Is there a way to export assets from photoshop to taregt all devices?

It seem my first time asking a question didn't make through the system, so here goes again.

I'm looking for a way to export layers in Photoshop in a way where it will out put them to the different targets and devices and automatically adjust the dimensions to fit those devices without having to do it manually.

I do have a script that I found on Unity from one of there dev, and is perfect for exporting layers as sprites with mesh coordinates, and I found some plugins that will do exactly what I want but only for iOS. I need something that will do it for iOS, PC and android.

Anyone have an idea if something like that exists or should I expect to do each manually.