有没有这样的事情直接运行它的背景。

There is no such thing as "run it straight to background".

我将专注于固定你的 NullPointerException异常通过联系WIKITUDE和弄清楚为什么你得到它，如果他们的应用程序还没有运行过。

I would focus on fixing your NullPointerException by contacting WIKITUDE and figuring out why you are getting it if their app has not yet been run.