public FeatureLayer addLayer(String url) {
if (url == null || url.equals("url")) {
return null;
}
Geodatabase localGdb = null;
try {
localGdb = new Geodatabase(PathUitl.getInnerSDCardPath() + url);
} catch (FileNotFoundException e) {
e.printStackTrace();
}
if (localGdb != null) {
for (GeodatabaseFeatureTable gdbFeatureTable : localGdb.getGeodatabaseTables()) {
if (gdbFeatureTable.hasGeometry()) {
FeatureLayer featureLayer = new FeatureLayer(gdbFeatureTable);
Symbol symbol = new SimpleFillSymbol(Color.BLUE);
Renderer renderer = new SimpleRenderer(symbol);
featureLayer.setRenderer(renderer);
featureLayer.setVisible(false);
mMapView.addLayer(featureLayer);
mMapView.setExtent(featureLayer.getExtent());
return featureLayer;
}
}
}
return null;
}
public void search(String keywords) {
System.out.println(keywords);
featureLayer.clearSelection();
QueryParameters q = new QueryParameters();
q.setWhere("NAME = '" + keywords + "'");
q.setReturnGeometry(true);
q.setInSpatialReference(mMapView.getSpatialReference());
// q.setGeometry(g.getGeometry());
q.setSpatialRelationship(SpatialRelationship.INTERSECTS);
featureLayer.selectFeatures(
q,
FeatureLayer.SelectionMode.NEW,
new CallbackListener<FeatureResult>() {
@Override
public void onError(Throwable e) {
e.printStackTrace();
}
@Override
public void onCallback(FeatureResult featureResult) {
if (null != featureResult) {
// If there are no query results, inform user.
if (featureResult.featureCount() < 1) {
System.out.println("无查询结果");
return;
}
// Iterate the results and select each feature.
for (Object objFeature : featureResult) {
Feature feature = (Feature) objFeature;
System.out.println(feature.getAttributes().get("NAME"));
resultCallOut = mMapView.getCallout();
// content = (View) view.findViewById(R.layout.calloutlayout);//弹出窗口布局文件对象
// PopupContainer mPopupContainer = new
// PopupContainer(mMapView);
// Popup popup =featureLayer.createPopup(mMapView, 0,
// feature);
//
// popup.setEditable(true);
//
// mPopupContainer.addPopup(popup);
// mMapView.centerAt(feature.getGeometry(), true);
// mMapView.setExtent(feature.getGeometry());
// featureLayer.selectFeature(feature.getId());
}
// 创建弹出窗体
}
}
});
}
