Android MapBox SDK从GPS位置获取fillLayer

// 初始化MapBox地图
Mapbox.getInstance(context, "YOUR_MAPBOX_ACCESS_TOKEN");
MapView mapView = findViewById(R.id.mapView);
mapView.onCreate(savedInstanceState);
mapView.getMapAsync(new OnMapReadyCallback() {
    @Override
    public void onMapReady(@NonNull final MapboxMap mapboxMap) {
        // 获取用户当前位置
        LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
        LocationListener locationListener = new LocationListener() {
            @Override
            public void onLocationChanged(Location location) {
                // 更新地图上的fillLayer
                mapboxMap.getStyle(new Style.OnStyleLoaded() {
                    @Override
                    public void onStyleLoaded(@NonNull Style style) {
                        // 创建fillLayer
                        FillLayer fillLayer = new FillLayer("fill-layer-id", "source-id");
                        // 设置fillLayer的样式和数据源
                        fillLayer.setProperties(
                                fillColor(Color.parseColor("#FF0000")),
                                fillOpacity(0.5f)
                        );
                        // 添加fillLayer到地图上
                        style.addLayer(fillLayer);
                    }
                });
            }
        };
        locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, locationListener);
    }
});