getController() setZoom no effect

if (searchedLocationFrom != null && searchedLocationTo != null) { // center

            int lat1 = (int) (searchedLocationFrom.getLatitude() * 1E6);
            int lon1 = (int) (searchedLocationFrom.getLongitude() * 1E6);
            int lat2 = (int) (searchedLocationTo.getLatitude() * 1E6);
            int lon2 = (int) (searchedLocationTo.getLongitude() * 1E6);

            // mapController.setZoom(13);
            mapController.zoomToSpan((lat1 > lat2 ? lat1 - lat2 : lat2
                    - lat1), (lon1 > lon2 ? lon1 - lon2 : lon2 - lon1));
            int z = mapView.getZoomLevel();
            mapController.setZoom(z > 1 ? z - 1 : z);
            mapController
                    .setCenter(new GeoPoint(lat1 - ((lat1 - lat2) / 2),
                            lon1 - ((lon1 - lon2) / 2)));
        }

Posted by: Guest on April-26-2020

Source

private void setRegionOfMap(){ final LinearLayout layout = (LinearLayout)findViewById(R.id.outdoor_maps_linearlayout); final ViewTreeObserver vto = layout.getViewTreeObserver(); vto.addOnGlobalLayoutListener(new OnGlobalLayoutListener() { @Override public void onGlobalLayout() { layout.getViewTreeObserver().removeGlobalOnLayoutListener(this); MapView mapView = (MapView)layout.findViewById(R.id.mapview); mapView.getController().setCenter(mCenterPoint); mapView.getController().zoomToSpan(mLatSpan, mLongSpan); } }); }

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