Question

使用适用于apache cordova的BluetoothLE插件时遇到了一些麻烦。这是我第一次尝试安装一个，所以我可能会遗漏一些东西。

在我的回购中： $ cordova插件ls com.randdusing.bluetoothle 1.0.0“蓝牙LE”

所以应该安装插件。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'));
}

所以，我应该在我的应用程序页面上有一个“Hello”，然后是“Bye”，但它不起作用。我没有触摸cordova生成的任何文件，但www文件夹。我错过了什么？

Answer 1

好的，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");
}

插件cordova BluetoothLE

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