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加入录音音波动画

newdev_shunjiawei
fdp 1 year ago
parent
1c939ea978
commit
1d91aaaabb
3 changed files with 227 additions and 158 deletions
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  1. 3
      local_plugins/azure_speech/android/src/main/kotlin/com/yunqiinnovation/azure_speech/tools/SimpleAudioReceiver.kt
  2. 376
      local_plugins/azure_speech/ios/azure_speech/Sources/azure_speech/AzureSpeechPlugin.swift
  3. 6
      local_plugins/azure_speech/ios/azure_speech/Sources/tools/SimpleAudioReceiver.swift

3
local_plugins/azure_speech/android/src/main/kotlin/com/yunqiinnovation/azure_speech/tools/SimpleAudioReceiver.kt
View File

@ -145,8 +145,9 @@ class SimpleAudioReceiver(private val context: Context) {
}
pushAudioStream?.write(finalData)
if(recordfile!=null){
recordfile?.saveAudioDataToWav(finalData)
}
} catch (e: Exception) {
Log.e(TAG, "写入失败: ${e.message}")

376
local_plugins/azure_speech/ios/azure_speech/Sources/azure_speech/AzureSpeechPlugin.swift
View File

@ -20,16 +20,40 @@ import ble_service
// 日志对象
private let log = OSLog(subsystem: "com.azure.speech", category: "AzureSpeechPlugin")
// 替换原有的 StreamHandler 类
private typealias AsrEventStreamHandler = BaseEventStreamHandler
private typealias TtsEventStreamHandler = BaseEventStreamHandler
private typealias AudioDataEventStreamHandler = BaseEventStreamHandler
private typealias AstEventStreamHandler = BaseEventStreamHandler
// 事件类型枚举
public enum EventType {
case asr
case tts
case audioData
case ast
}
/**
* 通道配置结构体
*/
private struct ChannelConfig {
let methodChannelName: String
let eventChannelName: String
let eventType: EventType
let methodHandler: (FlutterMethodCall, @escaping FlutterResult) -> Void
}
// ASR相关
private var asrChannel: FlutterMethodChannel?
private var asrEventChannel: FlutterEventChannel?
private var asrEventSink: FlutterEventSink?
internal var asrEventSink: FlutterEventSink?
private let azureAsrHelper = AzureAsrHelper()
// TTS相关
private var ttsChannel: FlutterMethodChannel?
private var ttsEventChannel: FlutterEventChannel?
private var ttsEventSink: FlutterEventSink?
internal var ttsEventSink: FlutterEventSink?
private let azureTtsHelper = AzureTtsHelper()
// 是否已添加TTS事件监听器
@ -37,98 +61,152 @@ import ble_service
// AST相关
private var astChannel: FlutterMethodChannel?
private var astEventChannel: FlutterEventChannel?
internal var astEventSink: FlutterEventSink?
private let azureAstHelper = IntegratedSpeechTranslationService()
// 音频数据相关
private var audioDataEventChannel: FlutterEventChannel?
internal var audioDataEventSink: FlutterEventSink?
// 创建事件回调
private var astEventCallback: AstEventCallback?
// 是否已添加AST事件监听器
private var isAstListenerAdded = false
// 当前的连续识别回调
private var currentAsrCallback: AsrCallbackWrapper?
// 插件注册
public static func register(with registrar: FlutterPluginRegistrar) {
let instance = AzureSpeechPlugin()
// 2. 初始化BleService并注册回调
BleService.shared.addCallback(instance)
// 初始化ASR通道
let asrChannel = FlutterMethodChannel(name: "azure_speech/asr", binaryMessenger: registrar.messenger())
registrar.addMethodCallDelegate(instance, channel: asrChannel)
instance.asrChannel = asrChannel
// 设置ASR通道处理器 - 使用实例方法
asrChannel.setMethodCallHandler { [weak instance] (call, result) in
instance?.handleAsrMethodCall(call, result: result)
// 添加音频数据回调实例作为类属性
private lazy var audioDataCallback: AudioDataCallbackImpl = {
return AudioDataCallbackImpl { [weak self] data in
