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315 lines
13 KiB
315 lines
13 KiB
import UIKit
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import AVFAudio
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import AMapNaviKit
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class AmapViewController: UIViewController {
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// MARK: - 必须声明为强引用
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private var driveManager: AMapNaviDriveManager!
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private var driveView: AMapNaviDriveView!
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private let speechSynthesizer = AVSpeechSynthesizer()
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private var startPoint: AMapNaviPoint!
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private var endPoint: AMapNaviPoint!
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// 自定义初始化方法
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init(startpos: String, endpos: String) {
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super.init(nibName: nil, bundle: nil)
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self.startPoint = AmapViewController.parseCoord(from: startpos)
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self.endPoint = AmapViewController.parseCoord(from: endpos)
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print("导航---------------------: \(startPoint) \(endPoint)")
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}
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// 解析 "lat,lng" -> AMapNaviPoint
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private static func parseCoord(from string: String) -> AMapNaviPoint? {
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let components = string.split(separator: ",")
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guard components.count == 2,
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let lng = Double(components[0]),
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let lat = Double(components[1]) else {
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print("❌ 无效坐标格式: \(string)")
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return nil
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}
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return AMapNaviPoint.location(withLatitude: lat, longitude: lng)
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}
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required init?(coder aDecoder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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override func viewDidLoad() {
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super.viewDidLoad()
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setupAMapComponents()
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}
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override func viewWillDisappear(_ animated: Bool) {
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super.viewWillDisappear(animated)
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// 页面即将消失时停止导航
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if driveManager != nil {
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driveManager.stopNavi()
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driveManager.allowsBackgroundLocationUpdates = false
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}
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}
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override func viewDidDisappear(_ animated: Bool) {
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super.viewDidDisappear(animated)
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// 页面完全消失后清理资源
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cleanupResources()
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}
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private func cleanupResources() {
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print("开始清理导航资源")
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// 停止语音合成
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speechSynthesizer.stopSpeaking(at: .immediate)
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// 如果导航管理器存在，进行清理
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if let manager = driveManager {
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// 停止导航
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manager.stopNavi()
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// 禁用后台定位
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manager.allowsBackgroundLocationUpdates = false
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// 清理代理
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manager.delegate = nil
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// 如果视图存在，移除数据代表
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if let view = driveView {
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manager.removeDataRepresentative(view)
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view.delegate = nil
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view.removeFromSuperview()
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}
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}
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// 销毁单例实例（关键步骤）
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AMapNaviDriveManager.destroyInstance()
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// 清空引用
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driveManager = nil
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driveView = nil
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print("导航资源清理完成")
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}
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private func setupAMapComponents() {
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self.addNSNotification();
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// 1. 初始化 DriveView（必须在主线程）
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// print("导航------------------ setupAMapComponents_1")
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DispatchQueue.main.async {
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// print("导航------------------ setupAMapComponents_2")
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self.driveView = AMapNaviDriveView(frame: self.view.bounds)
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// print("导航------------------ setupAMapComponents_3")
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self.driveView.autoresizingMask = [.flexibleWidth, .flexibleHeight]
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// print("导航------------------ setupAMapComponents_4")
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self.driveView.delegate = self
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// print("导航------------------ setupAMapComponents_5")
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self.view.addSubview(self.driveView)
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// print("导航------------------ setupAMapComponents_6")
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// 2. 初始化 DriveManager
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self.driveManager = AMapNaviDriveManager.sharedInstance()
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// print("导航------------------ setupAMapComponents_7")
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self.driveManager.delegate = self
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// print("导航------------------ setupAMapComponents_8")
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self.driveManager.allowsBackgroundLocationUpdates = true
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// print("导航------------------ setupAMapComponents_9")
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// 3. 确保对象非空再关联
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if let manager = self.driveManager, let view = self.driveView {
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// print("导航------------------ setupAMapComponents_10")
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manager.addDataRepresentative(view)
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// print("导航------------------ setupAMapComponents_11")
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self.startNavigation()
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// print("导航------------------ setupAMapComponents_12")
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} else {
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print("Error: driveManager or driveView is nil")
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}
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// print("导航------------------ setupAMapComponents_13")
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}
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}
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private func startNavigation() {
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// print("导航------------------ startNavigation_1")
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// let startPoint = AMapNaviPoint.location(withLatitude: 39.989614, longitude: 116.481763)!
