IOS 广告 - 集成 admob 和 iAd，并且设置分地区使用
1、向项目里添加 iAd 的 banner（横条）。
引入框架 iAd.framework;
定义一个 iAd bannerView 的变量 iAdView， 并加入 iAd 框架（import iAd）和 ADBannerViewDelegate 协议
var iAdView:ADBannerView?
实现 iAdView 实例，并规定其位置
iAdView = ADBannerView(adType: ADAdType.Banner) iAdView?.frame = CGRectMake(0, 0 - iAdView!.frame.height, iAdView!.frame.width, iAdView!.frame.height) statusbarHeight = self.view.frame.size.height - iAdView!.frame.height iAdView?.delegate = self self.view.addSubview(iAdView!)
并且实现 ADBannerViewDelegate 协议
// iAdBannerViewDelegate func bannerViewWillLoadAd(banner: ADBannerView!) { println("bannerViewWillLoadAd") } func bannerViewDidLoadAd(banner: ADBannerView!) { println("bannerViewDidLoadAd") relayoutViews() } func bannerView(banner: ADBannerView!, didFailToReceiveAdWithError error: NSError!) { println("didFailToReceiveAd error:\(error)") } func bannerViewActionDidFinish(banner: ADBannerView!) { println("bannerViewActionDidFinish") } func bannerViewActionShouldBegin(banner: ADBannerView!, willLeaveApplication willLeave: Bool) -> Bool { println("bannerViewActionShouldBegin") return true; }
2、向代码中添加 AdMob。
引入框架 AdSupport.framework, 导入 AdMob 的相应SDK代码
定义一个 GADBannerView 的变量 bannerView， 并加入 GADBannerViewDelegate 协议
var bannerView:GADBannerView?
实现 bannerView 实例，并规定其位置
bannerView = GADBannerView(adSize: kGADAdSizeBanner) bannerView?.adUnitID = "ca-app-pub-3724477525755491/7721017568" // 设置 AdMob 的广告 ID statusbarHeight = self.view.frame.size.height - bannerView!.frame.height // 设置 banner 的 y 轴位置 bannerView?.frame.size.width = self.view.frame.size.width // 设置 bannerView 的宽度，以应对不同尺寸的手机屏幕 bannerView?.delegate = self bannerView?.rootViewController = self self.view.addSubview(bannerView!) bannerView?.loadRequest(GADRequest())
实现 GADBannerViewDelegate 协议
// GADBannerViewDelegate func adViewDidReceiveAd(view: GADBannerView!) { println("adViewDidReceiveAd:\(view)"); } func adView(view: GADBannerView!, didFailToReceiveAdWithError error: GADRequestError!) { println("\(view) error:\(error)") } func adViewWillPresentScreen(adView: GADBannerView!) { println("adViewWillPresentScreen:\(adView)") } func adViewWillLeaveApplication(adView: GADBannerView!) { println("adViewWillLeaveApplication:\(adView)") } func adViewWillDismissScreen(adView: GADBannerView!) { println("adViewWillDismissScreen:\(adView)") }
3、实现不同地区显示不同的广告，原因是 iAd 只支持为数不多的地区，代码如下：
// iAd func 判断该地区支不支持 iAd func iAdTimeZoneSupported()->Bool { let iAdTimeZones = "America/;US/;Pacific/;Asia/Tokyo;Europe/".componentsSeparatedByString(";") var myTimeZone = NSTimeZone.localTimeZone().name for zone in iAdTimeZones { if (myTimeZone.hasPrefix(zone)) { return true; } } return false; }
4、在app加载 bannerView 后重新刷新界面（在 ADBannerViewDelegate 和 GADBannerViewDelegate 方法中刷新），对比要的视图/控件调整位置
// 重画 banner 视图 func relayoutViews() { var bannerFrame = iAdSupported ? iAdView!.frame : bannerView!.frame bannerFrame.origin.x = 0 bannerFrame.origin.y = statusbarHeight if iAdSupported { iAdView!.frame = bannerFrame } else { bannerView!.frame = bannerFrame } // 使原来的视图高度减少一个 banner 的高度，或者上移一个 banner 的高度 self.mainMapView.frame.size.height = self.view.frame.size.height - bannerFrame.size.height self.settingBtn.frame.size.height = self.view.frame.size.height - bannerFrame.size.height }
更新 ADBannerViewDelegate 和 GADBannerViewDelegate 的实现方法
// iAdBannerViewDelegate func bannerViewWillLoadAd(banner: ADBannerView!) { println("bannerViewWillLoadAd") } func bannerViewDidLoadAd(banner: ADBannerView!) { println("bannerViewDidLoadAd") relayoutViews() } func bannerView(banner: ADBannerView!, didFailToReceiveAdWithError error: NSError!) { println("didFailToReceiveAd error:\(error)") relayoutViews() // 重画框架 } func bannerViewActionDidFinish(banner: ADBannerView!) { println("bannerViewActionDidFinish") relayoutViews() // 重画框架 } func bannerViewActionShouldBegin(banner: ADBannerView!, willLeaveApplication willLeave: Bool) -> Bool { println("bannerViewActionShouldBegin") return true; } // MARK: - GADBannerView // GADBannerViewDelegate func adViewDidReceiveAd(view: GADBannerView!) { println("adViewDidReceiveAd:\(view)"); relayoutViews() } func adView(view: GADBannerView!, didFailToReceiveAdWithError error: GADRequestError!) { println("\(view) error:\(error)") relayoutViews() } func adViewWillPresentScreen(adView: GADBannerView!) { println("adViewWillPresentScreen:\(adView)") relayoutViews() } func adViewWillLeaveApplication(adView: GADBannerView!) { println("adViewWillLeaveApplication:\(adView)") relayoutViews() } func adViewWillDismissScreen(adView: GADBannerView!) { println("adViewWillDismissScreen:\(adView)") relayoutViews() }
可参见代码：http://www.swiftmi.com/code4swift/29.html ， https://github.com/goldenfiredo/Swift_GoogleAd