修复PCL11没显示斤的问题
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subing008
parent
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commit
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@ -0,0 +1,638 @@
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<template>
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<view class="content skipping">
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<view class="title" v-if="isConnection == 0">连接中，请稍后...</view>
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<view class="title" v-else-if="isConnection == 1">连接成功，请开始测量</view>
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<view class="title" style="color: brown;" v-else-if="isConnection == 2" @click="openBluetoothAdapter">连接失败，点击重新连接
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</view>
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<div class="result-wrap">
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<view class="result-item">
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<view class="result-title">身高</view>
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<view class="result-value">{{info.height}}cm</view>
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</view>
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<view class="result-item">
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<view class="result-title">体重</view>
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<view class="result-value">{{info.weight}}kg</view>
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</view>
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<view class="result-item">
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<view class="result-title">骨量</view>
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<view class="result-value">{{info.boneMass}}kg</view>
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</view>
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<view class="result-item">
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<view class="result-title">阻抗</view>
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<view class="result-value">{{info.impedance}}Ω</view>
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</view>
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<view class="result-item">
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<view class="result-title">BMI</view>
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<view class="result-value">{{info.bmi}}</view>
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</view>
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<view class="result-item">
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<view class="result-title">内脏脂肪</view>
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<view class="result-value">{{info.visceralFat}}%</view>
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</view>
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<view class="result-item">
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<view class="result-title">脂肪率</view>
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<view class="result-value">{{info.fatRate}}%</view>
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</view>
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<view class="result-item">
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<view class="result-title">水分率</view>
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<view class="result-value">{{info.waterRate}}%</view>
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</view>
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<view class="result-item">
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<view class="result-title">肌肉率</view>
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<view class="result-value">{{info.muscleRate}}%</view>
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</view>
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</div>
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<view class="image">
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<image mode="aspectFit" src="/BLEPages/static/H08B2.gif"></image>
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</view>
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<view class="tips">
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<view>提示：</view>
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<view>1.请确定设备是开机状态</view>
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<view>2.请确定手机蓝牙、位置信息已打开</view>
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<view>3.ios系统需打开设置—>应用—>微信里的蓝牙权限</view>
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</view>
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<div class="info-dlg" v-if="show_info">
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<view class="info-inner">
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<view class="info-item">
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<text>性别：</text>
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<text class="man" :class="{'active':cur_sex==1}" @click="cur_sex=1">男</text>
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<text class="woman" :class="{'active':cur_sex==2}" @click="cur_sex=2">女</text>
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</view>
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<view class="info-item">
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<text>年龄：</text>
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<!-- <input type="text" placeholder="请输入年龄" v-model="cur_age"/>
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-->
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<picker class="age-select" mode="selector" :value="cur_age" :range="ageRange" @change="onAgeChange">
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{{cur_age+1}}岁
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</picker>
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</view>
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<view class="confirm" @click="setUserInfo">确定</view>
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</view>
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</div>
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</view>
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</template>
