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42 lines
1.4 KiB
42 lines
1.4 KiB
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import Foundation
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import NotificationCenter
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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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// 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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