lxm
1 year ago
14 changed files with 346 additions and 151 deletions
@ -0,0 +1,131 @@ |
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import Foundation |
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import AMapLocationKit |
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extension Notification.Name { |
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static let locationstartEvent = Notification.Name("locationstartEvent") //启动定位 |
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static let updatelocationEvent = Notification.Name("updatelocationEvent") //更新位置事件 |
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} |
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class LocationService: NSObject { |
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static let shared = LocationService() |
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private let TAG = "LocationService" |
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private var locationManager: AMapLocationManager! |
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private var currentLocation: CLLocation? |
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private var currentReGeocode: AMapLocationReGeocode? |
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private var initialized = false |
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private override init() { |
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super.init() |
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} |
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// 初始化定位服务 |
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func initialize() { |
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if initialized { return } |
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print("\(TAG)--------- 初始化高德定位服务") |
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locationManager = AMapLocationManager() |
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locationManager.delegate = self |
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locationManager.desiredAccuracy = kCLLocationAccuracyBest // 定位精度 |
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locationManager.distanceFilter = 10.0 // 移动距离阈值（单位：米） |
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locationManager.locatingWithReGeocode = true // 是否返回逆地理编码信息 |
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locationManager.allowsBackgroundLocationUpdates = true // 是否允许后台定位 |
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locationManager.locationTimeout = 10 // 定位超时时间（秒） |
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locationManager.reGeocodeTimeout = 5 // 逆地理编码超时时间（秒） |
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locationManager.startUpdatingLocation() |
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initialized = true |
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} |
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// 获取缓存的位置信息 |
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func getCachedLocation() -> [String: String]? { |
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guard let location = currentLocation else { return nil } |
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var locationInfo: [String: String] = [ |
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"user_lat": "\(location.coordinate.latitude)", |
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"user_lng": "\(location.coordinate.longitude)" |
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] |
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if let regeocode = currentReGeocode { |
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let address = [ |
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regeocode.province, // 省 |
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regeocode.city, // 市 |
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regeocode.district, // 区 |
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regeocode.street, // 街道 |
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regeocode.number // 门牌号 |
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].compactMap { $0 }.joined(separator: "") |
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locationInfo["user_location"] = address |
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} |
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return locationInfo |
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} |
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// 获取当前位置（带回调） |
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func getCurrentLocation(completion: @escaping ([String: String]?, Error?) -> Void) { |
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if let cached = getCachedLocation() { |
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completion(cached, nil) |
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} else { |
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let error = NSError( |
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domain: "LocationService", |
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code: -1, |
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userInfo: [NSLocalizedDescriptionKey: "当前位置还未获取"] |
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) |
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completion(nil, error) |
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} |
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} |
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// 停止定位服务 |
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func stop() { |
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locationManager.stopUpdatingLocation() |
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locationManager = nil |
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currentLocation = nil |
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currentReGeocode = nil |
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initialized = false |
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} |
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} |
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// MARK: - AMapLocationManagerDelegate |
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extension LocationService: AMapLocationManagerDelegate { |
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// 定位更新回调 |
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func amapLocationManager(_ manager: AMapLocationManager!, didUpdate location: CLLocation!, reGeocode: AMapLocationReGeocode!) { |
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currentLocation = location |
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currentReGeocode = reGeocode |
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print("\(TAG)--------- 定位更新: \(location.coordinate.latitude), \(location.coordinate.longitude)") |
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var locationInfo: [String: String] = [ |
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"user_lat": "\(location.coordinate.latitude)", |
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"user_lng": "\(location.coordinate.longitude)" |
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] |
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if let regeocode = currentReGeocode { |
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let address = [ |
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reGeocode.province, // 省 |
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reGeocode.city, // 市 |
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reGeocode.district, // 区 |
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reGeocode.street, // 街道 |
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reGeocode.number // 门牌号 |
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].compactMap { $0 }.joined(separator: "") |
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print("\(TAG)--------- 定位地址: \(address)") |
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locationInfo["user_location"] = address |
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} |
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NotificationCenter.default.post( |
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name: .updatelocationEvent, |
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object: nil, |
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userInfo: locationInfo |
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) |
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} |
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// 定位失败回调 |
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func amapLocationManager(_ manager: AMapLocationManager!, didFailWithError error: Error!) { |
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print("\(TAG)--------- 定位失败: \(error.localizedDescription)") |
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} |
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// 权限变更回调 |
