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我如何獲取下面的這些項目以從設備讀取數據並在我的html頁面中顯示？Android手機應用程序讀取設備信息
$('#devicename').html(device.name);
$('#devicephonegap').html(device.phonegap);
$('#devicplatform').html(device.platform);
$('#deviceuuid').html(device.uuid);
$('#deviceversion').html(device.version);
整版代碼
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta name="format-detection" content="telephone=no" />
<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="jquery.mobile-1.2.0.css" />
<script type="text/javascript" src="jquery-1.8.2.js"></script>
<script type="text/javascript" src="jquery.mobile-1.2.0.js"></script>
<script type="text/javascript">
$(document).on("pageinit", "#newpage", function() {
$('#saveButton').click(function() {
localStorage.setItem("name", $('#name').val());
});
});
var wID = navigator.accelerometer.watchAcceleration(onSucess, onerror, { frequency: 1000 });
function onSucess(a) {
$('#aX').html(a.x);
$('#aY').html(a.y);
$('#aZ').html(a.z);
$('#aTime').html(a.timestamp);
}
function onError() {
}
var phoneName = window.device.name;
var phoneName = device.name;
$('#devicename').html(device.name);
$('#devicephonegap').html(device.phonegap);
$('#devicplatform').html(device.platform);
$('#deviceuuid').html(device.uuid);
$('#deviceversion').html(device.version);
$(document).on('pageshow', '#newpage', function() {
var personName = localStorage.getItem("name");
if (personName.length > 0) {
$('#name').val(personName);
}
});
</script>
<title>Hello World 2</title>
</head>
<body>
<div id="home" data-role="page">
<div data-role="header">
<h1>Home Page2</h1>
</div>
<div data-role="content">
hello Phone Gap and JQuery Mobile!
<a href="#newpage" data-role="button">new page</a>
<br>
<p id="devicename"> </p>
<p id="devicephonegap"> </p>
<p id="deviceplatform"> </p>
<p id="deviceuuid"> </p>
<p id="deviceversion"> </p>
<p id="ax"> </p>
<p id="ay"> </p>
<p id="az"> </p>
<p id="aTime"> </p>
</div>
<div data-role="footer" data-position="fixed">
<a href="#dialogpage" data-rel="dialog" data-icon="plus">Add Something</a>
</div>
</div>
<div id="newpage" data-role="page">
<div data-role="header">
<a href="#home" data-icon="delete">Cancel</a>
<h1>New Page</h1>
<a href=#home" data-icon="save">save</a>
</div>
<div data-role="content">
<label for="name">what is your name?</label>
<input id="name" type="text" name="name" value="" />
<a id="saveButton" href="" data-role="button">Save</a>
</div>
<div data-role="footer" data-position="fixed">
<h4>
footer</h4>
</div>
</div>
<div id="dialogpage" data-role="page">
<div data-role="header">
<h1>Dialog</h1>
</div>
<div data-role="content">
this is a dialog
</div>
</div>
<script type="text/javascript" src="cordova-2.1.0.js"></script>
<script type="text/javascript" src="js/index.js"></script>
<script type="text/javascript">
app.initialize();
</script>
</body>
</html>
感謝您的鏈接。我沒有app/res/xml/plugins.xml其稱爲配置。它確實有這一行代碼。在我的清單中，我確實擁有讀取手機狀態許可權。 – CsharpBeginner
這些線會超出我上面的代碼嗎？ //這些引用相同的'device' var phoneName = window.device.name; var phoneName = device.name; – CsharpBeginner
好吧，現在我看到你的代碼，我可以看到問題。您需要先等待deviceready事件，然後才能訪問任何PhoneGap API或值。 –