如何使用 GADBannerViewDelegate 对 adViewDidReceiveAd 执行操作
How to use GADBannerViewDelegate to perform action on adViewDidReceiveAd
我有一个横幅视图并且想要一个自定义关闭按钮。我的问题是在加载和显示广告之前显示了按钮。
class RootVC: UIViewController, GADBannerViewDelegate {
var googleAdBanner: GADBannerView!
var googleBannerCloseBtn: UIButton!
override func viewDidLoad() {
super.viewDidLoad()
googleAdBanner = GADBannerView(frame:CGRectMake(0,0,100,100))
googleAdBanner.center = CGPointMake(self.view.bounds.size.width / 2, self.view.bounds.size.height / 2)
googleAdBanner.adUnitID = "xx"
googleAdBanner.rootViewController = self
googleAdBanner.loadRequest(GADRequest())
adViewWillPresentScreen(googleAdBanner)
googleAdBanner.delegate = self
self.view.addSubview(googleAdBanner)
}
func adViewWillPresentScreen(bannerView: GADBannerView!) {
googleBannerCloseBtn = UIButton(frame: CGRectMake( 5 , 5, 25, 25))
googleBannerCloseBtn.backgroundColor = UIColor.clearColor()
googleBannerCloseBtn.setImage(UIImage(named: "closeBtn"), forState: .Normal)
googleBannerCloseBtn.setTitle("Click Me", forState: UIControlState.Normal)
googleBannerCloseBtn.addTarget(self, action: #selector(RootVC.buttonAction(_:)), forControlEvents: UIControlEvents.TouchUpInside)
googleBannerCloseBtn.tag = 1
googleAdBanner.addSubview(googleBannerCloseBtn)
}
如何仅在 GADBannerView 已加载广告并显示时显示按钮？
与 adViewDidReceiveAd 相同的行为。该按钮可见，即使 GADBannerView 是 "invisible"，因为当前没有加载广告。
按要求进行屏幕显示。如您所见，GADBannerView 中的 subView 按钮在广告本身显示之前显示。
我已经注释掉了这个例子中的很多逻辑。我唯一没有提到的是您需要创建两个广告单元 ID。一份给你的 GADBannerView，一份给你 AdMob.com 上的 GADInterstitial。
import UIKit
import GoogleMobileAds // Import AdMob
class ViewController: UIViewController, GADBannerViewDelegate, GADInterstitialDelegate { // Include our delegates
// Create our ads
var banner = GADBannerView(adSize: kGADAdSizeBanner) // kGADAdSizeBanner is a default banner size
var interstitial = GADInterstitial(adUnitID: "YourInterstitialAdUnitID")
override func viewDidLoad() {
super.viewDidLoad()
// View has loaded so lets setup our ads initially
setupAds()
}
// MARK: - Setup Ads
func setupAds() {
// Setup our banner ad
banner.adUnitID = "YourBannerAdUnitID"
banner.rootViewController = self
banner.delegate = self
// Hide our banner initially until it loads an ad
// Not doing this is why your close button was visible
// GADBannerView's with no ad are essentially "clear", not hidden
banner.alpha = 0.0
banner.loadRequest(GADRequest())
// Position banner on bottom of view
banner.frame = CGRect(x: 0.0,
y: view.frame.height - banner.frame.height,
width: view.frame.width,
height: banner.frame.height)
// Create your button here and add it as a subview to banner
// banner.addSubview(closeButton)
view.addSubview(banner)
// Setup our interstitial ad initially
interstitial.delegate = self
interstitial.loadRequest(GADRequest())
}
// MARK: - Load Interstitial Ad
func loadFullScreenAd() {
// GADInterstitial's are single use. You have to create a new GADInterstitial for each presentation
// So, if you'd like to show more than one GADInterstitial in your apps session we need this
// This func will be used to create a new GADInterstitial after one has been displayed and dismissed
interstitial = GADInterstitial(adUnitID: "YourInterstitialAdUnitID")
interstitial.delegate = self
interstitial.loadRequest(GADRequest())
}
// MARK: - Show Interstitial Ad
func showFullScreenAd() {
// Call this function when you want to present the interstitial ad
// ie. game over, transition to another vc, etc...
