When I receive a geocode response from the GeoCode service from Google, it contains a recommended viewport describe as Lat/Lng pairs.
How can I zoom in/out to the recommended viewport ?
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use mapView.animateTo(geopoint); – Shankar Agarwal Apr 28 '12 at 12:24
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is it what you were lokking for – Shankar Agarwal Apr 28 '12 at 12:27
2 Answers
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In order to navigate to particular lat long you need to use the below method.
replace geopoint with your lat and long
mapView.animateTo(geopoint);
Shankar Agarwal
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As you can see from the method name, this method moves to a lat/lng. It does not change the visible zoomed area area. What Google returns in its geocode answer is a Lat/Lng pair representing North East and South West coordinates. I am needing to change the zoom level to be as close to this bounded zone as possible. – Simon Apr 28 '12 at 14:54
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The answer to this problem is to use MapController.zoomToSpan(...). Find the difference between the North/East coordinates and the South/West coordinates and then call the zoomToSpan method.
Fuller description can be found here Getting map zoom level for given bounds on Android like on JS Google Maps API: map.getBoundsZoomLevel(bounds) in user640688 posting.
