tanlongsheng
1 year ago
22 changed files with 918 additions and 358 deletions
@ -0,0 +1,42 @@ |
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import Foundation |
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import NotificationCenter |
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|
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extension Notification.Name { |
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static let navigationdEvent = Notification.Name("navigationdEvent") //导航事件 |
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} |
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@objc class AmapHelper: NSObject { |
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private static var isInitialized = false |
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// MARK: - 初始化监听器（你可以在服务底层初始化时调用这个方法） |
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@objc static func initializeListener() { |
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guard !isInitialized else { |
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print("⚠️ AmapHelper 已经初始化过了，忽略重复调用") |
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return |
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} |
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isInitialized = true |
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print("✅ AmapHelper 初始化监听导航事件") |
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NotificationCenter.default.addObserver( |
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self, |
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selector: #selector(handleNavigationEvent(_:)), |
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name: .navigationdEvent, // 自定义事件名 |
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object: nil |
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) |
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} |
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|
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// MARK: - 处理导航事件 |
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@objc static func handleNavigationEvent(_ notification: Notification) { |
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guard let userInfo = notification.userInfo else { |
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print("⚠️ 导航事件未携带 userInfo") |
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return |
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} |
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print("📍 收到导航事件 userInfo: \(userInfo)") |
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// 示例处理：读取起点和终点信息 |
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if let start = userInfo["start"] as? String, |
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let end = userInfo["end"] as? String { |
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print("🚗 导航从 \(start) 到 \(end)") |
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// TODO: 调用实际导航逻辑 |
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} |
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} |
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} |
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@ -0,0 +1,165 @@ |
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import Foundation |
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import AMapNaviKit |
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import AVFoundation |
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public class AmapService: NSObject, AMapNaviDriveManagerDelegate { |
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public static let shared = AmapService() |
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private var driveManager: AMapNaviDriveManager? |
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private var startPoint: AMapNaviPoint? |
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private var endPoint: AMapNaviPoint? |
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private var isNavigating = false |
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private override init() { |
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super.init() |
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setupDriveManager() |
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} |
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private func setupDriveManager() { |
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// 使用单例模式初始化 |
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driveManager = AMapNaviDriveManager.sharedInstance() |
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driveManager?.delegate = self |
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driveManager?.isUseInternalTTS = true |
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// 设置高德地图服务 |
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// 1. 设置隐私合规 |
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AMapServices.shared()?.enableHTTPS = true |
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AMapServices.shared()?.apiKey = "aa60a03be9f6531bcc64029e60f95d03" |
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} |
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public func startNavigation(from start: String, to end: String) { |
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guard !isNavigating else { |
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print("导航已在进行中") |
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return |
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} |
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print("开始导航") |
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// 解析坐标 |
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let startCoords = start.split(separator: ",").compactMap { Double($0.trimmingCharacters(in: .whitespaces)) } |
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let endCoords = end.split(separator: ",").compactMap { Double($0.trimmingCharacters(in: .whitespaces)) } |
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guard startCoords.count == 2, endCoords.count == 2 else { |
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print("坐标格式错误，应为'经度,纬度'") |
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return |
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} |
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// 创建导航点（注意：高德地图使用经纬度顺序） |
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startPoint = AMapNaviPoint.location(withLatitude: CGFloat(startCoords[1]), |
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longitude: CGFloat(startCoords[0])) |
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endPoint = AMapNaviPoint.location(withLatitude: CGFloat(endCoords[1]), |
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longitude: CGFloat(endCoords[0])) |
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if let start = startPoint, let end = endPoint { |
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isNavigating = true |
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// 使用推荐的默认策略（避让拥堵+速度优先+避免收费） |
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let strategy: AMapNaviDrivingStrategy = .drivingStrategySingleDefault |
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// 调用最新API（注意参数是数组） |
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let success = driveManager?.calculateDriveRoute(withStart: [start], |
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end: [end], |
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wayPoints: nil, |
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drivingStrategy: strategy) ?? false |
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if !success { |
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isNavigating = false |
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print("路径规划参数校验失败") |
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} |
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} |
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} |
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public func stopNavigation() { |
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driveManager?.stopNavi() |
