如何使用android的HERE-sdk为HERE地图设置视图边界？

import android.os.Bundle;
import androidx.appcompat.app.AppCompatActivity;
import com.here.sdk.core.GeoBoundingBox;
import com.here.sdk.core.GeoCoordinate;
import com.here.sdk.mapview.MapView;
import com.here.sdk.mapview.Map;

public class MainActivity extends AppCompatActivity {
    private MapView mapView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        // 初始化HERE地图
        MapEngine.getInstance().init(getApplicationContext(), new OnEngineInitListener() {
            @Override
            public void onEngineInitializationCompleted(Error error) {
                if (error == Error.NONE) {
                    // HERE地图初始化成功
                    mapView = findViewById(R.id.mapView);
                    mapView.onCreate(savedInstanceState);

                    // 创建地图视图边界
                    GeoBoundingBox viewBounds = new GeoBoundingBox(
                        new GeoCoordinate(southWestLatitude, southWestLongitude),
                        new GeoCoordinate(northEastLatitude, northEastLongitude)
                    );

                    // 设置地图视图边界
                    mapView.setViewBounds(viewBounds, new Map.Animation(), Map.MOVE_PRESERVE_ORIENTATION);
                } else {
                    // HERE地图初始化失败
                }
            }
        });
    }

    @Override
    protected void onResume() {
        super.onResume();
        mapView.onResume();
    }

    @Override
    protected void onPause() {
        super.onPause();
        mapView.onPause();
    }

    @Override
    protected void onDestroy() {
        super.onDestroy();
        mapView.onDestroy();
    }
}