STWGeolocationManager

    STWGeolocationManager.getInstance().startTrackingDeviceLocation(context,
        new TrackingDeviceLocationCallback() {
            
            public void onSuccess() {
                 //Code...
             }

             
             public void onError(GeolocationError error) {
                 //Code...
              }
  });

       STWGeolocationManager.getInstance().startTrackingParticipantsLocations(users, refreshTime, new StartTrackingParticipantsCallback() {
                
                public void onStartTracking() {
                    // code
                }

                
                public void onError(GeolocationError error) {
                    // code
                }
            });

    STWGeolocationManager.getInstance().changeGeolocationTrackingRuleRequest(context, ruleUUID,
         new ChangeTrackingRuleCallback() {
            
            public void success() {
                 //Code...
            }

            
            public void onError(GeolocationError error) {
                 //Code...
            }
     });

    STWGeolocationManager.getInstance().searchForPlaces(this, query, new STWSearchPlaceListener() {
            
            public void onComplete(ArrayList<LocationAttachment> locations) {
                 //Code...
            }

            
            public void onError(GeolocationError error) {
                 //Code...
            }
        });

    STWGeolocationManager.getInstance().getAddressFromPosition(location.getLatitude(),
          location.getLongitude(), new STWRequestAddressListener() {
            
            public void onComplete(String address) {
                 //Code...
            }

            
            public void onError(GeolocationError error) {
                 //Code...
            }
     });