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<script>
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import {
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mapState
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} from "vuex";
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export default {
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data() {
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return {
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deviceId: "",
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serviceId: "",
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write: "",
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notify: "",
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cur_sex: 1,
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cur_age: 27,
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show_info: false,
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ageRange: [],
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ageIndex: 30,
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send_err_count: 0,
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info: {
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bmi: 0,
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weight: 0,
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fatRate: 0, //脂肪率
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waterRate: 0, //水分率
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muscleRate: 0, //肌肉率,
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boneMass: 0, //骨量
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impedance: 0, //阻抗
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height: 0, //身高
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value: 0
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},
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isConnection: 0,
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}
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},
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computed: {
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...mapState(["user", "isConnected", "isBluetoothTyle", "appTheme"]),
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},
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mounted() {
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let that = this
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for (let i = 1; i <= 100; i++) {
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that.ageRange.push(i);
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}
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let sex = uni.getStorageSync('sex')
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let age = uni.getStorageSync('age')
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that.cur_sex = sex ? sex : 1
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that.cur_age = age ? age : 27
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},
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onLoad(options) {
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let that = this
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if (options && options.deviceId) {
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that.deviceId = options.deviceId
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that.stopBluetoothDevicesDiscovery()
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that.createBLEConnection()
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that.onBLEConnectionStateChange()
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uni.onBluetoothAdapterStateChange(function(res) {
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that.$store.commit("changeBluetooth", res.available);
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})
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} else {
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// uni.showToast({
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// title: '设备错误，请重新连接',
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// icon: "error"
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// })
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// uni.switchTab({
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// url: "/pages/index/index"
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// })
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}
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},
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onUnload: function() {
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let that = this
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if (!that.Unload) {
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that.handleBack()
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uni.switchTab({
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url: "/pages/index/index"
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})
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console.log("返回上一个页面")
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}
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},
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watch: {
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isConnected: function() {
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let that = this
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if (!that.isConnected) {
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that.handleBack()
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that.isConnection = 2
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}
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},
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isBluetoothTyle: function() {
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let that = this
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if (!that.isBluetoothTyle) {
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that.handleBack()
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that.isConnection = 2
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}
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},
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},
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methods: {