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func amapLocationManager(_ manager: AMapLocationManager!, doRequireLocationAuth locationManager: CLLocationManager!) { |
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locationManager.requestWhenInUseAuthorization() |
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} |
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} |
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@ -0,0 +1,44 @@ |
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import Flutter |
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import UIKit |
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import AMapLocationKit |
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public class LocationServicePlugin: NSObject, FlutterPlugin { |
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private static var channel: FlutterMethodChannel? |
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public static func register(with registrar: FlutterPluginRegistrar) { |
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let channel = FlutterMethodChannel(name: "com.yunqiinnovation.location_service", binaryMessenger: registrar.messenger()) |
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let instance = LocationServicePlugin() |
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// 必须先设置隐私合规 |
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DispatchQueue.main.async { |
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// 2. API Key |
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AMapServices.shared()?.apiKey = "aa60a03be9f6531bcc64029e60f95d03" |
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AMapServices.shared().enableHTTPS = true |
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// 3. 打印验证（调试用） |
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print("高德SDK初始化完成") |
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} |
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registrar.addMethodCallDelegate(instance, channel: channel) |
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self.channel = channel |
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instance.addstartlocationmonitor() |
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} |
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public func handle(_ call: FlutterMethodCall, result: @escaping FlutterResult) { |
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switch call.method { |
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case "location": |
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result(nil) |
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default: |
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result(FlutterMethodNotImplemented) |
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} |
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} |
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private func addstartlocationmonitor(){ |
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// 通常放在启动后或模块初始化时 |
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NotificationCenter.default.addObserver( |
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forName: .locationstartEvent, |
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object: nil, |
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queue: .main |
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) { notification in |
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print("📥 收到 启动定位服务事件") |
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LocationService.shared.initialize() |
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} |
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} |
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} |
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@ -1,32 +0,0 @@ |
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// swift-tools-version: 5.9 |
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// The swift-tools-version declares the minimum version of Swift required to build this package. |
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import PackageDescription |
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let package = Package( |
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name: "location_service", |
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platforms: [ |
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.iOS("12.0") |
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], |
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products: [ |
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.library(name: "location-service", targets: ["location_service"]) |
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], |
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dependencies: [], |
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targets: [ |
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.target( |
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name: "location_service", |
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dependencies: [], |
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resources: [ |
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// If your plugin requires a privacy manifest, for example if it uses any required |
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// reason APIs, update the PrivacyInfo.xcprivacy file to describe your plugin's |
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// privacy impact, and then uncomment these lines. For more information, see |
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// https://developer.apple.com/documentation/bundleresources/privacy_manifest_files |
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// .process("PrivacyInfo.xcprivacy"), |
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// If you have other resources that need to be bundled with your plugin, refer to |
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// the following instructions to add them: |
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// https://developer.apple.com/documentation/xcode/bundling-resources-with-a-swift-package |
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] |
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) |
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] |
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) |
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@ -1,19 +0,0 @@ |
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import Flutter |
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import UIKit |
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public class LocationServicePlugin: NSObject, FlutterPlugin { |
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public static func register(with registrar: FlutterPluginRegistrar) { |
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let channel = FlutterMethodChannel(name: "location_service", binaryMessenger: registrar.messenger()) |
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let instance = LocationServicePlugin() |
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registrar.addMethodCallDelegate(instance, channel: channel) |
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} |
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public func handle(_ call: FlutterMethodCall, result: @escaping FlutterResult) { |
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switch call.method { |
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case "getPlatformVersion": |
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result("iOS " + UIDevice.current.systemVersion) |
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default: |
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result(FlutterMethodNotImplemented) |
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} |
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} |
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} |
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@ -1,14 +0,0 @@ |
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<?xml version="1.0" encoding="UTF-8"?> |
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> |
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<plist version="1.0"> |
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<dict> |
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<key>NSPrivacyTrackingDomains</key> |
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<array/> |
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<key>NSPrivacyAccessedAPITypes</key> |
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<array/> |
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<key>NSPrivacyCollectedDataTypes</key> |
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<array/> |
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<key>NSPrivacyTracking</key> |
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<false/> |
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</dict> |
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</plist> |
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