623 lines
14 KiB
Vue
623 lines
14 KiB
Vue
<template>
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<!--音频组件-->
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<view
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class="boxShadow"
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style="
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width: 100%;
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border-radius: 40rpx;
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height: 100%;
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padding: 40rpx 0;
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box-sizing: border-box;
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background-image: linear-gradient(80deg, #959698 0%, #808183 100%);
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"
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>
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<view class="bgfff">
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<view>
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<slot name="title"></slot>
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<view class="audo-video">
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<view class="slider-box">
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<text class="mm">{{ timer }}</text>
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<slider
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style="width: 440rpx"
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@change="sliderChange"
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@changing="sliderChanging"
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class="audio-slider"
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block-size="16"
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:min="0"
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:max="duration"
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:value="currentTime"
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activeColor="#FF8849"
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@touchstart="lock = true"
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@touchend="lock = false"
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/>
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<text class="ss" v-if="overTimer != 'NaN:NaN'">{{
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overTimer
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}}</text>
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<text class="ss" v-else>00.00</text>
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</view>
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<!--音频播放按钮处-->
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<view class="audo-top">
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<!--上一首-->
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<!-- <image
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src="./icon/xys.png"
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style="width: 40rpx; height: 40rpx; transform: rotate(180deg)"
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mode="aspectFill"
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@click="upper(1)"
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></image> -->
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<!--上一首-->
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<!--快退-->
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<image
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src="./icon/kt.png"
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style="width: 40rpx; height: 40rpx"
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mode="widthFix"
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@click="jump('kt')"
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></image>
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<!--快退-->
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<!--播放-->
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<image
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src="./icon/kt.png"
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style="width: 100rpx; height: 100rpx"
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mode="widthFix"
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@click="plays()"
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></image>
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<!--播放-->
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<!--快进-->
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<image
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src="./icon/kj.png"
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style="width: 40rpx; height: 40rpx"
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mode="widthFix"
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@click="jump('kj')"
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></image>
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<!--快进-->
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<!--下一首-->
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<!-- <image
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src="./icon/xys.png"
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style="width: 40rpx; height: 40rpx"
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mode="aspectFill"
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@click="upper(2)"
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></image> -->
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<!--下一首-->
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<view class="audo-a" style="">
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<!--进度条-->
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<!--进度条-->
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<!--倍数-->
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<view
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class="beishu"
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style="border: 1rpx solid #e1dbf2"
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@click="beishu"
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>{{ BsNav[bsindex].bs }} X
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</view>
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<view class="absolute" style="right: 0; top: 80rpx" v-if="shows">
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<!-- <u-transition :show="show" mode="slide-right" duration="300"> -->
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<view
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class="beishu-a"
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style="border: 1rpx solid #fff"
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v-if="show"
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>
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<view
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v-for="(item, index) in BsNav"
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:key="index"
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@click="setRate(index, item)"
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class="title beishuItem"
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:style="{ color: bsid == item.id ? '#9461EB' : '' }"
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>
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{{ item.bs }} X
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</view>
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</view>
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<!-- </u-transition> -->
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</view>
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<!--倍数-->
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</view>
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</view>
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<!--音频播放按钮处-->
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<!--音频api处[视频代替音频-实现倍数功能]-->
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<video
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id="myVideo"
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ref="myVideo"
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:src="recorPath"
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class="hidden"
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@timeupdate="timeupdate"
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:autoplay="autoplays"
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@loadedmetadata="loadedmetadata"
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@ended="next"
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controls
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style="width: 10rpx; height: 10rpx"
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></video>
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<!--音频api处[视频代替音频-实现倍数功能]-->
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</view>
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</view>
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</view>
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<!--占位-->
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</view>
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<!--音频组件 wx:cxalq8-24 Author:chenxin-->
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</template>
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<script>
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/*
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list -- 音频数据: 数组格式/不传无法播放
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Seconds -- 快进快退秒数: 默认15秒
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autoNext -- 是否自动播放下一首
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autoplays -- 进入页面是否自动播放 - 默认false
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slideYes -- 滑动进度条时是否开启播放 - 默认false
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switAud -- 切换上下音频是否开启播放 - 默认true
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BsNav -- 倍数数据传入/数组形式
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图片功能样式，如想改动请在组件内部修改，页面中已注释 -- 逻辑根据自己需求改
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目前只测试 微信小程序和H5和APP -- 其他平台未知
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[Author:chenxin 交流vx:cxalq8-24]
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*/
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export default {
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name: "cx-audio-play",
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props: {
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list: {
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//音频数据
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Type: Array,
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default: () => [],
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},
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Seconds: {
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//快进快退 - 秒数
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Type: Number,
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default: 15,
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},
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firstTime: {
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//快进快退 - 秒数
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Type: Number,
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default: 0,
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},
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autoNext: {
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//是否自动播放下一首
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Type: Boolean,
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default: false,
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},
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autoplays: {
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//是否开启自动播放
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Type: Boolean,
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default: false,
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},
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slideYes: {
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//滑动进度条 - 是否开启播放
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Type: Boolean,
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default: false,
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},
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switAud: {
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Type: Boolean, //切换上下音频 - 是否开启播放
