地图1

791499-20161203154717037-1773789467.png

extension MainVC: AMapSearchDelegate, CLLocationManagerDelegate{
    func setuploacalManager() {
       let locationManager = CLLocationManager()
        locationManager.delegate = self
        locationManager.requestWhenInUseAuthorization()
        locationManager.startUpdatingLocation()
    }
    // 定位成功
    func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
        if let location = locations.last {
            let req = LngLatToCityRequest()
            req.longitude = location.coordinate.longitude.string
            req.latitude = location.coordinate.latitude.string
            
            ///城市编码
            // 反地理编码转换成具体的地址
            gecoder.reverseGeocodeLocation(location) { placeMarks, _ in
//              gecoder.citycode
                // CLPlacemark －－ 国家 城市 街道
                if let placeMark = placeMarks?.first {
                    print(placeMark.region as Any)
                     print("\(placeMark.country!) -- \(placeMark.name!) -- \(placeMark.locality!)")
                    let barButtonItem = self.navigationItem.rightBarButtonItems![1]
                    let loacalBtn = barButtonItem.customView as! UIButton
                    loacalBtn.setTitle(placeMark.locality!, for: .normal)
                }
            }
        }
        
        // 停止位置更新
        locationManager.stopUpdatingLocation()
    }
    // 定位失败
    func locationManager(_ manager: CLLocationManager, didFailWithError error: Error) {
        print(error.localizedDescription)
    }
}