276 lines
10 KiB
Swift
276 lines
10 KiB
Swift
//
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// MP_AdMobManager.swift
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// relax.offline.mp3.music
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//
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// Created by Mr.Zhou on 2024/6/14.
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//
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import UIKit
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import GoogleMobileAds
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///广告管理器
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class MP_AdMobManager: NSObject, GADFullScreenContentDelegate {
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static let shared = MP_AdMobManager()
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private let sharedInstance = GADMobileAds.sharedInstance()
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///广告过期时间(50分钟)
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private let expirationTime:TimeInterval = 3000
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//检测广告是否过期
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private func wasAdexpirationTime(_ date:Date?) -> Bool {
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guard let loadTime = date else { return false }
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// Check if ad was loaded more than four hours ago.
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return Date().timeIntervalSince(loadTime) < expirationTime
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}
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//MARK: - 插页广告总设置
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///插页广告总开关
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private var interstitialSwitch:Bool = false
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//设置插页总开关
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func setInterstitialSwitch(_ status:Bool) {
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interstitialSwitch = status
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}
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private override init() {
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super.init()
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//对开屏广告完成处理闭包
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completeOpenAdBlock = {
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[weak self] in
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guard let self = self, interstitialSwitch == true else {return}
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//销毁现在的开屏广告实例
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appOpenAd = nil
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isShowingOpenAd = false
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loadOpenAdTime = nil
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//关闭插页广告开关
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interstitialSwitch = false
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//重新加载后续的开屏广告
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loadOpenAd(.HOST) { status in
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if status == true {
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print("新的开屏广告加载成功")
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}else {
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print("开屏广告加载失败了")
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}
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}
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}
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}
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///开始缓存广告
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func start() {
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sharedInstance.start { status in
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print("App启动，开始加载广告")
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}
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}
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//MARK: - 开屏
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//开屏冷启动广告ID
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private let OpenICEID:String = "ca-app-pub-3940256099942544/5575463023"
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//开屏热启动广告ID
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private let OpenHOSTID:String = "ca-app-pub-3940256099942544/5575463023"
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//开屏广告类型
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enum OpenType:Int {
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//冷启动
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case ICE = 0
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//热启动
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case HOST = 1
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var title:String{
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switch self {
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case .ICE:
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return "是冷启动开屏广告"
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case .HOST:
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return "是热启动开屏广告"
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}
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}
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}
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//开屏广告实例
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private var appOpenAd:GADAppOpenAd?
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//是否正在加载广告
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private var isLoadingOpenAd:Bool = false
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//是否正在展示广告
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private var isShowingOpenAd:Bool = false
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//开屏广告加载时间
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private var loadOpenAdTime:Date?
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//开屏广告加载完成处理闭包
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var completeOpenAdBlock:(() -> Void)?
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//异步加载开屏广告
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func loadOpenAd(_ type:OpenType,completion: @escaping (Bool) -> Void) {
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// 检测当前是否有广告或者有广告正在加载
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if isLoadingOpenAd || isOpenAdAvailable() {
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// 有广告或有广告在加载
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completion(false)
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return
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}
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isLoadingOpenAd = true
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var UUID:String
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switch type {
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case .ICE:
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UUID = OpenICEID
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case .HOST:
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UUID = OpenHOSTID
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}
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// 使用 GADAppOpenAd 的 load 方法和一个completion handler来加载广告
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GADAppOpenAd.load(withAdUnitID: UUID, request: GADRequest()) { ad, error in
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DispatchQueue.main.async { [weak self] in
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guard let self = self else { return }
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if let error = error {
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print("加载开屏广告失败，失败原因: \(error.localizedDescription)")
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self.isLoadingOpenAd = false
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completion(false)
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} else {
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self.appOpenAd = ad
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self.isLoadingOpenAd = false
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//实现代理
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self.appOpenAd?.fullScreenContentDelegate = self
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//更新加载时间
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self.loadOpenAdTime = Date()
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completion(true)
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}
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}
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}
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}
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///开屏广告展示
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func showOpenAdIfAvailable(_ type:OpenType, completion:((GADAppOpenAd) -> Void)?) {
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// 如果应用插页广告或者开屏广告已经正在展示，则不再展示该广告。
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guard !interstitialSwitch, !isShowingOpenAd else { return }
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// 如果应用开屏广告尚不可用但应该显示，则加载新广告。
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if !isOpenAdAvailable() {
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loadOpenAd(type) { [weak self] success in
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guard let self = self else { return }
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if success {
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self.showOpenAdIfAvailable(type, completion: completion)
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}
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}
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return
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}
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//当开屏广告确定有值后展示
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if let ad = appOpenAd {
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isShowingOpenAd = true
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//传递加载完成事件
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if let block = completion {
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block(ad)
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}else {
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interstitialSwitch = true
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ad.present(fromRootViewController: nil)
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}
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}
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}
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//查询是否有开屏广告
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func isOpenAdAvailable() -> Bool {
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return appOpenAd != nil && wasAdexpirationTime(loadOpenAdTime)
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}
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//MARK: - 搜索
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//搜索插页广告ID
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private let SearchINSERTID:String = "ca-app-pub-3940256099942544/4411468910"
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//搜索原生广告ID
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private let SearchNATIVEID:String = "ca-app-pub-1371732277241593/5674216970"
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///搜索插页广告
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private var searchInterstitialAd:GADInterstitialAd?
