How to make Ad Mob banner disappear/clear if It didn't load the ad in SwiftUI?

huangapple
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英文:

How to make Ad Mob banner disappear/clear if It didn't load the ad in SwiftUI?

问题

以下是已翻译的代码部分：

public struct SwiftUIBannerAd: View {
@State var height: CGFloat = 0
@State var width: CGFloat = 0
@State var adPosition: AdPosition
let adUnitId: String

    public init(adPosition: AdPosition, adUnitId: String) {
        self.adPosition = adPosition
        self.adUnitId = adUnitId
    }
    
    public enum AdPosition {
        case top
        case bottom
    }
    
    public var body: some View {
        VStack {
            if adPosition == .bottom {
                Spacer()
            }
    
            //Ad
            BannerAd(adUnitId: adUnitId)
                .frame(width: width, height: height, alignment: .center)
                .onAppear {
                    setFrame()
                }
                .onReceive(NotificationCenter.default.publisher(for: UIDevice.orientationDidChangeNotification)) { _ in
                    setFrame()
                }
    
            if adPosition == .top {
                Spacer()
            }
        }
    }
    
    func setFrame() {
        let safeAreaInsets = UIApplication.shared.windows.first(where: { $0.isKeyWindow })?.safeAreaInsets ?? .zero
        let frame = UIScreen.main.bounds.inset(by: safeAreaInsets)
    
        let adSize = GADCurrentOrientationAnchoredAdaptiveBannerAdSizeWithWidth(frame.width)
    
        self.width = adSize.size.width
        self.height = adSize.size.height
    }

}

class BannerAdVC: UIViewController, GADBannerViewDelegate {
let adUnitId: String

    init(adUnitId: String) {
        self.adUnitId = adUnitId
        super.init(nibName: nil, bundle: nil)
    }
    
    required init?(coder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    
    var bannerView: GADBannerView = GADBannerView()
    
    override func viewDidLoad() {
        bannerView.delegate = self
        bannerView.adUnitID = adUnitId
        bannerView.rootViewController = self
        view.addSubview(bannerView)
    }
    
    override func viewDidAppear(_ animated: Bool) {
        super.viewDidAppear(animated)
    
        loadBannerAd()
        
    }
    
    override func viewWillTransition(to size: CGSize, with coordinator: UIViewControllerTransitionCoordinator) {
        super.viewWillTransition(to: size, with coordinator)
        coordinator.animate(alongsideTransition: nil) { _ in
            self.loadBannerAd()
        }
    }
    
    func loadBannerAd() {
        let frame = view.frame.inset(by: view.safeAreaInsets)
        let viewWidth = frame.size.width
    
        bannerView.adSize = GADCurrentOrientationAnchoredAdaptiveBannerAdSizeWithWidth(viewWidth)
    
        if #available(iOS 14, *) {
            DispatchQueue.main.asyncAfter(deadline: .now() + 1) {
                ATTrackingManager.requestTrackingAuthorization(completionHandler: { status in
                    let request = GADRequest()
                    DispatchQueue.main.async {
                        request.scene = self.view.window?.windowScene
                        self.bannerView.load(request)
                    }
                })
            }
        } else {
            let request = GADRequest()
            request.scene = view.window?.windowScene
            bannerView.load(request)
        }
    }

}

struct BannerAd: UIViewControllerRepresentable {
let adUnitId: String

    init(adUnitId: String) {
        self.adUnitId = adUnitId
    }
    
    
    func makeUIViewController(context: Context) -> BannerAdVC {
        return BannerAdVC(adUnitId: adUnitId)
    }
    
    func updateUIViewController(_ uiViewController: BannerAdVC, context: Context) {
    
    }

}

我注意到你尝试使广告透明，但没有起作用。你可以尝试将广告视图的背景颜色设置为透明，但隐藏视图并更改其背景色可能会更好。以下是你尝试的代码：

func bannerView(_ bannerView: GADBannerView, didFailToReceiveAdWithError error: Error) {
    print("Failed to receive ad: \(error.localizedDescription)")
    bannerView.backgroundColor = .clear
    bannerView.isHidden = true
}

最后，你将广告添加到视图的代码如下：

if showBannerAd {
    HStack {
        Spacer()
        SwiftUIBannerAd(adPosition: .top, adUnitId: StaticCodes.bannerCode)
            .frame(width: GADAdSizeBanner.size.width, height: GADAdSizeBanner.size.height)
            .padding()
        Spacer()
    }
} else {
    EmptyView()
        .frame(height: 0)
}

希望这有助于解决你的问题。如果你需要更多帮助，请告诉我。

英文:

I have implemented a SwiftUIBannerAd in my iOS app, but sometimes the ads fail to load. In such cases, I want the ad banner to be transparent so that it doesn't occupy any space on the screen. How can I modify the existing code to achieve this?

