Integration with AdMob Mediation

首先將AdMob和TAMedia SDK整合至專案中，AdMob SDK可以在這裡下載https://developers.google.com/mobile-ads-sdk/download。
接著在AdMob Mediation新增Custom Event（https://mediation.admob.com）。
新增Custom Event的詳細說明可以參考https://developers.google.com/mobile-ads-sdk/docs/admob/mediation#ios。
最後，在專案中加入與Custom Event對應的Class，其中Custom Event的Class Name需要和新增的Class Name保持一致，例如Custom Event的Class Name是TWMTAMediaCustomView，則新增的Class Name也必須為TWMTAMediaCustomView。

Banner廣告

#import "TWMTAMediaCustomView.h"
#import "GADCustomEventBanner.h"
#import "GADCustomEventBannerDelegate.h"
#import "TWMTAMediaView.h"
@interface TWMTAMediaCustomView () <GADCustomEventBanner, TWMTAMediaViewDelegate>
{
    TWMTAMediaView *adView;
}
@end
@implementation TWMTAMediaCustomView
@synthesize delegate;
- (void)requestBannerAd:(GADAdSize)adSize
              parameter:(NSString *)serverParameter
                  label:(NSString *)serverLabel
                request:(GADCustomEventRequest *)customEventRequest  {
    
    CGRect frame = CGRectMake(0, 0, adSize.size.width, adSize.size.height);
    adView = [[TWMTAMediaView alloc] initWithFrame:CGRectMake(0, 0, 320, 50)
                                            slotId:serverParameter
                                       developerID:@""
                                        gpsEnabled:YES
                                          testMode:NO];
    adView.delegate = self;
    [adView receiveAd];

}
- (void)viewWillLoadAd:(TWMTAMediaView *)view
{
    NSLog(@"%@ viewWillLoadAd", view);
    [self.delegate customEventBanner:self didReceiveAd:view];
}
- (void)viewDidLoadAd:(TWMTAMediaView *)view
{
    NSLog(@"%@ viewDidLoadAd", view);
    [self.delegate customEventBanner:self didReceiveAd:view];
}
- (void)view:(TWMTAMediaView *)view didFailToReceiveAdWithError:(NSError *)error
{
    NSLog(@"%@ didFailToReceiveAdWithError:%@", view, error.description);
    [self.delegate customEventBanner:self didFailAd:error];
}
- (BOOL)viewActionShouldBegin:(TWMTAMediaView *)view willLeaveApplication:(BOOL)willLeave
{
    NSLog(@"%@ willLeaveApplication:%i", view, willLeave);
    [self.delegate customEventBannerWillLeaveApplication:self];
    return YES;
}
@end

Interstitial廣告

#import "TWMTAMediaCustomInterstitialView.h"
#import "GADCustomEventInterstitial.h"
#import "GADCustomEventInterstitialDelegate.h"
#import "TWMTAMediaInterstitialView.h"
@interface TWMTAMediaCustomInterstitialView () <GADCustomEventInterstitial, TWMTAMediaInterstitialViewDelegate>
{
    TWMTAMediaInterstitialView *adView;
}
@end
@implementation TWMTAMediaCustomInterstitialView
@synthesize delegate;
- (void)requestInterstitialAdWithParameter:(NSString *)serverParameter
                                     label:(NSString *)serverLabel
                                   request:(GADCustomEventRequest *)customEventRequest {
    
    CGRect frame = CGRectMake(0, 0, [UIScreen mainScreen].applicationFrame.size.width, [UIScreen mainScreen].applicationFrame.size.height);
    adView = [[TWMTAMediaInterstitialView alloc] initWithFrame:frame
                                                        slotId:serverParameter
                                                   developerID:@""
                                                    gpsEnabled:YES
                                                      testMode:NO];
    adView.delegate = self;
    [adView receiveAd];
}
- (void)presentFromRootViewController:(UIViewController *)rootViewController {
    CGRect frame = CGRectMake(0, 0, 0, 0);
    frame.size.width = [UIScreen mainScreen].applicationFrame.size.width;
    frame.size.height = [UIScreen mainScreen].applicationFrame.size.height;
    adView.frame = frame;
    [rootViewController.view addSubview:adView];
    [rootViewController.view bringSubviewToFront:adView];
}
- (void)interstitialViewWillLoadAd:(TWMTAMediaInterstitialView *)view
{
    NSLog(@"%@ interstitialViewWillLoadAd", view);
    [self.delegate customEventInterstitial:self didReceiveAd:view];
}
- (void)interstitialViewDidLoadAd:(TWMTAMediaInterstitialView *)view
{
    NSLog(@"%@ interstitialViewDidLoadAd", view);
    [self.delegate customEventInterstitial:self didReceiveAd:view];
}
- (void)interstitialView:(TWMTAMediaInterstitialView *)view didFailToReceiveAdWithError:(NSError *)error
{
    NSLog(@"%@ interstitialViewdidFailToReceiveAdWithError:%@", view, error.description);
    [self.delegate customEventInterstitial:self didFailAd:error];
}
- (BOOL)interstitialViewActionShouldBegin:(TWMTAMediaInterstitialView *)view willLeaveApplication:(BOOL)willLeave
{
    NSLog(@"%@ interstitialViewwillLeaveApplication:%i", view, willLeave);
    [self.delegate customEventInterstitialWillLeaveApplication:self];
    return YES;
}
- (void)interstitialViewWillDisappear:(TWMTAMediaInterstitialView *)view
{
    NSLog(@"%@ interstitialViewWillDisappear", view);
    [self.delegate customEventInterstitialWillDismiss:self];
}
- (void)interstitialViewDidDisappear:(TWMTAMediaInterstitialView *)view
{
    NSLog(@"%@ interstitialViewDidDisappear", view);
    [self.delegate customEventInterstitialDidDismiss:self];
}
@end