// Make sure you give atleast a few seconds for this ad to load before atempting to present it
// For example, don't try to present this ad in viewDidAppear
// Check if the interstitial ad is loaded before trying to present it
if interstitial.isReady {
interstitial.presentFromRootViewController(self)
}
}
// MARK: - Close Button Action
func closeButtonAction() {
// This is where we will handle your close button that you've added to your GADBannerView
// You can handle this two ways and it depends on what you'd like to do
// If you don't want to show the banner ad again during the entire app session you would hide the banner
// This way even if we change the alpha values in our delegate methods the banner will remain hidden
banner.hidden = true
// Another way you can handle the close button would be to hide the banner until another banner ad is loaded
// I believe the refresh rate for banner ads is 45-60 seconds. You can customize the refresh time on AdMob.com
// So, this way if the user tapped the close button the banner would fade out
// But, when another banner ad is loaded the banner would fade back in because of the code in our adViewDidReceiveAd delegate method
UIView.animateWithDuration(0.2) {
self.banner.alpha = 0.0
}
/////* Choose which way you'd like to handle the close button and remove the code for the other */////
}
// MARK: - GADBannerView Delegate Methods
func adViewDidReceiveAd(bannerView: GADBannerView!) {
print("adViewDidReceiveAd")
// We received an ad so lets show it
// You could even fade in the banner if you'd like
UIView.animateWithDuration(0.2) {
self.banner.alpha = 1.0
}
}
func adView(bannerView: GADBannerView!, didFailToReceiveAdWithError error: GADRequestError!) {
print("banner didFailToReceiveAdWithError: \(error)")
// We received an error when trying to load our GADBannerView
// Lets hide it because we don't have an ad
// You could also fade this out if you'd like
UIView.animateWithDuration(0.2) {
self.banner.alpha = 0.0
}
}
// MARK: - GADInterstitial Delegate Methods
func interstitialDidReceiveAd(ad: GADInterstitial!) {
print("interstitialDidReceiveAd")
}
func interstitialWillPresentScreen(ad: GADInterstitial!) {
print("interstitialWillPresentScreen")
// If you needed to pause anything in your app this would be the place to do it
// ie. sounds, game state, etc...
}
func interstitialDidDismissScreen(ad: GADInterstitial!) {
print("interstitialDidDismissScreen")
// The GADInterstitial has been shown and dismissed by the user
// Lets load another one for the next time we want to show a GADInterstitial
loadFullScreenAd()
// If you paused anything in the interstitialWillPresentScreen delegate method this is where you would resume it
}
func interstitial(ad: GADInterstitial!, didFailToReceiveAdWithError error: GADRequestError!) {
print("interstitial didFailToReceiveAdWithError: \(error)")
}
}
此外，如果您计划在您的应用程序中经常展示 GADInterstitial，我建议您在 AdMob.com 上为该广告单元 ID 禁用视频广告。 AdMob 插页式视频广告禁用关闭按钮 5 秒，有点像 YouTube 上的跳过按钮，会立即激怒您的用户。如果您很少展示 GADInterstitial，那么我会启用视频广告。
我有一个横幅视图并且想要一个自定义关闭按钮。我的问题是在加载和显示广告之前显示了按钮。
class RootVC: UIViewController, GADBannerViewDelegate {
var googleAdBanner: GADBannerView!
var googleBannerCloseBtn: UIButton!
override func viewDidLoad() {
super.viewDidLoad()
googleAdBanner = GADBannerView(frame:CGRectMake(0,0,100,100))
googleAdBanner.center = CGPointMake(self.view.bounds.size.width / 2, self.view.bounds.size.height / 2)
googleAdBanner.adUnitID = "xx"
googleAdBanner.rootViewController = self
googleAdBanner.loadRequest(GADRequest())
adViewWillPresentScreen(googleAdBanner)
googleAdBanner.delegate = self
self.view.addSubview(googleAdBanner)
}
func adViewWillPresentScreen(bannerView: GADBannerView!) {
googleBannerCloseBtn = UIButton(frame: CGRectMake( 5 , 5, 25, 25))
googleBannerCloseBtn.backgroundColor = UIColor.clearColor()
googleBannerCloseBtn.setImage(UIImage(named: "closeBtn"), forState: .Normal)
googleBannerCloseBtn.setTitle("Click Me", forState: UIControlState.Normal)
googleBannerCloseBtn.addTarget(self, action: #selector(RootVC.buttonAction(_:)), forControlEvents: UIControlEvents.TouchUpInside)
googleBannerCloseBtn.tag = 1
googleAdBanner.addSubview(googleBannerCloseBtn)
}
如何仅在 GADBannerView 已加载广告并显示时显示按钮？
与 adViewDidReceiveAd 相同的行为。该按钮可见，即使 GADBannerView 是 "invisible"，因为当前没有加载广告。
按要求进行屏幕显示。如您所见，GADBannerView 中的 subView 按钮在广告本身显示之前显示。
我已经注释掉了这个例子中的很多逻辑。我唯一没有提到的是您需要创建两个广告单元 ID。一份给你的 GADBannerView，一份给你 AdMob.com 上的 GADInterstitial。
import UIKit
import GoogleMobileAds // Import AdMob
class ViewController: UIViewController, GADBannerViewDelegate, GADInterstitialDelegate { // Include our delegates
// Create our ads
var banner = GADBannerView(adSize: kGADAdSizeBanner) // kGADAdSizeBanner is a default banner size
