--- android/TrainInfo/src/dk/thoerup/traininfo/TimetableList.java	2010/07/10 16:03:10	981
+++ android/TrainInfo/src/dk/thoerup/traininfo/TimetableList.java	2010/08/24 19:36:27	1017
@@ -33,6 +33,7 @@
 	TimetableListAdapter adapter;
 	TimetableFetcher fetcher;
 	List<TimetableBean> timetables;
+	int commFailCounter = 0;
 	
 	TimetableProvider provider; 
 
@@ -135,7 +136,6 @@
 	
 	class TimetableFetcher extends AsyncTask<String,Void,Void> {
 		
-		boolean success;
 		
 		@Override
 		protected void onPostExecute(Void result) {
@@ -143,23 +143,27 @@
 			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), 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();
@@ -181,8 +185,7 @@
 		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;
 		}