我正在尝试将iAds应用到我的使用标签栏控制器的应用程序中。在测试广告时，似乎当我从一个标签移动到另一个标签时，iAd失败并切换到Admob（当iAds失败时，这是我的回填）。这种行为并不总是发生，但除非用户强制关闭应用程序然后重新启动应用程序，否则我无法取回iAd。我通过App Delegate使用共享的iAds来实现我的目的。我知道这需要查看很多代码，但似乎这个问题之前已经在StackOverflow上被提出过，但从未解决过。
的ViewController：
class ViewController {
override func viewDidLoad() {
super.viewDidLoad()
UIiAd.hidden = true
gAds?.hidden = true
adview.hidden = true
}
override func viewWillAppear(animated: Bool) {
if(!defaults.boolForKey("removeads") && trackAds != true && trackUIiAds == false) {
let navigationBarHeight: CGFloat = self.navigationController!.navigationBar.frame.height
UIiAd = self.appdelegate().UIiAd
UIiAd.delegate = self
adview = UIView(frame: CGRectMake(0, navigationBarHeight + 20, UIiAd.frame.width, UIiAd.frame.height))
adview.addSubview(UIiAd)
adview.backgroundColor = UIColor.clearColor()
//UIiAd.frame = adview.frame
self.view.insertSubview(adview, aboveSubview: mapView)
print("my ad added")
} else if defaults.boolForKey("removeads") {
UIiAd.hidden = true
gAds?.hidden = true
}
}
func bannerViewDidLoadAd(banner: ADBannerView!) {
print("my ad loaded")
UIiAd.hidden = false
adview.hidden = false
//gAds?.hidden = true
trackUIiAds = true
UIView.beginAnimations(nil, context: nil)
UIView.setAnimationDuration(1)
UIiAd.alpha = 1
UIView.commitAnimations()
}
func bannerViewWillLoadAd(banner: ADBannerView!) {
}
func bannerViewActionDidFinish(banner: ADBannerView!) {
}
func bannerViewActionShouldBegin(banner: ADBannerView!, willLeaveApplication willLeave: Bool) -> Bool {
return true
}
func bannerView(banner: ADBannerView!, didFailToReceiveAdWithError error: NSError!) {
UIiAd.hidden = true
//NSLog("Error!")
UIView.beginAnimations(nil, context: nil)
UIView.setAnimationDuration(1)
UIiAd.alpha = 0
UIView.commitAnimations()
UIiAd.removeFromSuperview()
adview.removeFromSuperview()
trackAds = true
gAds = GADBannerView(adSize: kGADAdSizeBanner)
//print("Google Mobile Ads SDK version: " + GADRequest.sdkVersion())
gAds.adUnitID = "ca-app-pub-"
gAds.rootViewController = self
gAds.delegate = self
let navigationBarHeight: CGFloat = self.navigationController!.navigationBar.frame.height
gadview = UIView(frame: CGRectMake(0, navigationBarHeight + 20, self.view.frame.width, self.view.frame.height))
gAds.frame = CGRectMake(self.view.frame.minX,
navigationBarHeight + 20,
self.view.frame.width,
self.gAds.frame.size.height)
let request = GADRequest()
request.testDevices = [ kGADSimulatorID ]
gAds.loadRequest(request)
self.view.insertSubview(gAds, aboveSubview: mapView)
}
func adViewDidReceiveAd(bannerView: GADBannerView!) {
gAds?.hidden = false
//UIiAd.hidden = true
UIView.beginAnimations(nil, context: nil)
UIView.setAnimationDuration(1)
gAds.alpha = 1
UIView.commitAnimations()
}
func adView(bannerView: GADBannerView!, didFailToReceiveAdWithError error: GADRequestError!) {
gAds?.hidden = true
UIView.beginAnimations(nil, context: nil)
UIView.setAnimationDuration(1)
gAds.alpha = 0
gAds.removeFromSuperview()
UIView.commitAnimations()
}
TableViewController：
class SettingsTableViewController {
override func viewWillAppear(animated: Bool) {
let tabBarHeight = self.tabBarController?.tabBar.bounds.height
if (settingsDefault.boolForKey("removeads")) {
self.tableView.contentInset = UIEdgeInsets(top: 64.0, left: 0.0, bottom: tabBarHeight!, right: 0.0)
cellsArray = [.tempConversion,.ads, .radarType, .mapType, .radarSpeed, .numFrames, .otherSettings]
} else {
UIiAd = self.appdelegate().UIiAd
UIiAd.delegate = self
self.UIiAd.frame = CGRectMake(0, 0, self.UIiAd.frame.size.width, self.UIiAd.frame.size.height)
self.tableView.contentInset = UIEdgeInsets(top: 64.0, left: 0.0, bottom: tabBarHeight!, right: 0.0)
}
let barViewControllers = self.tabBarController?.viewControllers
let navCon = barViewControllers![0] as! UINavigationController
if let WTable = navCon.visibleViewController as? WeatherTableViewController {
locationTime = WTable.trackTimeForPlace
self.setTableViewBackgroundGradient(self, time: locationTime!)