self?.handleAudioData(data)
}
// 初始化TTS通道
let ttsChannel = FlutterMethodChannel(name: "azure_speech/tts", binaryMessenger: registrar.messenger())
registrar.addMethodCallDelegate(instance, channel: ttsChannel)
instance.ttsChannel = ttsChannel
// 设置TTS通道处理器 - 使用实例方法
ttsChannel.setMethodCallHandler { [weak instance] (call, result) in
instance?.handleTtsMethodCall(call, result: result)
}()
/**
* 初始化通道的通用方法
* @param registrar Flutter插件注册器
* @param config 通道配置
*/
private func setupChannel(registrar: FlutterPluginRegistrar, config: ChannelConfig) {
// 初始化方法通道
let methodChannel = FlutterMethodChannel(name: config.methodChannelName, binaryMessenger: registrar.messenger())
methodChannel.setMethodCallHandler { [weak self] (call, result) in
config.methodHandler(call, result)
}
// 初始化事件通道
let eventChannel = FlutterEventChannel(name: config.eventChannelName, binaryMessenger: registrar.messenger())
eventChannel.setStreamHandler(BaseEventStreamHandler(instance: self, eventType: config.eventType))
// 初始化AST通道
let astChannel = FlutterMethodChannel(name: "azure_speech/ast", binaryMessenger: registrar.messenger())
registrar.addMethodCallDelegate(instance, channel: astChannel)
instance.astChannel = astChannel
// 设置AST通道处理器 - 使用实例方法
astChannel.setMethodCallHandler { [weak instance] (call, result) in
instance?.handleAstMethodCall(call, result: result)
// 保存通道引用
switch config.eventType {
case .asr:
self.asrChannel = methodChannel
self.asrEventChannel = eventChannel
case .tts:
self.ttsChannel = methodChannel
self.ttsEventChannel = eventChannel
case .audioData:
self.audioDataEventChannel = eventChannel
case .ast:
self.astChannel = methodChannel
self.astEventChannel = eventChannel
}
// 初始化ASR事件通道
let asrEventChannel = FlutterEventChannel(name: "azure_speech/asr_events", binaryMessenger: registrar.messenger())
asrEventChannel.setStreamHandler(instance)
instance.asrEventChannel = asrEventChannel
// 初始化TTS事件通道
let ttsEventChannel = FlutterEventChannel(name: "azure_speech/tts_events", binaryMessenger: registrar.messenger())
ttsEventChannel.setStreamHandler(instance)
instance.ttsEventChannel = ttsEventChannel
// 初始化TTS事件通道
let astEventChannel = FlutterEventChannel(name: "azure_speech/asr_events", binaryMessenger: registrar.messenger())
astEventChannel.setStreamHandler(instance)
instance.astEventChannel = astEventChannel
}
// 发送ASR事件方法
internal func sendAsrEvent(_ event: [String: Any]) {
if asrEventSink == nil {
os_log("无法发送ASR事件：事件通道未准备好", log: log, type: .error)
return
}
DispatchQueue.main.async { [weak self] in
guard let self = self else { return }
self.asrEventSink?(event)
}
/**
* 统一的事件发送方法
* @param event 事件数据
* @param type 事件类型
*/
private func sendEvent(_ event: [String: Any], type: EventType) {
let eventSink: FlutterEventSink?
let logMessage: String
switch type {
case .asr:
eventSink = asrEventSink
logMessage = "无法发送ASR事件：事件通道未准备好"
case .tts:
eventSink = ttsEventSink
logMessage = "无法发送TTS事件：事件通道未准备好"
case .audioData:
eventSink = audioDataEventSink
logMessage = "无法发送音频数据事件：事件通道未准备好"
case .ast:
eventSink = astEventSink
logMessage = "无法发送AST事件：事件通道未准备好"
}
// 发送TTS事件方法
private func sendTtsEvent(_ event: [String: Any]) {
if ttsEventSink == nil {
os_log("无法发送TTS事件：事件通道未准备好", log: log, type: .error)
return
}
guard eventSink != nil else {
os_log("%@", log: log, type: .error, logMessage)
return
}
DispatchQueue.main.async { [weak self] in
guard let self = self else { return }
eventSink?(event)
}
}
// 插件注册
