I'm having trouble getting (offline) Feature Layer queries to return expected results. If I do a simple query with a Where 1=1 clause I get all features as expected. If I do a query with the a Where 'AreaName' = 'example' I get no results but no error message either. I have tested the same query in ArcMap and against the Feature Server on ArcGIS server and both work as expected. When I do the first query I can see that there is data that should satisfy the query in the Feature Layer but it is not being returned.
I am using the following code:
QueryParameters params = new QueryParameters();
params.setWhere("'AreaName' = '" + areaName + "'");
featureLayer.getFeatureTable().queryFeatures(params, new CallbackListener<FeatureResult>() {
@Override
public void onError(Throwable e) {
//Handle error
}
@Override
public void onCallback(FeatureResult objs) {
ArrayList<String> items = new ArrayList<String>();
for(Object o : objs){
if(o instanceof Feature){
Feature f = (Feature) o;
String item = (String) f.getAttributeValue("Line");
if(item != null && !items.contains(item)){
items.add(transect);
}
}
}
}
Is there anything wrong with the way I am doing the query?
