Enhancement: expose other methods to XML map

[bradmartin]

Several much needed methods on the XML declared maps:

• removeMarkers
• setCenter
• setZoomLevel
• addPolyline

All of them would be great of course but these would seem to cover a lot of use cases for having dynamic capabilites of the map once its rendered for navigational purposes.

[giovannicandido]

I'm trying to come up with the use case:

If I use the programatic API I have full control, but the map overlap's everything. I need the map to stay in the GridLayout, so I can use floating action buttons and navigation drawer.

The only way to do that, at least as I could come with, is to use the XML Map.

But XML need to have the full API in order to be useful in my case.

[EddyVerbruggen]

Yes @giovannicandido that's indeed what this issue is for.

[EddyVerbruggen]

Now available are: setViewport, addMarkers, removeMarkers, setCenter, setZoomLevel, setViewport, setTilt, animateCamera, addPolygon and addPolyline.

Note that as before addPolygon and addPolyline don't work yet on iOS but those are still on my radar.

Part of 2.1.1 which I'll publish soon.

[bradmartin]

Works GREAT. Thanks @EddyVerbruggen

[EddyVerbruggen]

Cool, thanks for the quick test! :)