使用Apache Cordova的BluetoothLE插件时遇到了一些麻烦。这是我第一次尝试安装它,因此我可能缺少某些东西。
在我的仓库中:$ cordova插件ls com.randdusing.bluetoothle 1.0.0“ Bluetooth LE”
因此,应安装该插件。这是我的js:
$(document).ready(function(){
//try to enable bluetooth
bluetoothle.initialize(initializeSuccess, initializeError, true);
$("#tiles").append($('Bye'));
});
function initializeSuccess(obj) {
$("#tiles").append($('Hello'));
}
function initializeError(obj) {
$("#tiles").append($('Hello'));
}
因此,我应该在我的应用程序页面上有一个“ Hello”,然后是一个“ Bye”,但是它不起作用。除了www文件夹,我没有触摸cordova生成的任何文件。我想念什么?
好吧,我已经开始工作了。这是完整的代码:
index.html:
<html>
<head>
<meta charset="utf-8" />
<meta name="format-detection" content="telephone=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" />
<meta name="msapplication-tap-highlight" content="no" />
<title>Hello World</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 type="text/javascript">
app.initialize();
</script>
</body>
</html>
index.js:
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) {
alert("Hello");
bluetoothle.initialize(initializeSuccess, initializeError, true);
alert("Bye");
}
};
function initializeSuccess(obj) {
alert("Success");
}
function initializeError(obj) {
alert("Failure");
}
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