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///是否正在加载搜索插页广告
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private var isLoadingSearchInterstitialAd:Bool = false
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///是否正在展示搜索插页广告
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private var isShowingSearchInterstitialAd:Bool = false
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///搜索插页加载时间
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private var loadSearchInterstitialAdTime:Date?
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//异步加载搜索插页广告
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func loadSearchInterstitialAd(completion: @escaping (Bool) -> Void) {
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// 检测当前是否有广告或者有广告正在加载
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if isLoadingSearchInterstitialAd || isSearchInterstitialAdAvailable() {
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// 有广告或有广告在加载
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completion(false)
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return
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}
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isLoadingSearchInterstitialAd = true
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//加载插页广告
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GADInterstitialAd.load(withAdUnitID: SearchINSERTID, request: GADRequest()) { ad, error in
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DispatchQueue.main.async { [weak self] in
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guard let self = self else { return }
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if let error = error {
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print("加载搜索插页广告失败，失败原因: \(error.localizedDescription)")
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self.isLoadingSearchInterstitialAd = false
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completion(false)
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} else {
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self.searchInterstitialAd = ad
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self.isLoadingSearchInterstitialAd = false
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//实现代理
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self.searchInterstitialAd?.fullScreenContentDelegate = self
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//更新加载时间
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self.loadSearchInterstitialAdTime = Date()
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completion(true)
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}
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}
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}
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}
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///搜索插页广告展示
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func showSearchInterstitialAdIfAvailable(completion:((GADInterstitialAd) -> Void)?) {
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// 如果应用插页广告或者开屏广告已经正在展示，则不再展示该广告。
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guard !interstitialSwitch, !isShowingSearchInterstitialAd else { return }
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// 如果应用开屏广告尚不可用但应该显示，则加载新广告。
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if !isSearchInterstitialAdAvailable() {
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loadSearchInterstitialAd { [weak self] success in
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guard let self = self else { return }
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if success {
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self.showSearchInterstitialAdIfAvailable(completion: completion)
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}
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}
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return
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}
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//当开屏广告确定有值后展示
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if let ad = searchInterstitialAd {
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isShowingSearchInterstitialAd = true
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//传递加载完成事件
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if let block = completion {
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block(ad)
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}else {
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interstitialSwitch = true
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ad.present(fromRootViewController: nil)
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}
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}
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}
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//查询是否有搜索插页广告
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func isSearchInterstitialAdAvailable() -> Bool {
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return appOpenAd != nil && wasAdexpirationTime(loadSearchInterstitialAdTime)
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}
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//MARK: - 播放
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//播放插页广告ID
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private let PlayerINSERTID:String = "ca-app-pub-3940256099942544/4411468910"
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//切歌插页广告ID
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private let SwitchINSERTID:String = "ca-app-pub-3940256099942544/4411468910"
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//下载插页广告ID
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private let LoadINSERTID:String = "ca-app-pub-3940256099942544/4411468910"
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//MARK: - 曲库
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//曲库插页ID
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private let LibraryINSERTID:String = "ca-app-pub-3940256099942544/4411468910"
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//曲库原生ID
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private let LibraryNATIVEID:String = "ca-app-pub-1371732277241593/4683255855"
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//MARK: - 全局
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//全局备用插页ID
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private let GlobalINSERTID:String = "ca-app-pub-3940256099942544/4411468910"
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//MARK: - 覆盖型广告代理 GADFullScreenContentDelegate
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//覆盖型广告将要将要展示
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func adWillPresentFullScreenContent(_ ad: GADFullScreenPresentingAd) {
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if ad === appOpenAd {
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print("当前展示的覆盖型广告是开屏广告，广告ID--\(appOpenAd!.adUnitID)")
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}
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}
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//覆盖型广告已经消失
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func adDidDismissFullScreenContent(_ ad: GADFullScreenPresentingAd) {
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if ad === appOpenAd {
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print("当前消失的覆盖型广告是开屏广告，广告ID--\(appOpenAd!.adUnitID)")
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if completeOpenAdBlock != nil {
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completeOpenAdBlock!()
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}
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}
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}
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//覆盖型广告加载出错
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func ad(_ ad: GADFullScreenPresentingAd, didFailToPresentFullScreenContentWithError error: Error) {
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if ad === appOpenAd {
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print("覆盖型广告出错，广告ID--\(appOpenAd!.adUnitID)")
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if completeOpenAdBlock != nil {
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completeOpenAdBlock!()
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}
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}
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}
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}
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