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// print("导航------------------ startNavigation_2")
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// let endPoint = AMapNaviPoint.location(withLatitude: 39.983456, longitude: 116.315495)!
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// print("导航------------------ startNavigation_3")
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driveManager.calculateDriveRoute(
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withStart: [startPoint],
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end: [endPoint],
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wayPoints: nil,
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drivingStrategy: .drivingStrategySingleDefault
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)
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print("导航------------------ startNavigation_4")
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}
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@objc private func exitNavigation() {
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print("导航------------------ 退出导航，清理资源")
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// 停止导航
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driveManager.stopNavi()
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driveManager.removeDataRepresentative(driveView)
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driveManager.delegate = nil
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// 移除导航视图
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driveView.delegate = nil
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driveView.removeFromSuperview()
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driveView = nil
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// 销毁导航管理器
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driveManager = nil
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// 关闭当前页面 - 修复：使用正确的退出方式
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if let navigationController = navigationController {
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// 如果是在导航控制器中，使用 pop
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navigationController.popViewController(animated: true)
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} else {
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// 如果是 present 出来的，使用 dismiss
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dismiss(animated: true, completion: nil)
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}
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}
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private func addNSNotification(){
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NotificationCenter.default.addObserver(
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forName: NSNotification.Name("ExitNavigation"),
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object: nil,
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queue: .main
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) { _ in
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self.exitNavigation()
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}
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}
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}
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// MARK: - 代理方法
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extension AmapViewController: AMapNaviDriveViewDelegate, AMapNaviDriveManagerDelegate {
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//View回调
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func driveViewCloseButtonClicked(_ driveView: AMapNaviDriveView) {
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print("导航界面关闭按钮被点击")
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// 1. 立即停止所有导航相关服务
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driveManager?.stopNavi()
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driveManager?.allowsBackgroundLocationUpdates = false
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// 2. 清理视图和代理关系
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driveManager?.removeDataRepresentative(driveView)
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driveManager?.delegate = nil
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driveView.delegate = nil
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// 3. 从视图层次结构中移除
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driveView.removeFromSuperview()
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// 4. 停止语音合成
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speechSynthesizer.stopSpeaking(at: .immediate)
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// 5. 销毁导航管理器实例
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AMapNaviDriveManager.destroyInstance()
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// 6. 清空引用
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driveManager = nil
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// 7. 立即退出，不使用延迟
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if let navigationController = navigationController {
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navigationController.popViewController(animated: true)
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} else {
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dismiss(animated: true, completion: nil)
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}
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}
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func driveView(_ driveView: AMapNaviDriveView, didChange showMode: AMapNaviDriveViewShowMode) {
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print("导航界面显示模式改变：\(showMode.rawValue)")
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}
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func driveView(_ driveView: AMapNaviDriveView, didChange trackMode: AMapNaviViewTrackingMode) {
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print("导航界面跟随模式改变：\(trackMode.rawValue)")
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}
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func driveView(_ driveView: AMapNaviDriveView, didChangeOrientation isLandscape: Bool) {
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print("导航界面横竖屏切换：isLandscape = \(isLandscape)")
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}
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func driveView(_ driveView: AMapNaviDriveView, didChangeDayNightType showStandardNightType: Bool) {
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print("导航界面白天/黑夜模式切换：isNight = \(showStandardNightType)")
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}
