iOS如何植入admob广告

具体做法可参见：https://developers.google.com/mobile-ads-sdk/docs/#incorporating
之后就要在项目中加入code.
登陆admob后可下载到例子程序：

1.
在.h中
声明变量 GADBannerView *adBanner_;
2.
导入框架MessageUK.framework, AudioToolbox.framework, systemConfiguration.framework
3.
在viewDidAppear(或者其他地方）加入如下代码：
CGPoint origin = CGPointMake(0.0,
0.0);

// Use predefined GADAdSize constants to define the GADBannerView.
self.adBanner = [[[GADBannerView alloc] initWithAdSize:kGADAdSizeBanner
origin:origin] autorelease];

// Note: Edit SampleConstants.h to provide a definition for kSampleAdUnitID

// before compiling.
self.adBanner.adUnitID = kSampleAdUnitID;
self.adBanner.delegate =
self;
[self.adBanner setRootViewController:self];
[self.view addSubview:self.adBanner];
[self.adBanner loadRequest: [GADRequest request]];

4.
如果有必要实现起delegate方法

#pragma mark GADBannerViewDelegate impl

// We've received an ad successfully.
- (void)adViewDidReceiveAd:(GADBannerView *)adView {
NSLog(@"Received ad successfully");
}
- (void)adView:(GADBannerView *)view
didFailToReceiveAdWithError:(GADRequestError *)error {
NSLog(@"Failed to receive ad with error: %@", [error localizedFailureReason]);
}

5.
在build Setting中，将 Other Linker Flags, add -ObjC to both Debug and Release.
大功告成，运行程序就可以在屏幕上方看到admob广告了，这里的kSampleAdUnitID是你注册在admob注册程序后的Publisher
ID