口才和会议场景

This commit is contained in:
zhonghua1
2026-01-09 19:41:18 +08:00
parent 99d644d082
commit 602338b27b
49 changed files with 5747 additions and 13 deletions

View File

@@ -0,0 +1,645 @@
<template>
<view class="bluetooth-recorder-page">
<!-- #ifdef APP -->
<statusBar></statusBar>
<!-- #endif -->
<view class="header">
<view class="header-title">蓝牙录音设备</view>
<view class="header-status" :class="{ connected: isConnected }">
{{ isConnected ? '已连接' : '未连接' }}
</view>
</view>
<!-- 设备搜索区域 -->
<view class="section">
<view class="section-title">设备搜索</view>
<view class="action-buttons">
<button
class="btn btn-primary"
:disabled="isScanning || isConnected"
@click="handleStartScan"
>
{{ isScanning ? '搜索中...' : '开始搜索' }}
</button>
<button
class="btn btn-secondary"
:disabled="!isScanning"
@click="handleStopScan"
>
停止搜索
</button>
</view>
</view>
<!-- 设备列表 -->
<view class="section" v-if="deviceList.length > 0">
<view class="section-title">发现的设备 ({{ deviceList.length }})</view>
<scroll-view class="device-list" scroll-y>
<view
v-for="device in deviceList"
:key="device.deviceId"
class="device-item"
:class="{ connected: connectedDeviceId === device.deviceId }"
@click="handleConnectDevice(device)"
>
<view class="device-info">
<text class="device-name">{{ device.name || '未知设备' }}</text>
<text class="device-id">{{ device.deviceId }}</text>
<text class="device-rssi">信号强度: {{ device.RSSI }} dBm</text>
</view>
<view class="device-action">
<text v-if="connectedDeviceId === device.deviceId" class="status-text connected">已连接</text>
<text v-else class="status-text">点击连接</text>
</view>
</view>
</scroll-view>
</view>
<!-- 连接状态 -->
<view class="section" v-if="isConnected">
<view class="section-title">连接状态</view>
<view class="connection-info">
<text class="info-item">设备ID: {{ connectedDeviceId }}</text>
<text class="info-item">接收状态: {{ isReceiving ? '接收中' : '未接收' }}</text>
<text class="info-item">数据包数: {{ audioDataCount }}</text>
<text class="info-item">缓冲区大小: {{ audioBufferSize }} KB</text>
</view>
<view class="action-buttons">
<button
class="btn btn-danger"
@click="handleDisconnect"
>
断开连接
</button>
<button
class="btn btn-secondary"
@click="handleClearBuffer"
>
清空缓冲区
</button>
</view>
</view>
<!-- 音频数据操作 -->
<view class="section" v-if="isConnected && audioDataCount > 0">
<view class="section-title">音频数据</view>
<view class="action-buttons">
<button
class="btn btn-primary"
@click="handleSaveAudio"
>
保存录音文件
</button>
<button
class="btn btn-secondary"
@click="handleUploadAudio"
>
上传到服务器
</button>
</view>
</view>
<!-- 日志区域 -->
<view class="section">
<view class="section-title">操作日志</view>
<scroll-view class="log-list" scroll-y scroll-top="{{ logScrollTop }}">
<view
v-for="(log, index) in logs"
:key="index"
class="log-item"
:class="log.type"
>
<text class="log-time">{{ log.time }}</text>
<text class="log-message">{{ log.message }}</text>
</view>
</scroll-view>
</view>
</view>
</template>
<script>
import bluetoothRecorder from '@/common/bluetooth.js'
// #ifdef APP
import statusBar from '@/uni_modules/uni-nav-bar/components/uni-nav-bar/uni-status-bar'
// #endif
import { post } from '@/common/request.js'
import { getApiUrl } from '@/common/config.js'
export default {
// #ifdef APP
components: {
statusBar
},
// #endif
data() {
return {
isScanning: false,
isConnected: false,
isReceiving: false,
deviceList: [],
connectedDeviceId: null,
audioDataCount: 0,
audioBufferSize: 0,
logs: [],
logScrollTop: 0
}
},
onLoad() {
this.initBluetooth()
},
onUnload() {
this.cleanup()
},
methods: {
/**
* 初始化蓝牙
*/
async initBluetooth() {
try {
// 设置回调函数
bluetoothRecorder.onDeviceFound = (device) => {
this.addLog('info', `发现设备: ${device.name || device.deviceId}`)
this.deviceList = bluetoothRecorder.getDeviceList()
}
bluetoothRecorder.onDeviceConnected = (deviceId) => {
this.addLog('success', `设备连接成功: ${deviceId}`)
this.isConnected = true
this.connectedDeviceId = deviceId
}
bluetoothRecorder.onDeviceDisconnected = (deviceId) => {
this.addLog('warning', `设备断开连接: ${deviceId}`)
this.isConnected = false
this.isReceiving = false
this.connectedDeviceId = null
}
bluetoothRecorder.onAudioDataReceived = (data) => {
this.audioDataCount++
// 估算缓冲区大小Base64编码后约为原数据的4/3
const estimatedSize = (data.data.length * 3) / 4 / 1024
this.audioBufferSize = Math.round(estimatedSize * 100) / 100
this.isReceiving = true
}
bluetoothRecorder.onError = (error) => {
this.addLog('error', error.message || '发生错误')
uni.showToast({
title: error.message || '操作失败',
icon: 'none'
})
}
// 初始化蓝牙适配器
await bluetoothRecorder.initBluetoothAdapter()
this.addLog('success', '蓝牙适配器初始化成功')
} catch (error) {
this.addLog('error', `初始化失败: ${error.message || error.errMsg}`)
uni.showModal({
title: '提示',
content: '蓝牙初始化失败,请检查手机蓝牙是否开启',
showCancel: false
})
}
},
/**
* 开始搜索设备
*/
async handleStartScan() {
try {
this.deviceList = []
bluetoothRecorder.clearDeviceList()
await bluetoothRecorder.startScan({
allowDuplicatesKey: false,
interval: 0
})
this.isScanning = true
this.addLog('info', '开始搜索蓝牙设备...')
