android-maps

You can’t get the LatLngBounds from the CameraPosition, but you can get them easily from the GoogleMap. private GoogleMap mMap; mMap.setOnCameraChangeListener(new OnCameraChangeListener() { @Override public void onCameraChange(CameraPosition position) { LatLngBounds bounds = mMap.getProjection().getVisibleRegion().latLngBounds; fetchData(bounds); } });

Yet another approach with Android Map API v2: private void fixZoom() { List<LatLng> points = route.getPoints(); // route is instance of PolylineOptions LatLngBounds.Builder bc = new LatLngBounds.Builder(); for (LatLng item : points) { bc.include(item); } map.moveCamera(CameraUpdateFactory.newLatLngBounds(bc.build(), 50)); }

I might edit this answer later to provide some code, but what I think could work is this: Get LatLng (LatLng M) of the clicked marker. Convert LatLng M to a Point (Point M) using the Projection.toScreenLocation(LatLng) method. This gives you the location of the marker on the device’s display (in pixels). Compute the location … Read more