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setUserInfo() {
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let that = this
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uni.setStorageSync('sex', that.cur_sex)
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uni.setStorageSync('age', that.cur_age)
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that.show_info = false
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that.sendCommand(that.cur_sex, that.cur_age + 1);
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},
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onAgeChange(e) {
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this.cur_age = parseInt(e.detail.value)
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},
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openBluetoothAdapter() {
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let that = this
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that.isConnection = 0
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uni.openBluetoothAdapter({
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success: e => {
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console.log("初始化设备")
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that.startBluetoothDeviceDiscovery()
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},
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fail: e => {
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that.$tools.msg("请确定设备是开机状态、手机蓝牙权限已打开！")
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}
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});
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},
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// 开始搜寻附近的蓝牙外围设备
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startBluetoothDeviceDiscovery() {
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let that = this
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uni.startBluetoothDevicesDiscovery({
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allowDuplicatesKey: true,
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success: res => {
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console.log("开始搜索")
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that.onBluetoothDeviceFound();
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},
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fail: res => {
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that.$tools.msg("请确定设备是开机状态、手机蓝牙权限已打开！")
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}
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});
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},
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/**
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* 发现外围设备
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*/
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onBluetoothDeviceFound() {
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var that = this;
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uni.onBluetoothDeviceFound(res => {
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res.devices.forEach(device => {
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if (!device.name && !device.localName) {
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return
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}
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if (device.name.indexOf('JS-B68T') != -1 || (device.localName && device.localName.toLowerCase()
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.indexOf('JS-B68T') != -1)) {
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this.deviceId = device.deviceId
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that.stopBluetoothDevicesDiscovery()
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that.createBLEConnection()
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}
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})
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});
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},
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// 连接蓝牙
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createBLEConnection() {
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let that = this;
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that.isConnection = 0
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uni.createBLEConnection({
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deviceId: that.deviceId,
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success: res => {
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that.getBLEDeviceServices()
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},
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fail: res => {
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console.log("设备连接失败，请重新连接", res);
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}
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});
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},
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/**
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* 获取设备的UUID
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*/
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getBLEDeviceServices() {
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let serviceList = [];
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let that = this;
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uni.getBLEDeviceServices({
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deviceId: that.deviceId,
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success: res => {
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console.log("获取设备的UUID成功", res)
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serviceList = res.services;
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for (let i = 0; i < serviceList.length; i++) {
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let service = serviceList[i];
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if (service.uuid.indexOf("00001910") != -1) {
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that.serviceId = service.uuid;
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that.getBLEDeviceCharacteristics();
