package com.example.modle;
import androidx.appcompat.app.AppCompatActivity;
import android.view.Menu;
import android.view.MenuItem;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ZoomControls;
import com.supermap.data.Environment;
import com.supermap.data.Workspace;
import com.supermap.data.WorkspaceConnectionInfo;
import com.supermap.data.WorkspaceType;
import com.supermap.mapping.MapControl;
import com.supermap.mapping.MapView;
public class MainActivity extends Activity {
    private MapControl m_mapcontrol = null;
    private Workspace m_workspace;
    private MapView m_mapView;
    private ZoomControls m_zoom;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
//设置一些系统需要用到的路径
        String rootPath =
                android.os.Environment.getExternalStorageDirectory().getAbsolutePath();
        String wksPath = rootPath + "/SuperMap/SampleData/CBD/CBD 场景.sxwu";
        Workspace m_workspace = new Workspace();
        WorkspaceConnectionInfo info = new WorkspaceConnectionInfo();
        info.setServer(wksPath);
        info.setType(WorkspaceType.SXWU);
        if (m_workspace.open(info)) {
            m_sceneControl.getScene().setWorkspace(m_workspace);
        }
        String sceneName = m_workspace.getScenes().get(0);
        Boolean bOpened = m_sceneControl.getScene().open(sceneName);
    }
}
这个直接这样用打开本地工作空间的范例代码可以吗,我把这段代码复制进去,然后就报错:cannot resolve symbol