#define ADID @"xxxxxxx"

//设置一个自己的全局id

#import <UIKit/UIKit.h>

#import "GADBannerView.h"

@interface AdmobDefaultViewController : UIViewController

{

    GADBannerView *ADView;

}

3.   .m文件增加例如以下代码

- (void)viewDidLoad

{

    [super viewDidLoad];

    // Do any additional setup after loading the view, typically from a nib.  

    // Create a view of the standard size at the bottom of the screen.

    ADView = [[GADBannerView alloc]

                   initWithFrame:CGRectMake(0.0,self.view.frame.size.height - GAD_SIZE_320x50.height,GAD_SIZE_320x50.width,GAD_SIZE_320x50.height)];  

    ADView.adUnitID = ADID;//调用id  

    ADView.rootViewController = self;

    ADView.backgroundColor = [UIColor yellowColor];

    [self.view addSubview:ADView];  

    [ADView loadRequest:[GADRequest request]];

}

#import <UIKit/UIKit.h>

#import "GADInterstitial.h"

#import "GADInterstitialDelegate.h"  

@interface InterAdmobViewController : UIViewController<GADInterstitialDelegate>  

@property(nonatomic, retain) GADInterstitial *interstitial;  

@end

.m文件代码

- (void)viewDidLoad

{

    [super viewDidLoad];  

    self.interstitial = [[GADInterstitial alloc] init];

    self.interstitial.delegate = self;

    self.interstitial.adUnitID = ADID;  

    [self.interstitial loadRequest: [self createRequest]];  

}  

- (GADRequest *)createRequest {

    GADRequest *request = [GADRequest request];  

    // Make the request for a test ad. Put in an identifier for the simulator as

    // well as any devices you want to receive test ads.

    request.testDevices =

    [NSArray arrayWithObjects:

     // TODO: Add your device/simulator test identifiers here. They are

     // printed to the console when the app is launched.

     nil nil];

    return request;

}  

- (void)interstitialDidReceiveAd:(GADInterstitial *)interstitial {

    [interstitial presentFromRootViewController:self];

}