/[projects]/android/TrainInfo/src/dk/thoerup/traininfo/StationLocator.java
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Diff of /android/TrainInfo/src/dk/thoerup/traininfo/StationLocator.java

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revision 253 by torben, Mon Aug 10 16:58:22 2009 UTC revision 254 by torben, Mon Aug 10 17:01:02 2009 UTC
# Line 1  Line 1 
1  package dk.thoerup.traininfo;  package dk.thoerup.traininfo;
2    
 import java.util.ArrayList;  
3  import java.util.List;  import java.util.List;
4    
 import org.json.JSONArray;  
 import org.json.JSONObject;  
   
5  import android.content.Context;  import android.content.Context;
6  import android.location.Criteria;  import android.location.Criteria;
7  import android.location.Location;  import android.location.Location;
8  import android.location.LocationListener;  import android.location.LocationListener;
9  import android.location.LocationManager;  import android.location.LocationManager;
 import android.location.LocationProvider;  
10  import android.os.Bundle;  import android.os.Bundle;
11  import android.os.Handler;  import android.os.Handler;
12  import android.util.Log;  import android.util.Log;
13  import dk.thoerup.traininfo.provider.ProviderFactory;  import dk.thoerup.traininfo.provider.ProviderFactory;
14  import dk.thoerup.traininfo.provider.StationProvider;  import dk.thoerup.traininfo.provider.StationProvider;
 import dk.thoerup.traininfo.util.DownloadUtil;  
15    
16  public class StationLocator implements LocationListener{  public class StationLocator implements LocationListener{
17    
# Line 25  public class StationLocator implements L Line 19  public class StationLocator implements L
19          Context cntx;          Context cntx;
20          Handler hndl;          Handler hndl;
21    
22          List<StationBean> stationList = new ArrayList<StationBean>();          StationProvider provider;
   
           
23          Location savedLocation = null;          Location savedLocation = null;
24    
25          public StationLocator(Context c, Handler h) {          public StationLocator(Context c, Handler h) {
26                  cntx = c;                  cntx = c;
27                  hndl = h;                  hndl = h;
28                    
29                    provider = ProviderFactory.getStationProvider();
30          }          }
31                    
32          public List<StationBean> getStations() {          public List<StationBean> getStations() {
33                  return stationList;                  return provider.getStations();
34          }          }
35                    
36          public void abortLocationListener() {          public void abortLocationListener() {
# Line 89  public class StationLocator implements L Line 83  public class StationLocator implements L
83          }          }
84                    
85          public void findNearestStations(Location location) {          public void findNearestStations(Location location) {
86                  StationProvider prov = ProviderFactory.getStationProvider();                  provider.lookupStations(location);
                 prov.lookupStations(location);  
                 this.stationList = prov.getStations();  
87                                    
88                  if (stationList.size() > 0)                  if ( provider.getStations().size() > 0)
89                          hndl.sendEmptyMessage(TrainInfoList.GOTSTATIONLIST);                          hndl.sendEmptyMessage(TrainInfoList.GOTSTATIONLIST);
90                  else                  else
91                          hndl.sendEmptyMessage(TrainInfoList.LOOKUPSTATIONFAILED);                          hndl.sendEmptyMessage(TrainInfoList.LOOKUPSTATIONFAILED);
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