blocks|key|1262833|text|希望这能有所帮助：How+to+intercept+touches+events+on+a+MKMapView+or+UIWebView+objects?|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1262834|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/1049889/how-to-intercept-touches-events-on-a-mkmapview-or-uiwebview-objects^0|9|1W|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

Hope this will help : <a href="https://stackoverflow.com/questions/1049889/how-to-intercept-touches-events-on-a-mkmapview-or-uiwebview-objects">How to intercept touches events on a MKMapView or UIWebView objects?</a>

blocks|key|1477486|text|如果你只是想在不影响地图的任何其他触摸行为的情况下获得点击手势的通知，你会想要使用UITapGestureRecognizer。这非常简单，只需输入一些代码，如下所示。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1477487|UITapGestureRecognizer*+tapRec+=+[[UITapGestureRecognizer+alloc]+
+++initWithTarget:self+action:@selector(didTapMap:)];
[theMKMapView+addGestureRecognizer:tapRec];
[tapRec+release];|code-block|syntax|javascript|1477488|每当theMKMapView接收到轻击手势和所有的挤压，拖动手势仍将像以前一样工作时，它将调用didTapMap。|1477489|entityMap^0|15|M|0|0|2|C|1B|9|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|S|8|@$9|T|A|U|B|C]|$9|V|A|W|B|C]]|D|@]|E|$]]|$1|M|3|-4|5|6|7|X|8|@]|D|@]|E|$]]]|N|$]]

If you're just looking to get notified of tap gestures without affecting any of the other touch behavior of the map, you'll want to use a <code>UITapGestureRecognizer</code>. It's super simple, just put in some code like this.

<pre><code>UITapGestureRecognizer* tapRec = [[UITapGestureRecognizer alloc] 
 initWithTarget:self action:@selector(didTapMap:)];
[theMKMapView addGestureRecognizer:tapRec];
[tapRec release];
</code></pre>

That will call the <code>didTapMap</code> whenever <code>theMKMapView</code> receives a tap gesture and all the pinching, and dragging gestures will still work as they did before.

blocks|key|1262829|text|或者根据你正在尝试做的事情，添加一个MKAnnotation+(图钉，带标注)，这样你就有了可以点击的东西--然后你的地图代理将收到一个事件，例如。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1262830|mapView:(MKMapView+*)mapView+annotationView:(MKAnnotationView+*)view+calloutAccessoryControlTapped:(UIControl+*)control|1262831|entityMap^0|I|C|0|0|3B|0^^$0|@$1|2|3|4|5|6|7|J|8|@$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|H|3|-4|5|6|7|P|8|@]|D|@]|E|$]]]|I|$]]

Or depending on what you are trying to do, add an <code>MKAnnotation</code> (push pin, with a callout), so you have something to tap on - and then your map delegate will receive an event eg.

<code>mapView:(MKMapView *)mapView annotationView:(MKAnnotationView *)view calloutAccessoryControlTapped:(UIControl *)control</code>

blocks|key|1477506|text|在iOS+8上完美工作|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1477507|-+(void)viewDidLoad+
++++{
++++++++[super+viewDidLoad];

++++++++UITapGestureRecognizer+*doubleTap+=+[[UITapGestureRecognizer+alloc]+initWithTarget:self+action:nil];
++++++++doubleTap.numberOfTapsRequired+=+2;
++++++++doubleTap.numberOfTouchesRequired+=+1;
++++++++[self.mapView+addGestureRecognizer:doubleTap];

++++++++UITapGestureRecognizer+*singleTap+=+[[UITapGestureRecognizer+alloc]+initWithTarget:self+action:@selector(handleGesture:)];
++++++++singleTap.numberOfTapsRequired+=+1;
++++++++singleTap.numberOfTouchesRequired+=+1;
++++++++[singleTap+requireGestureRecognizerToFail:+doubleTap];
++++++++[self.mapView+addGestureRecognizer:singleTap];
+++++}

+++-+(void)handleGesture:(UIGestureRecognizer+*)gestureRecognizer
+++++{
++++++++++++if+(gestureRecognizer.state+!=+UIGestureRecognizerStateEnded)
++++++++++++++++return;
++++++++++++//Do+your+work+...
+++++}|code-block|syntax|javascript|1477508|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Working Perfectly on iOS 8

<pre><code>- (void)viewDidLoad 
 {
 [super viewDidLoad];

 UITapGestureRecognizer *doubleTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:nil];
 doubleTap.numberOfTapsRequired = 2;
 doubleTap.numberOfTouchesRequired = 1;
 [self.mapView addGestureRecognizer:doubleTap];

 UITapGestureRecognizer *singleTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleGesture:)];
 singleTap.numberOfTapsRequired = 1;
 singleTap.numberOfTouchesRequired = 1;
 [singleTap requireGestureRecognizerToFail: doubleTap];
 [self.mapView addGestureRecognizer:singleTap];
 }

 - (void)handleGesture:(UIGestureRecognizer *)gestureRecognizer
 {
 if (gestureRecognizer.state != UIGestureRecognizerStateEnded)
 return;
 //Do your work ...
 }
</code></pre>

blocks|key|1262800|text|你现在不能截取地图视图上的触点，你可以尝试在那里分层一个不透明的视图，看看它是否能拾取触点……|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1262801|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