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default: true,
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},
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BsNav: {
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//倍数-传入
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Type: Array,
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default: () => [
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{
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id: 1.0,
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bs: "1.0",
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},
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{
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id: 1.5,
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bs: "1.5",
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},
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{
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id: 2.0,
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bs: "2.0",
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},
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],
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},
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},
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data() {
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return {
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shows: false, //倍数弹框
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show: true, //倍数弹框动画默认开启
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succes: false, //播放按钮
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bsid: "", //倍数默认显示第一个
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bsindex: 0, //倍数默认显示第一个
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num: 0,
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current: 0, //当前选中的索引
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recorPath: "", //音频播放地址
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lock: false, // 锁
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currentTime: 0, //当前进度
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duration: 0, // 总进度
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videoContext: null,
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loading: true, //锁 加载
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curTime: null, //锁 加载
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};
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},
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onReady() {},
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onShow() {},
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mounted() {
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//初始化音频api
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},
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updated() {},
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onLoad() {},
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onHide() {
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//监听页面离开 - 销毁音频
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this.stop_();
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this.$emit("curTime", this.curTime);
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},
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onUnload() {
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//监听页面卸载 - 销毁音频
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this.stop_();
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this.$emit("curTime", this.curTime);
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},
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destroyed() {
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// this.innerAudioContext.stop();
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},
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computed: {
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timer() {
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this.curTime = this.currentTime;
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return calcTimer(this.currentTime);
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},
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overTimer() {
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return calcTimer(this.duration);
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},
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},
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methods: {
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init() {
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this.currentTime = this.firstTime;
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this.videoContext = uni.createVideoContext("myVideo", this);
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//默认播放第一个
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if (this.list.length != 0) {
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this.recorPath = this.list[0];
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if (this.autoplays) {
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this.succes = true;
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}
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} else {
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this.duration = 0;
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}
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//倍数默认选择第一个
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if (this.BsNav.length != 0) {
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this.bsid = this.BsNav[0].id;
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this.playbackRate(); //倍数
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}
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},
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//没有音频数据
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noUrl() {
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if (this.list.length == 0) {
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uni.showToast({
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title: "请先传入音频数据哦~",
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icon: "none",
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});
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return false;
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}
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return true;
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},
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//播放暂停
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plays() {
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if (!this.noUrl()) {
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return;
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}
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this.playLoading();
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this.succes = !this.succes;
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this.succes ? this.play_() : this.pause_();
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},
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//上下首切换
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upper(num) {
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if (!this.noUrl()) {
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return;
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}
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let that = this;
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if (num == 1) {
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//上一首
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if (this.num == 0) {
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this.upperToast(num); //提示
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return;
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}
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this.num -= 1;
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} else {
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//下一首
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if (this.num + 1 == this.list.length) {
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this.upperToast(num); //提示
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return;
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}
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this.num += 1;
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}
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this.recorPath = this.list[this.num];
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if (this.switAud) {
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// 切换时是否开启播放
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this.succes = true;
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this.play_();
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} else {
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this.succes = false;
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}
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this.playbackRate(); //倍数
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console.log("当前音频:", this.recorPath);
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},
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//快进快退
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jump(e) {
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if (!this.noUrl()) {
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return;
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}
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var num;
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if (e == "kt") {
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num = (this.currentTime - Math.floor(this.Seconds % 60)).toFixed(0); //当前时间-15秒
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} else {
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num = (this.currentTime + Math.floor(this.Seconds % 60)).toFixed(0); //当前时间+15秒
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}
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this.seek(num);
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},
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seek(num) {
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this.$nextTick(() => {
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//#ifdef H5
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this.$refs.myVideo.seek(num);
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//#endif
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//#ifndef H5
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this.videoContext.seek(num);
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//#endif
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});
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},
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//倍速弹框
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beishu() {
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this.shows = !this.shows;
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},
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// 倍速
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setRate(index, item) {
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this.bsid = item.id;
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this.bsindex = index;
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this.shows = false;
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this.playbackRate();
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},
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// 更新进度条
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timeupdate(event) {
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if (this.lock) return; // 锁
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var currentTime, duration;
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if (event.detail.detail) {
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currentTime = event.detail.detail.currentTime;
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duration = event.detail.detail.duration;
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} else {
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currentTime = event.detail.currentTime;
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duration = event.detail.duration;
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}
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this.currentTime = currentTime;
