97 lines
3.1 KiB
Swift
97 lines
3.1 KiB
Swift
//
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// idfa.swift
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// playbtest
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//
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// Created by 忆海16 on 2024/12/31.
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//
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import AdSupport
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import AppTrackingTransparency
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import Foundation
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class IDFA {
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static let shared = IDFA()
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/// 检查并请求 ATT 授权
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@available(iOS 14, *)
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func checkATT(completion: @escaping (String?) -> Void) {
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let status = ATTrackingManager.trackingAuthorizationStatus
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switch status {
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case .notDetermined:
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// 请求授权
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ATTrackingManager.requestTrackingAuthorization { newStatus in
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self.handleATTStatus(newStatus, completion: completion)
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}
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case .authorized, .denied, .restricted:
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// 处理已有的状态
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handleATTStatus(status, completion: completion)
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@unknown default:
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completion(nil)
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}
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}
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/// 处理 ATT 授权状态
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@available(iOS 14, *)
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private func handleATTStatus(
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_ status: ATTrackingManager.AuthorizationStatus,
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completion: @escaping (String?) -> Void
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) {
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switch status {
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case .authorized:
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// 用户已授权，获取 IDFA
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let idfa = ASIdentifierManager.shared().advertisingIdentifier
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.uuidString
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completion(idfa)
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// starManager.shared.idfa = idfa
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case .denied, .restricted:
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// 用户拒绝或受限，返回 nil
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print("用户拒绝授权或功能受限")
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completion(nil)
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case .notDetermined:
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// 不应该出现，预防性处理
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print("授权状态仍未确定")
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completion(nil)
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@unknown default:
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completion(nil)
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}
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}
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func getIDFAForOlderVersions(completion: @escaping (String?) -> Void) {
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if ASIdentifierManager.shared().isAdvertisingTrackingEnabled {
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let idfa = ASIdentifierManager.shared().advertisingIdentifier
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.uuidString
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completion(idfa)
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} else {
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print("广告跟踪受限")
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completion(nil)
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}
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}
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}
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//func requestIDFA(completion: @escaping (String?) -> Void) {
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// if #available(iOS 14.5, *) {
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// // 检查跟踪授权状态
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// ATTrackingManager.requestTrackingAuthorization { status in
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// switch status {
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// case .authorized:
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// // 用户授权后，获取 IDFA
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// let idfa = ASIdentifierManager.shared().advertisingIdentifier.uuidString
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// completion(idfa)
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// case .denied, .restricted, .notDetermined:
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// // 用户拒绝、限制或未决定时，IDFA 将不可用
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// completion(nil)
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// @unknown default:
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// completion(nil)
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// }
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// }
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// } else {
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// // 对于 iOS 14.4 及以下版本，直接获取 IDFA
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// if ASIdentifierManager.shared().isAdvertisingTrackingEnabled {
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// let idfa = ASIdentifierManager.shared().advertisingIdentifier.uuidString
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// completion(idfa)
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// } else {
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// completion(nil)
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// }
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// }
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//}
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