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break;
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}
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}
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},
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fail: res => {
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console.log('获取设备的UUID失败:', res)
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}
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});
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},
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/**
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* 获取指定服务的特征值
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*/
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getBLEDeviceCharacteristics() {
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let characteristicsList = [];
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let that = this;
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uni.getBLEDeviceCharacteristics({
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deviceId: that.deviceId,
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serviceId: that.serviceId,
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success: res => {
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console.log("服务的特征值成功", res)
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for (let i = 0; i < res.characteristics.length; i++) {
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let item = res.characteristics[i];
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if (item.uuid.indexOf('00002B10') != -1) {
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that.write = item.uuid
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} else if (item.uuid.indexOf('00002B11') != -1) {
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that.notify = item.uuid
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}
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}
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uni.notifyBLECharacteristicValueChange({
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deviceId: that.deviceId,
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serviceId: that.serviceId,
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characteristicId: that.notify,
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state: true,
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success: () => {
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setTimeout(() => {
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that.show_info = true
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}, 1000);
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uni.onBLECharacteristicValueChange(function(res) {
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console.log(res.value)
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const raw = new Uint8Array(res.value);
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if (raw[0] == 0x55 && raw[1] == 0xAA) {
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that.isConnection = 1
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that.send_err_count = 0
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uni.showToast({
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title: '年龄信息发送成功，请开始测量'
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})
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return
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}
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if(raw[0] == 0x55 && raw[1] == 0xBB) {
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if(that.send_err_count > 2) {
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that.isConnection = 2
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uni.showToast({
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title: '年龄信息发送失败，请重新连接'
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})
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return
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}
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that.send_err_count++
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that.setUserInfo()
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return
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}
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if(raw[0] == 0x5A) {
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// 体重(高低位组合, 实际值的100倍)
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that.info.weight = ((raw[2] << 8) | raw[3]) / 100.0
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if (that.info.weight < 1) {
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that.info.weight = ((raw[2] << 8) | raw[3])
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}
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// 脂肪率(高低位组合, 实际值的10倍)
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that.info.fatRate = ((raw[4] << 8) | raw[5]) / 10.0
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// 水分率(高低位组合, 实际值的10倍)
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that.info.waterRate = ((raw[6] << 8) | raw[7]) / 10.0
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// 肌肉率(高低位组合, 实际值的10倍)
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that.info.muscleRate = ((raw[8] << 8) | raw[9]) / 10.0
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// 骨量(高低位组合, 实际值的10倍)
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that.info.boneMass = ((raw[10] << 8) | raw[11]) / 10.0
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// 阻抗(高位和低位组合)
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that.info.impedance = (raw[12] << 8) | raw[13]
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//BMI
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that.info.bmi = ((raw[14] << 8) | raw[16]) / 10.0;
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// 身高(高低位组合, 厘米)
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that.info.height = raw[15]
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if (raw.length == 18 && raw[17] == 0xA5) {
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that.handleGetMeasure()
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}
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}
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})
