--- android/TrainInfo/src/dk/thoerup/traininfo/TimetableList.java	2010/06/11 17:39:11	839
+++ android/TrainInfo/src/dk/thoerup/traininfo/TimetableList.java	2010/09/08 06:25:13	1028
@@ -19,6 +19,8 @@
 import android.os.AsyncTask;
 import android.os.Bundle;
 import android.util.Log;
+import android.view.View;
+import android.widget.ListView;
 import android.widget.TextView;
 import dk.thoerup.traininfo.provider.ProviderFactory;
 import dk.thoerup.traininfo.provider.TimetableProvider;
@@ -27,10 +29,11 @@
 public class TimetableList extends ListActivity {
 	
 	private static final int DLG_PROGRESS = 8000;
-	DepartureBean departure;
+	DepartureEntry departure;
 	TimetableListAdapter adapter;
 	TimetableFetcher fetcher;
 	List<TimetableBean> timetables;
+	int commFailCounter = 0;
 	
 	TimetableProvider provider; 
 
@@ -48,7 +51,7 @@
 
 		
 		Intent launchedBy = getIntent();
-		departure = (DepartureBean) launchedBy.getSerializableExtra("departure");
+		departure = (DepartureEntry) launchedBy.getSerializableExtra("departure");
 		
 		((TextView)findViewById(R.id.Train)).setText(departure.getTrainNumber());
 		((TextView)findViewById(R.id.Status)).setText(departure.getStatus());
@@ -56,6 +59,7 @@
 		((TextView)findViewById(R.id.Note)).setText(departure.getNote());
 		((TextView)findViewById(R.id.Updated)).setText(departure.getLastUpdateString(this));
 						
+		ProviderFactory.purgeOldEntries(); //cleanup before fetching more data
 		
 		if (savedInstanceState == null) {
 			startTimetableFetcher();
@@ -64,9 +68,36 @@
 			adapter.setTimetable(timetables);
 		}
 	}
+
+	@Override
+	protected void onDestroy() {
+		super.onDestroy();
+		
+		if (fetcher != null) {
+			fetcher.cancel(true);
+		}
+	}
 	
-	
-    @Override 
+    @Override
+	protected void onListItemClick(ListView l, View v, int position, long id) {
+		super.onListItemClick(l, v, position, id);
+
+		TimetableBean tt = timetables.get(position);
+		
+		StationBean station = new StationBean();
+		station.setName( tt.getStation() );
+		station.setId( tt.getStationId() );
+		station.setRegional(true);
+		
+		Intent intent = new Intent(this, DepartureList.class);
+		intent.putExtra("stationbean", station);
+		startActivity(intent);
+		
+	}
+    
+
+
+	@Override 
     public void onSaveInstanceState(Bundle outState) 
     {        	
     	dismissDialog(DLG_PROGRESS);
@@ -106,7 +137,6 @@
 	
 	class TimetableFetcher extends AsyncTask<String,Void,Void> {
 		
-		boolean success;
 		
 		@Override
 		protected void onPostExecute(Void result) {
@@ -114,25 +144,31 @@
 			dismissDialog(DLG_PROGRESS);
 	
 			
-			if (success) {
+			if (timetables != null) {
+				commFailCounter = 0;
+				TimetableList.this.getListView().invalidateViews();
 				adapter.setTimetable(timetables);
 				if (timetables.size() == 0) {
-					MessageBox.showMessage(TimetableList.this, getString(timetablelist_nodata));
+					MessageBox.showMessage(TimetableList.this, getString(timetablelist_nodata), true);
 				}
 			} else { // communication or parse error
+				commFailCounter++;
 				AlertDialog.Builder builder = new AlertDialog.Builder(TimetableList.this);						
 				builder.setMessage(getString(timetablelist_fetcherror));
 				builder.setCancelable(true);
-				builder.setPositiveButton(getString(generic_retry), new DialogInterface.OnClickListener() {
-					public void onClick(DialogInterface dialog, int id) {
-						dialog.dismiss();
-						startTimetableFetcher();
-						
-					}
-				});
+				if (commFailCounter < 3) {
+					builder.setPositiveButton(getString(generic_retry), new DialogInterface.OnClickListener() {
+						public void onClick(DialogInterface dialog, int id) {
+							dialog.dismiss();
+							startTimetableFetcher();
+							
+						}
+					});
+				}
 				builder.setNegativeButton(getString(generic_cancel), new DialogInterface.OnClickListener() {
 					public void onClick(DialogInterface dialog, int id) {
 						dialog.dismiss();
+						TimetableList.this.finish();
 					}							
 				});
 				
@@ -150,8 +186,7 @@
 		protected Void doInBackground(String... arg0) {
 			String type = arg0[0];
 			String trainID = arg0[1];
-			success = provider.lookupTimetable(type, trainID);
-			timetables = provider.getTimetable(type, trainID);
+			timetables = provider.lookupTimetable(type, trainID);
 			
 			return null;
 		}