You cant at this time intercept touches on a map view, you can try layering an opaque view on there and see if it picks up touches...

blocks|key|1477532|text|只需添加一些代码片段作为@tt-kilew答案的说明即可。在我的例子中，我想让用户在地图上指向自己，但又不想打断他的拖拽触摸。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1477533|@interface+PrettyViewController+()+<MKMapViewDelegate>

@property+(weak,+nonatomic)+IBOutlet+MKMapView+*mapView;
@property+(assign,+nonatomic)+BOOL+userTouchTheMap;

@end

@implementation+PrettyViewController

#pragma+mark+-+UIResponder

-+(void)touchesBegan:(NSSet<UITouch+*>+*)touches+withEvent:(UIEvent+*)event+{
++++[super+touchesBegan:touches+withEvent:event];

++++self.userTouchTheMap+=+[[touches+anyObject].view+isEqual:self.mapView];
}


#pragma+mark+-+MKMapViewDelegate

-+(void)mapView:(MKMapView+*)mapView+didUpdateUserLocation:(MKUserLocation+*)userLocation+{
++++//We+just+positioning+to+user
++++if+(!self.userTouchTheMap)+{
++++++++CLLocationDistance+radius+=+5000;
++++++++[self.mapView+setRegion:MKCoordinateRegionMakeWithDistance(userLocation.location.coordinate,+2*radius,+2*radius)+animated:YES];
++++}
}

@end|code-block|syntax|javascript|1477534|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Just add some code snippet as illustration of @tt-kilew answer. In my case, I want to point the user to itself on the map but do not want to interrupt his drag touch.

<pre><code>@interface PrettyViewController () &lt;MKMapViewDelegate&gt;

@property (weak, nonatomic) IBOutlet MKMapView *mapView;
@property (assign, nonatomic) BOOL userTouchTheMap;

@end

@implementation PrettyViewController

#pragma mark - UIResponder

- (void)touchesBegan:(NSSet&lt;UITouch *&gt; *)touches withEvent:(UIEvent *)event {
 [super touchesBegan:touches withEvent:event];

 self.userTouchTheMap = [[touches anyObject].view isEqual:self.mapView];
}


#pragma mark - MKMapViewDelegate

- (void)mapView:(MKMapView *)mapView didUpdateUserLocation:(MKUserLocation *)userLocation {
 //We just positioning to user
 if (!self.userTouchTheMap) {
 CLLocationDistance radius = 5000;
 [self.mapView setRegion:MKCoordinateRegionMakeWithDistance(userLocation.location.coordinate, 2*radius, 2*radius) animated:YES];
 }
}

@end
</code></pre>

blocks|key|1477554|text|我发现任何东西都不起作用，但我想出了这个不完美的解决方案:在viewDidLoad中|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1477555|let+singleTapRecognizer+=+UITapGestureRecognizer(target:+self,+action:+#selector(onMapClicked))
singleTapRecognizer.delegate+=+self
mapView.addGestureRecognizer(singleTapRecognizer)|code-block|syntax|javascript|1477556|在委托中：|1477557|func+gestureRecognizer(_+gestureRecognizer:+UIGestureRecognizer,+shouldReceive+touch:+UITouch)+->+Bool+{
++++return+touch.view!.frame.equalTo(mapView.frame)
}|1477558|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Nothing I ever found worked, but I came up with this unperfect solution :
In viewDidLoad

<pre><code>let singleTapRecognizer = UITapGestureRecognizer(target: self, action: #selector(onMapClicked))
singleTapRecognizer.delegate = self
mapView.addGestureRecognizer(singleTapRecognizer)
</code></pre>

In delegate :

<pre><code>func gestureRecognizer(_ gestureRecognizer: UIGestureRecognizer, shouldReceive touch: UITouch) -&gt; Bool {
 return touch.view!.frame.equalTo(mapView.frame)
}
</code></pre>

blocks|key|1262968|text|我对swit+5.x的2分钱：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1262969|override+func+touchesEnded(_+touches:+Set<UITouch>,+with+event:+UIEvent?)+{
++++if+let+touch+=+touches.first+{
++++++++let+v+=+touch.view
++++++++let+ssv+=+v?.superview?.superview
++++++++if+ssv+===+self.mapView{
++++++++++++searchBar.resignFirstResponder()
++++++++}
++++}
}|code-block|syntax|javascript|1262970|它起作用了。但老实说，如果苹果改变了视图层次，可能会崩溃。最好是个识别器。|1262971|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

my 2 cents for swit 5.x:

<pre><code>override func touchesEnded(_ touches: Set&lt;UITouch&gt;, with event: UIEvent?) {
 if let touch = touches.first {
 let v = touch.view
 let ssv = v?.superview?.superview
 if ssv === self.mapView{
 searchBar.resignFirstResponder()
 }
 }
}
</code></pre>

it works. but honestly can break if apple changes layers of views. better a recognizer.

How do I detect a single tap on an instance of <code>MKMapView</code>? Do I have to subclass <code>MKMapView</code> and then override the <code>touchesEnded</code> method?

Thanks,

-Chris

iPhone: Detecting Tap in MKMapView

如何检测MKMapView实例上的单次点击？我是否必须子类化MKMapView，然后重写touchesEnded方法？谢谢,-Chris

问iPhone:在MKMapView中检测Tap
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