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},
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fail: res => {
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console.log('获取特征值失败:', JSON.stringify(res))
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}
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})
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},
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fail: res => {
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console.log('获取特征值失败:', JSON.stringify(res))
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}
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})
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},
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// 发送指令到设备
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sendCommand(gender, age) {
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let that = this;
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// 创建11字节Buffer (协议要求长度)
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const buffer = new ArrayBuffer(10);
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const bytes = new Uint8Array(buffer);
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// 填充固定数据
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bytes[0] = 0x02; // 开始字节
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bytes[1] = 0x53; // 备用1
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// 设置性别 (根据参数动态设置)
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bytes[2] = gender === 2 ? 0x31 : 0x30; // 女0x31, 男0x30
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// 填充4字节固定数据 (0x30)
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bytes[3] = 0x30;
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bytes[4] = 0x30;
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bytes[5] = 0x30;
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// 处理年龄：转换为两位ASCII字符串
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const ageStr = age.toString().padStart(2, '0');
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bytes[6] = ageStr.charCodeAt(0); // 十位ASCII
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bytes[7] = ageStr.charCodeAt(1); // 个位ASCII
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// 动态计算校验码 (异或0x02到年龄个位)
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let checksum = bytes[0];
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for (let i = 1; i <= 7; i++) {
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checksum ^= bytes[i];
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}
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bytes[8] = checksum;
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// 结束字节
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bytes[9] = 0x03;
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// 发送数据
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uni.writeBLECharacteristicValue({
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deviceId: that.deviceId,
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serviceId: that.serviceId,
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characteristicId: that.write,
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value: buffer,
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success: () => {
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},
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fail: (err) => {
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uni.showToast({
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title: '发送失败'
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})
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}
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});
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},
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// 保存测量结果
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handleGetMeasure() {
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// let that = this
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// if (that.info.active == 3 && that.weight == 0 && that.Ycount != 0) {
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// console.log("1", that.weight, that.Ycount)
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// that.weight = that.Ycount
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// } else if (that.info.active == 3 && that.weight != 0 && that.Ycount != 0) {
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// console.log("2", that.weight, that.Ycount)
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// that.weight = Number(that.Ycount) - Number(that.weight)
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// }
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// if (that.info.active == 2) {
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// that.time_m = Math.floor((that.time % 3600) / 60)
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// that.time_s = that.time % 60
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// }
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// that.$model.getskipResult({
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// aud_id: uni.getStorageSync('userid'),
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// kcal: Math.floor(that.kcal),
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// num: that.weight,
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// time_m: Number(that.time_m),
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// time_s: that.time_s,
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// type: that.info.active == 1 ? 'free' : that.info.active == 2 ? 'time' : 'num'
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// }).then(res => {
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// console.log("保存", that.time, res)
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// if (res.code == 0) {
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// that.bpm = that.weight / (that.time / 60)
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// that.iswrapper = true
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// that.$store.dispatch('getUserInfo', {
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// aud_id: uni.getStorageSync('userid')
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// })
