Fix #1410, display warning on invalid map file and do not switch to

online

1 files changed, 6 insertions, 0 deletions

diff --git a/main/src/cgeo/geocaching/maps/mapsforge/MapsforgeMapProvider.java b/main/src/cgeo/geocaching/maps/mapsforge/MapsforgeMapProvider.java
index 1929b7b..2e0cc45 100644
--- a/main/src/cgeo/geocaching/maps/mapsforge/MapsforgeMapProvider.java
+++ b/main/src/cgeo/geocaching/maps/mapsforge/MapsforgeMapProvider.java
@@ -12,6 +12,8 @@ import cgeo.geocaching.maps.interfaces.GeoPointImpl;
 import cgeo.geocaching.maps.interfaces.MapProvider;
 import cgeo.geocaching.maps.interfaces.OtherCachersOverlayItemImpl;
 
+import org.mapsforge.android.maps.MapDatabase;
+
 import android.app.Activity;
 import android.content.Context;
 import android.content.res.Resources;
@@ -91,4 +93,8 @@ public class MapsforgeMapProvider implements MapProvider {
         return baseItem;
     }
 
+    public static boolean isValidMapFile(String mapFileIn) {
+        return MapDatabase.isValidMapFile(mapFileIn);
+    }
+
 }