// 10秒后自动停止搜索
setTimeout(() => {
if (this.isScanning) {
this.handleStopScan()
}
}, 10000)
} catch (error) {
this.addLog('error', `搜索失败: ${error.message || error.errMsg}`)
}
},
/**
* 停止搜索
*/
async handleStopScan() {
try {
await bluetoothRecorder.stopScan()
this.isScanning = false
this.addLog('info', '停止搜索')
} catch (error) {
this.addLog('error', `停止搜索失败: ${error.message || error.errMsg}`)
}
},
/**
* 连接设备
*/
async handleConnectDevice(device) {
if (this.connectedDeviceId === device.deviceId) {
return
}
try {
uni.showLoading({ title: '连接中...' })
await bluetoothRecorder.connectDevice(device.deviceId)
this.addLog('success', `正在连接设备: ${device.name || device.deviceId}`)
} catch (error) {
this.addLog('error', `连接失败: ${error.message || error.errMsg}`)
} finally {
uni.hideLoading()
}
},
/**
* 断开连接
*/
async handleDisconnect() {
try {
uni.showLoading({ title: '断开中...' })
await bluetoothRecorder.disconnectDevice()
this.isConnected = false
this.isReceiving = false
this.connectedDeviceId = null
this.audioDataCount = 0
this.audioBufferSize = 0
this.addLog('info', '已断开连接')
} catch (error) {
this.addLog('error', `断开失败: ${error.message || error.errMsg}`)
} finally {
uni.hideLoading()
}
},
/**
* 清空缓冲区
*/
handleClearBuffer() {
bluetoothRecorder.clearAudioBuffer()
this.audioDataCount = 0
this.audioBufferSize = 0
this.addLog('info', '已清空音频缓冲区')
},
/**
* 保存录音文件
*/
async handleSaveAudio() {
try {
const audioData = bluetoothRecorder.mergeAudioData()
if (!audioData) {
uni.showToast({
title: '没有可保存的音频数据',
icon: 'none'
})
return
}
// 将Base64转换为ArrayBuffer
const arrayBuffer = uni.base64ToArrayBuffer(audioData)
// 生成文件名
const timestamp = new Date().getTime()
const fileName = `bluetooth_recording_${timestamp}.pcm`
// #ifdef APP-PLUS
// 保存到本地文件系统
const fs = uni.getFileSystemManager()
const filePath = `${uni.env.USER_DATA_PATH}/${fileName}`
fs.writeFile({
filePath: filePath,
data: arrayBuffer,
success: () => {
this.addLog('success', `文件已保存: ${filePath}`)
uni.showToast({
title: '保存成功',
icon: 'success'
})
},
fail: (err) => {
this.addLog('error', `保存失败: ${err.errMsg}`)
uni.showToast({
title: '保存失败',
icon: 'none'
})
}
})
// #endif
// #ifndef APP-PLUS
uni.showToast({
title: '当前平台不支持文件保存',
icon: 'none'
})
// #endif
} catch (error) {
this.addLog('error', `保存失败: ${error.message || error.errMsg}`)
uni.showToast({
title: '保存失败',
icon: 'none'
})
}
},
/**
* 上传音频到服务器
*/
async handleUploadAudio() {
try {
const audioData = bluetoothRecorder.mergeAudioData()
if (!audioData) {
uni.showToast({
title: '没有可上传的音频数据',
icon: 'none'
})
return
}
uni.showLoading({ title: '上传中...' })
// 将Base64转换为ArrayBuffer
const arrayBuffer = uni.base64ToArrayBuffer(audioData)
// 创建FormData
const formData = {
audio: arrayBuffer,
fileName: `bluetooth_recording_${new Date().getTime()}.pcm`,
deviceId: this.connectedDeviceId
}
// 上传到服务器需要根据实际API调整
const url = getApiUrl('/api/audioManagement/uploadBluetoothAudio')
const res = await post(url, formData, {
header: {
'Content-Type': 'multipart/form-data'
}
})
if (res.statusCode === 200 && res.data && res.data.success) {
this.addLog('success', '音频上传成功')
uni.showToast({
title: '上传成功',
icon: 'success'
})
} else {
throw new Error(res.data?.message || '上传失败')
