title: Ext.util.Geolocation does not work in app in sencha touch
body: <p>In my app a use Ext.util.Geolocation to fetch the current location in user. It is working in computer browser well as well as mobile browser. But when I create .apk file for android, then this class is not working.</p>
  
  <p>the code is</p>
  
  <pre><code>getCurrentlocation: function () {
          var geo = new Ext.util.Geolocation({
              allowHighAccuracy : true,
              parseOptions: function() {
                  var timeout = this.getTimeout(),
                      ret = {
                          maximumAge: this.getMaximumAge(),
                          enableHighAccuracy: this.getAllowHighAccuracy()
                      };
  
                  if (timeout !== Infinity) {
                      ret.timeout = timeout;
                  }
                  return ret;
              },
              listeners : {
                  locationupdate : function(geo) {
                      Ext.Msg.alert('Error', geo.getLatitude());
                      Proximity.app.currLat = geo.getLatitude();
                      Proximity.app.currLong = geo.getLongitude();
                      localStorage.setItem('currLat',geo.getLatitude());
                      localStorage.setItem('currLong',geo.getLongitude());
                  },
                  locationerror : function(geo, timeout) {
                      if (timeout){
                          console.log('Timeout occurred.');
                      } else {
                          console.log('Error occurred.');
                      }
                  }
              }
          });
          geo.updateLocation();
       }
  </code></pre>
  
  <p>For this reason the I don't get the current location. If there is any supplementary way to get the coordinate, please tell me. </p>
  
  <p>Thank You.</p>