[doubts] StatusBar Color

I am using the translator, sorry for the mistakes, I speak Portuguese
Hello guys, I’m building a project in ionic and I have a problem in the status bar, for want her to be colored in android 5+ and ios7.
I’ve tried several ways, follow the links:

Ng Cordova
StatusBar plugin not working in Ionic View?
Ionic Weather App
How do I change the top bar text color to white in my Ionic App?

These are the sites and articles I have read, but I could not do with any of them.
Thank you, hope you can help me.