}
} catch (error) {
this.addLog('error', `上传失败: ${error.message || error.errMsg}`)
uni.showToast({
title: '上传失败',
icon: 'none'
})
} finally {
uni.hideLoading()
}
},
/**
* 添加日志
*/
addLog(type, message) {
const time = new Date().toLocaleTimeString()
this.logs.unshift({
type,
message,
time
})
// 限制日志数量
if (this.logs.length > 50) {
this.logs = this.logs.slice(0, 50)
}
// 滚动到底部
this.$nextTick(() => {
this.logScrollTop = 9999
})
},
/**
* 清理资源
*/
async cleanup() {
try {
if (this.isConnected) {
await bluetoothRecorder.disconnectDevice()
}
if (this.isScanning) {
await bluetoothRecorder.stopScan()
}
await bluetoothRecorder.closeBluetoothAdapter()
} catch (error) {
console.error('清理资源失败', error)
}
}
}
}
</script>
<style scoped>
.bluetooth-recorder-page {
min-height: 100vh;
background: #f5f5f5;
padding-bottom: 20rpx;
}
.header {
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
color: #fff;
padding: 40rpx 30rpx 30rpx;
display: flex;
justify-content: space-between;
align-items: center;
}
.header-title {
font-size: 36rpx;
font-weight: bold;
}
.header-status {
font-size: 28rpx;
padding: 8rpx 20rpx;
background: rgba(255, 255, 255, 0.2);
border-radius: 20rpx;
}
.header-status.connected {
background: rgba(76, 175, 80, 0.8);
}
.section {
background: #fff;
margin: 20rpx 30rpx;
padding: 30rpx;
border-radius: 16rpx;
box-shadow: 0 2rpx 8rpx rgba(0, 0, 0, 0.1);
}
.section-title {
font-size: 32rpx;
font-weight: bold;
margin-bottom: 20rpx;
color: #333;
}
.action-buttons {
display: flex;
gap: 20rpx;
}
.btn {
flex: 1;
padding: 20rpx;
border-radius: 8rpx;
font-size: 28rpx;
border: none;
}
.btn-primary {
background: #667eea;
color: #fff;
}
.btn-secondary {
background: #e0e0e0;
color: #666;
}
.btn-danger {
background: #f44336;
color: #fff;
}
.btn:disabled {
opacity: 0.5;
}
.device-list {
max-height: 600rpx;
}
.device-item {
display: flex;
justify-content: space-between;
align-items: center;
padding: 20rpx;
margin-bottom: 20rpx;
background: #f9f9f9;
border-radius: 12rpx;
border: 2rpx solid transparent;
}
.device-item.connected {
border-color: #667eea;
background: #f0f4ff;
}
.device-info {
flex: 1;
display: flex;
flex-direction: column;
gap: 8rpx;
}
.device-name {
font-size: 30rpx;
font-weight: bold;
color: #333;
}
.device-id {
font-size: 24rpx;
color: #999;
}
.device-rssi {
font-size: 24rpx;
color: #666;
}
.device-action {
padding: 10rpx 20rpx;
}
.status-text {
font-size: 26rpx;
color: #999;
}
.status-text.connected {
color: #667eea;
font-weight: bold;
}
.connection-info {
display: flex;
flex-direction: column;
gap: 12rpx;
margin-bottom: 20rpx;
}
.info-item {
font-size: 28rpx;
color: #666;
}
.log-list {
max-height: 400rpx;
background: #f9f9f9;
border-radius: 8rpx;
padding: 20rpx;
}
.log-item {
display: flex;
gap: 20rpx;
padding: 12rpx 0;
border-bottom: 1rpx solid #eee;
font-size: 24rpx;
}
.log-item:last-child {
border-bottom: none;
}
.log-time {
color: #999;
min-width: 120rpx;
}
.log-message {
flex: 1;
color: #333;
}
.log-item.success .log-message {
color: #4caf50;
}
.log-item.error .log-message {
color: #f44336;
}
.log-item.warning .log-message {
color: #ff9800;
}
.log-item.info .log-message {
color: #2196f3;
}
</style>