var interstitial = GADInterstitial(adUnitID: "YourInterstitialAdUnitID")
override func viewDidLoad() {
super.viewDidLoad()
// View has loaded so lets setup our ads initially
setupAds()
}
// MARK: - Setup Ads
func setupAds() {
// Setup our banner ad
banner.adUnitID = "YourBannerAdUnitID"
banner.rootViewController = self
banner.delegate = self
// Hide our banner initially until it loads an ad
// Not doing this is why your close button was visible
// GADBannerView's with no ad are essentially "clear", not hidden
banner.alpha = 0.0
banner.loadRequest(GADRequest())
// Position banner on bottom of view
banner.frame = CGRect(x: 0.0,
y: view.frame.height - banner.frame.height,
width: view.frame.width,
height: banner.frame.height)
// Create your button here and add it as a subview to banner
// banner.addSubview(closeButton)
view.addSubview(banner)
// Setup our interstitial ad initially
interstitial.delegate = self
interstitial.loadRequest(GADRequest())
}
// MARK: - Load Interstitial Ad
func loadFullScreenAd() {
// GADInterstitial's are single use. You have to create a new GADInterstitial for each presentation
// So, if you'd like to show more than one GADInterstitial in your apps session we need this
// This func will be used to create a new GADInterstitial after one has been displayed and dismissed
interstitial = GADInterstitial(adUnitID: "YourInterstitialAdUnitID")
interstitial.delegate = self
interstitial.loadRequest(GADRequest())
}
// MARK: - Show Interstitial Ad
func showFullScreenAd() {
// Call this function when you want to present the interstitial ad
// ie. game over, transition to another vc, etc...
// Make sure you give atleast a few seconds for this ad to load before atempting to present it
// For example, don't try to present this ad in viewDidAppear
// Check if the interstitial ad is loaded before trying to present it
if interstitial.isReady {
interstitial.presentFromRootViewController(self)
}
}
// MARK: - Close Button Action
func closeButtonAction() {
// This is where we will handle your close button that you've added to your GADBannerView
// You can handle this two ways and it depends on what you'd like to do
// If you don't want to show the banner ad again during the entire app session you would hide the banner
// This way even if we change the alpha values in our delegate methods the banner will remain hidden
banner.hidden = true
// Another way you can handle the close button would be to hide the banner until another banner ad is loaded
// I believe the refresh rate for banner ads is 45-60 seconds. You can customize the refresh time on AdMob.com
// So, this way if the user tapped the close button the banner would fade out
// But, when another banner ad is loaded the banner would fade back in because of the code in our adViewDidReceiveAd delegate method
UIView.animateWithDuration(0.2) {
self.banner.alpha = 0.0
}
/////* Choose which way you'd like to handle the close button and remove the code for the other */////
}
// MARK: - GADBannerView Delegate Methods
func adViewDidReceiveAd(bannerView: GADBannerView!) {
print("adViewDidReceiveAd")
// We received an ad so lets show it
// You could even fade in the banner if you'd like
UIView.animateWithDuration(0.2) {
self.banner.alpha = 1.0
}
}
func adView(bannerView: GADBannerView!, didFailToReceiveAdWithError error: GADRequestError!) {
print("banner didFailToReceiveAdWithError: \(error)")
// We received an error when trying to load our GADBannerView
// Lets hide it because we don't have an ad
// You could also fade this out if you'd like
UIView.animateWithDuration(0.2) {
self.banner.alpha = 0.0
}
}
// MARK: - GADInterstitial Delegate Methods
func interstitialDidReceiveAd(ad: GADInterstitial!) {
print("interstitialDidReceiveAd")
}
func interstitialWillPresentScreen(ad: GADInterstitial!) {
print("interstitialWillPresentScreen")
// If you needed to pause anything in your app this would be the place to do it
// ie. sounds, game state, etc...
}
func interstitialDidDismissScreen(ad: GADInterstitial!) {
print("interstitialDidDismissScreen")
// The GADInterstitial has been shown and dismissed by the user
// Lets load another one for the next time we want to show a GADInterstitial
loadFullScreenAd()
// If you paused anything in the interstitialWillPresentScreen delegate method this is where you would resume it
}
func interstitial(ad: GADInterstitial!, didFailToReceiveAdWithError error: GADRequestError!) {
print("interstitial didFailToReceiveAdWithError: \(error)")
}
}
此外，如果您计划在您的应用程序中经常展示 GADInterstitial，我建议您在 AdMob.com 上为该广告单元 ID 禁用视频广告。 AdMob 插页式视频广告禁用关闭按钮 5 秒，有点像 YouTube 上的跳过按钮，会立即激怒您的用户。如果您很少展示 GADInterstitial，那么我会启用视频广告。