HarmonyOS轻量地图SDK初始化

SDKInitializer.initialize(this, "your API_KEY"); 

public class ShowMapAbility extends Ability { 
  /** 
   * 布局 
   */ 
  private PositionLayout rootLayout; 
  /** 
   * mapView 
   */ 
  private MapView mMapView; 

  /** 
   * mapView控制器 
   */ 
  private BaiduMap mBaiduMap; 

  @Override 
  public void onStart(Intent intent) { 
      super.onStart(intent); 
      // 布局 
      initPositionLayout(); 
      addMapView(); 
      super.setUIContent(this.rootLayout); 
  } 

  @Override 
  public void onActive() { 
      super.onActive(); 
  } 

  @Override 
  public void onForeground(Intent intent) { 
      super.onForeground(intent); 
  } 

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

  private void initPositionLayout() { 
      this.rootLayout = new PositionLayout(this); 
      this.rootLayout.setContentPosition(0, 0); 
      this.rootLayout.setWidth(ComponentContainer.LayoutConfig.MATCH_PARENT); 
      this.rootLayout.setHeight(ComponentContainer.LayoutConfig.MATCH_PARENT); 
      // 背景色 
      ShapeElement shapeElement = new ShapeElement(); 
      shapeElement.setShape(ShapeElement.ALPHA_MIN); 
      shapeElement.setRgbColor(new RgbColor(255, 255, 255)); 
      this.rootLayout.setBackground(shapeElement); 

  } 

  private void addMapView() { 
      // 创建mapView 
      mMapView = new MapView(getContext()); 
      mMapView.setPosition(0, 0); 
      mMapView.setWidth(ComponentContainer.LayoutConfig.MATCH_PARENT); 
      mMapView.setHeight(ComponentContainer.LayoutConfig.MATCH_PARENT); 
      this.rootLayout.addComponent(mMapView); 
      mBaiduMap = mMapView.getMap(); 
  } 
}

运行效果如下：