如何在mapView上绘制圆圈

import com.tencent.map.geolocation.TencentMapGeolocation;
import com.tencent.map.geolocation.TencentMapGeolocationOption;
import com.tencent.map.mapsdk.maps.MapView;
import com.tencent.map.mapsdk.maps.TencentMap;
import com.tencent.map.mapsdk.maps.UiSettings;
import com.tencent.map.mapsdk.maps.model.Circle;
import com.tencent.map.mapsdk.maps.model.CircleOptions;
import com.tencent.map.mapsdk.maps.model.LatLng;

CircleOptions circleOptions = new CircleOptions();
circleOptions.center(new LatLng(39.9042, 116.4074)); // 设置圆心位置
circleOptions.radius(1000); // 设置半径，单位为米
circleOptions.strokeColor(Color.BLUE); // 设置边框颜色
circleOptions.fillColor(Color.argb(50, 0, 0, 255)); // 设置填充颜色
Circle circle = mMap.addCircle(circleOptions); // 添加圆圈到地图上

// 在布局中添加mapView
MapView mapView = (MapView) findViewById(R.id.map_view);
mapView.onCreate(savedInstanceState);

// 设置地图属性
TencentMap tencentMap = mapView.getMap();
UiSettings uiSettings = tencentMap.getUiSettings();
uiSettings.setZoomControlsEnabled(true);
uiSettings.setMyLocationButtonEnabled(true);
uiSettings.setCompassEnabled(true);
uiSettings.setScaleControlsEnabled(true);
uiSettings.setRotateGesturesEnabled(true);
uiSettings.setScrollGesturesEnabled(true);
uiSettings.setTiltGesturesEnabled(true);
uiSettings.setZoomGesturesEnabled(true);

// 设置地图中心点位置
tencentMap.moveCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(39.9042, 116.4074), 10));