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console.log("this.currentTime at line 當前386:", this.currentTime);
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this.duration = duration;
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console.log("this.duration at line 總時長388:", this.duration);
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},
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// 拖动进度条
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sliderChange(data) {
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if (!this.noUrl()) {
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return;
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}
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//此处滑动进度条--开始播放
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if (this.slideYes && !this.succes) {
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this.play_();
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this.succes = true;
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}
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//#ifdef H5
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this.$refs.myVideo.seek(data.detail.value); //获取秒数
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//#endif
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//#ifndef H5
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this.videoContext.seek(data.detail.value); //获取秒数
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//#endif
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},
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//拖动中
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sliderChanging(data) {
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if (data.detail.value == 0) {
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this.succes = false;
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this.pause_();
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}
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this.currentTime = data.detail.value;
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},
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// 视频加载完成
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loadedmetadata(data) {
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console.log("data at line zh:", data);
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this.duration = data.detail.duration;
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// this.seek(this.firstTime);
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// this.curTime = this.currentTime
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},
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//音频结束触发
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next(data) {
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this.succes = false;
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if (this.autoNext) {
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//自动播放下一首
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this.upper(2);
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}
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},
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// 各平台播放_暂停
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play_() {
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this.$nextTick(() => {
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//#ifdef H5
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this.$refs.myVideo.play();
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//#endif
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//#ifndef H5
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this.videoContext.play();
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//#endif
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});
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},
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pause_() {
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this.$nextTick(() => {
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//#ifdef H5
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this.$refs.myVideo.pause();
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//#endif
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//#ifndef H5
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this.videoContext.pause();
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//#endif
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});
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},
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//离开页面暂停播放
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stop_() {
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this.$nextTick(() => {
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//#ifdef H5
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this.$refs.myVideo.stop();
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//#endif
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//#ifndef H5
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this.videoContext.stop();
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//#endif
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});
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},
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//提示
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upperToast(num) {
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num == 1
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? uni.showToast({
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title: "到头了~",
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icon: "none",
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})
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: uni.showToast({
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title: "没有更多了~",
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icon: "none",
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});
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},
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//音频倍数
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playbackRate() {
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this.$nextTick(() => {
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//#ifdef H5
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this.$refs.myVideo.playbackRate(this.bsid);
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//#endif
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//#ifndef H5
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this.videoContext.playbackRate(this.bsid);
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//#endif
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});
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},
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//加载框--封
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playLoading() {
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if (this.loading && !this.succes) {
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uni.showLoading({
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title: "音频加载中...",
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});
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this.loading = false;
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}
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setTimeout(() => {
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uni.hideLoading();
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}, 1500);
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},
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},
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watch: {
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//播放器当前播放进度
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curTime(val) {
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if (this.curTime !== null) {
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console.log("timer at line 495:", this.curTime);
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this.$emit("curTime", this.curTime);
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}
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},
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},
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};
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//时间换算
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function calcTimer(timer) {
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console.log("timer at line 514:", timer);
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if (timer === 0 || typeof timer !== "number") {
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return "00:00";
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}
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let mm = Math.floor(timer / 60);
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let ss = Math.floor(timer % 60);
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if (mm < 10) {
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mm = "0" + mm;
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}
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if (ss < 10) {
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ss = "0" + ss;
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}
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return mm + ":" + ss;
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}
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</script>
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<style lang="scss" scoped>
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page {
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background-color: #f8f8f8;
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}
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/* #video {
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width: 100%;
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} */
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.audo-video {
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margin-top: 0rpx;
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color: #fff;
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.beishuItem {
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color: #999;
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}
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}
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.slider-box {
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display: flex;
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align-items: center;
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justify-content: center;
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font-size: 27rpx;
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// color: #fff;
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}
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button {
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display: inline-block;
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width: 100rpx;
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background-color: #fff;
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font-size: 24rpx;
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color: #000;
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padding: 0;
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}
|
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.hidden {
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position: fixed;
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top: 0;
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left: -10rpx;
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z-index: -1;
|
|
width: 1rpx;
|
|
height: 1rpx;
|
|
}
|
|
|
|
.audo-top {
|
|
padding: 20rpx 0;
|
|
display: flex;
|
|
justify-content: space-around;
|
|
align-items: center;
|
|
|
|
image {
|
|
width: 45rpx;
|
|
height: 45rpx;
|
|
}
|
|
}
|
|
|
|
.audo-a {
|
|
display: flex;
|
|
justify-content: space-between;
|
|
align-items: center;
|
|
width: auto;
|
|
position: relative;
|
|
z-index: 9;
|
|
margin-right: -20rpx;
|
|
}
|
|
|
|
.beishu {
|
|
position: relative;
|
|
width: 100rpx;
|
|
padding-top: 5rpx;
|
|
padding-bottom: 5rpx;
|
|
text-align: center;
|
|
border-radius: 25rpx;
|
|
font-size: 28rpx;
|
|
}
|
|
|
|
.absolute {
|
|
position: absolute;
|
|
|
|
.beishu-a {
|
|
width: 200rpx;
|
|
border-radius: 20rpx;
|
|
text-align: center;
|
|
line-height: 90rpx;
|
|
background: #fff;
|
|
|
|
.title {
|
|
pdding-left: 30rpx;
|
|
}
|
|
}
|
|
}
|
|
</style>
|