修复第一次安装麦克风初始化失败问题

lib/modules/settings/views/settings_view.dart

@@ -548,49 +548,49 @@ class SettingsView extends GetView<SettingsController> {
                   //         ? Colors.white.withOpacity(0.1)
                   //         : Colors.grey[200]),
                   // 面对面翻译测试
-                  _buildSimpleNavigationSetting(
-                    title: '面对面翻译测试',
-                    subtitle: '测试面对面翻译',
-                    icon: Icons.bluetooth_searching,
-                    iconBgColor: isDarkMode
-                        ? Colors.green[900]!.withOpacity(0.3)
-                        : Colors.green[100]!,
-                    iconColor:
-                        isDarkMode ? Colors.green[300]! : Colors.green[600]!,
-                    titleColor: isDarkMode ? Colors.white : null,
-                    subtitleColor: isDarkMode ? Colors.white70 : null,
-                    onTap: () {
-                      Get.toNamed(Routes.ftftranslation);
-                    },
-                    isDarkMode: isDarkMode,
-                  ),
-                  Divider(
-                      height: 1,
-                      color: isDarkMode
-                          ? Colors.white.withOpacity(0.1)
-                          : Colors.grey[200]),
-                  // BLE测试
-                  _buildSimpleNavigationSetting(
-                    title: 'opus解码测试',
-                    subtitle: '测试opus解码',
-                    icon: Icons.bluetooth_searching,
-                    iconBgColor: isDarkMode
-                        ? Colors.green[900]!.withOpacity(0.3)
-                        : Colors.green[100]!,
-                    iconColor:
-                        isDarkMode ? Colors.green[300]! : Colors.green[600]!,
-                    titleColor: isDarkMode ? Colors.white : null,
-                    subtitleColor: isDarkMode ? Colors.white70 : null,
-                    onTap: () {
-                      Get.toNamed(Routes.opusTest);
-                    },
-                    isDarkMode: isDarkMode,
-                  ),
-                  Divider(
-                      height: 1,
-                      color: isDarkMode
-                          ? Colors.white.withOpacity(0.1)
-                          : Colors.grey[200]),
+                  // _buildSimpleNavigationSetting(
+                  //   title: '面对面翻译测试',
+                  //   subtitle: '测试面对面翻译',
+                  //   icon: Icons.bluetooth_searching,
+                  //   iconBgColor: isDarkMode
+                  //       ? Colors.green[900]!.withOpacity(0.3)
+                  //       : Colors.green[100]!,
+                  //   iconColor:
+                  //       isDarkMode ? Colors.green[300]! : Colors.green[600]!,
+                  //   titleColor: isDarkMode ? Colors.white : null,
+                  //   subtitleColor: isDarkMode ? Colors.white70 : null,
+                  //   onTap: () {
+                  //     Get.toNamed(Routes.ftftranslation);
+                  //   },
+                  //   isDarkMode: isDarkMode,
+                  // ),
+                  // Divider(
+                  //     height: 1,
+                  //     color: isDarkMode
+                  //         ? Colors.white.withOpacity(0.1)
+                  //         : Colors.grey[200]),
+                  // // BLE测试
+                  // _buildSimpleNavigationSetting(
+                  //   title: 'opus解码测试',
+                  //   subtitle: '测试opus解码',
+                  //   icon: Icons.bluetooth_searching,
+                  //   iconBgColor: isDarkMode
+                  //       ? Colors.green[900]!.withOpacity(0.3)
+                  //       : Colors.green[100]!,
+                  //   iconColor:
+                  //       isDarkMode ? Colors.green[300]! : Colors.green[600]!,
+                  //   titleColor: isDarkMode ? Colors.white : null,
+                  //   subtitleColor: isDarkMode ? Colors.white70 : null,
+                  //   onTap: () {
+                  //     Get.toNamed(Routes.opusTest);
+                  //   },
+                  //   isDarkMode: isDarkMode,
+                  // ),
+                  // Divider(
+                  //     height: 1,
+                  //     color: isDarkMode
+                  //         ? Colors.white.withOpacity(0.1)
+                  //         : Colors.grey[200]),
 
                   // BLE测试
                   // _buildSimpleNavigationSetting(

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

@@ -136,8 +136,6 @@ class AzureAsrHelper(private val context: Context) {
             audioManager = context.getSystemService(Context.AUDIO_SERVICE) as AudioManager
             originalAudioMode = audioManager?.mode ?: AudioManager.MODE_NORMAL
 
-            // 5. 初始化麦克风数据
-            initAudioRecord()
 
             // 保存配置
             this.subscriptionKey = subscriptionKey
@@ -381,6 +379,8 @@ class AzureAsrHelper(private val context: Context) {
         }
 
         try {
+            // 5. 初始化麦克风
+            initAudioRecord()
             // 设置各种事件监听
             setupEventListeners(callback)
 
@@ -508,7 +508,7 @@ class AzureAsrHelper(private val context: Context) {
 
             // 停止音频处理
             stopAudioProcessing()
- // 停止录音
+            // 停止录音
             stopMicrophoneCapture()
             // 尝试强制关闭识别器
             try {
@@ -734,18 +734,18 @@ class AzureAsrHelper(private val context: Context) {
         // 获取已确定的采样率
         val format = getOptimalAudioFormat()
         val supportedSampleRates = intArrayOf(16000, 8000, 11025, 22050, 44100)
-
+        val channelConfig = AudioFormat.CHANNEL_IN_MONO  // 单声道输入
+        val audioFormat = AudioFormat.ENCODING_PCM_16BIT  // 16位PCM格式
         // 查找设备支持的最佳采样率
         val sampleRate = supportedSampleRates.firstOrNull { rate ->
             val bufferSize = AudioRecord.getMinBufferSize(
                 rate,
-                AudioFormat.CHANNEL_IN_MONO,
-                AudioFormat.ENCODING_PCM_16BIT
+                channelConfig,
+                audioFormat
             )
             bufferSize > 0 // 返回正值表示支持
         } ?: 16000 // 默认回退值
-        val channelConfig = AudioFormat.CHANNEL_IN_MONO  // 单声道输入
-        val audioFormat = AudioFormat.ENCODING_PCM_16BIT  // 16位PCM格式
+
 
         // 计算最小缓冲区大小（避免出现音频欠载）
         val minBufferSize = AudioRecord.getMinBufferSize(
@@ -808,16 +808,17 @@ class AzureAsrHelper(private val context: Context) {
 
             while (!Thread.interrupted() && audioRecord?.recordingState == AudioRecord.RECORDSTATE_RECORDING) {
 
-                // 读取音频
-                val bytesRead = audioRecord?.read(buffer, 0, buffer.size) ?: 0
-
-                if (!isPaused && bytesRead > 0) {
 
-                    // 写入Azure流
-                    audioStream?.write(buffer)
+                if (!isPaused) {
+                    // 读取音频
+                    val bytesRead = audioRecord?.read(buffer, 0, buffer.size) ?: 0
+                    if (bytesRead > 0) {
+                        // 写入Azure流
+                        audioStream?.write(buffer)
 
-                    // 保存录音
-                    recordfile?.saveAudioDataToWav(buffer)
+                        // 保存录音
+                        recordfile?.saveAudioDataToWav(buffer)
+                    }
                 }
             }
         }.apply { start() }