Invalidate details cache every couple of days

astrid/src/com/todoroo/astrid/adapter/TaskAdapter.java

@@ -422,7 +422,12 @@ public class TaskAdapter extends CursorAdapter implements Filterable {
                     if(task.isCompleted())
                         continue;
 
-                    if(task.getValue(Task.DETAILS_DATE) < task.getValue(Task.MODIFICATION_DATE)) {
+                    if(task.getValue(Task.DETAILS_DATE) >= task.getValue(Task.MODIFICATION_DATE))
+                        continue;
+
+                    if(task.getValue(Task.DETAILS_DATE) < DateUtilities.now() - 3 * DateUtilities.ONE_DAY)
+                        continue;
+
                     taskDetailLoader.put(task.getId(), new StringBuilder(task.getValue(Task.DETAILS)));
 
                     Intent broadcastIntent = new Intent(AstridApiConstants.BROADCAST_REQUEST_DETAILS);
@@ -436,7 +441,6 @@ public class TaskAdapter extends CursorAdapter implements Filterable {
                     task.setValue(Task.DETAILS_DATE, DateUtilities.now());
                     taskService.save(task);
                 }
-                }
             } catch (Exception e) {
                 // suppress silently
             }