如何设置GADInterstitial AdMob在i 5触摸时显示全屏

Question

为什么不做adob广告，这是我的鳕鱼的例子

 UITapGestureRecognizer *BanerAppear =[[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(bannerApearAdMob)];
            [self.view addGestureRecognizer:BanerAppear];


self.interstitial = [[GADInterstitial alloc] initWithAdUnitID:@"ca-app-pub-5576225790959277/7656083543"];
    request1 = [GADRequest request];
    request1.testDevices = @[ kGADSimulatorID ];
    [self.interstitial loadRequest:request1];