mapView didTapInfoWindowOfMarker方法不起作用? Google Maps iOS SDK [英] mapView didTapInfoWindowOfMarker method does not work? Google Maps iOS SDK

问题描述

还有其他人遇到这种情况吗?我正在使用最新的iOS版Google Maps SDK.这是我在didTapInfoWindowOfMarker方法中所拥有的:

Anyone else experiencing this? I'm using the latest Google Maps SDK for iOS. This is what I have in the didTapInfoWindowOfMarker method :

- (void)mapView:(GMSMapView *)mapView didTapInfoWindowOfMarker:(id<GMSMarker>)marker {
  NSLog(@"yes");
}

我的输出没有任何响应.

Not getting any response in my output.

推荐答案

听起来像没有为GMSMapView对象添加委托和协议，

Sounds like you didn't add delegate and protocol for your GMSMapView object, something like:

mapView_.delegate = self;

在loadView方法中.

in loadView method.

因此，完整的- (void)loadView和委托方法应为:

So, the full - (void)loadViewand delegate method should be:

@interface ViewController () <GMSMapViewDelegate> // Add this if you haven't
{
    id<GMSMarker> myMarker;
}


- (void)loadView {
  GMSCameraPosition *camera = [GMSCameraPosition cameraWithLatitude:-33.8683
                                                          longitude:151.2086
                                                               zoom:6];
  mapView_ = [GMSMapView mapWithFrame:CGRectZero camera:camera];
  mapView_.myLocationEnabled = YES;
  mapView_.delegate = self; // This sets the delegate for map view
  self.view = mapView_;
}

- (void)mapView:(GMSMapView *)mapView didTapInfoWindowOfMarker:(id<GMSMarker>)marker {
  NSLog(@"yes"); // And now this should work.
}

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