How to detect current zoom level on map view?

I have a map view that draws radius overlay from current lo开发者_如何学Gocation. But for that, I need to know current zoomlevel on the map. How can I do this?

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Use getZoomLevel() method of MapView class.

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Use the function:

mapView.getZoomLevel()

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getZoomLevel() is deprecated now (v 6+) Use getZoomLevelDouble() instead.

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In MapView Class, call method - getZoomLevel(). It returns the current zoom level of the map.