我有一个简单的单 View 应用程序项目 - 一个向用户显示一些随机文本的一 (1) 页应用程序。
我已成功合并广告横幅和插页式广告。
我设置了另一个 View Controller (InAppViewController.swift) 来处理弹出页面，该页面允许用户进行应用内购买以删除所有广告(AdBanners 和 InterstitialAds)。
在我的第二个 View Controller (InAppViewController.swift) 中，我有以下代码:
修改代码:
// InAppPViewController.swift
import UIKit
import StoreKit
import iAd
class InAppPViewController: UIViewController, SKProductsRequestDelegate, SKPaymentTransactionObserver {
let defaults = NSUserDefaults.standardUserDefaults()
var product_id: NSString?;
@IBOutlet weak var unlockAction: UIButton!
@IBOutlet var adBannerView: ADBannerView?
override func viewDidLoad() {
product_id = "holymoly.iap.removeads";
super.viewDidLoad()
SKPaymentQueue.defaultQueue().addTransactionObserver(self)
//Check if product is purchased
if (defaults.boolForKey("purchased")){
self.adBannerView?.hidden = true
}
else if (!defaults.boolForKey("stonerPurchased")){
print("false")
self.adBannerView?.hidden = false
}
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
@IBAction func unlockAction(sender: AnyObject) {
print("About to fetch the products");
// We check that we are allow to make the purchase.
if (SKPaymentQueue.canMakePayments())
{
let productID:NSSet = NSSet(object: self.product_id!);
let productsRequest:SKProductsRequest = SKProductsRequest(productIdentifiers: productID as! Set<String>);
productsRequest.delegate = self;
productsRequest.start();
print("Fething Products");
}else{
print("can't make purchases");
}
}
func buyProduct(product: SKProduct){
print("Sending the Payment Request to Apple");
let payment = SKPayment(product: product)
SKPaymentQueue.defaultQueue().addPayment(payment);
}
//Delegate Methods for IAP
func productsRequest (request: SKProductsRequest, didReceiveResponse response: SKProductsResponse) {
let count : Int = response.products.count
if (count>0) {
let validProduct: SKProduct = response.products[0] as SKProduct
if (validProduct.productIdentifier == self.product_id) {
print(validProduct.localizedTitle)
print(validProduct.localizedDescription)
print(validProduct.price)
buyProduct(validProduct);
} else {
print(validProduct.productIdentifier)
}
} else {
print("nothing")
}
}
func request(request: SKRequest, didFailWithError error: NSError) {
print("Error Fetching product information");
}
func paymentQueue(queue: SKPaymentQueue, updatedTransactions transactions: [SKPaymentTransaction]) {
print("Received Payment Transaction Response from Apple");
for transaction:AnyObject in transactions {
if let trans:SKPaymentTransaction = transaction as? SKPaymentTransaction{
switch trans.transactionState {
case .Purchased:
print("Product Purchased");
SKPaymentQueue.defaultQueue().finishTransaction(transaction as! SKPaymentTransaction)
defaults.setBool(true , forKey: "purchased")
self.adBannerView?.hidden = true
break;
case .Failed:
print("Purchased Failed");
SKPaymentQueue.defaultQueue().finishTransaction(transaction as! SKPaymentTransaction)
self.adBannerView?.hidden = false
break;
case .Restored:
print("Already Purchased");
SKPaymentQueue.defaultQueue().restoreCompletedTransactions()
default:
self.adBannerView?.hidden = true
break;
}
}
}
}
}
在我的“原始” View Controller (ViewController.swift) 中，我添加了以下代码:
// ViewController.swift
import UIKit
import MessageUI
import Social
import iAd
class ViewController: UIViewController, MFMailComposeViewControllerDelegate, MFMessageComposeViewControllerDelegate, ADBannerViewDelegate, ADInterstitialAdDelegate
{
var interstitialAd:ADInterstitialAd!
var interstitialAdView: UIView = UIView()
@IBOutlet var adBannerView: ADBannerView?
@IBAction func someFunkyButton(sender: AnyObject) {
//Interstitial Ad:
let rand = Int(arc4random_uniform(4))
print(rand)
let adNo = 2
if(adNo == rand)
{
loadInterstitialAd()
}
}
let defaults = NSUserDefaults.standardUserDefaults()
override func viewDidLoad() {
super.viewDidLoad()
//Check if product is purchased
if (defaults.boolForKey("purchased")){
// Advertising Banner:
self.canDisplayBannerAds = true
self.adBannerView?.delegate = self
self.adBannerView?.hidden = true
}
else if (!defaults.boolForKey("stonerPurchased")){
print("false")
// Advertising Banner:
self.canDisplayBannerAds = true
self.adBannerView?.delegate = self
self.adBannerView?.hidden = false
}
代码显示没有错误。
它在我的实际 iPhone(模拟器)上运行，并且可以进行应用内购买。
但广告横幅仍然显示。我正在尝试使用以下方式显示广告横幅:
(i) 在 ViewController.swift 中:
self.canDisplayBannerAds = true
self.adBannerView?.delegate = self
self.adBannerView?.hidden = false
(ii) 在 InAppViewController.swift 中:
self.adBannerView?.hidden = false
并且不显示广告横幅:
(i) 在 ViewController.swift 中:
self.canDisplayBannerAds = true
self.adBannerView?.delegate = self
self.adBannerView?.hidden = true
(ii) 在 InAppViewController.swift 中:
self.adBannerView?.hidden = true
但它显然不起作用。
问题:
如何修改我的代码并停止显示这些广告横幅？
如何还停止展示我的插页式广告？
我觉得我已经很接近了，非常接近......但是那支雪茄还没有落地!
最佳答案
如果您要实现自己的 ADBannerView，则需要删除 self.canDisplayBannerAds = true。
self.canDisplayBannerAds = true 可用于在应用程序中轻松实现 iAd 横幅。这将为您创建一个 ADBannerView，并根据是否从 iAd 网络接收广告来显示或隐藏 View 底部的 ADBannerView。
您可以实现自己的 ADBannerView 或使用 self.canDisplayBannerAds = true，但不能同时使用两者。
关于ios - 应用内购买 : Remove Ad Banners & Interstitial Ads - Code Assistance，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/35288379/