qianqianJingzhun/pages/search/search.js

// pages/search/search.js
const tqlSDK = getApp().globalData.tqlSDK
const app = getApp()
import Toast from '../../miniprogram_npm/@vant/weapp/toast/toast'
const event = require('../../tqlsdk/event')
Page({

    /**
     * 页面的初始数据
     */
    data: {
        blueToothList: [],
        refreshFlag: false,

    },

    /**
     * 生命周期函数--监听页面加载
     */
    onLoad: function (options) {
        this.searchBlueTooth();
        event.remove('foundDevices')
        event.on('foundDevices', this, data => {
            this.setData({
                blueToothList: data
            })
        })
    },

    /**
     * 生命周期函数--监听页面初次渲染完成
     */
    onReady: function () {

    },

    /**
     * 生命周期函数--监听页面显示
     */
    onShow: function () {

    },

    /**
     * 生命周期函数--监听页面隐藏
     */
    onHide: function () {

    },

    /**
     * 生命周期函数--监听页面卸载
     */
    onUnload: function () {

    },

    /**
     * 页面相关事件处理函数--监听用户下拉动作
     */
    onPullDownRefresh: function () {

    },

    /**
     * 页面上拉触底事件的处理函数
     */
    onReachBottom: function () {

    },

    /**
     * 用户点击右上角分享
     */
    onShareAppMessage: function () {

    },
    // 搜索附近的蓝牙
    searchBlueTooth() {
        tqlSDK.searchBlueTooth(this.blueToothList)
    },
    // 查找到的设备列表
    blueToothList() {
        tqlSDK.showBlueToothList(this)
    },
    // 连接蓝牙
    connectBlueTooth(e) {
        Toast.clear()
        Toast.loading({
            message: '正在连接',
            forbidClick: true,
            duration: 0
        })
        tqlSDK.stopBlueToothSearch(() => {})
        console.log(e)
        let deviceId = e.currentTarget.dataset.deviceid
        let penName = e.currentTarget.dataset.devicename
        let mac = e.currentTarget.dataset.mac
        setTimeout(() => {
            tqlSDK.createBlueToothConnection(deviceId, () => {
                app.globalData.deviceId = deviceId
                app.globalData.deviceName = penName
                app.globalData.deviceMac = mac
                // event.emit('blueToothConnect', true)
                this.getBlueToothService(deviceId)
            }, () => {
                Toast.clear()
            })
        }, 1000)
    },
    // 获取蓝牙设备服务
    getBlueToothService(deviceId) {
        tqlSDK.getBlueToothService(deviceId, () => {
            setTimeout(() => {
                Toast.clear();
                Toast.success({
                    message: "连接成功",
                    duration: 2500,
                    onClose: () => {
                        wx.navigateBack({
                            delta: 0,
                            success: () => {
                                // setTimeout(() => {
                                tqlSDK.getPenOfflineDataSize()
                                // },100)
                            }
                        })
                    }
                })
            }, 500);
        })
    },
    //刷新列表
    refreshList() {
        setTimeout(() => {
            this.setData({
                refreshFlag: false
            })
            tqlSDK.allDevices.foundDevices = [];
            this.searchBlueTooth();
        }, 1500)
    }
})