如何使用计步器插件? [英] How to use the pedometer plugin?
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问题描述
我正在开发基于本机应用程序的projet.我必须在Cordova中编写一个简单的计步器.我已将插件下载到文件中，但无法成功获取所有信息 这是我的代码:
i'm a working on a projet based on native application. I have to code a simple pedometer in cordova. I've downloaded the plugin in my file and i don't succed to get all the informations back Here is my code :
var app = {
// Application Constructor
initialize: function() {
this.bindEvents();
},
// Bind Event Listeners
//
// Bind any events that are required on startup. Common events are:
// 'load', 'deviceready', 'offline', and 'online'.
bindEvents: function() {
document.addEventListener('deviceready', this.onDeviceReady, false);
},
// deviceready Event Handler
//
// The scope of 'this' is the event. In order to call the 'receivedEvent'
// function, we must explicitly call 'app.receivedEvent(...);'
onDeviceReady: function() {
app.receivedEvent('deviceready');
},
// Update DOM on a Received Event
receivedEvent: function(id) {
var parentElement = document.getElementById(id);
var listeningElement = parentElement.querySelector('.listening');
var receivedElement = parentElement.querySelector('.received');
listeningElement.setAttribute('style', 'display:none;');
receivedElement.setAttribute('style', 'display:block;');
console.log('Received Event: ' + id);
}
};
app.initialize();
<html>
<head>
<meta charset="utf-8" />
<meta name="format-detection" content="telephone=no" />
<meta name="msapplication-tap-highlight" content="no" />
<!-- WARNING: for iOS 7, remove the width=device-width and height=device-height attributes. See https://issues.apache.org/jira/browse/CB-4323 -->
<meta name="viewport" content="user-scalable=no, initial-scale=1, maximum-scale=1, minimum-scale=1, width=device-width, height=device-height, target-densitydpi=device-dpi" />
<link rel="stylesheet" type="text/css" href="css/index.css" />
<title>Pedometer</title>
</head>
<body>
<div class="app">
<h1>Apache Cordova</h1>
<div id="deviceready" class="blink">
<p class="event listening">Connecting to Device</p>
<p class="event received">Device is Ready</p>
</div>
</div>
<script type="text/javascript" src="cordova.js"></script>
<script type="text/javascript" src="js/index.js"></script>
<script>
var successHandler = function (pedometerData) {
// pedometerData.numberOfSteps;
// pedometerData.distance;
// pedometerData.floorsAscended;
// pedometerData.floorsDescended;
};
pedometer.startPedometerUpdates(successHandler, onError);
pedometer.stopPedometerUpdates(successCallback, failureCallback);
</script>
</body>
</html>
感谢您的帮助！ ;)
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