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1.0.0（2021-01-21） 下载此版本

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前言

请下载示例项目，直接运行

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素材

图片资源

开始使用

下载源码解压，复制/components 下的组件至项目根目录的 /components 文件夹下

页面 js部分如下： 引入 ay-timingReminder 组件，并加入优化js：preDupliClick 和 storage和 timeConvert及定时器实现功能。

    import preDupliClick from '../../api/preDupliClick.js'
    import storage from '@/store/storage.js'
    import timeConvert from '../../api/timeConvert.js'
    import aytimingReminder from '../../components/ay-timingReminder/ay-timingReminder.vue'
    export default {
        components: {
            aytimingReminder
        },
        data() {
            return {

                timerName : '',
                valid_timerName : false,
                time_timerName : 1000,

                isCountDown : false ,
                countDown : '',
                countDownTip : '',
            }
        },
        async onLoad() {
            let that = this;

        },
        onShow() {
            let that = this;
            let timingReminder = storage.getTimingReminder() ;
            if(timingReminder!==''){
                //表明有需要提醒的时间
                let timingReminder_date = new Date(timingReminder.replace(/-/g,"/"));
                let now = new Date() ;
                if(timingReminder_date>now){
                    //说明需要提醒
                    let addS = timeConvert.getDatedifferenceS(timingReminder,timeConvert.getTime(now));
                    that.startRemander(addS);
                }

            }
        },
        onUnload:function(){
            let that = this ;
            console.log('onUnload')
            that.toCancelRemander();
        },
        // #ifdef MP-WEIXIN
        //微信小程序的分享
        onShareAppMessage: function(options) {

        },
        // #endif
        watch: {
            //页面显示更友好
            countDown(e) {
                let that = this ;
                if(e!==''){
                    let countDownTip = timeConvert.secondsToHMs(e);
                    that.countDownTip = countDownTip ;
                }
            }
        },
        methods: {
            toCancelRemanderFun(){
                let that = this ;
                that.toCancelRemander(true)
            },
            toCancelRemander(isCancel = false){
                let that = this ;

                //移除定时器
                let timerName = that.timerName;
                that.valid_timerName = false ;
                if(timerName!==''){
                    clearTimeout(timerName);
                    that.timerName = '';
                    that. isCountDown = false ;
                    that .countDown = '';
                }

                if(isCancel){
                    //清除提醒时间
                    storage.clearTimingReminder();

                }
            },
            //定时器实现车位1分钟刷新一次
            timerNameFun() {
                let that = this;
                //移除定时器
                let timerName = that.timerName;
                if (timerName !== '') {
                    clearTimeout(timerName);
                }
                console.log(timeConvert.getTimeM()+'定时器执行！！！！！！')
                that.countDown --;
                if(that.countDown == 0){
                    that.playAnswerAudio();
                    that.toCancelRemander(true);
                    return ;
                }
                timerName = setTimeout(function() {
                    if(that.valid_timerName){
                        that.timerNameFun();
                    }
                }, that.time_timerName)
                // 保存定时器name
                that.timerName = timerName;

            },
            toStart(e){
                let isonce = preDupliClick.setpreDupliClickVal(preDupliClick.preDupli.one);
                if (!isonce) return;

                let that = this;
                let addS = e.addS ;
                console.log('addS:'+addS)
                let timingReminder = timeConvert.dateAddToTime('s',addS , new Date()) ;
                console.log('timingReminder:'+timingReminder)
                storage.setTimingReminder(timingReminder);

                that.startRemander(addS);

            },
            startRemander(addS){
                let that = this ;
                that. isCountDown = true ;
                that .countDown = addS;

                //定时器实现倒计时
                let timerName = setTimeout(function() {
                    that.valid_timerName = true ;
                    that.timerNameFun();
                }, that.time_timerName)
                // 保存定时器name
                that.timerName = timerName;
            },

            //播放提醒声音
            playAnswerAudio(){

                // var srcurl = "/audio/answer.mp3" ;

                // const audio = wx.createInnerAudioContext('answer')
                // audio.src = srcurl ;
                // audio.autoplay = true ; 
                // audio.startTime = 0 ;
                // audio.loop = true ;

                //  audio.onPlay(() => {
                //  ////////////console.log('开始播放')
                // })

                const innerAudioContext = uni.createInnerAudioContext();
                innerAudioContext.autoplay = true;
                innerAudioContext.src = '/audio/answer.mp3';
                innerAudioContext.onPlay(() => {
                  console.log('开始播放');
                });
                innerAudioContext.onError((res) => {
                  console.log(res.errMsg);
                  console.log(res.errCode);
                });
            }
        }

    }

页面index.vue 引入关键标签

<aytimingReminder :isCountDown="isCountDown" :countDownTip="countDownTip"
        @toStart="toStart" @toCancelRemander="toCancelRemander"></aytimingReminder>

页面App.vue 引入colorui,及公用css

<style>
    /*每个页面公共css */
    @import './colorui/main.css';
    @import './colorui/icon.css';
    .cf-bgcolorTheme{
        background-color: #1296db;
        color:  #FFFFFF;
    }
</style>

特别鸣谢

colorui