Ion-view active state event? How to know when active class is added to view?

Because i am having problems with caching and maps (see: Google maps plugin and Ionic caching - problem) i need to know when ion-view has active class added so that i can target div id inside that view.
So i need to target specific div id inside active class to attach my map to it, but if i add that map attachment inside ionicPlatform.ready it won’t work as active class is still not added to view.
Its a huge hack but there isn’t better way to do it :cry: