请ArcGIS牛人解答下，ArcGIS For Android10.2.7对Shape文件写入是否支持

mshapefileFeatureTable =new ShapefileFeatureTable(mShpPath); mFeatureLayer =new FeatureLayer(mshapefileFeatureTable); mFeatureLayer.setRenderer(renderer); mMapView.addLayer(mFeatureLayer); //mGraphic是传进来的参数 mFeatureLayer.getFeatureTable().addFeature(mGraphic);//此位置报错 提示java.lang.UnsupportedOperationException: Shapefile editing is not supported 请问这是为什么呢？？
看了下 ArcGIS for Android 中的API，ShapeFileFeatureTable是不是对addfeature和deleteFeature不支持呀？？请牛人解答下