech/Sources/tools/MicrophoneCapture.swift

@@ -444,6 +444,32 @@ public class MicrophoneCapture: NSObject {
         
         // 安全地处理音频会话
         guard let audioSession = audioSession else { return }
+           do {
+            try audioSession.setActive(false)
+            
+            if self.hasBluetoothDevices {
+                print("耳机")
+                // 设置音频会话参数
+                try audioSession.setCategory(.playback, 
+                                               mode: .videoChat,    
+                                               options: [
+                                                .allowBluetoothA2DP,
+                                                .allowBluetooth
+                                            ]) // 添加音频优先级控制
+            } else {
+                   print("手机")
+                try audioSession.setCategory(.playback, 
+                                               mode: .videoChat,    
+                                               options: [
+                                                .mixWithOthers,
+                                                .defaultToSpeaker])
+            }
+            
+            try audioSession.overrideOutputAudioPort(.none)
+            try audioSession.setActive(true)
+        } catch {
+            print("音频会话配置失败: \(error.localizedDescription)")
+        }
         
     }
     

local_plugins/azure_speech/ios/azure_speech/Sources/tools/SimpleAudioReceiver.swift

@@ -192,15 +192,13 @@ public class SimpleAudioReceiver: NSObject {
         do {
             // 确保正在写入状态
             guard self._isWriting else { return }
-             // 设置音频会话参数
-           try audioSession.setCategory(.playAndRecord,
-                                         mode: .voiceChat,
-                                         options: [.defaultToSpeaker, 
-                                          .mixWithOthers,
-                                                .defaultToSpeaker,
-                                                .allowBluetoothA2DP,
-                                                .allowBluetooth])
-            try audioSession.overrideOutputAudioPort(.none)
+              // 设置音频会话参数
+            try audioSession.setCategory(.playAndRecord, 
+                                       mode: .videoChat,    
+                                       options: [.allowBluetoothA2DP, // 允许蓝牙耳机，不占用hfp链路
+                                                .mixWithOthers,
+                                                .defaultToSpeaker]) // 添加音频优先级控制
+
             try audioSession.setActive(true)
            try micCapture.startCapture()
            try micCapture.audioDataHandler = { data in