WeatherInformation: OverviewFragment show progress and error.

diff --git a/Android/WeatherInformation/src/de/example/exampletdd/fragment/overview/OverviewFragment.java b/Android/WeatherInformation/src/de/example/exampletdd/fragment/overview/OverviewFragment.java
index 2759120..94bd9da 100644 (file)
--- a/Android/WeatherInformation/src/de/example/exampletdd/fragment/overview/OverviewFragment.java
+++ b/Android/WeatherInformation/src/de/example/exampletdd/fragment/overview/OverviewFragment.java
@@ -105,6 +105,8 @@ public class OverviewFragment extends ListFragment {
                                    final WeatherLocation weatherLocation = query.queryDataBase();
                                    weatherLocation.setLastForecastUIUpdate(new Date());
                                    query.updateDataBase(weatherLocation);
+                                       } else {
+                                               OverviewFragment.this.setListShownNoAnimation(true);
                                        }
                                }
                        }
@@ -137,6 +139,7 @@ public class OverviewFragment extends ListFragment {
         } else {
             // Load remote data (aynchronous)
             // Gets the data from the web.
+            this.setListShownNoAnimation(false);
             final OverviewTask task = new OverviewTask(
                        this.getActivity().getApplicationContext(),
                     new CustomHTTPClient(AndroidHttpClient.newInstance("Android 4.3 WeatherInformation Agent")),
@@ -312,16 +315,6 @@ public class OverviewFragment extends ListFragment {
             this.weatherHTTPClient = weatherHTTPClient;
             this.weatherService = weatherService;
         }
-
-        @Override
-        protected void onPreExecute() {
-               // IMPOSSIBLE IF I USE JUST Context (I like Context because it doesn't die like Activity does when screen rotates)
-//             final OverviewFragment overview = (OverviewFragment) this.localFragment;
-//             overview.setListAdapter(null);
-//            // TODO: string static resource
-//             overview.setEmptyText("No data available");
-//             overview.setListShownNoAnimation(false);
-        }
         
         @Override
         protected Forecast doInBackground(final Object... params) {
@@ -368,18 +361,7 @@ public class OverviewFragment extends ListFragment {
         protected void onPostExecute(final Forecast forecast) {
                // TODO: Is AsyncTask calling this method even when RunTimeException in doInBackground method?
                // I hope so, otherwise I must catch(Throwable) in doInBackground method :(
-               // IMPOSSIBLE IF I USE JUST Context (I like Context because it doesn't die like Activity does when screen rotates)
-//             final OverviewFragment overview = (OverviewFragment) this.localFragment;
-//             // TODO: string static resource
-//             overview.setEmptyText("Error trying to download remote data");
-//             overview.setListShownNoAnimation(true);
                
-               if (forecast == null) {
-                       // Nothing to do
-                       // TODO: Should I show some error message? I am not doing it on WP8 Should I do it on WP8?
-                       return;
-               }
-
             // Call updateUI on the UI thread.
                final Intent forecastData = new Intent("de.example.exampletdd.UPDATEFORECAST");
                forecastData.putExtra("forecast", forecast);