public static func register(with registrar: FlutterPluginRegistrar) {
let instance = AzureSpeechPlugin()
BleService.shared.addCallback(instance)
DispatchQueue.main.async { [weak self] in
guard let self = self else { return }
self.ttsEventSink?(event)
// 配置所有通道
let channelConfigs = [
ChannelConfig(
methodChannelName: "azure_speech/asr",
eventChannelName: "azure_speech/asr_events",
eventType: .asr,
methodHandler: instance.handleAsrMethodCall
),
ChannelConfig(
methodChannelName: "azure_speech/tts",
eventChannelName: "azure_speech/tts_events",
eventType: .tts,
methodHandler: instance.handleTtsMethodCall
),
ChannelConfig(
methodChannelName: "azure_speech/ast",
eventChannelName: "azure_speech/ast_events",
eventType: .ast,
methodHandler: instance.handleAstMethodCall
)
]
// 批量初始化通道
for config in channelConfigs {
instance.setupChannel(registrar: registrar, config: config)
}
// 单独处理音频数据事件通道（只有事件通道）
let audioDataEventChannel = FlutterEventChannel(name: "azure_speech/audio_data_events", binaryMessenger: registrar.messenger())
audioDataEventChannel.setStreamHandler(BaseEventStreamHandler(instance: instance, eventType: .audioData))
instance.audioDataEventChannel = audioDataEventChannel
}
// 简化的事件发送方法
internal func sendAsrEvent(_ event: [String: Any]) {
sendEvent(event, type: .asr)
}
private func sendTtsEvent(_ event: [String: Any]) {
sendEvent(event, type: .tts)
}
private func sendAudioDataEvent(_ event: [String: Any]) {
sendEvent(event, type: .audioData)
}
private func sendAstEvent(_ event: [String: Any]) {
sendEvent(event, type: .ast)
}
// 设置TTS事件监听器
private func setupTtsEventListener() {
internal func setupTtsEventListener() {
if !isTtsListenerAdded {
azureTtsHelper.addListener(self)
isTtsListenerAdded = true
@ -136,18 +214,25 @@ import ble_service
}
// // 处理Flutter方法调用
// public func handle(_ call: FlutterMethodCall, result: @escaping FlutterResult) {
// switch call.method {
// case "azure_speech/asr":
// handleAsrMethodCall(call, result)
// case "azure_speech/tts":
// handleTtsMethodCall(call, result)
// default:
// // 处理未识别的通道
// result(FlutterMethodNotImplemented)
// }
// }
/**
* 处理音频数据
* @param data 音频数据
*/
private func handleAudioData(_ data: Data) {
guard audioDataEventSink != nil else {
print("音频数据事件通道未准备好")
return
}
let eventMap: [String: Any] = [
"type": "audioData",
"data": FlutterStandardTypedData(bytes: data),
"timestamp": Int(Date().timeIntervalSince1970 * 1000),
"size": data.count
]
print("音频数据大小: \(data.count)")
sendAudioDataEvent(eventMap)
}
// MARK: - ASR 方法处理
@ -299,19 +384,8 @@ import ble_service
do {
if acceptAudioData {
// 创建音频数据回调实现类
let audioCallback = AudioDataCallbackImpl { [weak self] audioData in
// 构建音频数据事件映射
let audioEvent: [String: Any] = [
"type": "audioData",
"data": audioData,
"timestamp": Date().timeIntervalSince1970 * 1000,
"size": audioData.count
]
// 发送音频数据事件到 Flutter 层
self?.sendAsrEvent(audioEvent)
}
try azureAsrHelper.enableRecord(filePath: filePath, audioDataCallback: audioCallback)
// 使用复用的音频数据回调实例
try azureAsrHelper.enableRecord(filePath: filePath, audioDataCallback: audioDataCallback)
} else {
try azureAsrHelper.enableRecord(filePath: filePath)
}
@ -325,9 +399,10 @@ import ble_service
case "pauseRecord":
azureAsrHelper.pauseRecord()
result(true)
// case "resumeRecord":
// azureAsrHelper.resumeRecord()
// result(true)
case "resumeRecord":
azureAsrHelper.resumeRecord()
result(true)
case "stopRecord":
guard let args = call.arguments as? [String: Any],