}
self.tableView.reloadData()
}
func bannerViewDidLoadAd(banner: ADBannerView!) {
UIiAd.hidden = false
UIView.beginAnimations(nil, context: nil)
UIView.setAnimationDuration(1)
UIiAd.alpha = 1
UIView.commitAnimations()
}
func bannerViewWillLoadAd(banner: ADBannerView!) {
}
func bannerViewActionShouldBegin(banner: ADBannerView!, willLeaveApplication willLeave: Bool) -> Bool {
return true
}
func bannerViewActionDidFinish(banner: ADBannerView!){
}
func bannerView(banner: ADBannerView!, didFailToReceiveAdWithError error: NSError!) {
UIiAd.hidden = true
//NSLog("Error!")
UIView.beginAnimations(nil, context: nil)
UIView.setAnimationDuration(1)
UIiAd.alpha = 0
UIView.commitAnimations()
UIiAd.removeFromSuperview()
trackAds = "googleAds"
//dispatch_async(dispatch_get_main_queue(), {
let path = NSIndexPath(forRow: 0, inSection: 0)
self.tableView.reloadRowsAtIndexPaths([path], withRowAnimation: .None)
//})
}
func adViewDidReceiveAd(bannerView: GADBannerView!) {
gAds?.hidden = false
UIView.beginAnimations(nil, context: nil)
UIView.setAnimationDuration(1)
gAds.alpha = 1
UIView.commitAnimations()
}
func adView(bannerView: GADBannerView!, didFailToReceiveAdWithError error: GADRequestError!) {
UIView.beginAnimations(nil, context: nil)
UIView.setAnimationDuration(1)
gAds.alpha = 0
UIView.commitAnimations()
trackAds = "appleAds"
//dispatch_async(dispatch_get_main_queue(), {
let path = NSIndexPath(forRow: 0, inSection: 0)
self.tableView.reloadRowsAtIndexPaths([path], withRowAnimation: .None)
//})
UIiAd.hidden = false
}
override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
case .adBanner:
let cell = self.tableView.dequeueReusableCellWithIdentifier(cellInfo.cellIdentifier, forIndexPath: indexPath) as! WeatherSettingsTableViewCell
print("my ad added")
switch(trackAds) {
case "appleAds":
cell.contentView.addSubview(UIiAd)
case "googleAds":
gAds = GADBannerView(adSize: kGADAdSizeBanner)
gAds.adUnitID = "ca-app-pub-"
gAds.delegate = self
gAds.frame = CGRectMake(0, 0, cell.contentView.frame.width, cell.contentView.frame.height)
gAds.rootViewController = self
let request = GADRequest()
request.testDevices = [ "" ]
gAds.loadRequest(request)
cell.contentView.addSubview(gAds)
default:
cell.contentView.addSubview(UIiAd)
}
cell.backgroundColor = UIColor.clearColor()
return cell
}