Merge "Fixed the issue Label name disappear when user change orientation" am: 5174049e

                        return;

                    }

                    mGroupListItems.clear();

                    // Initialize cursor's position. If Activity relaunched by orientation change,

                    // only onLoadFinished is called. OnCreateLoader is not called.

                    // The cursor's position is remain end position by moveToNext when the last

                    // onLoadFinished was called.

                    // Therefore, if cursor position was not initialized mGroupListItems is empty.

                    data.moveToPosition(-1);

                    for (int i = 0; i < data.getCount(); i++) {

                        if (data.moveToNext()) {

                            mGroupListItems.add(GroupUtil.getGroupListItem(data, i));