Provide a plugin with the Google maps SDKs for added a map ui component and calling their apis.
I started one here if anyone is interested https://www.npmjs.com/package/nativescript-google-maps-sdk
All pull requests are welcomed!
There is a plugin available and it is currently under pending review https://github.com/NativeScript/NativeScript/issues/1320
You won't be notified about changes to this idea.