code: private static void printStatus(final Context context) {
          SharedPreferences pref = context.getSharedPreferences(PREF_NAME, Context.MODE_PRIVATE);
          log("*** RateThisApp Status ***");
          log("Install Date: " + new Date(pref.getLong(KEY_INSTALL_DATE, 0)));
          log("Launch Times: " + pref.getInt(KEY_LAUNCH_TIMES, 0));
          log("Opt out: " + pref.getBoolean(KEY_OPT_OUT, false));
      }
docs: Print values in SharedPreferences (used for debug)
  @param context