private void showRemarkEditDialog() {
    SimpleEditDialog.UiConfig config = new SimpleEditDialog.UiConfig();
    config.title = getString(R.string.modify_remark);
    config.initText = mContact.getRemarkName();
    config.editHint = getString(R.string.friend_remark_hint);
    config.maxLength = getResources().getInteger(R.integer.friend_remark_max_length);
    config.listener =
        new SimpleEditDialog.IListener() {
          @Override
          public void onCancel(CharSequence text) {}

          @Override
          public void onOK(CharSequence text) {
            modifyRemark(text.toString());
          }
        };
    SimpleEditDialog.newInstance(config).show(getFragmentManager(), "RemarkEditDialog");
  }