private class ButtonListener implements OnClickListener    {        @Override        public void onClick(View v) {　　　　　　              //绑定位置对象，得到LocationManager对象            LocationManager locationManager=(LocationManager)MainActivity.this.getSystemService(Context.LOCATION_SERVICE);            //定义当前所使用的Location Provider            locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, new TestLocationListener());        }    }        class TestLocationListener implements LocationListener    {        @Override        public void onLocationChanged(Location location) {            System.out.println("onLocationChanged");                        System.out.println(location.getLongitude());//获取经度            System.out.println(location.getLatitude());//获取纬度        }        @Override        public void onStatusChanged(String provider, int status, Bundle extras) {            System.out.println("onStatusChanged");                    }        @Override        public void onProviderEnabled(String provider) {            System.out.println("onProviderEnabled");                    }        @Override        public void onProviderDisabled(String provider) {            System.out.println("onProviderDisabled");                    }            }