Q:

Is there a service method that can be requested that has the `fromParams`? 

Is there an object I can request i.e. a service that has the stateParams from the previous state?  I know I can get them in the $stateChangeStart event and that is fine I just don't want to duplicate code unless I have to by creating my own service that holds that data.  

A:

Answer is no.  There is a documentation, which mentions these services:

$urlRouter
$state
$uiViewScroll
$view
$resolve
$templateFactory
$urlMatcherFactory

But, I'd say, that implementing the custom one, which would be filled on every $stateChangeStart should not be an issue... And it could at the end do even more...

