From f13680dc5ca55401484ea23fc9493a938cb8ae73 Mon Sep 17 00:00:00 2001
From: Christopher Baines <cbaines8@gmail.com>
Date: Mon, 23 Jan 2012 23:31:40 +0000
Subject: Fixed an issue causing the favourites dialog to be blank after device
 rotation.

---
 src/net/cbaines/suma/FavouriteDialog.java                  | 2 ++
 src/net/cbaines/suma/SouthamptonUniversityMapActivity.java | 9 ++++++---
 2 files changed, 8 insertions(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/net/cbaines/suma/FavouriteDialog.java b/src/net/cbaines/suma/FavouriteDialog.java
index 53a9862..e95ead2 100644
--- a/src/net/cbaines/suma/FavouriteDialog.java
+++ b/src/net/cbaines/suma/FavouriteDialog.java
@@ -60,6 +60,8 @@ public class FavouriteDialog extends Dialog {
 	favouriteItems = new ArrayList<POI>();
 
 	listItems = (ListView) findViewById(R.id.favouriteListItems);
+
+	refresh();
     }
 
     public void refresh() {
diff --git a/src/net/cbaines/suma/SouthamptonUniversityMapActivity.java b/src/net/cbaines/suma/SouthamptonUniversityMapActivity.java
index 5b134c6..f183542 100644
--- a/src/net/cbaines/suma/SouthamptonUniversityMapActivity.java
+++ b/src/net/cbaines/suma/SouthamptonUniversityMapActivity.java
@@ -29,6 +29,7 @@ import java.util.HashMap;
 
 import org.osmdroid.DefaultResourceProxyImpl;
 import org.osmdroid.ResourceProxy;
+import org.osmdroid.tileprovider.MapTileProviderArray;
 import org.osmdroid.tileprovider.tilesource.TileSourceFactory;
 import org.osmdroid.util.GeoPoint;
 import org.osmdroid.views.MapController;
@@ -190,11 +191,11 @@ public class SouthamptonUniversityMapActivity extends OrmLiteBaseActivity<Databa
 	    } else {
 		myLocationOverlay.disableMyLocation();
 	    }
-	    
+
 	    if (!sharedPrefs.contains("GPSEnabled")) {
 		sharedPrefs.edit().putBoolean("GPSEnabled", true).commit();
 	    }
-	    
+
 	    if (!sharedPrefs.contains("liveBusTimesEnabled")) {
 		sharedPrefs.edit().putBoolean("liveBusTimesEnabled", true).commit();
 	    }
@@ -766,9 +767,11 @@ public class SouthamptonUniversityMapActivity extends OrmLiteBaseActivity<Databa
 	    return false;
 	case R.id.menu_favourites:
 	    Log.i(TAG, "Showing favourite dialog");
+	    boolean refreshNeeded = favDialog != null;
 	    showDialog(FAVOURITE_DIALOG_ID);
 	    if (favDialog != null) {
-		favDialog.refresh();
+		if (refreshNeeded)
+		    favDialog.refresh();
 	    } else {
 		Log.e(TAG, "Very wierd, just tried to launch the favourite's dialog, but its null?");
 	    }
-- 
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