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// } else {
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// that.$tools.msg(res.msg)
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// }
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// })
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},
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onBLEConnectionStateChange() {
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let that = this
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uni.onBLEConnectionStateChange(function(res) {
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console.log("监听蓝牙连接状态", res.connected)
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if (!res.connected) {
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that.stopBluetoothDevicesDiscovery()
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that.closeBLEConnection()
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that.closeBluetoothAdapter()
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that.isConnection = 2
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}
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that.$store.commit("changeConnected", res.connected);
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})
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},
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handleBack(ind) {
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let that = this
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that.stopBluetoothDevicesDiscovery() //取消蓝牙搜索
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that.closeBLEConnection()
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that.closeBluetoothAdapter()
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},
|
||||
/**
|
||||
* 停止搜索蓝牙设备
|
||||
*/
|
||||
stopBluetoothDevicesDiscovery() {
|
||||
uni.stopBluetoothDevicesDiscovery({
|
||||
success: e => {
|
||||
console.log("停止搜索蓝牙设备", e)
|
||||
},
|
||||
});
|
||||
},
|
||||
/**
|
||||
* 断开蓝牙模块
|
||||
*/
|
||||
closeBluetoothAdapter() {
|
||||
let that = this;
|
||||
uni.closeBluetoothAdapter({
|
||||
success: res => {
|
||||
console.log('蓝牙模块关闭成功');
|
||||
}
|
||||
})
|
||||
},
|
||||
/**
|
||||
* 断开蓝牙连接
|
||||
*/
|
||||
closeBLEConnection() {
|
||||
var that = this;
|
||||
uni.closeBLEConnection({
|
||||
deviceId: that.deviceId,
|
||||
success: res => {
|
||||
console.log('断开蓝牙连接成功');
|
||||
}
|
||||
});
|
||||
},
|
||||
}
|
||||
}
|
||||
</script>
|
||||
|
||||
<style lang="scss" scoped>
|
||||
.title {
|
||||
width: 100%;
|
||||
text-align: center;
|
||||
font-size: 36rpx;
|
||||
font-weight: 700;
|
||||
margin: 20rpx 0;
|
||||
}
|
||||
|
||||
.result-wrap {
|
||||
display: flex;
|
||||
flex-wrap: wrap;
|
||||
justify-content: space-between;
|
||||
padding: 30rpx;
|
||||
box-sizing: border-box;
|
||||
|
||||
.result-item {
|
||||
display: flex;
|
||||
justify-content: flex-start;
|
||||
align-items: center;
|
||||
width: 48%;
|
||||
padding: 20rpx;
|
||||
margin-top: 16rpx;
|
||||
box-sizing: border-box;
|
||||
border-radius: 12rpx;
|
||||
background-color: #fff;
|
||||
box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
|
||||
|
||||
.result-title {
|
||||
flex: 150rpx 0 0;
|
||||
font-size: 32rpx;
|
||||
font-weight: 600;
|
||||
color: #4b6cb7;
|
||||
}
|
||||
|
||||
.result-value {
|
||||
flex: 1;
|
||||
font-size: 32rpx;
|
||||
font-weight: 700;
|
||||
color: #182848;
|
||||
margin-top: 5rpx;
|
||||
text-align: right;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
.tips {
|
||||
font-weight: 700;
|
||||
padding: 0 20rpx;
|
||||
box-sizing: border-box;
|
||||
}
|
||||
|
||||
.image {
|
||||
display: flex;
|
||||
justify-content: center;
|
||||
margin-top: 20rpx;
|
||||
}
|
||||
|
||||
.info-dlg {
|
||||
display: flex;
|
||||
justify-content: center;
|
||||
align-items: center;
|
||||
position: fixed;
|
||||
left: 0;
|
||||
top: 0;
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
z-index: 99;
|
||||
background-color: rgba(0, 0, 0, 0.8);
|
||||
|
||||
.info-inner {
|
||||
width: 65%;
|
||||
height: 350rpx;
|
||||
border-radius: 20rpx;
|
||||
background-color: #fff;
|
||||
padding: 80rpx 50rpx;
|
||||
box-sizing: border-box;
|
||||
|
||||
.info-item {
|
||||
display: flex;
|
||||
margin-bottom: 30rpx;
|
||||
|
||||
text {
|
||||
font-size: 36rpx;
|
||||
font-weight: 700;
|
||||
}
|
||||
|
||||
.man,
|
||||
.woman {
|
||||
width: 120rpx;
|
||||
height: 50rpx;
|
||||
font-size: 28rpx;
|
||||
line-height: 50rpx;
|
||||
text-align: center;
|
||||
border-radius: 8rpx;
|
||||
border: 1px solid #e1e1e1;
|
||||
margin-right: 10rpx;
|
||||
|
||||
&.active {
|
||||
color: #fff;
|
||||
}
|
||||
}
|
||||
|
||||
.man.active {
|
||||
background-color: #74b9ff;
|
||||
}
|
||||
|
||||
.woman.active {
|
||||
background-color: #fd79a8;
|
||||
}
|
||||
|
||||
.age-select {
|
||||
width: 210rpx;
|
||||
height: 50rpx;
|
||||
line-height: 50rpx;
|
||||
border-radius: 8rpx;
|
||||
padding: 0 20rpx;
|
||||
border: 1px solid #e1e1e1;
|
||||
}
|
||||
}
|
||||
|
||||
.confirm {
|
||||
width: 200rpx;
|
||||
height: 50rpx;
|
||||
color: #fff;
|
||||
font-size: 32rpx;
|
||||
line-height: 50rpx;
|
||||
text-align: center;
|
||||
margin: 0 auto;
|
||||
background-color: #2ecc71;
|
||||
}
|
||||
|
||||
.info-item:last-child {
|
||||
margin-top: 50rpx;
|
||||
}
|
||||
}
|
||||
}
|
||||
</style>
|
||||
|
|
@ -198,6 +198,9 @@
|
|||
let num = msg.substring(3, 5) //小数点
|
||||
let unit = msg.substring(1, 3) //单位
|
||||
let dw1 = "kg"
|
||||
if(unit == '01') {
|
||||
dw1 = 'jin'
|
||||
}
|
||||
if (unit == "10") {
|
||||
dw1 = "lb"
|
||||
}
|
||||
|
|
@ -213,7 +216,7 @@
|
|||
}
|
||||
}
|
||||
console.log("weight", type, weight, num, unit, dw1)
|
||||
that.text = "您的体重是：" + weight + dw1
|
||||
that.text = "您的体重是：" + weight
|
||||
if (type == '1') {
|
||||
that.macAddr = device.macAddr
|
||||
that.deviceId = device.deviceId;
|
||||
|
|
|
|||
|
|
@ -0,0 +1,469 @@
|
|||
<template>
|
||||
<view>
|
||||
<view class="content weightPages">
|
||||
<view class="title" v-if="isConnection == 0">连接中，请稍后</view>
|
||||
<view class="title" v-if="isConnection == 1">连接成功，请开始测量</view>
|
||||
<view class="title" v-if="isConnection == 2" @click="openBluetoothAdapter">连接失败，点击重新连接</view>
|
||||
<view class="text">{{text}}</view>
|
||||
<view class="text">{{textH}}</view>
