A call to mapView.getMapCenter() returns a GeoPoint . GeoPoint.getLongitudeE6() and GeoPoint.getLatitudeE6() return microdegs (mainly degrees * 1E6).
So, in Java, to convert microdehydes to degrees, simply do:
public static double microDegreesToDegrees(int microDegrees) { return microDegrees / 1E6; }
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