78 lines
2.3 KiB
Swift
78 lines
2.3 KiB
Swift
//
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// idfaManager.swift
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// wallpaper_project
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import Foundation
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import UIKit
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import AdSupport
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import AppTrackingTransparency
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func requestTrackingAuthorization(completion: @escaping (String?) -> Void) {
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if #available(iOS 14, *) {
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var attemptsLeft = 3
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func requestAuth() {
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ATTrackingManager.requestTrackingAuthorization { status in
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switch status {
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case .authorized:
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let idfa = ASIdentifierManager.shared().advertisingIdentifier.uuidString
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print("Authorized: IDFA = \(idfa)")
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completion(idfa)
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case .denied, .restricted:
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print("Denied or Restricted")
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completion(nil)
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case .notDetermined:
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print("Not Determined")
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attemptsLeft -= 1
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if attemptsLeft > 0 {
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requestAuth() // 继续请求直到达到最大尝试次数
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} else {
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print("Reached maximum number of attempts")
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completion(nil)
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}
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@unknown default:
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print("Unknown status")
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completion(nil)
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}
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}
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}
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requestAuth() // 第一次请求
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} else {
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if ASIdentifierManager.shared().isAdvertisingTrackingEnabled {
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let idfa = ASIdentifierManager.shared().advertisingIdentifier.uuidString
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print("Tracking enabled: IDFA = \(idfa)")
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completion(idfa)
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} else {
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print("Tracking not enabled")
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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, *) {
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ATTrackingManager.requestTrackingAuthorization { status in
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switch status {
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case .authorized:
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let idfa = ASIdentifierManager.shared().advertisingIdentifier.uuidString
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completion(idfa)
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default:
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completion(nil)
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}
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}
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} else {
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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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