|
||||
<view class="image">
|
||||
<image src="/BLEPages/static/H01pro.gif"></image>
|
||||
</view>
|
||||
<view class="tips">
|
||||
<text>提示：</text>
|
||||
<text>1.请确定设备是开机状态</text>
|
||||
<text>2.请确定手机蓝牙、位置信息已打开</text>
|
||||
<text>3.ios系统需打开设置—>应用—>微信里的蓝牙权限</text>
|
||||
</view>
|
||||
</view>
|
||||
</view>
|
||||
</template>
|
||||
|
||||
<script>
|
||||
import {
|
||||
mapState
|
||||
} from "vuex";
|
||||
var myTime;
|
||||
export default {
|
||||
data() {
|
||||
return {
|
||||
text: "",
|
||||
textH: "",
|
||||
height: "",
|
||||
weight: "",
|
||||
imp: 0,
|
||||
uuid1: "",
|
||||
uuid2: "",
|
||||
uuid3: "",
|
||||
macAddr: "",
|
||||
deviceId: "",
|
||||
serviceId: "",
|
||||
type30: false,
|
||||
Unload: false,
|
||||
isConnection: 0, //是否连接成功
|
||||
}
|
||||
},
|
||||
computed: {
|
||||
...mapState(["user", "isConnected", "isBluetoothTyle", "appTheme"]),
|
||||
info() {
|
||||
return this.user
|
||||
}
|
||||
},
|
||||
onUnload: function() {
|
||||
let that = this
|
||||
if (!that.Unload) {
|
||||
that.stopBluetoothDevicesDiscovery() //取消蓝牙搜索
|
||||
clearTimeout(myTime);
|
||||
that.closeBLEConnection()
|
||||
that.closeBluetoothAdapter()
|
||||
uni.switchTab({
|
||||
url: "/pages/index/index"
|
||||
})
|
||||
console.log("返回首页")
|
||||
}
|
||||
},
|
||||
onLoad(options) {
|
||||
let that = this
|
||||
// 导航栏颜色
|
||||
uni.setNavigationBarColor({
|
||||
frontColor: '#ffffff',
|
||||
backgroundColor: this.appTheme,
|
||||
})
|
||||
//
|
||||
that.text = ""
|
||||
that.textH = ""
|
||||
that.imp = 0
|
||||
if (options && options.deviceId) {
|
||||
that.deviceId = options.deviceId
|
||||
that.closeBLEConnection()
|
||||
that.closeBluetoothAdapter()
|
||||
that.openBluetoothAdapter()
|
||||
}
|
||||
|
||||
that.onBLEConnectionStateChange()
|
||||
uni.onBluetoothAdapterStateChange(function(res) {
|
||||
that.$store.commit("changeBluetooth", res.available);
|
||||
})
|
||||
},
|
||||
watch: {
|
||||
isConnected: function() {
|
||||
let that = this
|
||||
if (!that.isConnected) {
|
||||
that.handleBack()
|
||||
that.isConnection = 2
|
||||
}
|
||||
},
|
||||
isBluetoothTyle: function() {
|
||||
let that = this
|
||||
if (!that.isBluetoothTyle) {
|
||||
that.handleBack()
|
||||
that.isConnection = 2
|
||||
}
|
||||
},
|
||||
},
|
||||
methods: {
|
||||
// 初始化蓝牙
|
||||
openBluetoothAdapter() {
|
||||
let that = this
|
||||
that.text = ""
|
||||
that.textH = ""
|
||||
uni.openBluetoothAdapter({
|
||||
success: e => {
|
||||
that.isConnection = 0
|
||||
that.startBluetoothDeviceDiscovery()
|
||||
},
|
||||
fail: e => {
|
||||
that.isConnection = 2
|
||||
that.$tools.msg("请确定设备是开机状态、手机蓝牙权限已打开！")
|
||||
}
|
||||
});
|
||||
},
|
||||
// 开始搜寻附近的蓝牙外围设备
|
||||
startBluetoothDeviceDiscovery() {
|
||||
let that = this
|
||||
uni.startBluetoothDevicesDiscovery({
|
||||
allowDuplicatesKey: false,
|
||||
interval: 500, //上报设备的间隔
|
||||
services: [
|
||||
"FFE0",
|
||||
],
|
||||
success: res => {
|
||||
that.isConnection = 0
|
||||
that.onBluetoothDeviceFound();
|
||||
},
|
||||
fail: res => {
|
||||
that.isConnection = 2
|
||||
that.$tools.msg("请确定设备是开机状态、手机蓝牙权限已打开！")
|
||||
}
|
||||
});
|
||||
},
|
||||
/**
|
||||
* 发现外围设备
|
||||
*/
|
||||
onBluetoothDeviceFound() {
|
||||
var that = this;
|
||||
that.isConnection = 0
|
||||
uni.onBluetoothDeviceFound(res => {
|
||||
res.devices.forEach(device => {
|
||||
if (!device.name && !device.localName) {
|
||||
return
|
||||
}
|
||||
if (device.name.indexOf('AiLink_') != -1 || (device.localName && device.localName
|
||||
.indexOf('AiLink_') != -1)) {
|
||||
clearTimeout(myTime);
|
||||
let buff = device.advertisData.slice(-6)
|
||||
device.mac = new Uint8Array(buff) // 保存广播数据中的mac地址，这是由于iOS不直接返回mac地址
|
||||
let tempMac = Array.from(device.mac)
|
||||
tempMac.reverse()
|
||||
device.macAddr = that.$tools.ab2hex(tempMac, ':').toUpperCase()
|
||||
if (device.deviceId.indexOf(that.deviceId) != -1 || device.macAddr.indexOf(that
|
||||
.deviceId) != -1) {
|
||||
that.stopBluetoothDevicesDiscovery()
|
||||
that.macAddr = device.macAddr
|
||||
that.deviceId = device.deviceId;
|
||||
that.createBLEConnection()
|
||||
return;
|
||||
}
|
||||
}
|
||||
})
|
||||
});
|
||||
that.handleMyTime()
|
||||
},
|
||||
handleMyTime() {
|
||||
var that = this;
|
||||
myTime = setTimeout(function() {
|
||||
if (!that.macAddr) {
|
||||
clearTimeout(myTime);
|
||||
that.Unload = true
|
||||
that.isConnection = 2
|
||||
that.closeBLEConnection()
|
||||
that.closeBluetoothAdapter()
|
||||
}
|
||||
}, 20000);
|
||||
},
|
||||
/**
|
||||
* 停止搜索蓝牙设备
|
||||
*/
|
||||
stopBluetoothDevicesDiscovery() {
|
||||
uni.stopBluetoothDevicesDiscovery({
|
||||
success: e => {
|
||||
console.log("停止搜索蓝牙设备", e)
|
||||
},
|
||||
});
|
||||
},
|
||||
// 监听蓝牙连接状态
|
||||
onBLEConnectionStateChange() {
|
||||
let that = this
|
||||
uni.onBLEConnectionStateChange(function(res) {
|
||||
console.log("监听蓝牙连接状态", res.connected)
|
||||
if (!res.connected) {
|
||||
that.Unload = true
|
||||
that.isConnection = 2
|
||||
clearTimeout(myTime);
|
||||
that.closeBLEConnection()
|
||||
that.closeBluetoothAdapter()
|
||||
}
|
||||
that.$store.commit("changeConnected", res.connected);
|
||||
})
|
||||
},
|
||||
// 连接蓝牙
|
||||
createBLEConnection() {
|
||||
let that = this;
|
||||
uni.createBLEConnection({
|
||||
deviceId: that.deviceId,
|
||||
success: res => {
|
||||
that.isConnection = 0
|
||||
that.getBLEDeviceServices();
|
||||
},
|
||||
fail: res => {
|
||||
that.isConnection = 2
|
||||
console.log("设备连接失败，请重新连接", res);
|
||||
}
|
||||
});
|
||||
},
|
||||
/**
|
||||
* 获取设备的UUID
|
||||
*/
|
||||
getBLEDeviceServices() {
|
||||
let serviceList = [];
|
||||
let that = this;
|
||||
uni.getBLEDeviceServices({
|
||||
deviceId: that.deviceId,
|
||||
success: res => {
|
||||
console.log("获取设备的UUID成功", res)
|
||||
serviceList = res.services;
|
||||
for (let i = 0; i < serviceList.length; i++) {
|
||||
let service = serviceList[i];
|
||||
if (service.uuid.indexOf("FFE0") != -1) {
|
||||
that.isConnection = 1
|
||||
that.serviceId = service.uuid;
|
||||
that.getBLEDeviceCharacteristics();
|
||||
console.log("设备的FFE0的serviceId： " + that.serviceId);
|
||||
break;
|
||||
}
|
||||
}
|
||||
},
|
||||
fail: res => {
|
||||
console.log('获取设备的UUID失败:', res)
|
||||
}
|
||||
});
|
||||
},
|
||||
/**
|
||||
* 获取指定服务的特征值
|
||||
*/
|
||||
getBLEDeviceCharacteristics() {
|
||||
let characteristicsList = [];
