refactoring of database access

* use only one transaction when saving a cache
* rework some methods to always take a collection of objects instead of
calling the database multiple times

1 files changed, 13 insertions, 0 deletions

diff --git a/main/src/cgeo/geocaching/ui/CacheListAdapter.java b/main/src/cgeo/geocaching/ui/CacheListAdapter.java
index 2735a94..9f2d69d 100644
--- a/main/src/cgeo/geocaching/ui/CacheListAdapter.java
+++ b/main/src/cgeo/geocaching/ui/CacheListAdapter.java
@@ -856,4 +856,17 @@ public class CacheListAdapter extends ArrayAdapter<cgCache> {
     public List<cgCache> getFilteredList() {
         return list;
     }
+
+    public List<cgCache> getCheckedCaches() {
+        ArrayList<cgCache> result = new ArrayList<cgCache>();
+        int checked = getChecked();
+        if (checked > 0) {
+            for (cgCache cache : list) {
+                if (cache.isStatusChecked()) {
+                    result.add(cache);
+                }
+            }
+        }
+        return result;
+    }
 }