@ -851,57 +926,60 @@ extension AzureSpeechPlugin: BleService.Callback {
public func onDeviceInfoReceived(infoType: Int, infoData: [String: Any]) {
}
}
// MARK: - 事件处理
extension AzureSpeechPlugin: FlutterStreamHandler {
public func onListen(withArguments arguments: Any?, eventSink events: @escaping FlutterEventSink) -> FlutterError? {
// 根据通道类型设置事件接收器
if let args = arguments as? [String: Any],
let channel = args["channel"] as? String {
if channel == "asr" {
asrEventSink = events
} else if channel == "tts" {
ttsEventSink = events
setupTtsEventListener()
}
} else if arguments == nil {
// 如果没有指定通道，尝试弄清楚是哪个通道在监听
if asrEventSink == nil && ttsEventSink != nil {
asrEventSink = events
} else if asrEventSink != nil && ttsEventSink == nil {
ttsEventSink = events
setupTtsEventListener()
} else {
// 无法确定哪个通道，默认设置为ASR
asrEventSink = events
}
/**
* 通用事件流处理器基类
*/
private class BaseEventStreamHandler: NSObject, FlutterStreamHandler {
private weak var instance: AzureSpeechPlugin?
private let eventType: AzureSpeechPlugin.EventType
/**
* 初始化事件流处理器
* @param instance AzureSpeechPlugin实例
* @param eventType 事件类型
*/
init(instance: AzureSpeechPlugin, eventType: AzureSpeechPlugin.EventType) {
self.instance = instance
self.eventType = eventType
super.init()
}
func onListen(withArguments arguments: Any?, eventSink events: @escaping FlutterEventSink) -> FlutterError? {
switch eventType {
case .asr:
instance?.asrEventSink = events
case .tts:
instance?.ttsEventSink = events
instance?.setupTtsEventListener()
case .audioData:
instance?.audioDataEventSink = events
print("音频数据事件通道已准备好")
case .ast:
instance?.astEventSink = events
}
return nil
}
public func onCancel(withArguments arguments: Any?) -> FlutterError? {
// 根据通道类型清除事件接收器
if let args = arguments as? [String: Any],
let channel = args["channel"] as? String {
if channel == "asr" {
asrEventSink = nil
} else if channel == "tts" {
ttsEventSink = nil
}
} else {
// 如果没有指定通道，清除所有通道
asrEventSink = nil
ttsEventSink = nil
func onCancel(withArguments arguments: Any?) -> FlutterError? {
switch eventType {
case .asr:
instance?.asrEventSink = nil
case .tts:
instance?.ttsEventSink = nil
case .audioData:
instance?.audioDataEventSink = nil
print("音频数据事件通道已取消")
case .ast:
instance?.astEventSink = nil
}
return nil
}
}
// MARK: - TTS 事件监听实现
extension AzureSpeechPlugin: TtsEventListener {
// 使用@objc特性为方法提供一个不同的Objective-C选择器名称
@ -942,19 +1020,6 @@ extension AzureSpeechPlugin: TtsEventListener {
}
}
// MARK: - 音频数据监听实现
extension AzureSpeechPlugin: AudioDataListener {
public func onAudioData(_ data: Data) {
if ttsEventSink == nil { return }
let eventMap: [String: Any] = [
"type": "audio_data",
"data": FlutterStandardTypedData(bytes: data)
]
sendTtsEvent(eventMap)
}
}
// MARK: - 音频数据回调实现
@ -978,6 +1043,7 @@ private class AudioDataCallbackImpl: SimpleAudioReceiver.AudioDataCallback {
* @param data 音频数据
*/
func onAudio(_ data: Data) {
print("音频数据回调方法: \(data.count)")
callback(data)
}
}

6
local_plugins/azure_speech/ios/azure_speech/Sources/tools/SimpleAudioReceiver.swift
View File

@ -140,8 +140,10 @@ public class SimpleAudioReceiver: NSObject {
guard let dataToWrite = self.writeQueue.take() else { continue }
do {
if let callback = self.audioDataCallback {
callback.onAudio(dataToWrite)
if self.audioDataCallback != nil {
print("写入数据长度: \(dataToWrite.count)")
self.audioDataCallback!.onAudio(dataToWrite)
}
try self.pushAudioStream?.write(dataToWrite)
if self.recordfile != nil {

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