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isNavigating = false |
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} |
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// MARK: - AMapNaviDriveManagerDelegate |
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public func driveManager(onCalculateRouteSuccess driveManager: AMapNaviDriveManager) { |
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print("Route calculation succeeded") |
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driveManager.startEmulatorNavi() // 使用模拟导航（测试用） |
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// 实际使用时改为： |
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// driveManager.startGPSNavi() |
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} |
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public func driveManager(_ driveManager: AMapNaviDriveManager, onCalculateRouteFailure error: Error) { |
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isNavigating = false |
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print("Route calculation failed: \(error.localizedDescription)") |
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} |
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public func driveManager(_ driveManager: AMapNaviDriveManager, playNaviSound soundString: String, soundStringType: AMapNaviSoundType) { |
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// 过滤空内容和不需要处理的播报类型 |
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guard !soundString.isEmpty else { return } |
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switch soundStringType { |
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case .default: |
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// 默认导航提示（如"前方500米右转"等） |
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playSystemTTS(soundString) |
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case .navigationStart: |
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// 开始导航提示（"开始导航"等） |
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playSystemTTS("准备出发，" + soundString) |
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case .navigationEnd: |
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// 到达目的地提示 |
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playSystemTTS(soundString + "，导航结束") |
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case .yaw: |
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// 偏航提示（"您已偏航，正在重新规划路线"等） |
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playSystemTTS("注意：" + soundString) |
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case .interrupt: |
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// 重要打断播报（如急转弯警告等） |
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interruptCurrentSpeech() |
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playSystemTTS(soundString) |
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default: |
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// 其他未明确处理的类型使用默认播报 |
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playSystemTTS(soundString) |
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} |
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} |
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public func playSystemTTS(_ text: String) { |
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let utterance = AVSpeechUtterance(string: text) |
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utterance.voice = AVSpeechSynthesisVoice(language: "zh-CN") |
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utterance.rate = 0.5 // 适当放慢语速 |
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let synthesizer = AVSpeechSynthesizer() |
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synthesizer.speak(utterance) |
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} |
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public func interruptCurrentSpeech() { |
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AVSpeechSynthesizer().stopSpeaking(at: .immediate) |
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} |
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public func driveManager(_ driveManager: AMapNaviDriveManager, update naviInfo: AMapNaviInfo?) { |
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guard let naviInfo = naviInfo else { return } |
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let currentRoad = naviInfo.currentRoadName ?? "未知道路" |
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let nextRoad = naviInfo.nextRoadName ?? "未知道路" |
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let distance = naviInfo.routeRemainDistance |
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let time = naviInfo.routeRemainTime |
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print(""" |
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当前道路: \(currentRoad) |
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下条道路: \(nextRoad) |
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剩余距离: \(distance)米 |
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剩余时间: \(time)秒 |
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""") |
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} |
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public func driveManager(_ driveManager: AMapNaviDriveManager, error: Error) { |
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isNavigating = false |
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print("Navigation error occurred: \(error.localizedDescription)") |
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} |
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public func driveManagerDidEndEmulatorNavi(_ driveManager: AMapNaviDriveManager) { |
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isNavigating = false |
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print("Emulator navigation ended") |
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} |
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deinit { |
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driveManager?.stopNavi() |
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driveManager?.delegate = nil |
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AMapNaviDriveManager.destroyInstance() |
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} |
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} |
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@ -0,0 +1,231 @@ |
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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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private func setupAMapComponents() { |
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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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|
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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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|
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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，视情况而定 |
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// 如果你用的是导航控制器，可以pop |
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navigationController?.popViewController(animated: true) |
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// 或者如果是present出来的，dismiss |
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// dismiss(animated: true, completion: nil) |
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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("导航界面退出按钮被点击") |
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// 停止导航并清理 |
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driveManager.stopNavi() |
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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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driveView.removeFromSuperview() |
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// 返回到 Flutter 页面 |
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self.dismiss(animated: true, completion: nil) |
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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