I am problem with GoogleMaps api

Hi guys!

I have a problem to insert maps of the google in my app because the app don’t run.
There own api for the mobile GoogleMaps?

Showing Current Location with InfoWindow
https://ngmap.github.io/

Repositório + âncora para o tópico específico
http://bit.ly/1FbNn9p

screenshot:

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EDIT

I has altered the code to AngularJs Google Maps,
but I can not let the popup hidden by default.
Please, beg help.

http://www.gajotres.net/using-google-maps-with-ionic-framework/

Screenshot:

image