谷歌地图无法在科尔多瓦加载

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
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);
        document.addEventListener("online", onOnline, false);
        document.addEventListener("resume", onResume, false);
    },
    // deviceready Event Handler
    //
    // The scope of 'this' is the event. In order to call the 'receivedEvent'
    // function, we must explicity call 'app.receivedEvent(...);'
    onDeviceReady: function() {
        app.receivedEvent('deviceready');
    },
    // Update DOM on a Received Event
    receivedEvent: function(id) {
        
        console.log('Received Event: ' + id);
        
        if(isMobile.any()) {
        	
	        if(googleLibExists()){
	        	initialize();
	        }
	        else{
	        	loadMapsApi();
	        }
	        
        }
        
    }
};

var isMobile = {
    Android: function() {
        return navigator.userAgent.match(/Android/i);
    },
    BlackBerry: function() {
        return navigator.userAgent.match(/BlackBerry/i);
    },
    iOS: function() {
        return navigator.userAgent.match(/iPhone|iPad|iPod/i);
    },
    Opera: function() {
        return navigator.userAgent.match(/Opera Mini/i);
    },
    Windows: function() {
        return navigator.userAgent.match(/IEMobile/i);
    },
    any: function() {
        return isMobile.Android() || isMobile.BlackBerry() || isMobile.iOS() || isMobile.Opera() || isMobile.Windows();
    }
};

function googleLibExists(){
	return typeof(google) != "undefined" && google.maps;
}

function loadAsynchronousScript() {
  var script = document.createElement('script');
  script.type = 'text/javascript';
  script.src = 'http://maps.googleapis.com/maps/api/js?key=AIzaSyCr0wsx4a5_o03hPTpC_CtRARjzCnOEGX4&sensor=false&libraries=places&callback=initialize';
  document.body.appendChild(script);
}


function loadMapsApi () {
    if(navigator.connection.type === Connection.NONE) {
		  alert('google maps library not loaded');
        return;
    }
    if(!googleLibExists()){
	    loadAsynchronousScript();
    }
}

function onOnline () {
    loadMapsApi();
}

function onResume () {
    loadMapsApi();
}

var directionsDisplay;
var map;

function initialize() {
	
	console.log('map init');
	
	 var styles = [{"featureType":"water","elementType":"all","stylers":[{"hue":"#76aee3"},{"saturation":38},{"lightness":-11},{"visibility":"on"}]},{"featureType":"road.highway","elementType":"all","stylers":[{"hue":"#8dc749"},{"saturation":-47},{"lightness":-17},{"visibility":"on"}]},{"featureType":"poi.park","elementType":"all","stylers":[{"hue":"#c6e3a4"},{"saturation":17},{"lightness":-2},{"visibility":"on"}]},{"featureType":"road.arterial","elementType":"all","stylers":[{"hue":"#cccccc"},{"saturation":-100},{"lightness":13},{"visibility":"on"}]},{"featureType":"administrative.land_parcel","elementType":"all","stylers":[{"hue":"#5f5855"},{"saturation":6},{"lightness":-31},{"visibility":"on"}]},{"featureType":"road.local","elementType":"all","stylers":[{"hue":"#ffffff"},{"saturation":-100},{"lightness":100},{"visibility":"simplified"}]},{"featureType":"water","elementType":"all","stylers":[]}];
	 var styledMap = new google.maps.StyledMapType(styles, {name: ""});
	
	  directionsDisplay = new google.maps.DirectionsRenderer({polylineOptions: {
	      strokeColor: "red"
	    }});
	  var mapOptions = {
	          center: new google.maps.LatLng(47.6826215,13.0984208,17),
	          zoom: 15,
	          disableDefaultUI: true,
	          mapTypeControlOptions: {
	            mapTypeIds: [google.maps.MapTypeId.ROADMAP, 'map_style']
	            }
	        };
	  map = new google.maps.Map(document.getElementById('map-canvas'), mapOptions);
	        map.mapTypes.set('map_style', styledMap);
	        map.setMapTypeId('map_style');
	        map.setOptions({styles: styles});
	
	    var defaultBounds = new google.maps.LatLngBounds(
	          new google.maps.LatLng(47.67052,13.114028),
	          new google.maps.LatLng(47.6910273,13.1153865));
	
	        var options = {
	          bounds: defaultBounds,
	        };
	
	        var start_input = document.getElementById('start');
	        start_autocomplete = new google.maps.places.Autocomplete(start_input, options);
	    var end_input = document.getElementById('end');
	        end_autocomplete = new google.maps.places.Autocomplete(end_input, options);
	
	  directionsDisplay.setMap(map);
}

<!DOCTYPE html>
<!--
    Licensed to the Apache Software Foundation (ASF) under one
    or more contributor license agreements.  See the NOTICE file
    distributed with this work for additional information
    regarding copyright ownership.  The ASF licenses this file
    to you under the Apache License, Version 2.0 (the
    "License"); you may not use this file except in compliance
    with the License.  You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing,
    software distributed under the License is distributed on an
    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
     KIND, either express or implied.  See the License for the
    specific language governing permissions and limitations
    under the License.
-->
<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" />
        <title>Hello World</title>
    </head>
    <body>
        
        <h1>Map:</h1>
        <div id="map-canvas" style="width:200px; height:200px"></div>
        
        <script type="application/javascript" src="https://code.jquery.com/jquery-1.11.2.min.js"></script>

	    
	<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>