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修复第一次安装麦克风初始化失败问题

weicu
fdp 1 year ago
parent
68406d504a
commit
f32900dfa9
2 changed files with 60 additions and 59 deletions
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  1. 86
      lib/modules/settings/views/settings_view.dart
  2. 33
      local_plugins/azure_speech/android/src/main/kotlin/com/yunqiinnovation/azure_speech/AzureAsrHelper.kt

86
lib/modules/settings/views/settings_view.dart
View File

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

33
local_plugins/azure_speech/android/src/main/kotlin/com/yunqiinnovation/azure_speech/AzureAsrHelper.kt
View File

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

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