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func driveViewEdgePadding(_ driveView: AMapNaviDriveView) -> UIEdgeInsets {
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// 你可以根据自己 UI 布局返回合适的内边距，防止遮挡
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let padding = UIEdgeInsets(top: 100, left: 50, bottom: 80, right: 60)
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print("请求导航界面可视区域边距：\(padding)")
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return padding
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}
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//导航回调
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func driveManager(_ driveManager: AMapNaviDriveManager, error: Error) {
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print("导航------------------ ❌ 发生错误: \(error.localizedDescription)")
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}
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func driveManager(onCalculateRouteSuccess driveManager: AMapNaviDriveManager){
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print("导航------------------ ✅ 路线规划成功（旧方法）")
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driveManager.startGPSNavi()
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}
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func driveManager(_ driveManager: AMapNaviDriveManager, onCalculateRouteSuccessWith type: AMapNaviRoutePlanType) {
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print("导航------------------ 路径规划成功，类型: \(type.rawValue)")
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driveManager.startGPSNavi()
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}
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func driveManager(_ driveManager: AMapNaviDriveManager, onCalculateRouteFailure error: Error) {
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print("导航------------------ ❌ 路线规划失败: \(error.localizedDescription)")
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}
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func driveManager(_ driveManager: AMapNaviDriveManager, onCalculateRouteFailure error: Error, routePlanType type: AMapNaviRoutePlanType) {
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print("导航------------------ ❌ 路线规划失败（新方法）: \(error.localizedDescription)，类型: \(type.rawValue)")
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}
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func driveManager(_ driveManager: AMapNaviDriveManager, didStartNavi naviMode: AMapNaviMode) {
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print("导航------------------ 🚗 已开始导航，模式: \(naviMode.rawValue)")
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}
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func driveManagerNeedRecalculateRoute(forYaw driveManager: AMapNaviDriveManager) {
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print("导航------------------ 出现偏航，需要重新计算路径")
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}
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func driveManagerNeedRecalculateRoute(forTrafficJam driveManager: AMapNaviDriveManager) {
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print("导航------------------ 遇到拥堵，重新规划路线")
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}
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func driveManager(_ driveManager: AMapNaviDriveManager, onArrivedWayPoint wayPointIndex: Int) {
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print("导航------------------ 到达途经点索引：\(wayPointIndex)")
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}
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func driveManagerIsNaviSoundPlaying(_ driveManager: AMapNaviDriveManager) -> Bool {
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print("导航------------------ 🔊 正在判断是否在播报语音")
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return false // 如果你有 TTS 系统播报时需返回 true
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}
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func driveManager(_ driveManager: AMapNaviDriveManager, playNaviSound soundString: String, soundStringType: AMapNaviSoundType) {
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print("导航------------------ 📢 导航播报: \(soundString)，类型: \(soundStringType.rawValue)")
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// 示例：使用 AVSpeechSynthesizer 播放语音
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let utterance = AVSpeechUtterance(string: soundString)
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utterance.voice = AVSpeechSynthesisVoice(language: "zh-CN")
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speechSynthesizer.speak(utterance)
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}
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func driveManagerDidEndEmulatorNavi(_ driveManager: AMapNaviDriveManager) {
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print("导航------------------ 🛑 模拟导航结束")
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}
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func driveManager(onArrivedDestination driveManager: AMapNaviDriveManager) {
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print("导航------------------ 🎯 到达目的地")
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}
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func driveManager(_ driveManager: AMapNaviDriveManager, onNaviPlay ringType: AMapNaviRingType) {
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print("导航------------------ 🔔 播放提示音，类型: \(ringType.rawValue)")
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}
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func driveManager(_ driveManager: AMapNaviDriveManager, update gpsSignalStrength: AMapNaviGPSSignalStrength) {
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print("导航------------------ 📡 GPS信号强度: \(gpsSignalStrength.rawValue)")
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}
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func driveManager(_ driveManager: AMapNaviDriveManager, postRouteNotification notifyData: AMapNaviRouteNotifyData) {
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print("导航------------------ 📌 路线通知信息: \(notifyData)")
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}
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func driveManager(_ driveManager: AMapNaviDriveManager, onSuggestChangeMainNaviRoute suggestChangeMainNaviRouteInfo: AMapNaviSuggestChangeMainNaviRouteInfo) {
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print("导航------------------ 🔄 建议切换主导航路线: \(suggestChangeMainNaviRouteInfo)")
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}
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}
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