Workaround listview crash in split window mode

src/main/java/de/blau/android/filter/TagFilterActivity.java

@@ -8,6 +8,7 @@
 import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
+import android.content.res.Configuration;
 import android.content.res.Resources;
 import android.database.Cursor;
 import android.database.sqlite.SQLiteDatabase;
@@ -449,6 +450,15 @@ public void notifyDataSetChanged(@NonNull String filter) {
 
         }
 
+        @Override
+        public View getView(int position, View convertView, ViewGroup parent) {
+            if (mCursor.isClosed()) {
+                Log.w(DEBUG_TAG, "cursor closed, recreating");
+                updateAdapter(TagFilterDatabaseHelper.getCurrent(db));
+            }
+            return super.getView(position, convertView, parent);
+        }
+
         @Override
         public View newView(Context context, Cursor cursor, ViewGroup parent) {
             Log.d(DEBUG_TAG, "newView");

src/main/java/de/blau/android/osm/StorageDelegator.java

@@ -622,12 +622,7 @@ public Way createAndInsertWay(@NonNull final Node firstWayNode) {
         dirty = true;
         Way way = factory.createWayWithNewId();
         way.addNode(firstWayNode);
-        try {
-            lock();
-            insertElementUnsafe(way);
-        } finally {
-            unlock();
-        }
+        insertElementUnsafe(way);
         return way;
     }