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54 lines
1.6 KiB
54 lines
1.6 KiB
2 years ago
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#if !defined(__has_feature) || !__has_feature(objc_arc)
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#error "This file requires ARC support."
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#endif
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#import "GoogleMapsDemos/Samples/GeocoderViewController.h"
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#import <GoogleMaps/GoogleMaps.h>
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@implementation GeocoderViewController {
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GMSMapView *_mapView;
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GMSGeocoder *_geocoder;
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}
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- (void)viewDidLoad {
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[super viewDidLoad];
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GMSCameraPosition *camera = [GMSCameraPosition cameraWithLatitude:-33.868
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longitude:151.2086
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zoom:12];
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_mapView = [GMSMapView mapWithFrame:CGRectZero camera:camera];
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_mapView.delegate = self;
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_geocoder = [[GMSGeocoder alloc] init];
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self.view = _mapView;
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}
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- (void)mapView:(GMSMapView *)mapView
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didLongPressAtCoordinate:(CLLocationCoordinate2D)coordinate {
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// On a long press, reverse geocode this location.
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GMSReverseGeocodeCallback handler = ^(GMSReverseGeocodeResponse *response, NSError *error) {
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GMSAddress *address = response.firstResult;
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if (address) {
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NSLog(@"Geocoder result: %@", address);
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GMSMarker *marker = [GMSMarker markerWithPosition:address.coordinate];
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marker.title = [[address lines] firstObject];
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if ([[address lines] count] > 1) {
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marker.snippet = [[address lines] objectAtIndex:1];
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}
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marker.appearAnimation = kGMSMarkerAnimationPop;
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marker.map = _mapView;
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} else {
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NSLog(@"Could not reverse geocode point (%f,%f): %@",
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coordinate.latitude, coordinate.longitude, error);
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}
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};
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[_geocoder reverseGeocodeCoordinate:coordinate completionHandler:handler];
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}
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@end
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