export default { data() { return { iBeaconDevices: [], // 存储搜索到的iBeacon设备 deviceId: [], data: [], url: getApp().globalData.url, innerAudioContext: null, num: 0, //秒 int: null, //定时器 duration: '111', //总时长 isSliderDisabled: false, status: false, audio_status: false, type: 2 } }, // 下拉刷新 onPullDownRefresh() { try { this.explain() uni.stopPullDownRefresh(); //停止刷新 } catch (e) {} }, onLoad() { this.explain() }, methods: { play() { if (!this.status) { this.int = setInterval(() => { this.num++ }, 1000) this.status = true this.change({ detail: { value: this.num } }) } else { this.status = false clearInterval(this.int) this.innerAudioContext.pause() } }, change(e) { if (this.status) { this.isSliderDisabled = true; this.num = e.detail.value; this.innerAudioContext.seek(e.detail.value) setTimeout(() => { this.innerAudioContext.play() this.isSliderDisabled = false; }, 500) } }, box(deviceid) { console.log(deviceid, 99909); let that = this uni.openBluetoothAdapter({ //蓝牙初始化 success(res) { uni.getLocation({ success(res) { uni.startBeaconDiscovery({ //搜索蓝牙设备 uuids: deviceid, success(res) { console.log(res, 888); uni.onBeaconUpdate((res) => { //监听蓝牙搜索到的设备 console.log(res, 999); uni.hideLoading() that.type = 1 }) }, fail(res) { console.log('暂未搜索到蓝牙设备', res); uni.showToast({ title: '暂未搜索到蓝牙设备,请下拉刷新', icon: 'none' }) } }) }, fail(res) { uni.showToast({ title: '请打开位置信息,并下拉刷新', icon: 'none' }) } }) }, fail(res) { console.log('蓝牙未打开', res); uni.showToast({ title: '请打开蓝牙,并下拉刷新', icon: 'none' }) } }) }, async explain() { uni.showLoading({ title: '加载中...' }) const res = await explain({ scenic_id: 3 }) this.data = res.data if (!this.audio_status) { this.innerAudioContext = uni.createInnerAudioContext() this.innerAudioContext.src = this.url + this.data[0].audio; this.innerAudioContext.onCanplay(() => { // 获取音频总时长,单位为秒 this.duration = this.innerAudioContext.duration console.log('音频总时长:', this.innerAudioContext.duration, 9) }) } this.audio_status = true this.box([(res.data[0].deviceid)]) } },