<!DOCTYPE html>
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 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
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 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

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<html>
  <head>
    <!-- meta name="viewport" content="width=device-width, height=device-height, user-scalable=yes, initial-scale=2.0, maximum-scale=4.0, minimum-scale=1.0" / -->
    <meta name="viewport" content="initial-scale=1.0, maximum-scale=1.0, user-scalable=no;" />
    <meta http-equiv="Content-type" content="text/html; charset=utf-8"/>
    <title>Cordova</title>
    <link rel="stylesheet" href="master.css" type="text/css" media="screen"/>


    <script type="text/javascript" charset="utf-8" src="cordova-current.js"></script>


<script type="text/javascript" charset="utf-8">

    var deviceReady = false;

    //-------------------------------------------------------------------------
    // Location
    //-------------------------------------------------------------------------
    var watchLocationId = null;

    /**
     * Start watching location
     */
    var watchLocation = function() {
        console.log("watchLocation()");

        // Success callback
        var success = function(p){
            document.getElementById('latitude').innerHTML = p.coords.latitude;
            document.getElementById('longitude').innerHTML = p.coords.longitude;

			document.getElementById('tdAlt').innerHTML = p.coords.altitude;
			document.getElementById('tdAcc').innerHTML = p.coords.accuracy;
			document.getElementById('tdAltAcc').innerHTML = p.coords.altitudeAccuracy;
			document.getElementById('tdHeading').innerHTML = p.coords.heading;
			document.getElementById('tdSpeed').innerHTML = p.coords.speed;
        };

        // Fail callback
        var fail = function(e){
            console.log("watchLocation fail callback with error code "+e);
            stopLocation();
        };

        // Get location
        watchLocationId = navigator.geolocation.watchPosition(success, fail, {enableHighAccuracy: true});
        setLocationStatus("Running");
    };

    /**
     * Stop watching the location
     */
    var stopLocation = function() {
        setLocationStatus("Stopped");
        if (watchLocationId) {
            navigator.geolocation.clearWatch(watchLocationId);
            watchLocationId = null;
        }
    };

    /**
     * Get current location
     */
    var getLocation = function() {
        console.log("getLocation()");

        // Stop location if running
        stopLocation();

        // Success callback
        var success = function(p)
		{
            document.getElementById('latitude').innerHTML = p.coords.latitude;
            document.getElementById('longitude').innerHTML = p.coords.longitude;

			document.getElementById('tdAlt').innerHTML = p.coords.altitude;
			document.getElementById('tdAcc').innerHTML = p.coords.accuracy;
			document.getElementById('tdAltAcc').innerHTML = p.coords.altitudeAccuracy;
			document.getElementById('tdHeading').innerHTML = p.coords.heading;
			document.getElementById('tdSpeed').innerHTML = p.coords.speed;

            setLocationStatus("Done");
        };

        // Fail callback
        var fail = function(e){
            console.log("getLocation fail callback with error code "+e.code);
            setLocationStatus("Error: "+e.code);
        };

        // Get location
        navigator.geolocation.getCurrentPosition(success, fail, {enableHighAccuracy: true}); //, {timeout: 10000});
        setLocationStatus("Retrieving location...");

    };

    /**
     * Set location status
     */
    var setLocationStatus = function(status) {
        document.getElementById('location_status').innerHTML = status;
    };

    /**
     * Function called when page has finished loading.
     */
    function init() {
        document.addEventListener("deviceready", function() {
                deviceReady = true;
                console.log("Device="+device.platform+" "+device.version);
            }, false);
        window.setTimeout(function() {
        	if (!deviceReady) {
        		alert("Error: Cordova did not initialize.  Demo will not run correctly.");
        	}
        },1000);
    }

</script>

  </head>
  <body onLoad="init();" id="stage" class="theme">

    <h1>Location</h1>
    <div id="info">
        <b>Status:</b> <span id="location_status">Stopped</span>
        <table width="100%">
            <tr><td><b>Latitude:</b></td><td id="latitude"> </td></tr>
            <tr><td><b>Longitude:</b></td><td id="longitude"> </td></tr>
            <tr><td><b>Altitude:</b></td><td id="tdAlt"> </td></tr>
            <tr><td><b>Accuracy:</b></td><td id="tdAcc"> </td></tr>
            <tr><td><b>Altitude Accuracy:</b></td><td id="tdAltAcc"> </td></tr>
            <tr><td><b>Heading:</b></td><td id="tdHeading"> </td></tr>
            <tr><td><b>Speed:</b></td><td id="tdSpeed"> </td></tr>
        </table>
    </div>
    <h2>Action</h2>
    <a href="#" class="btn large" onClick="getLocation();">Get Location</a>
    <a href="#" class="btn large" onClick="watchLocation();">Start Watching Location</a>
    <a href="#" class="btn large" onClick="stopLocation();">Stop Watching Location</a>
    <h2> </h2><a href="index.html" class="backBtn">Back</a>
  </body>
</html>