/**
  * Set Text to show when the Widget is being pulled, and will refresh when released
  *
  * @param releaseLabel - String to display
  * @param mode - Controls which Header/Footer Views will be updated. <code>Mode.BOTH</code> will
  *     update all available, other values will update the relevant View.
  */
 public void setReleaseLabel(String releaseLabel, Mode mode) {
   if (null != mHeaderLayout && mode.canPullDown()) {
     mHeaderLayout.setReleaseLabel(releaseLabel);
   }
   if (null != mFooterLayout && mode.canPullUp()) {
     mFooterLayout.setReleaseLabel(releaseLabel);
   }
 }
  public void setReleaseLabel(String releaseLabel) {
    super.setReleaseLabel(releaseLabel);

    if (null != mHeaderLoadingView) {
      mHeaderLoadingView.setReleaseLabel(releaseLabel);
    }
    if (null != mFooterLoadingView) {
      mFooterLoadingView.setReleaseLabel(releaseLabel);
    }
  }