如何使用android.support.v8。renderscript,渲染脚本

I'm using intellij idea and I want to try renderscript. I read everywhere that I should use android.support.v8.renderscript instead of android.renderscript. I have a big problem with this because when I want to create a new ScriptC_???(mRS) it demands a android.renderscript.RenderScript variant(mRS) and I can't find a constructor with the other packet RenderScript version. It seem that in the automaticly generated files, it uses that package too(android.renderscript). If I use the android.renderscript.RenderScript there then I have to use everywhere else.I'm using intellij idea and I want to try rende