public void refreshLayout() {
    Cursor cursor = getCursor();
    Cursor oldCursor = mPodAdapter.swapCursor(cursor);
    oldCursor.close();

    mPodAdapter.notifyDataSetChanged();
  }
  @Override
  public void onResume() {
    super.onResume();
    EventBus.getDefault().register(this);

    if (mPodAdapter != null) mPodAdapter.notifyDataSetChanged();
  }