Guoguo
b5c6038273
Listen for 'fitting' event from FFE4 Byte17 (0=not fitted, 1=fitted). 10s timeout if no fitting signal received. Removes vendor_33 bypass that always returned ok.
115 行
3.1 KiB
JavaScript
115 行
3.1 KiB
JavaScript
var ble = require('../../services/ble')
|
|
var FITTING_TIMEOUT = 10000
|
|
|
|
Page({
|
|
data: {
|
|
statusBarHeight: 44,
|
|
checking: false,
|
|
result: null,
|
|
error: '',
|
|
battery: 0,
|
|
connected: false
|
|
},
|
|
|
|
onBack: function () {
|
|
wx.navigateBack({
|
|
fail: function () {
|
|
wx.reLaunch({ url: '/pages/index/index' })
|
|
}
|
|
})
|
|
},
|
|
|
|
onLoad: function () {
|
|
var app = getApp()
|
|
this.setData({ statusBarHeight: app.globalData.statusBarHeight })
|
|
var device = app.globalData.currentDevice || {}
|
|
this.setData({
|
|
battery: device.battery || 0,
|
|
connected: ble.isConnected()
|
|
})
|
|
},
|
|
|
|
onShow: function () {
|
|
this.checkWearing()
|
|
},
|
|
|
|
_cleanup: function () {
|
|
if (this._onFitting) { ble.off('fitting', this._onFitting); this._onFitting = null }
|
|
if (this._onBattery) { ble.off('battery', this._onBattery); this._onBattery = null }
|
|
if (this._fittingTimer) { clearTimeout(this._fittingTimer); this._fittingTimer = null }
|
|
},
|
|
|
|
checkWearing: function () {
|
|
var self = this
|
|
self._cleanup()
|
|
self.setData({ checking: true, result: null, error: '' })
|
|
|
|
if (!ble.isConnected()) {
|
|
self.setData({ checking: false, result: 'fail', error: '设备未连接，请点击重新连接' })
|
|
return
|
|
}
|
|
|
|
self.setData({ connected: true })
|
|
|
|
self._onBattery = function (info) {
|
|
self.setData({ battery: info.battery })
|
|
}
|
|
ble.on('battery', self._onBattery)
|
|
|
|
self._onFitting = function (data) {
|
|
console.log('[WEAR] 贴合状态:', data.fitting)
|
|
if (data.fitting === 1) {
|
|
self._cleanup()
|
|
self.setData({ checking: false, result: 'ok' })
|
|
}
|
|
}
|
|
ble.on('fitting', self._onFitting)
|
|
|
|
self._fittingTimer = setTimeout(function () {
|
|
if (self.data.result) return
|
|
self._cleanup()
|
|
self.setData({ checking: false, result: 'fail', error: '未检测到贴合，请确认设备已正确佩戴' })
|
|
}, FITTING_TIMEOUT)
|
|
},
|
|
|
|
onUnload: function () {
|
|
this._cleanup()
|
|
clearTimeout(this._reconnectTimer)
|
|
ble.stopScan()
|
|
},
|
|
|
|
onNext: function () {
|
|
wx.navigateTo({ url: '/pages/treatment-setup/treatment-setup' })
|
|
},
|
|
|
|
onRetry: function () {
|
|
var self = this
|
|
if (self.data.checking) return
|
|
if (ble.isConnected()) {
|
|
self.checkWearing()
|
|
return
|
|
}
|
|
self.setData({ checking: true, result: null, error: '', connected: false })
|
|
clearTimeout(self._reconnectTimer)
|
|
ble.disconnect()
|
|
setTimeout(function () {
|
|
ble.startScan({
|
|
onFound: function () {},
|
|
onConnected: function () {
|
|
clearTimeout(self._reconnectTimer)
|
|
self.setData({ checking: false, connected: true })
|
|
self.checkWearing()
|
|
},
|
|
onError: function (err) {
|
|
clearTimeout(self._reconnectTimer)
|
|
self.setData({ checking: false, result: 'fail', error: err.msg || '连接失败' })
|
|
}
|
|
})
|
|
self._reconnectTimer = setTimeout(function () {
|
|
ble.stopScan()
|
|
self.setData({ checking: false, result: 'fail', error: '搜索超时，请确认设备已开机' })
|
|
}, 15000)
|
|
}, 500)
|
|
}
|
|
})
|