Current location on android devices

[Dchar]

Hi,

In my Sencha app 2.1 i use the current location, so it work great on browser but when i package my application with Phonegap 2.2 for android devices, it doesn't work . Is there any method to know the current location whitout specifing (navigator) or using : useCurrentLocation: true" then "this.getMap()._geo.getLatitude();"

onDistTap: function () {




        var liste = this.getPlaces(); 
        var store = liste.getStore();




        store.each(function (record) {




            var lat = record.data.lat;
            var lng = record.data.lng;


                navigator.geolocation.getCurrentPosition(function (position) {


                    // Distance calcule




                    
                    if (typeof(Number.prototype.toRad) === "undefined") {
                      Number.prototype.toRad = function() {
                        return this * Math.PI / 180;
                      }
                    }








                    var lat1 = lat ;
                    var lon1 = lng ;




                    var lat2 = position.coords.latitude;
                    var lon2 = position.coords.longitude;




                    var R = 6371; // km
                    var dLat = (lat2-lat1).toRad();
                    var dLon = (lon2-lon1).toRad();
                    var lat1 = lat1.toRad();
                    var lat2 = lat2.toRad();




                    var a = Math.sin(dLat/2) * Math.sin(dLat/2) +
                            Math.sin(dLon/2) * Math.sin(dLon/2) * Math.cos(lat1) * Math.cos(lat2); 
                    var c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1-a)); 
                    var d = R * c;




                    console.log('Distance (km)');
                    console.log(d);


                    record.data.distance = d;                    liste.setData(record.data);








                });




        });


//store.setData(liste);
store.sync();
store.sort('distance', 'ASC');




      
    }

Thanks in advance

[Dchar]

Any suggestion

[zonaib]

do you enable location or gps settings in android settings ???

[Dchar]

Yes it's enabled, i use a simulator

[Ramsemmanuel]

how do i detect gps to alert message to the user that for use should enable the gps location on Android and iOS app.

Yes it's enabled, i use a simulator

[Ramsemmanuel]

How do i detect GPS enable ON/Off in Android and iOS app, i would like to alert a message when GPS location is off to notify user to make it on