code: private void setNotificationOptions(Context context,MFPPushNotificationOptions options) {
  
      if (this.appContext == null) {
        this.appContext = context.getApplicationContext();
      }
      this.options = options;
      Gson gson = new Gson();
      String json = gson.toJson(options);
      SharedPreferences sharedPreferences = appContext.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE);
      MFPPushUtils.storeContentInSharedPreferences(sharedPreferences, MFPPush.PREFS_MESSAGES_OPTIONS, json);
    }
docs: Set the default push notification options for notifications.
  
  @param context - this is the Context of the application from getApplicationContext()
  @param options - The MFPPushNotificationOptions with the default parameters