func locationManager(manager: CLLocationManager!, didUpdateLocations locations: [AnyObject]!) {
var locValue:CLLocationCoordinate2D = manager.location.coordinate
println("locations = \(locValue.latitude) \(locValue.longitude)")
CLGeocoder().reverseGeocodeLocation(manager.location, completionHandler: {(placemarks, error)->Void in
if (error != nil) {
println("Error: " + error.localizedDescription)
return
}
if placemarks.count > 0 {
let pm = placemarks[0] as CLPlacemark
self.locationManager.stopUpdatingLocation()
//self.dismissViewControllerAnimated(true, completion: nil)
self.displayLocationInfo(pm)
} else {
println("Error with the data.")
}
})
}
目前,我可以通过坐标获取当前位置,并且我可以打印它。但是如何将函数中的值发送到Web服务?我发现变量在函数之外是不可访问的。有人可以帮忙吗?非常感谢!
答案 0 :(得分:1)
如果您想在CLLocationManagerDelegate
方法之外访问您的位置变量,您应该在类定义开始的位置声明它:
class MyClass {
private var currentCoordinate: CLLocationCoordinate2D?
}
然后在您的位置委托方法中指定当前值:
func locationManager(manager: CLLocationManager!, didUpdateLocations locations: [AnyObject]!) {
currentCoordinate = manager.location.coordinate
}