<!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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 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

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<html>
  <head>
    <meta name="viewport" content="width=device-width,height=device-height,user-scalable=no,maximum-scale=1.0,initial-scale=1.0" />
    <meta http-equiv="Content-type" content="text/html; charset=utf-8"> <!-- ISO-8859-1 -->
    <title>Cordova Mobile Spec</title>
    <link rel="stylesheet" href="../master.css" type="text/css" media="screen" title="no title" charset="utf-8">
    <script type="text/javascript" charset="utf-8" src="../cordova-incl.js"></script>      

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

    var origGeolocation = null;
    var newGeolocation = null;

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

    /**
     * Start watching location
     */
    var watchLocation = function(usePlugin) {
        var geo = usePlugin ? newGeolocation : origGeolocation;
        if (!geo) {
            alert('geolocation object is missing. usePlugin = ' + usePlugin);
            return;
        }

        // Success callback
        var success = function(p){
              console.log('watch location success');
              setLocationDetails(p);
        };

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

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

    /**
     * Stop watching the location
     */
    var stopLocation = function(usePlugin) {
        var geo = usePlugin ? newGeolocation : origGeolocation;
        if (!geo) {
            alert('geolocation object is missing. usePlugin = ' + usePlugin);
            return;
        }
        setLocationStatus("Stopped");
        if (watchLocationId) {
            geo.clearWatch(watchLocationId);
            watchLocationId = null;
        }
    };

    /**
     * Get current location
     */
    var getLocation = function(usePlugin, opts) {
        var geo = usePlugin ? newGeolocation : origGeolocation;
        if (!geo) {
            alert('geolocation object is missing. usePlugin = ' + usePlugin);
            return;
        }

        // Stop location if running
        stopLocation(geo);

        // Success callback
        var success = function(p){
            console.log('get location success');
            setLocationDetails(p);
            setLocationStatus("Done");
        };

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

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

    };

    /**
     * Set location status
     */
    var setLocationStatus = function(status) {
        document.getElementById('location_status').innerHTML = status;
    };
var setLocationDetails = function(p) {
var date = (new Date(p.timestamp));
            document.getElementById('latitude').innerHTML = p.coords.latitude;
            document.getElementById('longitude').innerHTML = p.coords.longitude;
            document.getElementById('altitude').innerHTML = p.coords.altitude;
            document.getElementById('accuracy').innerHTML = p.coords.accuracy;
            document.getElementById('heading').innerHTML = p.coords.heading;
            document.getElementById('speed').innerHTML = p.coords.speed;
            document.getElementById('altitude_accuracy').innerHTML = p.coords.altitudeAccuracy;
            document.getElementById('timestamp').innerHTML =  date.toDateString() + " " + date.toTimeString();
    }
    
    /**
     * Function called when page has finished loading.
     */
    function init() {
        document.addEventListener("deviceready", function() {
            newGeolocation = navigator.geolocation;
            origGeolocation = cordova.require('cordova/modulemapper').getOriginalSymbol(window, 'navigator.geolocation');
            if (!origGeolocation) {
                origGeolocation = newGeolocation;
                newGeolocation = null;
            }
        }, false);
    }

</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">&nbsp;</td></tr>
            <tr><td><b>Longitude:</b></td><td id="longitude">&nbsp;</td></tr>
            <tr><td><b>Altitude:</b></td><td id="altitude">&nbsp;</td></tr>
            <tr><td><b>Accuracy:</b></td><td id="accuracy">&nbsp;</td></tr>
            <tr><td><b>Heading:</b></td><td id="heading">&nbsp;</td></tr>
            <tr><td><b>Speed:</b></td><td id="speed">&nbsp;</td></tr>
            <tr><td><b>Altitude Accuracy:</b></td><td id="altitude_accuracy">&nbsp;</td></tr>
            <tr><td><b>Time:</b></td><td id="timestamp">&nbsp;</td></tr>
        </table>
    </div>
    <h2>Action</h2>
    <h3>Use Built-in WebView navigator.geolocation</h3>
    <a href="javascript:" class="btn large" onclick="getLocation(false);">Get Location</a>
    <a href="javascript:" class="btn large" onclick="watchLocation(false);">Start Watching Location</a>
    <a href="javascript:" class="btn large" onclick="stopLocation(false);">Stop Watching Location</a>
    <a href="javascript:" class="btn large" onclick="getLocation(false, {maximumAge:30000});">Get Location Up to 30 Seconds Old</a>
    <h3>Use Cordova Geolocation Plugin</h3>
    <a href="javascript:" class="btn large" onclick="getLocation(true);">Get Location</a>
    <a href="javascript:" class="btn large" onclick="watchLocation(true);">Start Watching Location</a>
    <a href="javascript:" class="btn large" onclick="stopLocation(true);">Stop Watching Location</a>
    <a href="javascript:" class="btn large" onclick="getLocation(true, {maximumAge:30000});">Get Location Up to 30 Seconds Old</a>
    <h2>&nbsp;</h2><a href="javascript:" class="backBtn" onclick="backHome();">Back</a>    
  </body>
</html>