|
||||
let that = this;
|
||||
uni.getBLEDeviceCharacteristics({
|
||||
deviceId: that.deviceId,
|
||||
serviceId: that.serviceId,
|
||||
success: res => {
|
||||
console.log("服务的特征值成功", res)
|
||||
for (let i = 0; i < res.characteristics.length; i++) {
|
||||
let item = res.characteristics[i];
|
||||
if (item.uuid.indexOf('0000FFE1') != -1) {
|
||||
that.uuid1 = item.uuid //下发数据
|
||||
} else if (item.uuid.indexOf('0000FFE2') != -1) {
|
||||
that.uuid2 = item.uuid //监听数据
|
||||
} else if (item.uuid.indexOf('0000FFE3') != -1) {
|
||||
that.uuid3 = item.uuid //写入设置
|
||||
}
|
||||
}
|
||||
uni.notifyBLECharacteristicValueChange({
|
||||
deviceId: that.deviceId,
|
||||
serviceId: that.serviceId,
|
||||
characteristicId: that.uuid2,
|
||||
state: true,
|
||||
})
|
||||
uni.notifyBLECharacteristicValueChange({
|
||||
deviceId: that.deviceId,
|
||||
serviceId: that.serviceId,
|
||||
characteristicId: that.uuid3,
|
||||
state: true,
|
||||
})
|
||||
// that.sendData()
|
||||
uni.onBLECharacteristicValueChange(function(res) {
|
||||
let value = that.$tools.ab2hex(res.value, "");
|
||||
let num = value.substring(18, 19)
|
||||
let dw = value.substring(19, 20)
|
||||
let type = value.substring(8, 10)
|
||||
let typeInfo = value.substring(10, 12)
|
||||
console.log("单位", value, dw)
|
||||
if (type == "10") {
|
||||
let data = parseInt(value.substring(13, 18), 16)
|
||||
let dw1 = "kg"
|
||||
let dw2 = "kg"
|
||||
if (dw == "1") {
|
||||
dw1 = "斤"
|
||||
dw2 = "jin"
|
||||
}
|
||||
if (dw == "4") {
|
||||
dw1 = "st:lb"
|
||||
dw2 = "st"
|
||||
data = 1 * data + 5
|
||||
}
|
||||
if (dw == "6") {
|
||||
dw1 = "lb"
|
||||
dw2 = "lb"
|
||||
}
|
||||
if (num == "1") {
|
||||
data = parseInt(value.substring(13, 18), 16) / 10
|
||||
}
|
||||
if (num == "2") {
|
||||
data = parseInt(value.substring(13, 18), 16) / 100
|
||||
}
|
||||
if (num == "3") {
|
||||
data = parseInt(value.substring(13, 18), 16) / 1000
|
||||
}
|
||||
if (typeInfo == "01") {
|
||||
that.text = "您的实时体重是：" + data + dw1
|
||||
}
|
||||
if (typeInfo == "02") {
|
||||
that.text = "您的体重是：" + data + dw1
|
||||
that.weight = data + dw2
|
||||
console.log("稳定体重：", value, that.weight)
|
||||
}
|
||||
}
|
||||
if (type == "14") {
|
||||
that.height = parseInt(value.substring(10, 14), 16) / 10
|
||||
that.textH = "您的身高是：" + that.height + "cm"
|
||||
console.log("稳定身高：", that.height)
|
||||
}
|
||||
if (type == "11") {
|
||||
if (typeInfo == "03" || typeInfo == "04") {
|
||||
that.imp = parseInt(value.substring(17, 22), 16)
|
||||
}
|
||||
console.log("阻抗：", typeInfo, parseInt(value.substring(17, 22), 16))
|
||||
}
|
||||
if (type == "30") {
|
||||
console.log("测量完成", that.weight, that.imp, that.height)
|
||||
|
||||
if (!that.type30) {
|
||||
if (that.imp == 0) {
|
||||
uni.showModal({
|
||||
title: '提示',
|
||||
content: "体脂测量失败，是否保存本次测量结果？",
|
||||
cancelText: "放弃",
|
||||
confirmText: "保存",
|
||||
success(res) {
|
||||
if (res.confirm) {
|
||||
that.imp = 0
|
||||
that.handleGetMeasure()
|
||||
} else {
|
||||
console.log("放弃保存")
|
||||
that.Unload = true
|
||||
that.closeBLEConnection()
|
||||
that.closeBluetoothAdapter()
|
||||
uni.switchTab({
|
||||
url: "/pages/index/index"
|
||||
})
|
||||
}
|
||||
}
|
||||
})
|
||||
} else {
|
||||
that.handleGetMeasure()
|
||||
}
|
||||
that.type30 = true
|
||||
}
|
||||
}
|
||||
});
|
||||
},
|
||||
fail: res => {
|
||||
console.log('获取特征值失败:', JSON.stringify(res))
|
||||
}
|
||||
})
|
||||
},
|
||||
// 身高体重体脂模式
|
||||
sendData() {
|
||||
let that = this
|
||||
let j = Number(26 + 3 + 6 + 1).toString(16)
|
||||
let str = "A9002603060100" + j.substr(j.length - 2, 2) + "9A"
|
||||
let buf = new Uint8Array(str.match(/[\da-f]{2}/gi).map(function(h) {
|
||||
return parseInt(h, 16)
|
||||
}))
|
||||
uni.writeBLECharacteristicValue({
|
||||
deviceId: that.deviceId,
|
||||
serviceId: that.serviceId,
|
||||
characteristicId: that.uuid1,
|
||||
value: buf.buffer,
|
||||
success: res => {
|
||||
console.log('下发指令成功', res.errMsg)
|
||||
},
|
||||
fail: res => {
|
||||
console.log("下发指令失败", res);
|
||||
},
|
||||
})
|
||||
},
|
||||
// 保存测量结果
|
||||
handleGetMeasure() {
|
||||
let that = this
|
||||
that.$model.getmeasure({
|
||||
weight: that.weight,
|
||||
imp: that.imp,
|
||||
ecode: that.macAddr,
|
||||
height: that.height,
|
||||
familyid: that.info.familyid,
|
||||
}).then(res => {
|
||||
if (res.code == 0) {
|
||||
that.$store.dispatch("getUserInfo", {
|
||||
familyid: that.info.familyid,
|
||||
});
|
||||
that.$store.dispatch("getResult", {
|
||||
birthday: that.info.birthday,
|
||||
familyid: that.info.familyid,
|
||||
height: that.height,
|
||||
sex: that.info.sex,
|
||||
});
|
||||
that.$tools.msg("测量成功")
|
||||
} else {
|
||||
console.log("测量失败", res.message)
|
||||
that.$tools.msg(res.message)
|
||||
}
|
||||
that.Unload = true
|
||||
setTimeout(function() {
|
||||
that.closeBLEConnection()
|
||||
that.closeBluetoothAdapter()
|
||||
uni.switchTab({
|
||||
url: "/pages/index/index"
|
||||
})
|
||||
}, 200)
|
||||
})
|
||||
},
|
||||
handleBack(ind) {
|
||||
let that = this
|
||||
that.text = ""
|
||||
that.textH = ""
|
||||
that.Unload = true
|
||||
that.stopBluetoothDevicesDiscovery() //取消蓝牙搜索
|
||||
that.closeBLEConnection()
|
||||
that.closeBluetoothAdapter()
|
||||
},
|
||||
/**
|
||||
* 断开蓝牙模块
|
||||
*/
|
||||
closeBluetoothAdapter() {
|
||||
let that = this;
|
||||
uni.closeBluetoothAdapter({
|
||||
success: res => {
|
||||
console.log('蓝牙模块关闭成功');
|
||||
}
|
||||
})
|
||||
},
|
||||
/**
|
||||
* 断开蓝牙连接
|
||||
*/
|
||||
closeBLEConnection() {
|
||||
var that = this;
|
||||
uni.closeBLEConnection({
|
||||
deviceId: that.deviceId,
|
||||
success: res => {
|
||||
console.log('断开蓝牙连接成功');
|
||||
}
|
||||
});
|
||||
},
|
||||
},
|
||||
}
|
||||
</script>
|
||||
|
||||
<style scoped lang="scss">
|
||||
</style>
|
||||
15
pages.json
15
pages.json
|
|
@ -323,6 +323,21 @@
|
|||
"enablePullDownRefresh": false,
|
||||
"navigationBarBackgroundColor": "#F9FAFC"
|
||||
}
|
||||
},
|
||||
{
|
||||
"path": "child/SG616BT",
|
||||
"style": {
|
||||
"navigationBarTitleText": "",
|
||||
"enablePullDownRefresh": false,
|
||||
"navigationBarBackgroundColor": "#F9FAFC"
|
||||
}
|
||||
},
|
||||
{
|
||||
"path" : "child/B68T",
|
||||
"style" :
|
||||
{
|
||||
"navigationBarTitleText" : ""
|
||||
}
|
||||
}
|
||||
]
|
||||
}],
|
||||
|
|
|
|||
Loading…
Reference in New Issue