code: private boolean hasUserTappedToNotShowNoticeAgain(String versionDownloadable) {
          SharedPreferences prefs = mActivity.getSharedPreferences(PREFS_FILENAME, 0);
          String prefKey = DONT_SHOW_AGAIN_PREF_KEY + versionDownloadable;
          return prefs.getBoolean(prefKey, false);
      }
docs: Get if the user has tapped on "No, thanks" button on dialog for this downloable version.
  
  @param versionDownloadable version downloadable from the Store.
  @see com.rampo.updatechecker.notice.Dialog#userHasTappedToNotShowNoticeAgain(android.content.Context, String)