Here is my current implementation of the banner:

public struct SwiftUIBannerAd: View {
@State var height: CGFloat = 0
@State var width: CGFloat = 0
@State var adPosition: AdPosition
let adUnitId: String
public init(adPosition: AdPosition, adUnitId: String) {
self.adPosition = adPosition
self.adUnitId = adUnitId
}
public enum AdPosition {
case top
case bottom
}
public var body: some View {
VStack {
if adPosition == .bottom {
Spacer()
}
//Ad
BannerAd(adUnitId: adUnitId)
.frame(width: width, height: height, alignment: .center)
.onAppear {
setFrame()
}
.onReceive(NotificationCenter.default.publisher(for: UIDevice.orientationDidChangeNotification)) { _ in
setFrame()
}
if adPosition == .top {
Spacer()
}
}
}
func setFrame() {
let safeAreaInsets = UIApplication.shared.windows.first(where: { $0.isKeyWindow })?.safeAreaInsets ?? .zero
let frame = UIScreen.main.bounds.inset(by: safeAreaInsets)
let adSize = GADCurrentOrientationAnchoredAdaptiveBannerAdSizeWithWidth(frame.width)
self.width = adSize.size.width
self.height = adSize.size.height
}
}
class BannerAdVC: UIViewController, GADBannerViewDelegate {
let adUnitId: String
init(adUnitId: String) {
self.adUnitId = adUnitId
super.init(nibName: nil, bundle: nil)
}
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
var bannerView: GADBannerView = GADBannerView()
override func viewDidLoad() {
bannerView.delegate = self
bannerView.adUnitID = adUnitId
bannerView.rootViewController = self
view.addSubview(bannerView)
}
override func viewDidAppear(_ animated: Bool) {
super.viewDidAppear(animated)
loadBannerAd()
}
override func viewWillTransition(to size: CGSize, with coordinator: UIViewControllerTransitionCoordinator) {
super.viewWillTransition(to: size, with: coordinator)
coordinator.animate(alongsideTransition: nil) { _ in
self.loadBannerAd()
}
}
func loadBannerAd() {
let frame = view.frame.inset(by: view.safeAreaInsets)
let viewWidth = frame.size.width
bannerView.adSize = GADCurrentOrientationAnchoredAdaptiveBannerAdSizeWithWidth(viewWidth)
if #available(iOS 14, *) {
DispatchQueue.main.asyncAfter(deadline: .now() + 1) {
ATTrackingManager.requestTrackingAuthorization(completionHandler: { status in
let request = GADRequest()
DispatchQueue.main.async {
request.scene = self.view.window?.windowScene
self.bannerView.load(request)
}
})
}
} else {
let request = GADRequest()
request.scene = view.window?.windowScene
bannerView.load(request)
}
}
}
struct BannerAd: UIViewControllerRepresentable {
let adUnitId: String
init(adUnitId: String) {
self.adUnitId = adUnitId
}
func makeUIViewController(context: Context) -> BannerAdVC {
return BannerAdVC(adUnitId: adUnitId)
}
func updateUIViewController(_ uiViewController: BannerAdVC, context: Context) {
}
}

I was trying to make it work with this, but it didn't do anything:

func bannerView(_ bannerView: GADBannerView, didFailToReceiveAdWithError error: Error) {
print("Failed to receive ad: \(error.localizedDescription)")
bannerView.backgroundColor = .clear
bannerView.isHidden = true
}

I am displaying this Banner in my views like that:

if showBannerAd {
HStack {
Spacer()
SwiftUIBannerAd(adPosition: .top, adUnitId: StaticCodes.bannerCode)
.frame(width: GADAdSizeBanner.size.width, height: GADAdSizeBanner.size.height)
.padding()
Spacer()
}
} else {
EmptyView()
.frame(height: 0)
}

答案1

得分: 0

在ZStack中执行以下操作并嵌入：

VStack {
    Spacer()
    if showBannerAd {
        HStack {
            Spacer()
            SwiftUIBannerAd(adPosition: .top, adUnitId: StaticCodes.bannerCode)
                .frame(width: GADAdSizeBanner.size.width, height: GADAdSizeBanner.size.height)
            Spacer()
        }
    } else {
        EmptyView()
            .frame(height: 0)
    }
}
英文:

Do this and embed in the ZStack

VStack {
Spacer()
if showBannerAd {
HStack {
Spacer()
SwiftUIBannerAd(adPosition: .top, adUnitId: StaticCodes.bannerCode)
.frame(width: GADAdSizeBanner.size.width, height: GADAdSizeBanner.size.height)
Spacer()
}
} else {
EmptyView()
.frame(height: 0)
}
}

huangapple
  • 本文由 发表于 2023年3月31日 15:54:03
  • 转载请务必保留本文链接：https://go.coder-hub.com/75896110.html
  • admob
  • swift
  • swiftui
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