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import UIKit
import CoreLocation
typealias LocationClosure = ((_ sheng: String, _ shi: String, _ qu: String)->Void)
class CLLocationTool: NSObject {
public static let `default` = CLLocationTool.init()
/// 定位
var locationManager: CLLocationManager = CLLocationManager()
var currLocation: CLLocation!
var longitude: Double = 0
var latitude: Double = 0
/// 省
var sheng: String = “”
/// 市
var shi: String = “”
/// 区
var qu: String = “”
var locationClosure: LocationClosure?
override init() {
super.init()
NotificationCenter.default.addObserver(self, selector: #selector(enterFore), name: UIApplication.willEnterForegroundNotification, object: nil)
}
@objc func enterFore() {
setupManager()
}
deinit {
print(“deinit”)
NotificationCenter.default.removeObserver(self)
}
class func showLocate(_ locationClosure: LocationClosure?) {
let location = CLLocationTool.default
location.setupManager()
location.locationClosure = { (sheng, shi, qu)->Void in
locationClosure?(sheng, shi, qu)
}
}
/// 用户权限提醒框
func showAuthAlert() {
let alertVC = UIAlertController.init(title: “定位服务未开启”, message: “打开定位开关以享受更精准服务\n请进入系统设置>隐私>定位服务中打开开关,并允许App使用定位服务”, preferredStyle: .alert)
let settingAction = UIAlertAction(title: “设置”, style: .default) { [weak self] action in
self?.openAppSetting()
print(“去打开定位权限”)
}
alertVC.addAction(settingAction)
let cancelAction = UIAlertAction(title: “取消”, style: .cancel) { [weak self] action in
guard let weakSelf = self else {return}
weakSelf.locationClosure?(“空”, “空”, “空”)
}
alertVC.addAction(cancelAction)
getCurrentVCBS2().present(alertVC, animated: true, completion: nil)
}
/// 打开页面的设置页面
func openAppSetting() {
if let openUrl = URL.init(string: UIApplication.openSettingsURLString) {
if UIApplication.shared.canOpenURL(openUrl) {
if UIApplication.shared.canOpenURL(openUrl) {
if #available(iOS 10.0, *) {
UIApplication.shared.open(openUrl, options: [:]) { (result) in
print(“result—-\(result)”)
}
} else {
UIApplication.shared.openURL(openUrl)
}
}
}
}
}
}
extension CLLocationTool: CLLocationManagerDelegate {
func setupManager() {
let status = CLLocationManager.authorizationStatus()
if (CLLocationManager.locationServicesEnabled() == false) || (status == .denied) || (status == .restricted) {
showAuthAlert()
return
}
locationManager.requestAlwaysAuthorization()
locationManager.desiredAccuracy = kCLLocationAccuracyBest
locationManager.distanceFilter = 1000
locationManager.requestAlwaysAuthorization()
locationManager.requestWhenInUseAuthorization()
locationManager.delegate = self
locationManager.startUpdatingLocation()
}
func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
let location: CLLocation = locations.last!
longitude = location.coordinate.longitude
latitude = location.coordinate.latitude
if location.horizontalAccuracy > 0 {
lonlatToCity(location)
locationManager.stopUpdatingLocation()
}
}
func locationManager(_ manager: CLLocationManager, didFailWithError error: Error) {
if let clError = error as? CLError {
let status = CLLocationManager.authorizationStatus()
if (CLLocationManager.locationServicesEnabled() == false) || (status == .denied)/* || (status == .restricted)*/ {
locationClosure?(“空”, “空”, “空”)
}
}
}
func locationManager(_ manager: CLLocationManager, monitoringDidFailFor region: CLRegion?, withError error: Error) {
print(“error—\(error)”)
}
@available(iOS 14.0, *)
func locationManagerDidChangeAuthorization(_ manager: CLLocationManager) {
let status = CLLocationManager.authorizationStatus().rawValue
let status1 = manager.authorizationStatus.rawValue
print(“locationManagerDidChangeAuthorization—\(status)–\(status1)”)
}
func locationManager(_ manager: CLLocationManager, didChangeAuthorization status: CLAuthorizationStatus) {
print(“didChangeAuthorization—\(status.rawValue)”)
}
func lonlatToCity(_ location: CLLocation) {
let geocoder: CLGeocoder = CLGeocoder()
geocoder.reverseGeocodeLocation(location) { [weak self](placemarks, error) in
guard let weakSelf = self, let tempMark = placemarks else { return }
// if tempMark.count > 0 && (error == nil) {
// let mark = tempMark.last
// var sheng = mark?.administrativeArea ?? “”
// // 四大直辖市的城市信息无法通过locality获得，只能通过获取省份的方法来获得（如果city为空，则可知为直辖市）
// var shi = mark?.locality ?? “”
// let qu = mark?.subLocality ?? “”
//
// if let city = mark?.locality {
// shi = city
// } else {
// sheng = “”
// shi = mark?.administrativeArea ?? “”
// }
// print(“\(sheng)\(shi)\(qu)”)
//
// } else if error == nil && tempMark.count == 0 {
// print(“没有解析到地理位置信息”)
// } else if error != nil {
// print(“error—\(String(describing: error))”)
// }
//
if error == nil {
let mark = placemarks?.last
weakSelf.sheng = mark?.administrativeArea ?? “”
// 四大直辖市的城市信息无法通过locality获得，只能通过获取省份的方法来获得（如果city为空，则可知为直辖市）
weakSelf.shi = mark?.locality ?? “”
weakSelf.qu = mark?.subLocality ?? “”
if let city = mark?.locality {
weakSelf.shi = city
} else {
weakSelf.shi = mark?.administrativeArea ?? “”
}
print(“\(weakSelf.sheng)\(weakSelf.shi)\(weakSelf.qu)”)
} else {
print(“位置转换失败–“)
}
weakSelf.locationClosure?(weakSelf.sheng, weakSelf.shi, weakSelf.qu)
}
}
}
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