How to trigger a video when a user reaches a certain location?
问题 This is my CoreLocationController.h objective c class #import <Foundation/Foundation.h> #import <CoreLocation/CoreLocation.h> #import <MapKit/MapKit.h> extern const CLLocationAccuracy kCLLocationAccuracyBest; @protocol CoreLocationControllerDelegate @required - (BOOL)startRegionMonitoring; - (void)locationUpdate:(CLLocation *)location; // Our location updates are sent here - (void)locationError:(NSError *)error; // Any errors are sent here @end @interface CoreLocationController : NSObject