byte-sailing-storage-android/App.vue

<script>
	export default {
		data() {
			return {
				timer: null,
				isOpenRfid: false
			}
		},
		onLaunch: function() {
			/* 无操作15分支后自动登出 */
			this.$storage.setStorage('outTime', new Date().getTime())
			setInterval(() => {
				let routes = getCurrentPages()
				if (routes[0]) {
					let curRoute = routes[routes.length - 1].route
					if (curRoute !== 'pages/login/login') {
						let outTime = this.$storage.getStorageSync('outTime')
						if ((new Date().getTime() - outTime) > 900000) {
							this.$http.LoginQuit().then(res => {
								if(res.code === 0) {
									this.$storage.removeStorageSync('token')
									this.$utils.openNew('/pages/login/login')
								}
							})
						}
					}
				}
			}, 60000)
		},
		onShow: function() {
			clearTimeout(this.timer)
			if (!this.isOpenRfid) {
				this.$pda.uhfInit().then(() => {
					this.isOpenRfid = true
				}).catch(() => {
					{
						this.$msg.showToast('RFID初始化失败，请重启应用！')
					}
				})
			}
			uni.getNetworkType({
				success: res => {
					if (res.networkType === 'none') {
						this.$msg.showToast('当前无网络连接')
					}
				}
			})
			uni.onNetworkStatusChange(res => {
				if (!res.isConnected) {
					this.$msg.showToast('网络连接已断开')
				}
			})
		},
		onHide: function() {
			console.log('App Hide')
			// 一分钟未操作关闭rfid扫描 防止耗电量过高
			this.timer = setTimeout(() => {
				this.$pda.uhfDestroy()
				this.isOpenRfid = false
				console.log('rfid colse ------------')
			}, 60000)
		}
	}
</script>

<style lang="scss">
	/*每个页面公共css */
	@import "uview-ui/index.scss";
	@import "./static/css/global.scss";
</style>