volume模块demo示例

52yaoer

本模块封装了原生代码调节app系统媒体音量功能（备注：由于iOS系统的特有情况，调节音量会自动弹出系统的音量图标）。

点击进入模块详情

<!DOCTYPE html>
<html>
<head>
<title>Module Develop</title>
<meta charset="utf-8">
<meta name="viewport" content="maximum-scale=1.0,minimum-scale=1.0,user-scalable=0,width=device-width,initial-scale=1.0" />
<style type="text/css">
html,
body {
height: 100%
}
body {
background-color: #fff;
margin: 0;
}
#wrap {
height: 100%;
position: relative;
}
#header {
padding-top: 20px;
background-color: #5082c2;
height: 44px;
position: relative;
}
#header h1 {
font-size: 20px;
height: 44px;
line-height: 44px;
margin: 0em;
color: #fff;
margin-left: 100px;
margin-right: 100px;
text-align: center;
}
#main {
display: -webkit-box;
-webkit-box-orient: vertical;
-webkit-box-pack: center;
}
a.button {
display: -webkit-box;
-webkit-box-orient: vertical;
-webkit-box-pack: center;
-webkit-box-align: center;
height: 32px;
margin: 8px;
background-color: rgba(240, 240, 240, 1.0);
border-color: rgba(220, 220, 220, 1.0);
border-width: 2px;
border-style: solid;
}
a.active {
background-color: rgba(240, 240, 240, 0.7);
}
</style>
</head>
<body>
<div id="wrap">
<div id="main">
<a class="button" tapmode="active" onclick="startPlay()">播放音乐</a>
<a class="button" tapmode="active" onclick="initVolume()">初始化</a>
<a class="button" tapmode="active" onclick="getVolume()">获取当前音量</a>
<a class="button" tapmode="active" onclick="setVolume(0)">设置媒体音量0</a>
<a class="button" tapmode="active" onclick="setVolume(10)">设置媒体音量10</a>
<a class="button" tapmode="active" onclick="setVolume(50)">设置媒体音量50</a>
<a class="button" tapmode="active" onclick="setVolume(80)">设置媒体音量80</a>
<a class="button" tapmode="active" onclick="setVolume(100)">设置媒体音量100</a>
<a class="button" tapmode="active" onclick="setSpeakerphoneOn()">扬声器与听筒切换</a>
</div>
</div>
</body>
<script type="text/javascript" src="../script/api.js"></script>
<script>
var demo;
function initVolume() {
demo.initVolume(function(ret, err) {
alert(JSON.stringify(ret));
});
}
function getVolume() {
demo.getVolume(function(ret, err) {
alert(JSON.stringify(ret));
});
}
function setVolume(index) {
demo.setVolume({
volume: index
}, function(ret, err) {
alert(JSON.stringify(ret));
});
}
function setSpeakerphoneOn() {
demo.setSpeakerphoneOn(function(ret, err) {
alert(JSON.stringify(ret));
});
}
function startPlay() {
api.startPlay({
path: 'widget://res/shangxuege.mp3'
}, function(ret, err) {});
}
function apiready() {
demo = api.require('volume');
if (!demo) {
alert("请添加模块后编译");
return;
}
}
</script>
</html>

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