ios - 以编程方式关闭标记的信息窗口 google maps iOS

Question

我知道这在 Java 版本的 Google map 中很容易，但我不知道如何在 Objective-C 版本的 SDK 中关闭信息窗口。

我正在使用这种方法:

-(void) mapView:(GMSMapView *)mapView
    didTapInfoWindowOfMarker:(id<GMSMarker>)marker {

    sharedGlobal.shouldShowPlayer = YES;

    /* adds the path to the map by decoding google's encoded string */
    [self addPath: sharedGlobal.encodedPathString];
}

并想添加一行来关闭与标记关联的信息窗口。

Answer 1

我想你可以用这个:

mapView.selectedMarker = nil;

GMSMapView.h 中关于 selectedMarker 属性的注释是这样说的:

/**
 * The marker that is selected.  Setting this property selects a particular
 * marker, showing an info window on it.  If this property is non-nil, setting
 * it to nil deselects the marker, hiding the info window.  This property is
 * observable using KVO.
 */
@property (nonatomic, strong) id<GMSMarker> selectedMarker;